mirror of
https://github.com/dart-lang/sdk
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8ca97716cc
Some expectations in these tests do not match the language specification or are undefined. These tests should help: - avoid regressions in the existing behavior - highlight incremental improvements towards implementing the desired behavior (with corresponding changes to the expectations) - identify the differences between the JavaScript compilers Change-Id: Icaa7371b3cf8c4221e4348176f712b3d03196720 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/359245 Commit-Queue: Nicholas Shahan <nshahan@google.com> Reviewed-by: Srujan Gaddam <srujzs@google.com> Reviewed-by: Bob Nystrom <rnystrom@google.com> Reviewed-by: Sigmund Cherem <sigmund@google.com>
229 lines
5.7 KiB
Dart
229 lines
5.7 KiB
Dart
// Copyright (c) 2024, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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/// WARNING
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///
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/// Not all of the expectations in this test match the language specification.
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///
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/// This is part of a set of tests covering "callable objects". Please consider
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/// them all together when making changes:
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///
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/// ```
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/// tests/lib/js/call_field_test.dart
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/// tests/lib/js/call_getter_test.dart
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/// tests/lib/js/call_method_test.dart
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/// ```
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///
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/// This test was created with expectations that match the current behavior to
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/// make it more clear when something changes and when the results in the web
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/// compilers differ.
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///
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/// If your change causes an expectation to fail you should decide if the
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/// new result is desireable and update the expectation accordingly.
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import 'package:expect/expect.dart';
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import 'package:js/js.dart';
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import 'call_utils.dart';
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@JS()
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class NamedClass {
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external int Function(String s) call;
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}
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@JS('jsFunction')
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external NamedClass get jsFunctionAsNamedClass;
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@JS('jsObject')
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external NamedClass get jsObjectAsNamedClass;
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@JS('jsClass')
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external NamedClass get jsClassAsNamedClass;
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@JS()
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class NamedClass2 {
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external Function call;
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}
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@JS('jsFunction')
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external NamedClass2 get functionAsNamedClass2;
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@JS('jsObject')
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external NamedClass2 get jsObjectAsNamedClass2;
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@JS('jsClass')
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external NamedClass2 get jsClassAsNamedClass2;
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@JS()
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@anonymous
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class SomeClass {
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external int Function(String s) call;
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}
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@JS('jsFunction')
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external SomeClass get functionAsSomeClass;
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@JS('jsObject')
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external SomeClass get jsObjectAsSomeClass;
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@JS('jsClass')
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external SomeClass get jsClassAsSomeClass;
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@JS()
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@anonymous
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class SomeClass2 {
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external Function call;
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}
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@JS('jsFunction')
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external SomeClass2 get functionAsSomeClass2;
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@JS('jsObject')
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external SomeClass2 get jsObjectAsSomeClass2;
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@JS('jsClass')
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external SomeClass2 get jsClassAsSomeClass2;
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void main() {
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injectJS();
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testNamedClass();
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testNamedClass2();
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testAnonymous();
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testAnonymous2();
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testDynamic();
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}
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void testNamedClass() {
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var obj = jsFunctionAsNamedClass;
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Expect.equals('C', obj.call('Cello'));
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if (dart2js) {
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Expect.throwsNoSuchMethodError(() => obj.call);
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} else {
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Expect.equals('C', (obj.call)('Cello'));
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}
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obj = jsObjectAsNamedClass;
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Expect.throwsNoSuchMethodError(() => obj.call('Cello'));
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if (dart2js) {
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Expect.throwsNoSuchMethodError(() => obj.call);
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} else {
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Expect.throwsNoSuchMethodError(() => (obj.call)('Cello'));
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}
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obj = jsClassAsNamedClass;
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Expect.throwsNoSuchMethodError(() => obj.call('Cello'));
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if (dart2js) {
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Expect.throwsNoSuchMethodError(() => obj.call);
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} else {
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Expect.throwsNoSuchMethodError(() => (obj.call)('Cello'));
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}
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}
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void testNamedClass2() {
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var obj = functionAsNamedClass2;
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Expect.equals('C', obj.call('Cello'));
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if (dart2js) {
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Expect.throwsNoSuchMethodError(() => obj.call);
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} else {
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Expect.equals('C', (obj.call)('Cello'));
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}
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obj = jsObjectAsNamedClass2;
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Expect.throwsNoSuchMethodError(() => obj.call('Cello'));
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if (dart2js) {
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Expect.throwsNoSuchMethodError(() => obj.call);
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} else {
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Expect.throwsNoSuchMethodError(() => (obj.call)('Cello'));
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}
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obj = jsClassAsNamedClass2;
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Expect.throwsNoSuchMethodError(() => obj.call('Cello'));
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if (dart2js) {
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Expect.throwsNoSuchMethodError(() => obj.call);
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} else {
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Expect.throwsNoSuchMethodError(() => (obj.call)('Cello'));
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}
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}
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void testAnonymous() {
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var obj = functionAsSomeClass;
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Expect.equals('C', obj.call('Cello'));
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if (dart2js) {
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Expect.throwsNoSuchMethodError(() => obj.call);
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} else {
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Expect.equals('C', (obj.call)('Cello'));
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}
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obj = jsObjectAsSomeClass;
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Expect.throwsNoSuchMethodError(() => obj.call('Cello'));
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if (dart2js) {
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Expect.throwsNoSuchMethodError(() => obj.call);
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} else {
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Expect.throwsNoSuchMethodError(() => (obj.call)('Cello'));
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}
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obj = jsClassAsSomeClass;
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Expect.throwsNoSuchMethodError(() => obj.call('Cello'));
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if (dart2js) {
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Expect.throwsNoSuchMethodError(() => obj.call);
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} else {
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Expect.throwsNoSuchMethodError(() => (obj.call)('Cello'));
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}
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}
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void testAnonymous2() {
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var obj = functionAsSomeClass2;
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Expect.equals('C', obj.call('Cello'));
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if (dart2js) {
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Expect.throwsNoSuchMethodError(() => obj.call);
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} else {
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Expect.equals('C', (obj.call)('Cello'));
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}
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obj = jsObjectAsSomeClass2;
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Expect.throwsNoSuchMethodError(() => obj.call('Cello'));
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if (dart2js) {
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Expect.throwsNoSuchMethodError(() => obj.call);
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} else {
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Expect.throwsNoSuchMethodError(() => (obj.call)('Cello'));
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}
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obj = jsClassAsSomeClass2;
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Expect.throwsNoSuchMethodError(() => obj.call('Cello'));
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if (dart2js) {
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Expect.throwsNoSuchMethodError(() => obj.call);
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} else {
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Expect.throwsNoSuchMethodError(() => (obj.call)('Cello'));
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}
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}
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void testDynamic() {
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var d = confuse(jsFunctionAsNamedClass);
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Expect.equals('F', d.call('Fosse'));
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if (dart2js) {
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Expect.throwsNoSuchMethodError(() => d.call);
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} else {
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Expect.equals('F', (d.call)('Fosse'));
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}
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Expect.equals('F', d('Fosse'));
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d = confuse(jsObjectAsNamedClass);
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Expect.throwsNoSuchMethodError(() => d.call('Fosse'));
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if (dart2js) {
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Expect.throwsNoSuchMethodError(() => d.call);
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} else {
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Expect.equals('F', (d.call)('Fosse'));
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}
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Expect.throwsNoSuchMethodError(() => d('Fosse'));
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d = confuse(jsClassAsNamedClass);
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Expect.throwsNoSuchMethodError(() => d.call('Fosse'));
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if (dart2js) {
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Expect.throwsNoSuchMethodError(() => d.call);
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} else {
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Expect.throws(() => (d.call)('Fosse'), jsThisIsNullCheck);
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}
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Expect.throwsNoSuchMethodError(() => d('Fosse'));
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}
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