diff --git a/deno.json b/deno.json
index 2a40690ed7f5..cecd2a644858 100644
--- a/deno.json
+++ b/deno.json
@@ -11,7 +11,7 @@
         "crypto/_wasm/target",
         "encoding/varint/_wasm/target",
         "cov",
-        "encoding/testdata/jsonc",
+        "jsonc/testdata",
         "encoding/front_matter/testdata",
         "wasi/testdata"
       ]
@@ -24,7 +24,7 @@
         ".git",
         "crypto/_wasm/target",
         "encoding/varint/_wasm/target",
-        "encoding/testdata/jsonc",
+        "jsonc/testdata",
         "encoding/front_matter/testdata",
         "cov",
         "wasi/testdata"
diff --git a/encoding/jsonc.ts b/encoding/jsonc.ts
index 3b5cdc681e99..133c856a5647 100644
--- a/encoding/jsonc.ts
+++ b/encoding/jsonc.ts
@@ -1,6 +1,9 @@
 // Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
 
-/** {@linkcode parse} function for parsing
+/**
+ * @deprecated (will be removed after 0.182.0) Import from `std/jsonc` instead.
+ *
+ * {@linkcode parse} function for parsing
  * [JSONC](https://code.visualstudio.com/docs/languages/json#_json-with-comments)
  * (JSON with Comments) strings.
  *
@@ -9,390 +12,34 @@
  * @module
  */
 
-import { assert } from "../_util/asserts.ts";
-
-export interface ParseOptions {
-  /** Allow trailing commas at the end of arrays and objects.
+export {
+  /**
+   * @deprecated (will be removed after 0.182.0) Import from `std/jsonc/parse.ts` instead.
    *
-   * @default {true}
+   * Valid types as a result of JSON parsing.
    */
-  allowTrailingComma?: boolean;
-}
-
-/**
- * Converts a JSON with Comments (JSONC) string into an object.
- * If a syntax error is found, throw a SyntaxError.
- *
- * @example
- *
- * ```ts
- * import * as JSONC from "https://deno.land/std@$STD_VERSION/encoding/jsonc.ts";
- *
- * console.log(JSONC.parse('{"foo": "bar", } // comment')); //=> { foo: "bar" }
- * console.log(JSONC.parse('{"foo": "bar", } /* comment *\/')); //=> { foo: "bar" }
- * console.log(JSONC.parse('{"foo": "bar" } // comment', {
- *   allowTrailingComma: false,
- * })); //=> { foo: "bar" }
- * ```
- *
- * @param text A valid JSONC string.
- */
-export function parse(
-  text: string,
-  { allowTrailingComma = true }: ParseOptions = {},
-) {
-  if (new.target) {
-    throw new TypeError("parse is not a constructor");
-  }
-  return new JSONCParser(text, { allowTrailingComma }).parse() as JSONValue;
-}
-
-/** Valid types as a result of JSON parsing */
-export type JSONValue =
-  | { [key: string]: JSONValue | undefined }
-  | JSONValue[]
-  | string
-  | number
-  | boolean
-  | null;
-
-enum tokenType {
-  beginObject,
-  endObject,
-  beginArray,
-  endArray,
-  nameSeparator,
-  valueSeparator,
-  nullOrTrueOrFalseOrNumber,
-  string,
-}
-
-type Token = {
-  type: Exclude<
-    tokenType,
-    tokenType.string | tokenType.nullOrTrueOrFalseOrNumber
-  >;
-  sourceText?: undefined;
-  position: number;
-} | {
-  type: tokenType.string;
-  sourceText: string;
-  position: number;
-} | {
-  type: tokenType.nullOrTrueOrFalseOrNumber;
-  sourceText: string;
-  position: number;
-};
-
-const originalJSONParse = globalThis.JSON.parse;
-
-// First tokenize and then parse the token.
-class JSONCParser {
-  readonly #whitespace = new Set(" \t\r\n");
-  readonly #numberEndToken = new Set([..."[]{}:,/", ...this.#whitespace]);
-  #text: string;
-  #length: number;
-  #tokenized: Generator<Token, void>;
-  #options: ParseOptions;
-  constructor(text: string, options: ParseOptions) {
-    this.#text = `${text}`;
-    this.#length = this.#text.length;
-    this.#tokenized = this.#tokenize();
-    this.#options = options;
-  }
-  parse() {
-    const token = this.#getNext();
-    const res = this.#parseJSONValue(token);
-
-    // make sure all characters have been read
-    const { done, value } = this.#tokenized.next();
-    if (!done) {
-      throw new SyntaxError(buildErrorMessage(value));
-    }
-
-    return res;
-  }
-  /** Read the next token. If the token is read to the end, it throws a SyntaxError. */
-  #getNext() {
-    const { done, value } = this.#tokenized.next();
-    if (done) {
-      throw new SyntaxError("Unexpected end of JSONC input");
-    }
-    return value;
-  }
-  /** Split the JSONC string into token units. Whitespace and comments are skipped. */
-  *#tokenize(): Generator<Token, void> {
-    for (let i = 0; i < this.#length; i++) {
-      // skip whitespace
-      if (this.#whitespace.has(this.#text[i])) {
-        continue;
-      }
-
-      // skip multi line comment (`/*...*/`)
-      if (this.#text[i] === "/" && this.#text[i + 1] === "*") {
-        i += 2;
-        let hasEndOfComment = false;
-        for (; i < this.#length; i++) { // read until find `*/`
-          if (this.#text[i] === "*" && this.#text[i + 1] === "/") {
-            hasEndOfComment = true;
-            break;
-          }
-        }
-        if (!hasEndOfComment) {
-          throw new SyntaxError("Unexpected end of JSONC input");
-        }
-        i++;
-        continue;
-      }
-
-      // skip single line comment (`//...`)
-      if (this.#text[i] === "/" && this.#text[i + 1] === "/") {
-        i += 2;
-        for (; i < this.#length; i++) { // read until find `\n` or `\r`
-          if (this.#text[i] === "\n" || this.#text[i] === "\r") {
-            break;
-          }
-        }
-        continue;
-      }
-
-      switch (this.#text[i]) {
-        case "{":
-          yield { type: tokenType.beginObject, position: i } as const;
-          break;
-        case "}":
-          yield { type: tokenType.endObject, position: i } as const;
-          break;
-        case "[":
-          yield { type: tokenType.beginArray, position: i } as const;
-          break;
-        case "]":
-          yield { type: tokenType.endArray, position: i } as const;
-          break;
-        case ":":
-          yield { type: tokenType.nameSeparator, position: i } as const;
-          break;
-        case ",":
-          yield { type: tokenType.valueSeparator, position: i } as const;
-          break;
-        case '"': { // parse string token
-          const startIndex = i;
-          // Need to handle consecutive backslashes correctly
-          // '"\\""' => '"'
-          // '"\\\\"' => '\\'
-          // '"\\\\\\""' => '\\"'
-          // '"\\\\\\\\"' => '\\\\'
-          let shouldEscapeNext = false;
-          i++;
-          for (; i < this.#length; i++) { // read until find `"`
-            if (this.#text[i] === '"' && !shouldEscapeNext) {
-              break;
-            }
-            shouldEscapeNext = this.#text[i] === "\\" && !shouldEscapeNext;
-          }
-          yield {
-            type: tokenType.string,
-            sourceText: this.#text.substring(startIndex, i + 1),
-            position: startIndex,
-          } as const;
-          break;
-        }
-        default: { // parse null, true, false or number token
-          const startIndex = i;
-          for (; i < this.#length; i++) { // read until find numberEndToken
-            if (this.#numberEndToken.has(this.#text[i])) {
-              break;
-            }
-          }
-          i--;
-          yield {
-            type: tokenType.nullOrTrueOrFalseOrNumber,
-            sourceText: this.#text.substring(startIndex, i + 1),
-            position: startIndex,
-          } as const;
-        }
-      }
-    }
-  }
-  #parseJSONValue(value: Token) {
-    switch (value.type) {
-      case tokenType.beginObject:
-        return this.#parseObject();
-      case tokenType.beginArray:
-        return this.#parseArray();
-      case tokenType.nullOrTrueOrFalseOrNumber:
-        return this.#parseNullOrTrueOrFalseOrNumber(value);
-      case tokenType.string:
-        return this.#parseString(value);
-      default:
-        throw new SyntaxError(buildErrorMessage(value));
-    }
-  }
-  #parseObject() {
-    const target: Record<string, unknown> = {};
-    //   ┌─token1
-    // { }
-    //      ┌─────────────token1
-    //      │   ┌─────────token2
-    //      │   │   ┌─────token3
-    //      │   │   │   ┌─token4
-    //  { "key" : value }
-    //      ┌───────────────token1
-    //      │   ┌───────────token2
-    //      │   │   ┌───────token3
-    //      │   │   │   ┌───token4
-    //      │   │   │   │ ┌─token1
-    //  { "key" : value , }
-    //      ┌─────────────────────────────token1
-    //      │   ┌─────────────────────────token2
-    //      │   │   ┌─────────────────────token3
-    //      │   │   │   ┌─────────────────token4
-    //      │   │   │   │   ┌─────────────token1
-    //      │   │   │   │   │   ┌─────────token2
-    //      │   │   │   │   │   │   ┌─────token3
-    //      │   │   │   │   │   │   │   ┌─token4
-    //  { "key" : value , "key" : value }
-    for (let isFirst = true;; isFirst = false) {
-      const token1 = this.#getNext();
-      if (
-        (isFirst || this.#options.allowTrailingComma) &&
-        token1.type === tokenType.endObject
-      ) {
-        return target;
-      }
-      if (token1.type !== tokenType.string) {
-        throw new SyntaxError(buildErrorMessage(token1));
-      }
-      const key = this.#parseString(token1);
-
-      const token2 = this.#getNext();
-      if (token2.type !== tokenType.nameSeparator) {
-        throw new SyntaxError(buildErrorMessage(token2));
-      }
-
-      const token3 = this.#getNext();
-      Object.defineProperty(target, key, {
-        value: this.#parseJSONValue(token3),
-        writable: true,
-        enumerable: true,
-        configurable: true,
-      });
-
-      const token4 = this.#getNext();
-      if (token4.type === tokenType.endObject) {
-        return target;
-      }
-      if (token4.type !== tokenType.valueSeparator) {
-        throw new SyntaxError(buildErrorMessage(token4));
-      }
-    }
-  }
-  #parseArray() {
-    const target: unknown[] = [];
-    //   ┌─token1
-    // [ ]
-    //      ┌─────────────token1
-    //      │   ┌─────────token2
-    //  [ value ]
-    //      ┌───────token1
-    //      │   ┌───token2
-    //      │   │ ┌─token1
-    //  [ value , ]
-    //      ┌─────────────token1
-    //      │   ┌─────────token2
-    //      │   │   ┌─────token1
-    //      │   │   │   ┌─token2
-    //  [ value , value ]
-    for (let isFirst = true;; isFirst = false) {
-      const token1 = this.#getNext();
-      if (
-        (isFirst || this.#options.allowTrailingComma) &&
-        token1.type === tokenType.endArray
-      ) {
-        return target;
-      }
-      target.push(this.#parseJSONValue(token1));
-
-      const token2 = this.#getNext();
-      if (token2.type === tokenType.endArray) {
-        return target;
-      }
-      if (token2.type !== tokenType.valueSeparator) {
-        throw new SyntaxError(buildErrorMessage(token2));
-      }
-    }
-  }
-  #parseString(value: {
-    type: tokenType.string;
-    sourceText: string;
-    position: number;
-  }): string {
-    let parsed;
-    try {
-      // Use JSON.parse to handle `\u0000` etc. correctly.
-      parsed = originalJSONParse(value.sourceText);
-    } catch {
-      throw new SyntaxError(buildErrorMessage(value));
-    }
-    assert(typeof parsed === "string");
-    return parsed;
-  }
-  #parseNullOrTrueOrFalseOrNumber(value: {
-    type: tokenType.nullOrTrueOrFalseOrNumber;
-    sourceText: string;
-    position: number;
-  }) {
-    if (value.sourceText === "null") {
-      return null;
-    }
-    if (value.sourceText === "true") {
-      return true;
-    }
-    if (value.sourceText === "false") {
-      return false;
-    }
-    let parsed;
-    try {
-      // Use JSON.parse to handle `+100`, `Infinity` etc. correctly.
-      parsed = originalJSONParse(value.sourceText);
-    } catch {
-      throw new SyntaxError(buildErrorMessage(value));
-    }
-    assert(typeof parsed === "number");
-    return parsed;
-  }
-}
-
-function buildErrorMessage({ type, sourceText, position }: Token) {
-  let token = "";
-  switch (type) {
-    case tokenType.beginObject:
-      token = "{";
-      break;
-    case tokenType.endObject:
-      token = "}";
-      break;
-    case tokenType.beginArray:
-      token = "[";
-      break;
-    case tokenType.endArray:
-      token = "]";
-      break;
-    case tokenType.nameSeparator:
-      token = ":";
-      break;
-    case tokenType.valueSeparator:
-      token = ",";
-      break;
-    case tokenType.nullOrTrueOrFalseOrNumber:
-    case tokenType.string:
-      // Truncate the string so that it is within 30 lengths.
-      token = 30 < sourceText.length
-        ? `${sourceText.slice(0, 30)}...`
-        : sourceText;
-      break;
-    default:
-      throw new Error("unreachable");
-  }
-  return `Unexpected token ${token} in JSONC at position ${position}`;
-}
+  type JSONValue,
+  /**
+   * @deprecated (will be removed after 0.182.0) Import from `std/jsonc/parse.ts` instead.
+   *
+   * Converts a JSON with Comments (JSONC) string into an object.
+   * If a syntax error is found, throw a SyntaxError.
+   *
+   * @example
+   *
+   * ```ts
+   * import * as JSONC from "https://deno.land/std@$STD_VERSION/jsonc/mod.ts";
+   *
+   * console.log(JSONC.parse('{"foo": "bar", } // comment')); //=> { foo: "bar" }
+   * console.log(JSONC.parse('{"foo": "bar", } /* comment *\/')); //=> { foo: "bar" }
+   * console.log(JSONC.parse('{"foo": "bar" } // comment', {
+   *   allowTrailingComma: false,
+   * })); //=> { foo: "bar" }
+   * ```
+   *
+   * @param text A valid JSONC string.
+   */
+  parse,
+  /** @deprecated (will be removed after 0.182.0) Import from `std/jsonc/parse.ts` instead. */
+  type ParseOptions,
+} from "../jsonc/mod.ts";
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_number_double_huge_neg_exp.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_number_double_huge_neg_exp.json
deleted file mode 100644
index ae4c7b71f620..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_number_double_huge_neg_exp.json
+++ /dev/null
@@ -1 +0,0 @@
-[123.456e-789]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_number_pos_double_huge_exp.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_number_pos_double_huge_exp.json
deleted file mode 100644
index e10a7eb62a55..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_number_pos_double_huge_exp.json
+++ /dev/null
@@ -1 +0,0 @@
-[1.5e+9999]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_number_too_big_neg_int.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_number_too_big_neg_int.json
deleted file mode 100644
index dfa384619749..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_number_too_big_neg_int.json
+++ /dev/null
@@ -1 +0,0 @@
-[-123123123123123123123123123123]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_number_too_big_pos_int.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_number_too_big_pos_int.json
deleted file mode 100644
index 338a8c3c0be7..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_number_too_big_pos_int.json
+++ /dev/null
@@ -1 +0,0 @@
-[100000000000000000000]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_UTF-16LE_with_BOM.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_UTF-16LE_with_BOM.json
deleted file mode 100644
index 2a79c0629a49..000000000000
Binary files a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_UTF-16LE_with_BOM.json and /dev/null differ
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_1_true_without_comma.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_1_true_without_comma.json
deleted file mode 100644
index c14e3f6b1e9d..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_1_true_without_comma.json
+++ /dev/null
@@ -1 +0,0 @@
-[1 true]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_extra_comma.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_extra_comma.json
deleted file mode 100644
index 5f8ce18e4b2a..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_extra_comma.json
+++ /dev/null
@@ -1 +0,0 @@
-["",]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_number_and_comma.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_number_and_comma.json
deleted file mode 100644
index 13f6f1d18a44..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_number_and_comma.json
+++ /dev/null
@@ -1 +0,0 @@
-[1,]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_number_-01.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_number_-01.json
deleted file mode 100644
index 0df32bac8076..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_number_-01.json
+++ /dev/null
@@ -1 +0,0 @@
-[-01]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_number_neg_int_starting_with_zero.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_number_neg_int_starting_with_zero.json
deleted file mode 100644
index 67af0960af79..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_number_neg_int_starting_with_zero.json
+++ /dev/null
@@ -1 +0,0 @@
-[-012]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_number_with_leading_zero.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_number_with_leading_zero.json
deleted file mode 100644
index 7106da1f3b85..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_number_with_leading_zero.json
+++ /dev/null
@@ -1 +0,0 @@
-[012]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_key_with_single_quotes.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_key_with_single_quotes.json
deleted file mode 100644
index 77c32759962b..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_key_with_single_quotes.json
+++ /dev/null
@@ -1 +0,0 @@
-{key: 'value'}
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_non_string_key.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_non_string_key.json
deleted file mode 100644
index b9945b34b449..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_non_string_key.json
+++ /dev/null
@@ -1 +0,0 @@
-{1:1}
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_trailing_comma.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_trailing_comma.json
deleted file mode 100644
index a4b02509459f..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_trailing_comma.json
+++ /dev/null
@@ -1 +0,0 @@
-{"id":0,}
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_trailing_comment_slash_open.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_trailing_comment_slash_open.json
deleted file mode 100644
index e335136c0796..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_trailing_comment_slash_open.json
+++ /dev/null
@@ -1 +0,0 @@
-{"a":"b"}//
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_unquoted_key.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_unquoted_key.json
deleted file mode 100644
index 8ba137293c3a..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_unquoted_key.json
+++ /dev/null
@@ -1 +0,0 @@
-{a: "b"}
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_single_space.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_single_space.json
deleted file mode 100644
index 0519ecba6ea9..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_single_space.json
+++ /dev/null
@@ -1 +0,0 @@
- 
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_unescaped_ctrl_char.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_unescaped_ctrl_char.json
deleted file mode 100644
index 9f21348071d3..000000000000
Binary files a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_unescaped_ctrl_char.json and /dev/null differ
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_unescaped_tab.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_unescaped_tab.json
deleted file mode 100644
index 160264a2d995..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_unescaped_tab.json
+++ /dev/null
@@ -1 +0,0 @@
-["	"]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_object_with_comment.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_object_with_comment.json
deleted file mode 100644
index ed1b569b7049..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_object_with_comment.json
+++ /dev/null
@@ -1 +0,0 @@
-{"a":/*comment*/"b"}
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_whitespace_formfeed.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_whitespace_formfeed.json
deleted file mode 100644
index a9ea535d1bbe..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_whitespace_formfeed.json
+++ /dev/null
@@ -1 +0,0 @@
-[]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_array_empty-string.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_array_empty-string.json
deleted file mode 100644
index 93b6be2bccad..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_array_empty-string.json
+++ /dev/null
@@ -1 +0,0 @@
-[""]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_array_empty.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_array_empty.json
deleted file mode 100644
index 0637a088a01e..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_array_empty.json
+++ /dev/null
@@ -1 +0,0 @@
-[]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_array_ending_with_newline.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_array_ending_with_newline.json
deleted file mode 100644
index eac5f7b46e04..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_array_ending_with_newline.json
+++ /dev/null
@@ -1 +0,0 @@
-["a"]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_array_null.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_array_null.json
deleted file mode 100644
index 500db4a86aa3..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_array_null.json
+++ /dev/null
@@ -1 +0,0 @@
-[null]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_array_with_1_and_newline.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_array_with_1_and_newline.json
deleted file mode 100644
index 994825500ae3..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_array_with_1_and_newline.json
+++ /dev/null
@@ -1,2 +0,0 @@
-[1
-]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_array_with_leading_space.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_array_with_leading_space.json
deleted file mode 100644
index 18bfe6422c78..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_array_with_leading_space.json
+++ /dev/null
@@ -1 +0,0 @@
- [1]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_0e+1.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_0e+1.json
deleted file mode 100644
index d1d3967065cf..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_0e+1.json
+++ /dev/null
@@ -1 +0,0 @@
-[0e+1]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_after_space.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_after_space.json
deleted file mode 100644
index 623570d96040..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_after_space.json
+++ /dev/null
@@ -1 +0,0 @@
-[ 4]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_minus_zero.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_minus_zero.json
deleted file mode 100644
index 37af1312ab5d..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_minus_zero.json
+++ /dev/null
@@ -1 +0,0 @@
-[-0]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_negative_int.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_negative_int.json
deleted file mode 100644
index 8e30f8bd9660..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_negative_int.json
+++ /dev/null
@@ -1 +0,0 @@
-[-123]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_negative_one.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_negative_one.json
deleted file mode 100644
index 99d21a2a0f09..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_negative_one.json
+++ /dev/null
@@ -1 +0,0 @@
-[-1]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_negative_zero.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_negative_zero.json
deleted file mode 100644
index 37af1312ab5d..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_negative_zero.json
+++ /dev/null
@@ -1 +0,0 @@
-[-0]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_real_capital_e_neg_exp.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_real_capital_e_neg_exp.json
deleted file mode 100644
index 0a01bd3ef4ca..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_real_capital_e_neg_exp.json
+++ /dev/null
@@ -1 +0,0 @@
-[1E-2]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_real_capital_e_pos_exp.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_real_capital_e_pos_exp.json
deleted file mode 100644
index 5a8fc0972425..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_real_capital_e_pos_exp.json
+++ /dev/null
@@ -1 +0,0 @@
-[1E+2]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_simple_real.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_simple_real.json
deleted file mode 100644
index b02878e5fc19..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_simple_real.json
+++ /dev/null
@@ -1 +0,0 @@
-[123.456789]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_object.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_object.json
deleted file mode 100644
index 78262eda3fa9..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_object.json
+++ /dev/null
@@ -1 +0,0 @@
-{"asd":"sdf", "dfg":"fgh"}
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_object_duplicated_key_and_value.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_object_duplicated_key_and_value.json
deleted file mode 100644
index 211581c20717..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_object_duplicated_key_and_value.json
+++ /dev/null
@@ -1 +0,0 @@
-{"a":"b","a":"b"}
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_object_empty.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_object_empty.json
deleted file mode 100644
index 9e26dfeeb6e6..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_object_empty.json
+++ /dev/null
@@ -1 +0,0 @@
-{}
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_object_extreme_numbers.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_object_extreme_numbers.json
deleted file mode 100644
index a0d3531c32f9..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_object_extreme_numbers.json
+++ /dev/null
@@ -1 +0,0 @@
-{ "min": -1.0e+28, "max": 1.0e+28 }
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_object_long_strings.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_object_long_strings.json
deleted file mode 100644
index bdc4a08719ef..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_object_long_strings.json
+++ /dev/null
@@ -1 +0,0 @@
-{"x":[{"id": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"}], "id": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"}
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_object_simple.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_object_simple.json
deleted file mode 100644
index dacac917fb7b..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_object_simple.json
+++ /dev/null
@@ -1 +0,0 @@
-{"a":[]}
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_object_string_unicode.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_object_string_unicode.json
deleted file mode 100644
index 8effdb297c78..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_object_string_unicode.json
+++ /dev/null
@@ -1 +0,0 @@
-{"title":"\u041f\u043e\u043b\u0442\u043e\u0440\u0430 \u0417\u0435\u043c\u043b\u0435\u043a\u043e\u043f\u0430" }
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_object_with_newlines.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_object_with_newlines.json
deleted file mode 100644
index 246ec6b34d5e..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_object_with_newlines.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-"a": "b"
-}
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_1_2_3_bytes_UTF-8_sequences.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_1_2_3_bytes_UTF-8_sequences.json
deleted file mode 100644
index 9967ddeb8b11..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_1_2_3_bytes_UTF-8_sequences.json
+++ /dev/null
@@ -1 +0,0 @@
-["\u0060\u012a\u12AB"]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_allowed_escapes.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_allowed_escapes.json
deleted file mode 100644
index 7f495532fb37..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_allowed_escapes.json
+++ /dev/null
@@ -1 +0,0 @@
-["\"\\\/\b\f\n\r\t"]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_backslash_and_u_escaped_zero.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_backslash_and_u_escaped_zero.json
deleted file mode 100644
index d4439eda73ac..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_backslash_and_u_escaped_zero.json
+++ /dev/null
@@ -1 +0,0 @@
-["\\u0000"]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_backslash_doublequotes.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_backslash_doublequotes.json
deleted file mode 100644
index ae03243b6742..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_backslash_doublequotes.json
+++ /dev/null
@@ -1 +0,0 @@
-["\""]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_comments.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_comments.json
deleted file mode 100644
index 2260c20c2f86..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_comments.json
+++ /dev/null
@@ -1 +0,0 @@
-["a/*b*/c/*d//e"]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_double_escape_a.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_double_escape_a.json
deleted file mode 100644
index 6715d6f4049f..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_double_escape_a.json
+++ /dev/null
@@ -1 +0,0 @@
-["\\a"]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_escaped_control_character.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_escaped_control_character.json
deleted file mode 100644
index 5b014a9c25b5..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_escaped_control_character.json
+++ /dev/null
@@ -1 +0,0 @@
-["\u0012"]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_escaped_noncharacter.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_escaped_noncharacter.json
deleted file mode 100644
index 2ff52e2c50bc..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_escaped_noncharacter.json
+++ /dev/null
@@ -1 +0,0 @@
-["\uFFFF"]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_null_escape.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_null_escape.json
deleted file mode 100644
index c1ad844043e6..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_null_escape.json
+++ /dev/null
@@ -1 +0,0 @@
-["\u0000"]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_pi.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_pi.json
deleted file mode 100644
index 9df11ae88bde..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_pi.json
+++ /dev/null
@@ -1 +0,0 @@
-["π"]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_simple_ascii.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_simple_ascii.json
deleted file mode 100644
index 8cadf7d051df..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_simple_ascii.json
+++ /dev/null
@@ -1 +0,0 @@
-["asd "]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_space.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_space.json
deleted file mode 100644
index efd782cc3250..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_space.json
+++ /dev/null
@@ -1 +0,0 @@
-" "
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_three-byte-utf-8.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_three-byte-utf-8.json
deleted file mode 100644
index 108f1d67dffc..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_three-byte-utf-8.json
+++ /dev/null
@@ -1 +0,0 @@
-["\u0821"]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_two-byte-utf-8.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_two-byte-utf-8.json
deleted file mode 100644
index 461503c31001..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_two-byte-utf-8.json
+++ /dev/null
@@ -1 +0,0 @@
-["\u0123"]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_u+2028_line_sep.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_u+2028_line_sep.json
deleted file mode 100644
index 897b6021af72..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_u+2028_line_sep.json
+++ /dev/null
@@ -1 +0,0 @@
-["
"]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_uEscape.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_uEscape.json
deleted file mode 100644
index f7b41a02fa5e..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_uEscape.json
+++ /dev/null
@@ -1 +0,0 @@
-["\u0061\u30af\u30EA\u30b9"]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_uescaped_newline.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_uescaped_newline.json
deleted file mode 100644
index 3a5a220b69cc..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_uescaped_newline.json
+++ /dev/null
@@ -1 +0,0 @@
-["new\u000Aline"]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_unescaped_char_delete.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_unescaped_char_delete.json
deleted file mode 100644
index 7d064f498715..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_unescaped_char_delete.json
+++ /dev/null
@@ -1 +0,0 @@
-[""]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_unicode.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_unicode.json
deleted file mode 100644
index 3598095b79be..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_unicode.json
+++ /dev/null
@@ -1 +0,0 @@
-["\uA66D"]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_unicodeEscapedBackslash.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_unicodeEscapedBackslash.json
deleted file mode 100644
index 0bb3b51e7eae..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_unicodeEscapedBackslash.json
+++ /dev/null
@@ -1 +0,0 @@
-["\u005C"]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_unicode_U+200B_ZERO_WIDTH_SPACE.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_unicode_U+200B_ZERO_WIDTH_SPACE.json
deleted file mode 100644
index 626d5f81572d..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_unicode_U+200B_ZERO_WIDTH_SPACE.json
+++ /dev/null
@@ -1 +0,0 @@
-["\u200B"]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_unicode_U+2064_invisible_plus.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_unicode_U+2064_invisible_plus.json
deleted file mode 100644
index 1e23972c65e3..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_unicode_U+2064_invisible_plus.json
+++ /dev/null
@@ -1 +0,0 @@
-["\u2064"]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_unicode_escaped_double_quote.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_unicode_escaped_double_quote.json
deleted file mode 100644
index 4e6257856dd2..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_unicode_escaped_double_quote.json
+++ /dev/null
@@ -1 +0,0 @@
-["\u0022"]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_utf8.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_utf8.json
deleted file mode 100644
index 40878435f978..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_utf8.json
+++ /dev/null
@@ -1 +0,0 @@
-["€𝄞"]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_structure_lonely_false.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_structure_lonely_false.json
deleted file mode 100644
index 02e4a84d62c4..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_structure_lonely_false.json
+++ /dev/null
@@ -1 +0,0 @@
-false
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_structure_lonely_int.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_structure_lonely_int.json
deleted file mode 100644
index f70d7bba4ae1..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_structure_lonely_int.json
+++ /dev/null
@@ -1 +0,0 @@
-42
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_structure_lonely_negative_real.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_structure_lonely_negative_real.json
deleted file mode 100644
index b5135a207dee..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_structure_lonely_negative_real.json
+++ /dev/null
@@ -1 +0,0 @@
--0.1
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_structure_lonely_null.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_structure_lonely_null.json
deleted file mode 100644
index ec747fa47ddb..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_structure_lonely_null.json
+++ /dev/null
@@ -1 +0,0 @@
-null
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_structure_lonely_string.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_structure_lonely_string.json
deleted file mode 100644
index b6e982ca96aa..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_structure_lonely_string.json
+++ /dev/null
@@ -1 +0,0 @@
-"asd"
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_structure_lonely_true.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_structure_lonely_true.json
deleted file mode 100644
index f32a5804e292..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_structure_lonely_true.json
+++ /dev/null
@@ -1 +0,0 @@
-true
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_structure_string_empty.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_structure_string_empty.json
deleted file mode 100644
index 3cc762b5501e..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_structure_string_empty.json
+++ /dev/null
@@ -1 +0,0 @@
-""
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_structure_true_in_array.json b/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_structure_true_in_array.json
deleted file mode 100644
index de601e305f4f..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_structure_true_in_array.json
+++ /dev/null
@@ -1 +0,0 @@
-[true]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_transform/object_key_nfc_nfd.json b/encoding/testdata/jsonc/JSONTestSuite/test_transform/object_key_nfc_nfd.json
deleted file mode 100644
index e4cbc1dc114d..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_transform/object_key_nfc_nfd.json
+++ /dev/null
@@ -1 +0,0 @@
-{"é":"NFC","é":"NFD"}
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_transform/object_key_nfd_nfc.json b/encoding/testdata/jsonc/JSONTestSuite/test_transform/object_key_nfd_nfc.json
deleted file mode 100644
index b04ece18df70..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_transform/object_key_nfd_nfc.json
+++ /dev/null
@@ -1 +0,0 @@
-{"é":"NFD","é":"NFC"}
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_transform/object_same_key_different_values.json b/encoding/testdata/jsonc/JSONTestSuite/test_transform/object_same_key_different_values.json
deleted file mode 100644
index 0c4547df378b..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_transform/object_same_key_different_values.json
+++ /dev/null
@@ -1 +0,0 @@
-{"a":1,"a":2}
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_transform/object_same_key_same_value.json b/encoding/testdata/jsonc/JSONTestSuite/test_transform/object_same_key_same_value.json
deleted file mode 100644
index e1070184de79..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_transform/object_same_key_same_value.json
+++ /dev/null
@@ -1 +0,0 @@
-{"a":1,"a":1}
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_transform/object_same_key_unclear_values.json b/encoding/testdata/jsonc/JSONTestSuite/test_transform/object_same_key_unclear_values.json
deleted file mode 100644
index 8a76bd4ffeee..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_transform/object_same_key_unclear_values.json
+++ /dev/null
@@ -1 +0,0 @@
-{"a":0, "a":-0}
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_transform/string_with_escaped_NULL.json b/encoding/testdata/jsonc/JSONTestSuite/test_transform/string_with_escaped_NULL.json
deleted file mode 100644
index 8ca2be59e602..000000000000
--- a/encoding/testdata/jsonc/JSONTestSuite/test_transform/string_with_escaped_NULL.json
+++ /dev/null
@@ -1 +0,0 @@
-["A\u0000B"]
\ No newline at end of file
diff --git a/encoding/testdata/jsonc/test262/isConstructor.js b/encoding/testdata/jsonc/test262/isConstructor.js
deleted file mode 100644
index 41b5343372bb..000000000000
--- a/encoding/testdata/jsonc/test262/isConstructor.js
+++ /dev/null
@@ -1,20 +0,0 @@
-// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
-// Ported from test262
-// https://github.com/tc39/test262/blob/488eb365db7c613d52e72a9f5b8726684906e540/harness/isConstructor.js
-// Copyright (C) 2017 André Bargull. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-description: |
-    Test if a given function is a constructor function.
-defines: [isConstructor]
----*/
-
-function isConstructor(f) {
-    try {
-        Reflect.construct(function(){}, [], f);
-    } catch (e) {
-        return false;
-    }
-    return true;
-}
diff --git a/jsonc/mod.ts b/jsonc/mod.ts
new file mode 100644
index 000000000000..618557b3fe40
--- /dev/null
+++ b/jsonc/mod.ts
@@ -0,0 +1,2 @@
+// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
+export * from "./parse.ts";
diff --git a/jsonc/parse.ts b/jsonc/parse.ts
new file mode 100644
index 000000000000..628cfb0612e1
--- /dev/null
+++ b/jsonc/parse.ts
@@ -0,0 +1,398 @@
+// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
+
+/** {@linkcode parse} function for parsing
+ * [JSONC](https://code.visualstudio.com/docs/languages/json#_json-with-comments)
+ * (JSON with Comments) strings.
+ *
+ * This module is browser compatible.
+ *
+ * @module
+ */
+
+import { assert } from "../_util/asserts.ts";
+
+export interface ParseOptions {
+  /** Allow trailing commas at the end of arrays and objects.
+   *
+   * @default {true}
+   */
+  allowTrailingComma?: boolean;
+}
+
+/**
+ * Converts a JSON with Comments (JSONC) string into an object.
+ * If a syntax error is found, throw a SyntaxError.
+ *
+ * @example
+ *
+ * ```ts
+ * import * as JSONC from "https://deno.land/std@$STD_VERSION/jsonc/mod.ts";
+ *
+ * console.log(JSONC.parse('{"foo": "bar", } // comment')); //=> { foo: "bar" }
+ * console.log(JSONC.parse('{"foo": "bar", } /* comment *\/')); //=> { foo: "bar" }
+ * console.log(JSONC.parse('{"foo": "bar" } // comment', {
+ *   allowTrailingComma: false,
+ * })); //=> { foo: "bar" }
+ * ```
+ *
+ * @param text A valid JSONC string.
+ */
+export function parse(
+  text: string,
+  { allowTrailingComma = true }: ParseOptions = {},
+) {
+  if (new.target) {
+    throw new TypeError("parse is not a constructor");
+  }
+  return new JSONCParser(text, { allowTrailingComma }).parse() as JSONValue;
+}
+
+/** Valid types as a result of JSON parsing */
+export type JSONValue =
+  | { [key: string]: JSONValue | undefined }
+  | JSONValue[]
+  | string
+  | number
+  | boolean
+  | null;
+
+enum tokenType {
+  beginObject,
+  endObject,
+  beginArray,
+  endArray,
+  nameSeparator,
+  valueSeparator,
+  nullOrTrueOrFalseOrNumber,
+  string,
+}
+
+type Token = {
+  type: Exclude<
+    tokenType,
+    tokenType.string | tokenType.nullOrTrueOrFalseOrNumber
+  >;
+  sourceText?: undefined;
+  position: number;
+} | {
+  type: tokenType.string;
+  sourceText: string;
+  position: number;
+} | {
+  type: tokenType.nullOrTrueOrFalseOrNumber;
+  sourceText: string;
+  position: number;
+};
+
+const originalJSONParse = globalThis.JSON.parse;
+
+// First tokenize and then parse the token.
+class JSONCParser {
+  readonly #whitespace = new Set(" \t\r\n");
+  readonly #numberEndToken = new Set([..."[]{}:,/", ...this.#whitespace]);
+  #text: string;
+  #length: number;
+  #tokenized: Generator<Token, void>;
+  #options: ParseOptions;
+  constructor(text: string, options: ParseOptions) {
+    this.#text = `${text}`;
+    this.#length = this.#text.length;
+    this.#tokenized = this.#tokenize();
+    this.#options = options;
+  }
+  parse() {
+    const token = this.#getNext();
+    const res = this.#parseJSONValue(token);
+
+    // make sure all characters have been read
+    const { done, value } = this.#tokenized.next();
+    if (!done) {
+      throw new SyntaxError(buildErrorMessage(value));
+    }
+
+    return res;
+  }
+  /** Read the next token. If the token is read to the end, it throws a SyntaxError. */
+  #getNext() {
+    const { done, value } = this.#tokenized.next();
+    if (done) {
+      throw new SyntaxError("Unexpected end of JSONC input");
+    }
+    return value;
+  }
+  /** Split the JSONC string into token units. Whitespace and comments are skipped. */
+  *#tokenize(): Generator<Token, void> {
+    for (let i = 0; i < this.#length; i++) {
+      // skip whitespace
+      if (this.#whitespace.has(this.#text[i])) {
+        continue;
+      }
+
+      // skip multi line comment (`/*...*/`)
+      if (this.#text[i] === "/" && this.#text[i + 1] === "*") {
+        i += 2;
+        let hasEndOfComment = false;
+        for (; i < this.#length; i++) { // read until find `*/`
+          if (this.#text[i] === "*" && this.#text[i + 1] === "/") {
+            hasEndOfComment = true;
+            break;
+          }
+        }
+        if (!hasEndOfComment) {
+          throw new SyntaxError("Unexpected end of JSONC input");
+        }
+        i++;
+        continue;
+      }
+
+      // skip single line comment (`//...`)
+      if (this.#text[i] === "/" && this.#text[i + 1] === "/") {
+        i += 2;
+        for (; i < this.#length; i++) { // read until find `\n` or `\r`
+          if (this.#text[i] === "\n" || this.#text[i] === "\r") {
+            break;
+          }
+        }
+        continue;
+      }
+
+      switch (this.#text[i]) {
+        case "{":
+          yield { type: tokenType.beginObject, position: i } as const;
+          break;
+        case "}":
+          yield { type: tokenType.endObject, position: i } as const;
+          break;
+        case "[":
+          yield { type: tokenType.beginArray, position: i } as const;
+          break;
+        case "]":
+          yield { type: tokenType.endArray, position: i } as const;
+          break;
+        case ":":
+          yield { type: tokenType.nameSeparator, position: i } as const;
+          break;
+        case ",":
+          yield { type: tokenType.valueSeparator, position: i } as const;
+          break;
+        case '"': { // parse string token
+          const startIndex = i;
+          // Need to handle consecutive backslashes correctly
+          // '"\\""' => '"'
+          // '"\\\\"' => '\\'
+          // '"\\\\\\""' => '\\"'
+          // '"\\\\\\\\"' => '\\\\'
+          let shouldEscapeNext = false;
+          i++;
+          for (; i < this.#length; i++) { // read until find `"`
+            if (this.#text[i] === '"' && !shouldEscapeNext) {
+              break;
+            }
+            shouldEscapeNext = this.#text[i] === "\\" && !shouldEscapeNext;
+          }
+          yield {
+            type: tokenType.string,
+            sourceText: this.#text.substring(startIndex, i + 1),
+            position: startIndex,
+          } as const;
+          break;
+        }
+        default: { // parse null, true, false or number token
+          const startIndex = i;
+          for (; i < this.#length; i++) { // read until find numberEndToken
+            if (this.#numberEndToken.has(this.#text[i])) {
+              break;
+            }
+          }
+          i--;
+          yield {
+            type: tokenType.nullOrTrueOrFalseOrNumber,
+            sourceText: this.#text.substring(startIndex, i + 1),
+            position: startIndex,
+          } as const;
+        }
+      }
+    }
+  }
+  #parseJSONValue(value: Token) {
+    switch (value.type) {
+      case tokenType.beginObject:
+        return this.#parseObject();
+      case tokenType.beginArray:
+        return this.#parseArray();
+      case tokenType.nullOrTrueOrFalseOrNumber:
+        return this.#parseNullOrTrueOrFalseOrNumber(value);
+      case tokenType.string:
+        return this.#parseString(value);
+      default:
+        throw new SyntaxError(buildErrorMessage(value));
+    }
+  }
+  #parseObject() {
+    const target: Record<string, unknown> = {};
+    //   ┌─token1
+    // { }
+    //      ┌─────────────token1
+    //      │   ┌─────────token2
+    //      │   │   ┌─────token3
+    //      │   │   │   ┌─token4
+    //  { "key" : value }
+    //      ┌───────────────token1
+    //      │   ┌───────────token2
+    //      │   │   ┌───────token3
+    //      │   │   │   ┌───token4
+    //      │   │   │   │ ┌─token1
+    //  { "key" : value , }
+    //      ┌─────────────────────────────token1
+    //      │   ┌─────────────────────────token2
+    //      │   │   ┌─────────────────────token3
+    //      │   │   │   ┌─────────────────token4
+    //      │   │   │   │   ┌─────────────token1
+    //      │   │   │   │   │   ┌─────────token2
+    //      │   │   │   │   │   │   ┌─────token3
+    //      │   │   │   │   │   │   │   ┌─token4
+    //  { "key" : value , "key" : value }
+    for (let isFirst = true;; isFirst = false) {
+      const token1 = this.#getNext();
+      if (
+        (isFirst || this.#options.allowTrailingComma) &&
+        token1.type === tokenType.endObject
+      ) {
+        return target;
+      }
+      if (token1.type !== tokenType.string) {
+        throw new SyntaxError(buildErrorMessage(token1));
+      }
+      const key = this.#parseString(token1);
+
+      const token2 = this.#getNext();
+      if (token2.type !== tokenType.nameSeparator) {
+        throw new SyntaxError(buildErrorMessage(token2));
+      }
+
+      const token3 = this.#getNext();
+      Object.defineProperty(target, key, {
+        value: this.#parseJSONValue(token3),
+        writable: true,
+        enumerable: true,
+        configurable: true,
+      });
+
+      const token4 = this.#getNext();
+      if (token4.type === tokenType.endObject) {
+        return target;
+      }
+      if (token4.type !== tokenType.valueSeparator) {
+        throw new SyntaxError(buildErrorMessage(token4));
+      }
+    }
+  }
+  #parseArray() {
+    const target: unknown[] = [];
+    //   ┌─token1
+    // [ ]
+    //      ┌─────────────token1
+    //      │   ┌─────────token2
+    //  [ value ]
+    //      ┌───────token1
+    //      │   ┌───token2
+    //      │   │ ┌─token1
+    //  [ value , ]
+    //      ┌─────────────token1
+    //      │   ┌─────────token2
+    //      │   │   ┌─────token1
+    //      │   │   │   ┌─token2
+    //  [ value , value ]
+    for (let isFirst = true;; isFirst = false) {
+      const token1 = this.#getNext();
+      if (
+        (isFirst || this.#options.allowTrailingComma) &&
+        token1.type === tokenType.endArray
+      ) {
+        return target;
+      }
+      target.push(this.#parseJSONValue(token1));
+
+      const token2 = this.#getNext();
+      if (token2.type === tokenType.endArray) {
+        return target;
+      }
+      if (token2.type !== tokenType.valueSeparator) {
+        throw new SyntaxError(buildErrorMessage(token2));
+      }
+    }
+  }
+  #parseString(value: {
+    type: tokenType.string;
+    sourceText: string;
+    position: number;
+  }): string {
+    let parsed;
+    try {
+      // Use JSON.parse to handle `\u0000` etc. correctly.
+      parsed = originalJSONParse(value.sourceText);
+    } catch {
+      throw new SyntaxError(buildErrorMessage(value));
+    }
+    assert(typeof parsed === "string");
+    return parsed;
+  }
+  #parseNullOrTrueOrFalseOrNumber(value: {
+    type: tokenType.nullOrTrueOrFalseOrNumber;
+    sourceText: string;
+    position: number;
+  }) {
+    if (value.sourceText === "null") {
+      return null;
+    }
+    if (value.sourceText === "true") {
+      return true;
+    }
+    if (value.sourceText === "false") {
+      return false;
+    }
+    let parsed;
+    try {
+      // Use JSON.parse to handle `+100`, `Infinity` etc. correctly.
+      parsed = originalJSONParse(value.sourceText);
+    } catch {
+      throw new SyntaxError(buildErrorMessage(value));
+    }
+    assert(typeof parsed === "number");
+    return parsed;
+  }
+}
+
+function buildErrorMessage({ type, sourceText, position }: Token) {
+  let token = "";
+  switch (type) {
+    case tokenType.beginObject:
+      token = "{";
+      break;
+    case tokenType.endObject:
+      token = "}";
+      break;
+    case tokenType.beginArray:
+      token = "[";
+      break;
+    case tokenType.endArray:
+      token = "]";
+      break;
+    case tokenType.nameSeparator:
+      token = ":";
+      break;
+    case tokenType.valueSeparator:
+      token = ",";
+      break;
+    case tokenType.nullOrTrueOrFalseOrNumber:
+    case tokenType.string:
+      // Truncate the string so that it is within 30 lengths.
+      token = 30 < sourceText.length
+        ? `${sourceText.slice(0, 30)}...`
+        : sourceText;
+      break;
+    default:
+      throw new Error("unreachable");
+  }
+  return `Unexpected token ${token} in JSONC at position ${position}`;
+}
diff --git a/encoding/jsonc_test.ts b/jsonc/parse_test.ts
similarity index 93%
rename from encoding/jsonc_test.ts
rename to jsonc/parse_test.ts
index 9e880f3ba331..31cd4618230b 100644
--- a/encoding/jsonc_test.ts
+++ b/jsonc/parse_test.ts
@@ -1,6 +1,6 @@
 // Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
 
-import * as JSONC from "./jsonc.ts";
+import { parse, type ParseOptions } from "./parse.ts";
 import {
   assert,
   assertEquals,
@@ -13,9 +13,9 @@ import {
 function assertValidParse(
   text: string,
   expected: unknown,
-  options?: JSONC.ParseOptions,
+  options?: ParseOptions,
 ) {
-  assertEquals(JSONC.parse(text, options), expected);
+  assertEquals(parse(text, options), expected);
 }
 
 function assertInvalidParse(
@@ -23,10 +23,10 @@ function assertInvalidParse(
   // deno-lint-ignore no-explicit-any
   ErrorClass: new (...args: any[]) => Error,
   msgIncludes?: string,
-  options?: JSONC.ParseOptions,
+  options?: ParseOptions,
 ) {
   assertThrows(
-    () => JSONC.parse(text, options),
+    () => parse(text, options),
     ErrorClass,
     msgIncludes,
   );
@@ -119,7 +119,7 @@ Deno.test({
   fn() {
     // The result of JSON.parse and the result of JSONC.parse should match
     const json = JSON.parse('{"__proto__": 100}');
-    const jsonc = JSONC.parse('{"__proto__": 100}');
+    const jsonc = parse('{"__proto__": 100}');
     assertEquals(jsonc, json);
     assertEquals((jsonc as Record<string, number>).__proto__, 100);
     assertEquals((jsonc as Record<string, string>).__proto__, json.__proto__);
@@ -136,7 +136,7 @@ Deno.test({
   fn() {
     // The result of JSON.parse and the result of JSONC.parse should match
     const json = JSON.parse('{"aaa": 0, "aaa": 1}');
-    const jsonc = JSONC.parse('{"aaa": 0, "aaa": 1}');
+    const jsonc = parse('{"aaa": 0, "aaa": 1}');
     assertEquals(jsonc, { aaa: 1 });
     assertEquals(jsonc, json);
   },
@@ -188,7 +188,7 @@ Deno.test({
           throw new Error("Don't try to set the value directly to the key __proto__.")
         }
       });
-      import { parse } from "${import.meta.resolve("./jsonc.ts")}";
+      import { parse } from "${import.meta.resolve("./parse.ts")}";
       parse('{"__proto__": {"isAdmin": true}}');
     `;
     const command = new Deno.Command(Deno.execPath(), {
diff --git a/encoding/testdata/jsonc/JSONTestSuite/README.md b/jsonc/testdata/JSONTestSuite/README.md
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/README.md
rename to jsonc/testdata/JSONTestSuite/README.md
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test.ts b/jsonc/testdata/JSONTestSuite/test.ts
similarity index 88%
rename from encoding/testdata/jsonc/JSONTestSuite/test.ts
rename to jsonc/testdata/JSONTestSuite/test.ts
index 4ca4002b20ad..229179ffe282 100644
--- a/encoding/testdata/jsonc/JSONTestSuite/test.ts
+++ b/jsonc/testdata/JSONTestSuite/test.ts
@@ -1,9 +1,9 @@
 // Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
 
-import * as JSONC from "../../../jsonc.ts";
-import { assertEquals } from "../../../../testing/asserts.ts";
-import { walk } from "../../../../fs/mod.ts";
-import { fromFileUrl } from "../../../../path/mod.ts";
+import * as JSONC from "../../parse.ts";
+import { assertEquals } from "../../../testing/asserts.ts";
+import { walk } from "../../../fs/mod.ts";
+import { fromFileUrl } from "../../../path/mod.ts";
 
 function getError<T>(
   fn: () => T,
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/i_number_double_huge_neg_exp.json b/jsonc/testdata/JSONTestSuite/test_parsing/i_number_double_huge_neg_exp.json
new file mode 100644
index 000000000000..d2b4505df5bd
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/i_number_double_huge_neg_exp.json
@@ -0,0 +1 @@
+[123.456e-789]
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_number_huge_exp.json b/jsonc/testdata/JSONTestSuite/test_parsing/i_number_huge_exp.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_number_huge_exp.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/i_number_huge_exp.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_number_neg_int_huge_exp.json b/jsonc/testdata/JSONTestSuite/test_parsing/i_number_neg_int_huge_exp.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_number_neg_int_huge_exp.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/i_number_neg_int_huge_exp.json
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/i_number_pos_double_huge_exp.json b/jsonc/testdata/JSONTestSuite/test_parsing/i_number_pos_double_huge_exp.json
new file mode 100644
index 000000000000..14b432dadb37
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/i_number_pos_double_huge_exp.json
@@ -0,0 +1 @@
+[1.5e+9999]
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_number_real_neg_overflow.json b/jsonc/testdata/JSONTestSuite/test_parsing/i_number_real_neg_overflow.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_number_real_neg_overflow.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/i_number_real_neg_overflow.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_number_real_pos_overflow.json b/jsonc/testdata/JSONTestSuite/test_parsing/i_number_real_pos_overflow.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_number_real_pos_overflow.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/i_number_real_pos_overflow.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_number_real_underflow.json b/jsonc/testdata/JSONTestSuite/test_parsing/i_number_real_underflow.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_number_real_underflow.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/i_number_real_underflow.json
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/i_number_too_big_neg_int.json b/jsonc/testdata/JSONTestSuite/test_parsing/i_number_too_big_neg_int.json
new file mode 100644
index 000000000000..d6c26f1cf380
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/i_number_too_big_neg_int.json
@@ -0,0 +1 @@
+[-123123123123123123123123123123]
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/i_number_too_big_pos_int.json b/jsonc/testdata/JSONTestSuite/test_parsing/i_number_too_big_pos_int.json
new file mode 100644
index 000000000000..4d31d1b9078e
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/i_number_too_big_pos_int.json
@@ -0,0 +1 @@
+[100000000000000000000]
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_number_very_big_negative_int.json b/jsonc/testdata/JSONTestSuite/test_parsing/i_number_very_big_negative_int.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_number_very_big_negative_int.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/i_number_very_big_negative_int.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_object_key_lone_2nd_surrogate.json b/jsonc/testdata/JSONTestSuite/test_parsing/i_object_key_lone_2nd_surrogate.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_object_key_lone_2nd_surrogate.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/i_object_key_lone_2nd_surrogate.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_1st_surrogate_but_2nd_missing.json b/jsonc/testdata/JSONTestSuite/test_parsing/i_string_1st_surrogate_but_2nd_missing.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_1st_surrogate_but_2nd_missing.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/i_string_1st_surrogate_but_2nd_missing.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_1st_valid_surrogate_2nd_invalid.json b/jsonc/testdata/JSONTestSuite/test_parsing/i_string_1st_valid_surrogate_2nd_invalid.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_1st_valid_surrogate_2nd_invalid.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/i_string_1st_valid_surrogate_2nd_invalid.json
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/i_string_UTF-16LE_with_BOM.json b/jsonc/testdata/JSONTestSuite/test_parsing/i_string_UTF-16LE_with_BOM.json
new file mode 100644
index 000000000000..199605854565
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/i_string_UTF-16LE_with_BOM.json
@@ -0,0 +1 @@
+["é"]
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_UTF-8_invalid_sequence.json b/jsonc/testdata/JSONTestSuite/test_parsing/i_string_UTF-8_invalid_sequence.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_UTF-8_invalid_sequence.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/i_string_UTF-8_invalid_sequence.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_UTF8_surrogate_U+D800.json b/jsonc/testdata/JSONTestSuite/test_parsing/i_string_UTF8_surrogate_U+D800.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_UTF8_surrogate_U+D800.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/i_string_UTF8_surrogate_U+D800.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_incomplete_surrogate_and_escape_valid.json b/jsonc/testdata/JSONTestSuite/test_parsing/i_string_incomplete_surrogate_and_escape_valid.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_incomplete_surrogate_and_escape_valid.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/i_string_incomplete_surrogate_and_escape_valid.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_incomplete_surrogate_pair.json b/jsonc/testdata/JSONTestSuite/test_parsing/i_string_incomplete_surrogate_pair.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_incomplete_surrogate_pair.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/i_string_incomplete_surrogate_pair.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_incomplete_surrogates_escape_valid.json b/jsonc/testdata/JSONTestSuite/test_parsing/i_string_incomplete_surrogates_escape_valid.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_incomplete_surrogates_escape_valid.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/i_string_incomplete_surrogates_escape_valid.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_invalid_lonely_surrogate.json b/jsonc/testdata/JSONTestSuite/test_parsing/i_string_invalid_lonely_surrogate.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_invalid_lonely_surrogate.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/i_string_invalid_lonely_surrogate.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_invalid_surrogate.json b/jsonc/testdata/JSONTestSuite/test_parsing/i_string_invalid_surrogate.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_invalid_surrogate.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/i_string_invalid_surrogate.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_invalid_utf-8.json b/jsonc/testdata/JSONTestSuite/test_parsing/i_string_invalid_utf-8.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_invalid_utf-8.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/i_string_invalid_utf-8.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_inverted_surrogates_U+1D11E.json b/jsonc/testdata/JSONTestSuite/test_parsing/i_string_inverted_surrogates_U+1D11E.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_inverted_surrogates_U+1D11E.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/i_string_inverted_surrogates_U+1D11E.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_iso_latin_1.json b/jsonc/testdata/JSONTestSuite/test_parsing/i_string_iso_latin_1.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_iso_latin_1.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/i_string_iso_latin_1.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_lone_second_surrogate.json b/jsonc/testdata/JSONTestSuite/test_parsing/i_string_lone_second_surrogate.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_lone_second_surrogate.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/i_string_lone_second_surrogate.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_lone_utf8_continuation_byte.json b/jsonc/testdata/JSONTestSuite/test_parsing/i_string_lone_utf8_continuation_byte.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_lone_utf8_continuation_byte.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/i_string_lone_utf8_continuation_byte.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_not_in_unicode_range.json b/jsonc/testdata/JSONTestSuite/test_parsing/i_string_not_in_unicode_range.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_not_in_unicode_range.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/i_string_not_in_unicode_range.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_overlong_sequence_2_bytes.json b/jsonc/testdata/JSONTestSuite/test_parsing/i_string_overlong_sequence_2_bytes.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_overlong_sequence_2_bytes.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/i_string_overlong_sequence_2_bytes.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_overlong_sequence_6_bytes.json b/jsonc/testdata/JSONTestSuite/test_parsing/i_string_overlong_sequence_6_bytes.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_overlong_sequence_6_bytes.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/i_string_overlong_sequence_6_bytes.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_overlong_sequence_6_bytes_null.json b/jsonc/testdata/JSONTestSuite/test_parsing/i_string_overlong_sequence_6_bytes_null.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_overlong_sequence_6_bytes_null.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/i_string_overlong_sequence_6_bytes_null.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_truncated-utf-8.json b/jsonc/testdata/JSONTestSuite/test_parsing/i_string_truncated-utf-8.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_truncated-utf-8.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/i_string_truncated-utf-8.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_utf16BE_no_BOM.json b/jsonc/testdata/JSONTestSuite/test_parsing/i_string_utf16BE_no_BOM.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_utf16BE_no_BOM.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/i_string_utf16BE_no_BOM.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_utf16LE_no_BOM.json b/jsonc/testdata/JSONTestSuite/test_parsing/i_string_utf16LE_no_BOM.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_string_utf16LE_no_BOM.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/i_string_utf16LE_no_BOM.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_structure_500_nested_arrays.json b/jsonc/testdata/JSONTestSuite/test_parsing/i_structure_500_nested_arrays.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_structure_500_nested_arrays.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/i_structure_500_nested_arrays.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_structure_UTF-8_BOM_empty_object.json b/jsonc/testdata/JSONTestSuite/test_parsing/i_structure_UTF-8_BOM_empty_object.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/i_structure_UTF-8_BOM_empty_object.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/i_structure_UTF-8_BOM_empty_object.json
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/n_array_1_true_without_comma.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_array_1_true_without_comma.json
new file mode 100644
index 000000000000..de82d512e332
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/n_array_1_true_without_comma.json
@@ -0,0 +1 @@
+[1, true]
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_a_invalid_utf8.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_array_a_invalid_utf8.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_a_invalid_utf8.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_array_a_invalid_utf8.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_colon_instead_of_comma.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_array_colon_instead_of_comma.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_colon_instead_of_comma.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_array_colon_instead_of_comma.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_comma_after_close.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_array_comma_after_close.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_comma_after_close.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_array_comma_after_close.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_comma_and_number.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_array_comma_and_number.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_comma_and_number.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_array_comma_and_number.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_double_comma.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_array_double_comma.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_double_comma.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_array_double_comma.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_double_extra_comma.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_array_double_extra_comma.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_double_extra_comma.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_array_double_extra_comma.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_extra_close.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_array_extra_close.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_extra_close.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_array_extra_close.json
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/n_array_extra_comma.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_array_extra_comma.json
new file mode 100644
index 000000000000..66a1e1856064
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/n_array_extra_comma.json
@@ -0,0 +1 @@
+[""]
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_incomplete.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_array_incomplete.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_incomplete.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_array_incomplete.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_incomplete_invalid_value.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_array_incomplete_invalid_value.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_incomplete_invalid_value.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_array_incomplete_invalid_value.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_inner_array_no_comma.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_array_inner_array_no_comma.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_inner_array_no_comma.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_array_inner_array_no_comma.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_invalid_utf8.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_array_invalid_utf8.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_invalid_utf8.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_array_invalid_utf8.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_items_separated_by_semicolon.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_array_items_separated_by_semicolon.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_items_separated_by_semicolon.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_array_items_separated_by_semicolon.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_just_comma.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_array_just_comma.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_just_comma.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_array_just_comma.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_just_minus.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_array_just_minus.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_just_minus.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_array_just_minus.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_missing_value.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_array_missing_value.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_missing_value.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_array_missing_value.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_newlines_unclosed.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_array_newlines_unclosed.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_newlines_unclosed.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_array_newlines_unclosed.json
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/n_array_number_and_comma.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_array_number_and_comma.json
new file mode 100644
index 000000000000..7660873d1031
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/n_array_number_and_comma.json
@@ -0,0 +1 @@
+[1]
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_number_and_several_commas.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_array_number_and_several_commas.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_number_and_several_commas.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_array_number_and_several_commas.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_spaces_vertical_tab_formfeed.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_array_spaces_vertical_tab_formfeed.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_spaces_vertical_tab_formfeed.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_array_spaces_vertical_tab_formfeed.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_star_inside.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_array_star_inside.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_star_inside.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_array_star_inside.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_unclosed.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_array_unclosed.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_unclosed.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_array_unclosed.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_array_unclosed_trailing_comma.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_array_unclosed_trailing_comma.json
similarity index 100%
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rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_double_colon.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_object_double_colon.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_emoji.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_object_emoji.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_emoji.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_object_emoji.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_garbage_at_end.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_object_garbage_at_end.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_garbage_at_end.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_object_garbage_at_end.json
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/n_object_key_with_single_quotes.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_object_key_with_single_quotes.json
new file mode 100644
index 000000000000..7ba1b793e58e
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/n_object_key_with_single_quotes.json
@@ -0,0 +1 @@
+{ "key": "value" }
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_lone_continuation_byte_in_key_and_trailing_comma.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_object_lone_continuation_byte_in_key_and_trailing_comma.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_lone_continuation_byte_in_key_and_trailing_comma.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_object_lone_continuation_byte_in_key_and_trailing_comma.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_missing_colon.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_object_missing_colon.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_missing_colon.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_object_missing_colon.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_missing_key.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_object_missing_key.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_missing_key.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_object_missing_key.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_missing_semicolon.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_object_missing_semicolon.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_missing_semicolon.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_object_missing_semicolon.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_missing_value.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_object_missing_value.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_missing_value.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_object_missing_value.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_no-colon.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_object_no-colon.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_no-colon.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_object_no-colon.json
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/n_object_non_string_key.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_object_non_string_key.json
new file mode 100644
index 000000000000..3f9f38cc57df
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/n_object_non_string_key.json
@@ -0,0 +1 @@
+{ "1": 1 }
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_non_string_key_but_huge_number_instead.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_object_non_string_key_but_huge_number_instead.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_non_string_key_but_huge_number_instead.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_object_non_string_key_but_huge_number_instead.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_repeated_null_null.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_object_repeated_null_null.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_repeated_null_null.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_object_repeated_null_null.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_several_trailing_commas.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_object_several_trailing_commas.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_several_trailing_commas.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_object_several_trailing_commas.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_single_quote.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_object_single_quote.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_single_quote.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_object_single_quote.json
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/n_object_trailing_comma.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_object_trailing_comma.json
new file mode 100644
index 000000000000..6c5af78ea946
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/n_object_trailing_comma.json
@@ -0,0 +1 @@
+{ "id": 0 }
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_trailing_comment.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_object_trailing_comment.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_trailing_comment.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_object_trailing_comment.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_trailing_comment_open.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_object_trailing_comment_open.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_trailing_comment_open.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_object_trailing_comment_open.json
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/n_object_trailing_comment_slash_open.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_object_trailing_comment_slash_open.json
new file mode 100644
index 000000000000..fcf8fdefcc4b
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/n_object_trailing_comment_slash_open.json
@@ -0,0 +1 @@
+{ "a": "b" } //
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_trailing_comment_slash_open_incomplete.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_object_trailing_comment_slash_open_incomplete.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_trailing_comment_slash_open_incomplete.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_object_trailing_comment_slash_open_incomplete.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_two_commas_in_a_row.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_object_two_commas_in_a_row.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_two_commas_in_a_row.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_object_two_commas_in_a_row.json
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/n_object_unquoted_key.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_object_unquoted_key.json
new file mode 100644
index 000000000000..b6f13e15edb7
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/n_object_unquoted_key.json
@@ -0,0 +1 @@
+{ "a": "b" }
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_unterminated-value.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_object_unterminated-value.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_unterminated-value.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_object_unterminated-value.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_with_single_string.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_object_with_single_string.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_with_single_string.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_object_with_single_string.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_with_trailing_garbage.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_object_with_trailing_garbage.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_object_with_trailing_garbage.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_object_with_trailing_garbage.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_no_data.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_single_space.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_no_data.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_single_space.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_1_surrogate_then_escape.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_string_1_surrogate_then_escape.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_1_surrogate_then_escape.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_string_1_surrogate_then_escape.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_1_surrogate_then_escape_u.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_string_1_surrogate_then_escape_u.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_1_surrogate_then_escape_u.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_string_1_surrogate_then_escape_u.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_1_surrogate_then_escape_u1.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_string_1_surrogate_then_escape_u1.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_1_surrogate_then_escape_u1.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_string_1_surrogate_then_escape_u1.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_1_surrogate_then_escape_u1x.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_string_1_surrogate_then_escape_u1x.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_1_surrogate_then_escape_u1x.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_string_1_surrogate_then_escape_u1x.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_accentuated_char_no_quotes.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_string_accentuated_char_no_quotes.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_accentuated_char_no_quotes.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_string_accentuated_char_no_quotes.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_backslash_00.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_string_backslash_00.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_backslash_00.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_string_backslash_00.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_escape_x.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_string_escape_x.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_escape_x.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_string_escape_x.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_escaped_backslash_bad.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_string_escaped_backslash_bad.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_escaped_backslash_bad.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_string_escaped_backslash_bad.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_escaped_ctrl_char_tab.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_string_escaped_ctrl_char_tab.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_escaped_ctrl_char_tab.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_string_escaped_ctrl_char_tab.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_escaped_emoji.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_string_escaped_emoji.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_escaped_emoji.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_string_escaped_emoji.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_incomplete_escape.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_string_incomplete_escape.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_incomplete_escape.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_string_incomplete_escape.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_incomplete_escaped_character.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_string_incomplete_escaped_character.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_incomplete_escaped_character.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_string_incomplete_escaped_character.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_incomplete_surrogate.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_string_incomplete_surrogate.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_incomplete_surrogate.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_string_incomplete_surrogate.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_incomplete_surrogate_escape_invalid.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_string_incomplete_surrogate_escape_invalid.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_incomplete_surrogate_escape_invalid.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_string_incomplete_surrogate_escape_invalid.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_invalid-utf-8-in-escape.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_string_invalid-utf-8-in-escape.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_invalid-utf-8-in-escape.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_string_invalid-utf-8-in-escape.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_invalid_backslash_esc.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_string_invalid_backslash_esc.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_invalid_backslash_esc.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_string_invalid_backslash_esc.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_invalid_unicode_escape.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_string_invalid_unicode_escape.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_invalid_unicode_escape.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_string_invalid_unicode_escape.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_invalid_utf8_after_escape.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_string_invalid_utf8_after_escape.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_invalid_utf8_after_escape.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_string_invalid_utf8_after_escape.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_leading_uescaped_thinspace.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_string_leading_uescaped_thinspace.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_leading_uescaped_thinspace.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_string_leading_uescaped_thinspace.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_no_quotes_with_bad_escape.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_string_no_quotes_with_bad_escape.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_no_quotes_with_bad_escape.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_string_no_quotes_with_bad_escape.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_single_doublequote.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_string_single_doublequote.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_single_doublequote.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_string_single_doublequote.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_single_quote.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_string_single_quote.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_single_quote.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_string_single_quote.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_single_string_no_double_quotes.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_string_single_string_no_double_quotes.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_single_string_no_double_quotes.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_string_single_string_no_double_quotes.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_start_escape_unclosed.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_string_start_escape_unclosed.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_start_escape_unclosed.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_string_start_escape_unclosed.json
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/n_string_unescaped_ctrl_char.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_string_unescaped_ctrl_char.json
new file mode 100644
index 000000000000..ecd30742b71a
Binary files /dev/null and b/jsonc/testdata/JSONTestSuite/test_parsing/n_string_unescaped_ctrl_char.json differ
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_unescaped_newline.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_string_unescaped_newline.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_unescaped_newline.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_string_unescaped_newline.json
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/n_string_unescaped_tab.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_string_unescaped_tab.json
new file mode 100644
index 000000000000..bdce8c583d2b
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/n_string_unescaped_tab.json
@@ -0,0 +1 @@
+["	"]
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_unicode_CapitalU.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_string_unicode_CapitalU.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_unicode_CapitalU.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_string_unicode_CapitalU.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_with_trailing_garbage.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_string_with_trailing_garbage.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_string_with_trailing_garbage.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_string_with_trailing_garbage.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_100000_opening_arrays.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_100000_opening_arrays.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_100000_opening_arrays.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_structure_100000_opening_arrays.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_U+2060_word_joined.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_U+2060_word_joined.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_U+2060_word_joined.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_structure_U+2060_word_joined.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_UTF8_BOM_no_data.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_UTF8_BOM_no_data.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_UTF8_BOM_no_data.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_structure_UTF8_BOM_no_data.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_angle_bracket_..json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_angle_bracket_..json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_angle_bracket_..json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_angle_bracket_null.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_angle_bracket_null.json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_array_trailing_garbage.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_array_trailing_garbage.json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_array_with_extra_array_close.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_array_with_extra_array_close.json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_array_with_unclosed_string.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_array_with_unclosed_string.json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_ascii-unicode-identifier.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_ascii-unicode-identifier.json
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rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_ascii-unicode-identifier.json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_capitalized_True.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_capitalized_True.json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_close_unopened_array.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_close_unopened_array.json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_comma_instead_of_closing_brace.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_comma_instead_of_closing_brace.json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_double_array.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_double_array.json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_end_array.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_end_array.json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_incomplete_UTF8_BOM.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_incomplete_UTF8_BOM.json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_lone-invalid-utf-8.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_lone-invalid-utf-8.json
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rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_lone-invalid-utf-8.json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_lone-open-bracket.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_lone-open-bracket.json
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rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_lone-open-bracket.json
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diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_no_data.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_no_data.json
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index 000000000000..e69de29bb2d1
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_null-byte-outside-string.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_null-byte-outside-string.json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_number_with_trailing_garbage.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_number_with_trailing_garbage.json
similarity index 100%
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_object_followed_by_closing_object.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_object_followed_by_closing_object.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_object_followed_by_closing_object.json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_object_unclosed_no_value.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_object_unclosed_no_value.json
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rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_object_unclosed_no_value.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_structure_object_unclosed_no_value.json
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_object_with_comment.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_object_with_comment.json
new file mode 100644
index 000000000000..47d48035393e
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_object_with_comment.json
@@ -0,0 +1 @@
+{ "a": /*comment*/ "b" }
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_object_with_trailing_garbage.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_object_with_trailing_garbage.json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_open_array_apostrophe.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_open_array_apostrophe.json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_open_array_comma.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_open_array_comma.json
similarity index 100%
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_open_array_object.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_open_array_object.json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_open_array_open_object.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_open_array_open_object.json
similarity index 100%
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_open_array_open_string.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_open_array_open_string.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_open_array_open_string.json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_open_array_string.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_open_array_string.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_open_array_string.json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_open_object.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_open_object.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_open_object.json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_open_object_close_array.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_open_object_close_array.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_open_object_close_array.json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_open_object_comma.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_open_object_comma.json
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rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_open_object_comma.json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_open_object_open_array.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_open_object_open_array.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_open_object_open_array.json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_open_object_open_string.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_open_object_open_string.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_open_object_open_string.json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_open_object_string_with_apostrophes.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_open_object_string_with_apostrophes.json
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rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_open_object_string_with_apostrophes.json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_open_open.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_open_open.json
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rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_open_open.json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_single_eacute.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_single_eacute.json
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rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_single_eacute.json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_single_star.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_single_star.json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_trailing_#.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_trailing_#.json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_uescaped_LF_before_string.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_uescaped_LF_before_string.json
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rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_uescaped_LF_before_string.json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_unclosed_array.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_unclosed_array.json
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rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_unclosed_array.json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_unclosed_array_partial_null.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_unclosed_array_partial_null.json
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rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_unclosed_array_partial_null.json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_unclosed_array_unfinished_false.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_unclosed_array_unfinished_false.json
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rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_unclosed_array_unfinished_false.json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_unclosed_array_unfinished_true.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_unclosed_array_unfinished_true.json
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rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_unclosed_array_unfinished_true.json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_unclosed_object.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_unclosed_object.json
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rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_unclosed_object.json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_unicode-identifier.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_unicode-identifier.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_unicode-identifier.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/n_structure_unicode-identifier.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/n_structure_whitespace_U+2060_word_joiner.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_whitespace_U+2060_word_joiner.json
similarity index 100%
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diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_whitespace_formfeed.json b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_whitespace_formfeed.json
new file mode 100644
index 000000000000..fe51488c7066
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/n_structure_whitespace_formfeed.json
@@ -0,0 +1 @@
+[]
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_array_arraysWithSpaces.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_array_arraysWithSpaces.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_array_arraysWithSpaces.json
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diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_array_empty-string.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_array_empty-string.json
new file mode 100644
index 000000000000..66a1e1856064
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_array_empty-string.json
@@ -0,0 +1 @@
+[""]
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_array_empty.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_array_empty.json
new file mode 100644
index 000000000000..fe51488c7066
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_array_empty.json
@@ -0,0 +1 @@
+[]
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_structure_trailing_newline.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_array_ending_with_newline.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_structure_trailing_newline.json
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diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_array_false.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_array_false.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_array_false.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_array_false.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_array_heterogeneous.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_array_heterogeneous.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_array_heterogeneous.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_array_heterogeneous.json
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_array_null.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_array_null.json
new file mode 100644
index 000000000000..62864b313ddc
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_array_null.json
@@ -0,0 +1 @@
+[null]
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_array_with_1_and_newline.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_array_with_1_and_newline.json
new file mode 100644
index 000000000000..7660873d1031
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_array_with_1_and_newline.json
@@ -0,0 +1 @@
+[1]
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_array_with_leading_space.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_array_with_leading_space.json
new file mode 100644
index 000000000000..7660873d1031
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_array_with_leading_space.json
@@ -0,0 +1 @@
+[1]
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_array_with_several_null.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_array_with_several_null.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_array_with_several_null.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_array_with_several_null.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_array_with_trailing_space.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_array_with_trailing_space.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_array_with_trailing_space.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_array_with_trailing_space.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_number.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_number.json
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_number_0e+1.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_number_0e+1.json
new file mode 100644
index 000000000000..72ed21d31cec
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_number_0e+1.json
@@ -0,0 +1 @@
+[0e+1]
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_0e1.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_number_0e1.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_0e1.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_number_0e1.json
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_number_after_space.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_number_after_space.json
new file mode 100644
index 000000000000..8674624b1da8
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_number_after_space.json
@@ -0,0 +1 @@
+[4]
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_double_close_to_zero.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_number_double_close_to_zero.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_double_close_to_zero.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_number_double_close_to_zero.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_int_with_exp.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_number_int_with_exp.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_int_with_exp.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_number_int_with_exp.json
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_number_minus_zero.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_number_minus_zero.json
new file mode 100644
index 000000000000..40fc49c7159d
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_number_minus_zero.json
@@ -0,0 +1 @@
+[-0]
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_number_negative_int.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_number_negative_int.json
new file mode 100644
index 000000000000..a96d5cdb3172
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_number_negative_int.json
@@ -0,0 +1 @@
+[-123]
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_number_negative_one.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_number_negative_one.json
new file mode 100644
index 000000000000..2363a1ac08e2
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_number_negative_one.json
@@ -0,0 +1 @@
+[-1]
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_number_negative_zero.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_number_negative_zero.json
new file mode 100644
index 000000000000..40fc49c7159d
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_number_negative_zero.json
@@ -0,0 +1 @@
+[-0]
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_real_capital_e.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_number_real_capital_e.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_real_capital_e.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_number_real_capital_e.json
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_number_real_capital_e_neg_exp.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_number_real_capital_e_neg_exp.json
new file mode 100644
index 000000000000..1e9fa515370a
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_number_real_capital_e_neg_exp.json
@@ -0,0 +1 @@
+[1E-2]
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_number_real_capital_e_pos_exp.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_number_real_capital_e_pos_exp.json
new file mode 100644
index 000000000000..6a6ab9337153
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_number_real_capital_e_pos_exp.json
@@ -0,0 +1 @@
+[1E+2]
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_real_exponent.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_number_real_exponent.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_real_exponent.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_number_real_exponent.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_real_fraction_exponent.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_number_real_fraction_exponent.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_real_fraction_exponent.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_number_real_fraction_exponent.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_real_neg_exp.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_number_real_neg_exp.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_real_neg_exp.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_number_real_neg_exp.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_real_pos_exponent.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_number_real_pos_exponent.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_real_pos_exponent.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_number_real_pos_exponent.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_simple_int.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_number_simple_int.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_number_simple_int.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_number_simple_int.json
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_number_simple_real.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_number_simple_real.json
new file mode 100644
index 000000000000..0fed7df36a1b
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_number_simple_real.json
@@ -0,0 +1 @@
+[123.456789]
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_object.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_object.json
new file mode 100644
index 000000000000..2f4219dfce2e
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_object.json
@@ -0,0 +1 @@
+{ "asd": "sdf", "dfg": "fgh" }
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_object_basic.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_object_basic.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_object_basic.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_object_basic.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_object_duplicated_key.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_object_duplicated_key.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_object_duplicated_key.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_object_duplicated_key.json
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_object_duplicated_key_and_value.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_object_duplicated_key_and_value.json
new file mode 100644
index 000000000000..d06ac05bb121
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_object_duplicated_key_and_value.json
@@ -0,0 +1 @@
+{ "a": "b", "a": "b" }
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_object_empty.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_object_empty.json
new file mode 100644
index 000000000000..0967ef424bce
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_object_empty.json
@@ -0,0 +1 @@
+{}
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_object_empty_key.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_object_empty_key.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_object_empty_key.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_object_empty_key.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_object_escaped_null_in_key.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_object_escaped_null_in_key.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_object_escaped_null_in_key.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_object_escaped_null_in_key.json
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_object_extreme_numbers.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_object_extreme_numbers.json
new file mode 100644
index 000000000000..56a908924484
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_object_extreme_numbers.json
@@ -0,0 +1 @@
+{ "min": -1.0e+28, "max": 1.0e+28 }
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_object_long_strings.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_object_long_strings.json
new file mode 100644
index 000000000000..3688a6599a53
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_object_long_strings.json
@@ -0,0 +1,4 @@
+{
+  "x": [{ "id": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx" }],
+  "id": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
+}
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_object_simple.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_object_simple.json
new file mode 100644
index 000000000000..8d19d9770f24
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_object_simple.json
@@ -0,0 +1 @@
+{ "a": [] }
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_object_string_unicode.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_object_string_unicode.json
new file mode 100644
index 000000000000..d7c78633096d
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_object_string_unicode.json
@@ -0,0 +1,3 @@
+{
+  "title": "\u041f\u043e\u043b\u0442\u043e\u0440\u0430 \u0417\u0435\u043c\u043b\u0435\u043a\u043e\u043f\u0430"
+}
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_object_with_newlines.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_object_with_newlines.json
new file mode 100644
index 000000000000..f949d3848a9b
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_object_with_newlines.json
@@ -0,0 +1,3 @@
+{
+  "a": "b"
+}
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_string_1_2_3_bytes_UTF-8_sequences.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_1_2_3_bytes_UTF-8_sequences.json
new file mode 100644
index 000000000000..0be5232ec17d
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_1_2_3_bytes_UTF-8_sequences.json
@@ -0,0 +1 @@
+["\u0060\u012a\u12AB"]
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_accepted_surrogate_pair.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_accepted_surrogate_pair.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_accepted_surrogate_pair.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_string_accepted_surrogate_pair.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_accepted_surrogate_pairs.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_accepted_surrogate_pairs.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_accepted_surrogate_pairs.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_string_accepted_surrogate_pairs.json
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_string_allowed_escapes.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_allowed_escapes.json
new file mode 100644
index 000000000000..d994564d3f08
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_allowed_escapes.json
@@ -0,0 +1 @@
+["\"\\\/\b\f\n\r\t"]
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_string_backslash_and_u_escaped_zero.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_backslash_and_u_escaped_zero.json
new file mode 100644
index 000000000000..2400da3f448d
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_backslash_and_u_escaped_zero.json
@@ -0,0 +1 @@
+["\\u0000"]
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_string_backslash_doublequotes.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_backslash_doublequotes.json
new file mode 100644
index 000000000000..988a0a97dd3e
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_backslash_doublequotes.json
@@ -0,0 +1 @@
+["\""]
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_string_comments.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_comments.json
new file mode 100644
index 000000000000..60e9e8799d18
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_comments.json
@@ -0,0 +1 @@
+["a/*b*/c/*d//e"]
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_string_double_escape_a.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_double_escape_a.json
new file mode 100644
index 000000000000..7d7ebe5e0477
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_double_escape_a.json
@@ -0,0 +1 @@
+["\\a"]
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_double_escape_n.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_double_escape_n.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_double_escape_n.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_string_double_escape_n.json
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_string_escaped_control_character.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_escaped_control_character.json
new file mode 100644
index 000000000000..9ecbd3995c75
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_escaped_control_character.json
@@ -0,0 +1 @@
+["\u0012"]
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_string_escaped_noncharacter.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_escaped_noncharacter.json
new file mode 100644
index 000000000000..9eaa76c3ceb4
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_escaped_noncharacter.json
@@ -0,0 +1 @@
+["\uFFFF"]
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_in_array.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_in_array.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_in_array.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_string_in_array.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_in_array_with_leading_space.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_in_array_with_leading_space.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_in_array_with_leading_space.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_string_in_array_with_leading_space.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_last_surrogates_1_and_2.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_last_surrogates_1_and_2.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_last_surrogates_1_and_2.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_string_last_surrogates_1_and_2.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_nbsp_uescaped.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_nbsp_uescaped.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_nbsp_uescaped.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_string_nbsp_uescaped.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_nonCharacterInUTF-8_U+10FFFF.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_nonCharacterInUTF-8_U+10FFFF.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_nonCharacterInUTF-8_U+10FFFF.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_string_nonCharacterInUTF-8_U+10FFFF.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_nonCharacterInUTF-8_U+FFFF.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_nonCharacterInUTF-8_U+FFFF.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_nonCharacterInUTF-8_U+FFFF.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_string_nonCharacterInUTF-8_U+FFFF.json
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_string_null_escape.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_null_escape.json
new file mode 100644
index 000000000000..39fde2f49268
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_null_escape.json
@@ -0,0 +1 @@
+["\u0000"]
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_one-byte-utf-8.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_one-byte-utf-8.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_one-byte-utf-8.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_string_one-byte-utf-8.json
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_string_pi.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_pi.json
new file mode 100644
index 000000000000..72ecae9c83ed
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_pi.json
@@ -0,0 +1 @@
+["π"]
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_reservedCharacterInUTF-8_U+1BFFF.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_reservedCharacterInUTF-8_U+1BFFF.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_reservedCharacterInUTF-8_U+1BFFF.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_string_reservedCharacterInUTF-8_U+1BFFF.json
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_string_simple_ascii.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_simple_ascii.json
new file mode 100644
index 000000000000..1f91cc9921d2
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_simple_ascii.json
@@ -0,0 +1 @@
+["asd "]
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_string_space.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_space.json
new file mode 100644
index 000000000000..dca73c30ff10
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_space.json
@@ -0,0 +1 @@
+" "
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_surrogates_U+1D11E_MUSICAL_SYMBOL_G_CLEF.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_surrogates_U+1D11E_MUSICAL_SYMBOL_G_CLEF.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_surrogates_U+1D11E_MUSICAL_SYMBOL_G_CLEF.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_string_surrogates_U+1D11E_MUSICAL_SYMBOL_G_CLEF.json
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_string_three-byte-utf-8.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_three-byte-utf-8.json
new file mode 100644
index 000000000000..3d62cbcffdb8
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_three-byte-utf-8.json
@@ -0,0 +1 @@
+["\u0821"]
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_string_two-byte-utf-8.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_two-byte-utf-8.json
new file mode 100644
index 000000000000..cecb5f54a1b4
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_two-byte-utf-8.json
@@ -0,0 +1 @@
+["\u0123"]
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_string_u+2028_line_sep.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_u+2028_line_sep.json
new file mode 100644
index 000000000000..dca60db470a3
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_u+2028_line_sep.json
@@ -0,0 +1 @@
+["
"]
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_u+2029_par_sep.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_u+2029_par_sep.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_u+2029_par_sep.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_string_u+2029_par_sep.json
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_string_uEscape.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_uEscape.json
new file mode 100644
index 000000000000..745e6df984d4
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_uEscape.json
@@ -0,0 +1 @@
+["\u0061\u30af\u30EA\u30b9"]
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_string_uescaped_newline.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_uescaped_newline.json
new file mode 100644
index 000000000000..87c334d482b3
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_uescaped_newline.json
@@ -0,0 +1 @@
+["new\u000Aline"]
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_string_unescaped_char_delete.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_unescaped_char_delete.json
new file mode 100644
index 000000000000..908271834402
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_unescaped_char_delete.json
@@ -0,0 +1 @@
+[""]
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_string_unicode.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_unicode.json
new file mode 100644
index 000000000000..a43dcba4fef2
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_unicode.json
@@ -0,0 +1 @@
+["\uA66D"]
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_string_unicodeEscapedBackslash.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_unicodeEscapedBackslash.json
new file mode 100644
index 000000000000..92030fb2ddd0
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_unicodeEscapedBackslash.json
@@ -0,0 +1 @@
+["\u005C"]
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_unicode_2.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_unicode_2.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_unicode_2.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_string_unicode_2.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_unicode_U+10FFFE_nonchar.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_unicode_U+10FFFE_nonchar.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_unicode_U+10FFFE_nonchar.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_string_unicode_U+10FFFE_nonchar.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_unicode_U+1FFFE_nonchar.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_unicode_U+1FFFE_nonchar.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_unicode_U+1FFFE_nonchar.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_string_unicode_U+1FFFE_nonchar.json
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_string_unicode_U+200B_ZERO_WIDTH_SPACE.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_unicode_U+200B_ZERO_WIDTH_SPACE.json
new file mode 100644
index 000000000000..ca40038b1634
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_unicode_U+200B_ZERO_WIDTH_SPACE.json
@@ -0,0 +1 @@
+["\u200B"]
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_string_unicode_U+2064_invisible_plus.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_unicode_U+2064_invisible_plus.json
new file mode 100644
index 000000000000..e91bcdcd1f2c
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_unicode_U+2064_invisible_plus.json
@@ -0,0 +1 @@
+["\u2064"]
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_unicode_U+FDD0_nonchar.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_unicode_U+FDD0_nonchar.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_unicode_U+FDD0_nonchar.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_string_unicode_U+FDD0_nonchar.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_unicode_U+FFFE_nonchar.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_unicode_U+FFFE_nonchar.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_unicode_U+FFFE_nonchar.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_string_unicode_U+FFFE_nonchar.json
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_string_unicode_escaped_double_quote.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_unicode_escaped_double_quote.json
new file mode 100644
index 000000000000..86e2d279cbf4
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_unicode_escaped_double_quote.json
@@ -0,0 +1 @@
+["\u0022"]
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_string_utf8.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_utf8.json
new file mode 100644
index 000000000000..720f67f79133
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_utf8.json
@@ -0,0 +1 @@
+["€𝄞"]
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_with_del_character.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_string_with_del_character.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_string_with_del_character.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_string_with_del_character.json
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_structure_lonely_false.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_structure_lonely_false.json
new file mode 100644
index 000000000000..c508d5366f70
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_structure_lonely_false.json
@@ -0,0 +1 @@
+false
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_structure_lonely_int.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_structure_lonely_int.json
new file mode 100644
index 000000000000..d81cc0710eb6
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_structure_lonely_int.json
@@ -0,0 +1 @@
+42
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_structure_lonely_negative_real.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_structure_lonely_negative_real.json
new file mode 100644
index 000000000000..d99fd3abbd73
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_structure_lonely_negative_real.json
@@ -0,0 +1 @@
+-0.1
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_structure_lonely_null.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_structure_lonely_null.json
new file mode 100644
index 000000000000..19765bd501b6
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_structure_lonely_null.json
@@ -0,0 +1 @@
+null
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_structure_lonely_string.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_structure_lonely_string.json
new file mode 100644
index 000000000000..83fe4c54a41b
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_structure_lonely_string.json
@@ -0,0 +1 @@
+"asd"
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_structure_lonely_true.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_structure_lonely_true.json
new file mode 100644
index 000000000000..27ba77ddaf61
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_structure_lonely_true.json
@@ -0,0 +1 @@
+true
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_structure_string_empty.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_structure_string_empty.json
new file mode 100644
index 000000000000..e16c76dff888
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_structure_string_empty.json
@@ -0,0 +1 @@
+""
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_structure_trailing_newline.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_structure_trailing_newline.json
new file mode 100644
index 000000000000..0c3426d4c287
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_structure_trailing_newline.json
@@ -0,0 +1 @@
+["a"]
diff --git a/jsonc/testdata/JSONTestSuite/test_parsing/y_structure_true_in_array.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_structure_true_in_array.json
new file mode 100644
index 000000000000..29513c49176b
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_parsing/y_structure_true_in_array.json
@@ -0,0 +1 @@
+[true]
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_structure_whitespace_array.json b/jsonc/testdata/JSONTestSuite/test_parsing/y_structure_whitespace_array.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_parsing/y_structure_whitespace_array.json
rename to jsonc/testdata/JSONTestSuite/test_parsing/y_structure_whitespace_array.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_transform/number_-9223372036854775808.json b/jsonc/testdata/JSONTestSuite/test_transform/number_-9223372036854775808.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_transform/number_-9223372036854775808.json
rename to jsonc/testdata/JSONTestSuite/test_transform/number_-9223372036854775808.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_transform/number_-9223372036854775809.json b/jsonc/testdata/JSONTestSuite/test_transform/number_-9223372036854775809.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_transform/number_-9223372036854775809.json
rename to jsonc/testdata/JSONTestSuite/test_transform/number_-9223372036854775809.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_transform/number_1.0.json b/jsonc/testdata/JSONTestSuite/test_transform/number_1.0.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_transform/number_1.0.json
rename to jsonc/testdata/JSONTestSuite/test_transform/number_1.0.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_transform/number_1.000000000000000005.json b/jsonc/testdata/JSONTestSuite/test_transform/number_1.000000000000000005.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_transform/number_1.000000000000000005.json
rename to jsonc/testdata/JSONTestSuite/test_transform/number_1.000000000000000005.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_transform/number_1000000000000000.json b/jsonc/testdata/JSONTestSuite/test_transform/number_1000000000000000.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_transform/number_1000000000000000.json
rename to jsonc/testdata/JSONTestSuite/test_transform/number_1000000000000000.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_transform/number_10000000000000000999.json b/jsonc/testdata/JSONTestSuite/test_transform/number_10000000000000000999.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_transform/number_10000000000000000999.json
rename to jsonc/testdata/JSONTestSuite/test_transform/number_10000000000000000999.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_transform/number_1e-999.json b/jsonc/testdata/JSONTestSuite/test_transform/number_1e-999.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_transform/number_1e-999.json
rename to jsonc/testdata/JSONTestSuite/test_transform/number_1e-999.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_transform/number_1e6.json b/jsonc/testdata/JSONTestSuite/test_transform/number_1e6.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_transform/number_1e6.json
rename to jsonc/testdata/JSONTestSuite/test_transform/number_1e6.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_transform/number_9223372036854775807.json b/jsonc/testdata/JSONTestSuite/test_transform/number_9223372036854775807.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_transform/number_9223372036854775807.json
rename to jsonc/testdata/JSONTestSuite/test_transform/number_9223372036854775807.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_transform/number_9223372036854775808.json b/jsonc/testdata/JSONTestSuite/test_transform/number_9223372036854775808.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_transform/number_9223372036854775808.json
rename to jsonc/testdata/JSONTestSuite/test_transform/number_9223372036854775808.json
diff --git a/jsonc/testdata/JSONTestSuite/test_transform/object_key_nfc_nfd.json b/jsonc/testdata/JSONTestSuite/test_transform/object_key_nfc_nfd.json
new file mode 100644
index 000000000000..c0ca1dfd689b
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_transform/object_key_nfc_nfd.json
@@ -0,0 +1 @@
+{ "é": "NFC", "é": "NFD" }
diff --git a/jsonc/testdata/JSONTestSuite/test_transform/object_key_nfd_nfc.json b/jsonc/testdata/JSONTestSuite/test_transform/object_key_nfd_nfc.json
new file mode 100644
index 000000000000..c193c9e480d2
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_transform/object_key_nfd_nfc.json
@@ -0,0 +1 @@
+{ "é": "NFD", "é": "NFC" }
diff --git a/jsonc/testdata/JSONTestSuite/test_transform/object_same_key_different_values.json b/jsonc/testdata/JSONTestSuite/test_transform/object_same_key_different_values.json
new file mode 100644
index 000000000000..6946832dce3c
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_transform/object_same_key_different_values.json
@@ -0,0 +1 @@
+{ "a": 1, "a": 2 }
diff --git a/jsonc/testdata/JSONTestSuite/test_transform/object_same_key_same_value.json b/jsonc/testdata/JSONTestSuite/test_transform/object_same_key_same_value.json
new file mode 100644
index 000000000000..2ec24d142d49
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_transform/object_same_key_same_value.json
@@ -0,0 +1 @@
+{ "a": 1, "a": 1 }
diff --git a/jsonc/testdata/JSONTestSuite/test_transform/object_same_key_unclear_values.json b/jsonc/testdata/JSONTestSuite/test_transform/object_same_key_unclear_values.json
new file mode 100644
index 000000000000..0e38f3f1429f
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_transform/object_same_key_unclear_values.json
@@ -0,0 +1 @@
+{ "a": 0, "a": -0 }
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_transform/string_1_escaped_invalid_codepoint.json b/jsonc/testdata/JSONTestSuite/test_transform/string_1_escaped_invalid_codepoint.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_transform/string_1_escaped_invalid_codepoint.json
rename to jsonc/testdata/JSONTestSuite/test_transform/string_1_escaped_invalid_codepoint.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_transform/string_1_invalid_codepoint.json b/jsonc/testdata/JSONTestSuite/test_transform/string_1_invalid_codepoint.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_transform/string_1_invalid_codepoint.json
rename to jsonc/testdata/JSONTestSuite/test_transform/string_1_invalid_codepoint.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_transform/string_2_escaped_invalid_codepoints.json b/jsonc/testdata/JSONTestSuite/test_transform/string_2_escaped_invalid_codepoints.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_transform/string_2_escaped_invalid_codepoints.json
rename to jsonc/testdata/JSONTestSuite/test_transform/string_2_escaped_invalid_codepoints.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_transform/string_2_invalid_codepoints.json b/jsonc/testdata/JSONTestSuite/test_transform/string_2_invalid_codepoints.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_transform/string_2_invalid_codepoints.json
rename to jsonc/testdata/JSONTestSuite/test_transform/string_2_invalid_codepoints.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_transform/string_3_escaped_invalid_codepoints.json b/jsonc/testdata/JSONTestSuite/test_transform/string_3_escaped_invalid_codepoints.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_transform/string_3_escaped_invalid_codepoints.json
rename to jsonc/testdata/JSONTestSuite/test_transform/string_3_escaped_invalid_codepoints.json
diff --git a/encoding/testdata/jsonc/JSONTestSuite/test_transform/string_3_invalid_codepoints.json b/jsonc/testdata/JSONTestSuite/test_transform/string_3_invalid_codepoints.json
similarity index 100%
rename from encoding/testdata/jsonc/JSONTestSuite/test_transform/string_3_invalid_codepoints.json
rename to jsonc/testdata/JSONTestSuite/test_transform/string_3_invalid_codepoints.json
diff --git a/jsonc/testdata/JSONTestSuite/test_transform/string_with_escaped_NULL.json b/jsonc/testdata/JSONTestSuite/test_transform/string_with_escaped_NULL.json
new file mode 100644
index 000000000000..16248e6fb356
--- /dev/null
+++ b/jsonc/testdata/JSONTestSuite/test_transform/string_with_escaped_NULL.json
@@ -0,0 +1 @@
+["A\u0000B"]
diff --git a/encoding/testdata/jsonc/README.md b/jsonc/testdata/README.md
similarity index 100%
rename from encoding/testdata/jsonc/README.md
rename to jsonc/testdata/README.md
diff --git a/encoding/testdata/jsonc/node-jsonc-parser/README.md b/jsonc/testdata/node-jsonc-parser/README.md
similarity index 100%
rename from encoding/testdata/jsonc/node-jsonc-parser/README.md
rename to jsonc/testdata/node-jsonc-parser/README.md
diff --git a/encoding/testdata/jsonc/node-jsonc-parser/test.ts b/jsonc/testdata/node-jsonc-parser/test.ts
similarity index 97%
rename from encoding/testdata/jsonc/node-jsonc-parser/test.ts
rename to jsonc/testdata/node-jsonc-parser/test.ts
index a2712a6772f1..bf5e3283b652 100644
--- a/encoding/testdata/jsonc/node-jsonc-parser/test.ts
+++ b/jsonc/testdata/node-jsonc-parser/test.ts
@@ -6,8 +6,8 @@
  *  Licensed under the MIT License. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 
-import * as JSONC from "../../../jsonc.ts";
-import { assertEquals, assertThrows } from "../../../../testing/asserts.ts";
+import * as JSONC from "../../parse.ts";
+import { assertEquals, assertThrows } from "../../../testing/asserts.ts";
 function assertValidParse(
   text: string,
   expected: unknown,
diff --git a/encoding/testdata/jsonc/test262/JSON/parse/15.12.1.1-0-1.js b/jsonc/testdata/test262/JSON/parse/15.12.1.1-0-1.js
similarity index 100%
rename from encoding/testdata/jsonc/test262/JSON/parse/15.12.1.1-0-1.js
rename to jsonc/testdata/test262/JSON/parse/15.12.1.1-0-1.js
diff --git a/encoding/testdata/jsonc/test262/JSON/parse/15.12.1.1-0-2.js b/jsonc/testdata/test262/JSON/parse/15.12.1.1-0-2.js
similarity index 100%
rename from encoding/testdata/jsonc/test262/JSON/parse/15.12.1.1-0-2.js
rename to jsonc/testdata/test262/JSON/parse/15.12.1.1-0-2.js
diff --git a/encoding/testdata/jsonc/test262/JSON/parse/15.12.1.1-0-3.js b/jsonc/testdata/test262/JSON/parse/15.12.1.1-0-3.js
similarity index 100%
rename from encoding/testdata/jsonc/test262/JSON/parse/15.12.1.1-0-3.js
rename to jsonc/testdata/test262/JSON/parse/15.12.1.1-0-3.js
diff --git a/encoding/testdata/jsonc/test262/JSON/parse/15.12.1.1-0-4.js b/jsonc/testdata/test262/JSON/parse/15.12.1.1-0-4.js
similarity index 100%
rename from encoding/testdata/jsonc/test262/JSON/parse/15.12.1.1-0-4.js
rename to jsonc/testdata/test262/JSON/parse/15.12.1.1-0-4.js
diff --git a/encoding/testdata/jsonc/test262/JSON/parse/15.12.1.1-0-5.js b/jsonc/testdata/test262/JSON/parse/15.12.1.1-0-5.js
similarity index 100%
rename from encoding/testdata/jsonc/test262/JSON/parse/15.12.1.1-0-5.js
rename to jsonc/testdata/test262/JSON/parse/15.12.1.1-0-5.js
diff --git a/encoding/testdata/jsonc/test262/JSON/parse/15.12.1.1-0-6.js b/jsonc/testdata/test262/JSON/parse/15.12.1.1-0-6.js
similarity index 100%
rename from encoding/testdata/jsonc/test262/JSON/parse/15.12.1.1-0-6.js
rename to jsonc/testdata/test262/JSON/parse/15.12.1.1-0-6.js
diff --git a/encoding/testdata/jsonc/test262/JSON/parse/15.12.1.1-0-8.js b/jsonc/testdata/test262/JSON/parse/15.12.1.1-0-8.js
similarity index 100%
rename from encoding/testdata/jsonc/test262/JSON/parse/15.12.1.1-0-8.js
rename to jsonc/testdata/test262/JSON/parse/15.12.1.1-0-8.js
diff --git a/encoding/testdata/jsonc/test262/JSON/parse/15.12.1.1-0-9.js b/jsonc/testdata/test262/JSON/parse/15.12.1.1-0-9.js
similarity index 100%
rename from encoding/testdata/jsonc/test262/JSON/parse/15.12.1.1-0-9.js
rename to jsonc/testdata/test262/JSON/parse/15.12.1.1-0-9.js
diff --git a/encoding/testdata/jsonc/test262/JSON/parse/15.12.1.1-g1-1.js b/jsonc/testdata/test262/JSON/parse/15.12.1.1-g1-1.js
similarity index 100%
rename from encoding/testdata/jsonc/test262/JSON/parse/15.12.1.1-g1-1.js
rename to jsonc/testdata/test262/JSON/parse/15.12.1.1-g1-1.js
diff --git a/encoding/testdata/jsonc/test262/JSON/parse/15.12.1.1-g1-2.js b/jsonc/testdata/test262/JSON/parse/15.12.1.1-g1-2.js
similarity index 100%
rename from encoding/testdata/jsonc/test262/JSON/parse/15.12.1.1-g1-2.js
rename to jsonc/testdata/test262/JSON/parse/15.12.1.1-g1-2.js
diff --git a/encoding/testdata/jsonc/test262/JSON/parse/15.12.1.1-g1-3.js b/jsonc/testdata/test262/JSON/parse/15.12.1.1-g1-3.js
similarity index 100%
rename from encoding/testdata/jsonc/test262/JSON/parse/15.12.1.1-g1-3.js
rename to jsonc/testdata/test262/JSON/parse/15.12.1.1-g1-3.js
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diff --git a/encoding/testdata/jsonc/test262/propertyHelper.js b/jsonc/testdata/test262/propertyHelper.js
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diff --git a/encoding/testdata/jsonc/test262/sta.js b/jsonc/testdata/test262/sta.js
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rename from encoding/testdata/jsonc/test262/sta.js
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diff --git a/encoding/testdata/jsonc/test262/test.ts b/jsonc/testdata/test262/test.ts
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index 5a80f00b79b7..558486db5871 100644
--- a/encoding/testdata/jsonc/test262/test.ts
+++ b/jsonc/testdata/test262/test.ts
@@ -1,7 +1,7 @@
 // Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
 
-import { walk } from "../../../../fs/mod.ts";
-import { fromFileUrl } from "../../../../path/mod.ts";
+import { walk } from "../../../fs/mod.ts";
+import { fromFileUrl } from "../../../path/mod.ts";
 
 // helper used for testing
 const sta = await Deno.readTextFile(new URL("./sta.js", import.meta.url));
@@ -9,7 +9,7 @@ const assert = await Deno.readTextFile(new URL("./assert.js", import.meta.url));
 const propertyHelper = await Deno.readTextFile(
   new URL("./propertyHelper.js", import.meta.url),
 );
-const jsoncModule = new URL("../../../jsonc.ts", import.meta.url);
+const jsoncModule = new URL("../../parse.ts", import.meta.url);
 for await (
   const dirEntry of walk(fromFileUrl(new URL("./JSON/", import.meta.url)))
 ) {