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// Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
// @dart = 2.9
import 'dart:html';
import 'dart:indexed_db' show IdbFactory, KeyRange;
import 'dart:typed_data' show Int32List;
import 'dart:js';
import 'package:js/js_util.dart' as js_util;
import 'package:expect/minitest.dart';
import 'js_test_util.dart';
main() {
injectJs();
test('hashCode and ==', () {
final o1 = context['Object'];
final o2 = context['Object'];
expect(o1 == o2, isTrue);
expect(o1.hashCode == o2.hashCode, isTrue);
final d = context['document'];
expect(o1 == d, isFalse);
});
test('toString', () {
var foo = new JsObject(context['Foo'], [42]);
expect(foo.toString(), equals("I'm a Foo a=42"));
var container = context['container'];
expect(container.toString(), equals("[object Object]"));
});
test('toString returns a String even if the JS object does not', () {
var foo = new JsObject(context['Liar']);
expect(foo.callMethod('toString'), 1);
expect(foo.toString(), '1');
});
test('instanceof', () {
var foo = new JsObject(context['Foo'], [1]);
expect(foo.instanceof(context['Foo']), isTrue);
expect(foo.instanceof(context['Object']), isTrue);
expect(foo.instanceof(context['String']), isFalse);
});
test('deleteProperty', () {
var object = new JsObject.jsify({});
object['a'] = 1;
expect(context['Object'].callMethod('keys', [object])['length'], 1);
expect(context['Object'].callMethod('keys', [object])[0], "a");
object.deleteProperty("a");
expect(context['Object'].callMethod('keys', [object])['length'], 0);
});
/* TODO(jacobr): this is another test that is inconsistent with JS semantics.
test('deleteProperty throws if name is not a String or num', () {
var object = new JsObject.jsify({});
expect(() => object.deleteProperty(true),
throwsArgumentError);
});
*/
test('hasProperty', () {
var object = new JsObject.jsify({});
object['a'] = 1;
expect(object.hasProperty('a'), isTrue);
expect(object.hasProperty('b'), isFalse);
});
/* TODO(jacobr): is this really the correct unchecked mode behavior?
test('hasProperty throws if name is not a String or num', () {
var object = new JsObject.jsify({});
expect(() => object.hasProperty(true),
throwsArgumentError);
});
*/
test('[] and []=', () {
final myArray = context['myArray'];
expect(myArray['length'], equals(1));
expect(myArray[0], equals("value1"));
myArray[0] = "value2";
expect(myArray['length'], equals(1));
expect(myArray[0], equals("value2"));
final foo = new JsObject(context['Foo'], [1]);
foo["getAge"] = () => 10;
expect(foo.callMethod('getAge'), equals(10));
});
/* TODO(jacobr): remove as we should only throw this in checked mode.
test('[] and []= throw if name is not a String or num', () {
var object = new JsObject.jsify({});
expect(() => object[true],
throwsArgumentError);
expect(() => object[true] = 1,
throwsArgumentError);
});
*/
}