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Add helper functions to load image blob/bitmap data in test/unit/api_spec.js #19003

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merged 1 commit into from
Nov 6, 2024
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Add helper functions to load image blob/bitmap data in test/unit/api_spec.js #19003

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68 changes: 22 additions & 46 deletions test/unit/api_spec.js
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Original file line number Diff line number Diff line change
Expand Up @@ -46,6 +46,7 @@ import {
RenderTask,
} from "../../src/display/api.js";
import {
fetchData as fetchDataDOM,
PageViewport,
RenderingCancelledException,
StatTimer,
Expand Down Expand Up @@ -117,6 +118,21 @@ describe("api", function () {
return node;
}

async function getImageBlob(filename) {
if (isNodeJS) {
throw new Error("Not implemented.");
}
const TEST_IMAGES_PATH = "../images/";
const url = new URL(TEST_IMAGES_PATH + filename, window.location).href;

return fetchDataDOM(url, /* type = */ "blob");
}

async function getImageBitmap(filename) {
const blob = await getImageBlob(filename);
return createImageBitmap(blob);
}

describe("getDocument", function () {
it("creates pdf doc from URL-string", async function () {
const urlStr = TEST_PDFS_PATH + basicApiFileName;
Expand Down Expand Up @@ -2472,14 +2488,7 @@ describe("api", function () {
if (isNodeJS) {
pending("Cannot create a bitmap from Node.js.");
}

const TEST_IMAGES_PATH = "../images/";
const filename = "firefox_logo.png";
const path = new URL(TEST_IMAGES_PATH + filename, window.location).href;

const response = await fetch(path);
const blob = await response.blob();
const bitmap = await createImageBitmap(blob);
const bitmap = await getImageBitmap("firefox_logo.png");

let loadingTask = getDocument(buildGetDocumentParams("empty.pdf"));
let pdfDoc = await loadingTask.promise;
Expand Down Expand Up @@ -2524,14 +2533,7 @@ describe("api", function () {
if (isNodeJS) {
pending("Cannot create a bitmap from Node.js.");
}

const TEST_IMAGES_PATH = "../images/";
const filename = "firefox_logo.png";
const path = new URL(TEST_IMAGES_PATH + filename, window.location).href;

const response = await fetch(path);
const blob = await response.blob();
const bitmap = await createImageBitmap(blob);
const bitmap = await getImageBitmap("firefox_logo.png");

let loadingTask = getDocument(buildGetDocumentParams("bug1823296.pdf"));
let pdfDoc = await loadingTask.promise;
Expand Down Expand Up @@ -2636,14 +2638,7 @@ describe("api", function () {
if (isNodeJS) {
pending("Cannot create a bitmap from Node.js.");
}

const TEST_IMAGES_PATH = "../images/";
const filename = "firefox_logo.png";
const path = new URL(TEST_IMAGES_PATH + filename, window.location).href;

const response = await fetch(path);
const blob = await response.blob();
const bitmap = await createImageBitmap(blob);
const bitmap = await getImageBitmap("firefox_logo.png");

let loadingTask = getDocument(
buildGetDocumentParams("pdfjs_wikipedia.pdf")
Expand Down Expand Up @@ -2734,13 +2729,8 @@ describe("api", function () {
if (isNodeJS) {
pending("Cannot create a bitmap from Node.js.");
}
const blob = await getImageBlob("firefox_logo.png");

const TEST_IMAGES_PATH = "../images/";
const filename = "firefox_logo.png";
const path = new URL(TEST_IMAGES_PATH + filename, window.location).href;

const response = await fetch(path);
const blob = await response.blob();
let loadingTask, pdfDoc;
let data = buildGetDocumentParams("empty.pdf");

Expand Down Expand Up @@ -2804,14 +2794,7 @@ describe("api", function () {
if (isNodeJS) {
pending("Cannot create a bitmap from Node.js.");
}

const TEST_IMAGES_PATH = "../images/";
const filename = "firefox_logo.png";
const path = new URL(TEST_IMAGES_PATH + filename, window.location).href;

const response = await fetch(path);
const blob = await response.blob();
const bitmap = await createImageBitmap(blob);
const bitmap = await getImageBitmap("firefox_logo.png");

let loadingTask = getDocument(buildGetDocumentParams("empty.pdf"));
let pdfDoc = await loadingTask.promise;
Expand Down Expand Up @@ -2860,14 +2843,7 @@ describe("api", function () {
if (isNodeJS) {
pending("Cannot create a bitmap from Node.js.");
}

const TEST_IMAGES_PATH = "../images/";
const filename = "firefox_logo.png";
const path = new URL(TEST_IMAGES_PATH + filename, window.location).href;

const response = await fetch(path);
const blob = await response.blob();
const bitmap = await createImageBitmap(blob);
const bitmap = await getImageBitmap("firefox_logo.png");

let loadingTask = getDocument(buildGetDocumentParams("empty.pdf"));
let pdfDoc = await loadingTask.promise;
Expand Down