Add tests

dart-lang · Nov 28, 2024 · d05f2f0 · d05f2f0
1 parent 55a26bf
commit d05f2f0
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Showing 3 changed files with 108 additions and 1 deletion.
diff --git a/pkgs/jnigen/test/kotlin_test/bindings/kotlin.dart b/pkgs/jnigen/test/kotlin_test/bindings/kotlin.dart
@@ -912,6 +912,32 @@ class Nullabilty<$T extends _$jni.JObject?, $U extends _$jni.JObject?>
         .object<$U?>(U.nullableType);
   }
 
+  static final _id_setNullableU = _class.instanceMethodId(
+    r'setNullableU',
+    r'(Ljava/lang/Object;)V',
+  );
+
+  static final _setNullableU = _$jni.ProtectedJniExtensions.lookup<
+              _$jni.NativeFunction<
+                  _$jni.JThrowablePtr Function(
+                      _$jni.Pointer<_$jni.Void>,
+                      _$jni.JMethodIDPtr,
+                      _$jni.VarArgs<(_$jni.Pointer<_$jni.Void>,)>)>>(
+          'globalEnv_CallVoidMethod')
+      .asFunction<
+          _$jni.JThrowablePtr Function(_$jni.Pointer<_$jni.Void>,
+              _$jni.JMethodIDPtr, _$jni.Pointer<_$jni.Void>)>();
+
+  /// from: `public final void setNullableU(U object)`
+  void setNullableU(
+    $U? object,
+  ) {
+    final _$object = object?.reference ?? _$jni.jNullReference;
+    _setNullableU(reference.pointer, _id_setNullableU as _$jni.JMethodIDPtr,
+            _$object.pointer)
+        .check();
+  }
+
   static final _id_hello = _class.instanceMethodId(
     r'hello',
     r'()Ljava/lang/String;',

diff --git a/.../jnigen/test/kotlin_test/kotlin/src/main/kotlin/com/github/dart_lang/jnigen/Nullabilty.kt b/.../jnigen/test/kotlin_test/kotlin/src/main/kotlin/com/github/dart_lang/jnigen/Nullabilty.kt
@@ -1,6 +1,6 @@
 package com.github.dart_lang.jnigen
 
-class Nullabilty<T: Any?, U>(val t: T, val u: U, val nullableU: U?) {
+class Nullabilty<T: Any?, U>(val t: T, val u: U, var nullableU: U?) {
     fun hello(): String {
         return "hello"
     }

diff --git a/pkgs/jnigen/test/kotlin_test/runtime_test_registrant.dart b/pkgs/jnigen/test/kotlin_test/runtime_test_registrant.dart
@@ -36,5 +36,86 @@ void registerTests(String groupName, TestRunnerCallback test) {
         expect(speed.convertValue(SpeedUnit.KmPerHour), closeTo(36, 1e-6));
       });
     });
+
+    group('Nullability', () {
+      Nullabilty<JString?, JString> testObject(Arena arena) {
+        return Nullabilty(
+          null,
+          'hello'.toJString(),
+          null,
+          T: JString.nullableType,
+          U: JString.type,
+        )..releasedBy(arena);
+      }
+
+      test('Getters', () {
+        using((arena) {
+          final obj = testObject(arena);
+          expect(
+            obj.getU().toDartString(releaseOriginal: true),
+            'hello',
+          );
+          expect(obj.getT(), null);
+          expect(obj.getNullableU(), null);
+        });
+      });
+      test('Setters', () {
+        using((arena) {
+          final obj = testObject(arena);
+          obj.setNullableU('hello'.toJString()..releasedBy(arena));
+          expect(
+            obj.getNullableU()!.toDartString(releaseOriginal: true),
+            'hello',
+          );
+        });
+      });
+      test('Methods', () {
+        using((arena) {
+          final obj = testObject(arena);
+          expect(obj.hello().toDartString(releaseOriginal: true), 'hello');
+          expect(
+            obj.nullableHello(false)!.toDartString(releaseOriginal: true),
+            'hello',
+          );
+          expect(obj.nullableHello(true), null);
+          expect(
+            obj
+                .classGenericEcho('hello'.toJString()..releasedBy(arena))
+                .toDartString(releaseOriginal: true),
+            'hello',
+          );
+          expect(
+            obj
+                .classGenericNullableEcho(
+                    'hello'.toJString()..releasedBy(arena))!
+                .toDartString(releaseOriginal: true),
+            'hello',
+          );
+          expect(obj.classGenericNullableEcho(null), null);
+          expect(
+            obj
+                .methodGenericEcho(
+                  'hello'.toJString()..releasedBy(arena),
+                  V: JString.type,
+                )
+                .toDartString(releaseOriginal: true),
+            'hello',
+          );
+          expect(
+            obj
+                .methodGenericNullableEcho(
+                  'hello'.toJString()..releasedBy(arena),
+                  V: JString.nullableType,
+                )!
+                .toDartString(releaseOriginal: true),
+            'hello',
+          );
+          expect(
+            obj.methodGenericNullableEcho(null, V: JString.nullableType),
+            null,
+          );
+        });
+      });
+    });
   });
 }