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Unified Diff: tests/html/js_test.dart

Issue 27514003: A few API changes: (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Created 7 years, 2 months ago
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Index: tests/html/js_test.dart
diff --git a/tests/html/js_test.dart b/tests/html/js_test.dart
index d4294168001eb555fcdc573eae0831e9fbf27efc..ef4db19f195d819dcc7fad63beee134bff2ec053 100644
--- a/tests/html/js_test.dart
+++ b/tests/html/js_test.dart
@@ -210,303 +210,325 @@ main() {
});
- test('read global field', () {
- expect(context['x'], equals(42));
- expect(context['y'], isNull);
- });
+ group('context', () {
- test('read global field with underscore', () {
- expect(context['_x'], equals(123));
- expect(context['y'], isNull);
- });
+ test('read global field', () {
+ expect(context['x'], equals(42));
+ expect(context['y'], isNull);
+ });
- test('hashCode and operator==(other)', () {
- 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('read global field with underscore', () {
+ expect(context['_x'], equals(123));
+ expect(context['y'], isNull);
+ });
+
+ test('write global field', () {
+ context['y'] = 42;
+ expect(context['y'], equals(42));
+ });
- test('js instantiation : new Foo()', () {
- final Foo2 = context['container']['Foo'];
- final foo = new JsObject(Foo2, [42]);
- expect(foo['a'], 42);
- expect(Foo2['b'], 38);
});
- test('js instantiation : new Array()', () {
- final a = new JsObject(context['Array']);
- expect(a, isNotNull);
- expect(a['length'], equals(0));
+ group('new JsObject()', () {
- a.callMethod('push', ["value 1"]);
- expect(a['length'], equals(1));
- expect(a[0], equals("value 1"));
+ test('allocate JS object', () {
+ var foo = new JsObject(context['Foo'], [42]);
+ expect(foo['a'], equals(42));
+ expect(foo.callMethod('bar'), equals(42));
+ expect(() => foo.callMethod('baz'), throwsA(isNoSuchMethodError));
+ });
- a.callMethod('pop');
- expect(a['length'], equals(0));
- });
+ test('new Foo()', () {
+ final Foo2 = context['container']['Foo'];
+ final foo = new JsObject(Foo2, [42]);
+ expect(foo['a'], 42);
+ expect(Foo2['b'], 38);
+ });
- test('js instantiation : new Date()', () {
- final a = new JsObject(context['Date']);
- expect(a.callMethod('getTime'), isNotNull);
- });
+ test('new Array()', () {
+ final a = new JsObject(context['Array']);
+ expect(a, isNotNull);
+ expect(a['length'], equals(0));
- test('js instantiation : new Date(12345678)', () {
- final a = new JsObject(context['Date'], [12345678]);
- expect(a.callMethod('getTime'), equals(12345678));
- });
+ a.callMethod('push', ["value 1"]);
+ expect(a['length'], equals(1));
+ expect(a[0], equals("value 1"));
- test('js instantiation : new Date("December 17, 1995 03:24:00 GMT")',
- () {
- final a = new JsObject(context['Date'],
- ["December 17, 1995 03:24:00 GMT"]);
- expect(a.callMethod('getTime'), equals(819170640000));
- });
+ a.callMethod('pop');
+ expect(a['length'], equals(0));
+ });
- test('js instantiation : new Date(1995,11,17)', () {
- // Note: JS Date counts months from 0 while Dart counts from 1.
- final a = new JsObject(context['Date'], [1995, 11, 17]);
- final b = new DateTime(1995, 12, 17);
- expect(a.callMethod('getTime'), equals(b.millisecondsSinceEpoch));
- });
+ test('new Date()', () {
+ final a = new JsObject(context['Date']);
+ expect(a.callMethod('getTime'), isNotNull);
+ });
- test('js instantiation : new Date(1995,11,17,3,24,0)', () {
- // Note: JS Date counts months from 0 while Dart counts from 1.
- final a = new JsObject(context['Date'],
- [1995, 11, 17, 3, 24, 0]);
- final b = new DateTime(1995, 12, 17, 3, 24, 0);
- expect(a.callMethod('getTime'), equals(b.millisecondsSinceEpoch));
- });
+ test('new Date(12345678)', () {
+ final a = new JsObject(context['Date'], [12345678]);
+ expect(a.callMethod('getTime'), equals(12345678));
+ });
- test('js instantiation : new Object()', () {
- final a = new JsObject(context['Object']);
- expect(a, isNotNull);
+ test('new Date("December 17, 1995 03:24:00 GMT")',
+ () {
+ final a = new JsObject(context['Date'],
+ ["December 17, 1995 03:24:00 GMT"]);
+ expect(a.callMethod('getTime'), equals(819170640000));
+ });
- a['attr'] = "value";
- expect(a['attr'], equals("value"));
- });
+ test('new Date(1995,11,17)', () {
+ // Note: JS Date counts months from 0 while Dart counts from 1.
+ final a = new JsObject(context['Date'], [1995, 11, 17]);
+ final b = new DateTime(1995, 12, 17);
+ expect(a.callMethod('getTime'), equals(b.millisecondsSinceEpoch));
+ });
- test(r'js instantiation : new RegExp("^\w+$")', () {
- final a = new JsObject(context['RegExp'], [r'^\w+$']);
- expect(a, isNotNull);
- expect(a.callMethod('test', ['true']), isTrue);
- expect(a.callMethod('test', [' false']), isFalse);
- });
+ test('new Date(1995,11,17,3,24,0)', () {
+ // Note: JS Date counts months from 0 while Dart counts from 1.
+ final a = new JsObject(context['Date'],
+ [1995, 11, 17, 3, 24, 0]);
+ final b = new DateTime(1995, 12, 17, 3, 24, 0);
+ expect(a.callMethod('getTime'), equals(b.millisecondsSinceEpoch));
+ });
- test('js instantiation via map notation : new Array()', () {
- final a = new JsObject(context['Array']);
- expect(a, isNotNull);
- expect(a['length'], equals(0));
+ test('new Object()', () {
+ final a = new JsObject(context['Object']);
+ expect(a, isNotNull);
- a['push'].apply(a, ["value 1"]);
- expect(a['length'], equals(1));
- expect(a[0], equals("value 1"));
+ a['attr'] = "value";
+ expect(a['attr'], equals("value"));
+ });
- a['pop'].apply(a);
- expect(a['length'], equals(0));
- });
+ test(r'new RegExp("^\w+$")', () {
+ final a = new JsObject(context['RegExp'], [r'^\w+$']);
+ expect(a, isNotNull);
+ expect(a.callMethod('test', ['true']), isTrue);
+ expect(a.callMethod('test', [' false']), isFalse);
+ });
- test('js instantiation via map notation : new Date()', () {
- final a = new JsObject(context['Date']);
- expect(a['getTime'].apply(a), isNotNull);
- });
+ test('js instantiation via map notation : new Array()', () {
+ final a = new JsObject(context['Array']);
+ expect(a, isNotNull);
+ expect(a['length'], equals(0));
+
+ a['push'].apply(a, ["value 1"]);
+ expect(a['length'], equals(1));
+ expect(a[0], equals("value 1"));
+
+ a['pop'].apply(a);
+ expect(a['length'], equals(0));
+ });
+
+ test('js instantiation via map notation : new Date()', () {
+ final a = new JsObject(context['Date']);
+ expect(a['getTime'].apply(a), isNotNull);
+ });
- test('js instantiation : typed array', () {
- if (Platform.supportsTypedData) {
- final codeUnits = "test".codeUnits;
- final buf = new JsObject(context['ArrayBuffer'], [codeUnits.length]);
- final bufView = new JsObject(context['Uint8Array'], [buf]);
- for (var i = 0; i < codeUnits.length; i++) {
- bufView[i] = codeUnits[i];
+ test('typed array', () {
+ if (Platform.supportsTypedData) {
+ final codeUnits = "test".codeUnits;
+ final buf = new JsObject(context['ArrayBuffer'], [codeUnits.length]);
+ final bufView = new JsObject(context['Uint8Array'], [buf]);
+ for (var i = 0; i < codeUnits.length; i++) {
+ bufView[i] = codeUnits[i];
+ }
}
- }
- });
+ });
- test('js instantiation : >10 parameters', () {
- final o = new JsObject(context['Baz'], [1,2,3,4,5,6,7,8,9,10,11]);
- for (var i = 1; i <= 11; i++) {
- expect(o["f$i"], i);
- }
- expect(o['constructor'], same(context['Baz']));
+ test('>10 parameters', () {
+ final o = new JsObject(context['Baz'], [1,2,3,4,5,6,7,8,9,10,11]);
+ for (var i = 1; i <= 11; i++) {
+ expect(o["f$i"], i);
+ }
+ expect(o['constructor'], same(context['Baz']));
+ });
});
- test('write global field', () {
- context['y'] = 42;
- expect(context['y'], equals(42));
- });
+ group('JsFunction', () {
- test('get JS JsFunction', () {
- var razzle = context['razzle'];
- expect(razzle.apply(context), equals(42));
- });
+ test('get JS JsFunction', () {
+ var razzle = context['razzle'];
+ expect(razzle.apply(context), equals(42));
+ });
- test('call JS function', () {
- expect(context.callMethod('razzle'), equals(42));
- expect(() => context.callMethod('dazzle'), throwsA(isNoSuchMethodError));
- });
+ test('call JS function', () {
+ expect(context.callMethod('razzle'), equals(42));
+ expect(() => context.callMethod('dazzle'), throwsA(isNoSuchMethodError));
+ });
- test('call JS function via map notation', () {
- expect(context['razzle'].apply(context), equals(42));
- expect(() => context['dazzle'].apply(context),
- throwsA(isNoSuchMethodError));
- });
+ test('call JS function via map notation', () {
+ expect(context['razzle'].apply(context), equals(42));
+ expect(() => context['dazzle'].apply(context),
+ throwsA(isNoSuchMethodError));
+ });
- test('call JS function with varargs', () {
- expect(context.callMethod('varArgs', [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]),
- equals(55));
- });
+ test('call JS function with varargs', () {
+ expect(context.callMethod('varArgs', [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]),
+ equals(55));
+ });
- test('allocate JS object', () {
- var foo = new JsObject(context['Foo'], [42]);
- expect(foo['a'], equals(42));
- expect(foo.callMethod('bar'), equals(42));
- expect(() => foo.callMethod('baz'), throwsA(isNoSuchMethodError));
- });
+ test('access a property of a function', () {
+ expect(context.callMethod('Bar'), "ret_value");
+ expect(context['Bar']['foo'], "property_value");
+ });
- test('call 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('allocate simple JS array', () {
- final list = [1, 2, 3, 4, 5, 6, 7, 8];
- var array = jsify(list);
- expect(context.callMethod('isArray', [array]), isTrue);
- expect(array['length'], equals(list.length));
- for (var i = 0; i < list.length ; i++) {
- expect(array[i], equals(list[i]));
- }
- });
+ group('Dart callback', () {
+ test('invoke Dart callback from JS', () {
+ expect(() => context.callMethod('invokeCallback'), throws);
- test('allocate JS array with iterable', () {
- final set = new Set.from([1, 2, 3, 4, 5, 6, 7, 8]);
- var array = jsify(set);
- expect(context.callMethod('isArray', [array]), isTrue);
- expect(array['length'], equals(set.length));
- for (var i = 0; i < array['length'] ; i++) {
- expect(set.contains(array[i]), isTrue);
- }
- });
+ // context['callback'] = new Callback(() => 42);
+ // expect(context.callMethod('invokeCallback'), equals(42));
- test('allocate simple JS map', () {
- var map = {'a': 1, 'b': 2, 'c': 3};
- var jsMap = jsify(map);
- expect(!context.callMethod('isArray', [jsMap]), isTrue);
- for (final key in map.keys) {
- expect(context.callMethod('checkMap', [jsMap, key, map[key]]), isTrue);
- }
- });
+ // context.deleteProperty('callback');
+ // expect(() => context.callMethod('invokeCallback'), throws);
- test('allocate complex JS object', () {
- final object =
- {
- 'a': [1, [2, 3]],
- 'b': {
- 'c': 3,
- 'd': new JsObject(context['Foo'], [42])
- },
- 'e': null
- };
- var jsObject = jsify(object);
- expect(jsObject['a'][0], equals(object['a'][0]));
- expect(jsObject['a'][1][0], equals(object['a'][1][0]));
- expect(jsObject['a'][1][1], equals(object['a'][1][1]));
- expect(jsObject['b']['c'], equals(object['b']['c']));
- expect(jsObject['b']['d'], equals(object['b']['d']));
- expect(jsObject['b']['d'].callMethod('bar'), equals(42));
- expect(jsObject['e'], isNull);
- });
+ context['callback'] = () => 42;
+ expect(context.callMethod('invokeCallback'), equals(42));
- test('invoke Dart callback from JS', () {
- expect(() => context.callMethod('invokeCallback'), throws);
+ context.deleteProperty('callback');
+ });
- context['callback'] = new Callback(() => 42);
- expect(context.callMethod('invokeCallback'), equals(42));
+ test('callback as parameter', () {
+ expect(context.callMethod('getTypeOf', [context['razzle']]),
+ equals("function"));
+ });
- context.deleteProperty('callback');
- expect(() => context.callMethod('invokeCallback'), throws);
+ test('invoke Dart callback from JS with this', () {
+ // A JavaScript constructor function implemented in Dart which
+ // uses 'this'
+ final constructor = new JsFunction.withThis(($this, arg1) {
+ var t = $this;
+ $this['a'] = 42;
+ });
+ var o = new JsObject(constructor, ["b"]);
+ expect(o['a'], equals(42));
+ });
- context['callback'] = () => 42;
- expect(context.callMethod('invokeCallback'), equals(42));
+ test('invoke Dart callback from JS with 11 parameters', () {
+ context['callbackWith11params'] = (p1, p2, p3, p4, p5, p6, p7,
+ p8, p9, p10, p11) => '$p1$p2$p3$p4$p5$p6$p7$p8$p9$p10$p11';
+ expect(context.callMethod('invokeCallbackWith11params'),
+ equals('1234567891011'));
+ });
- context.deleteProperty('callback');
- });
+ test('return a JS proxy to JavaScript', () {
+ var result = context.callMethod('testJsMap', [() => new JsObject.jsify({'value': 42})]);
+ expect(result, 42);
+ });
- test('callback as parameter', () {
- expect(context.callMethod('getTypeOf', [context['razzle']]),
- equals("function"));
});
- test('invoke Dart callback from JS with this', () {
- final constructor = new Callback.withThis(($this, arg1) {
- $this['a'] = 42;
- $this['b'] = jsify(["a", arg1]);
+ group('new JsObject.jsify', () {
+
+ test('allocate simple JS array', () {
+ final list = [1, 2, 3, 4, 5, 6, 7, 8];
+ var array = new JsObject.jsify(list);
+ expect(context.callMethod('isArray', [array]), isTrue);
+ expect(array['length'], equals(list.length));
+ for (var i = 0; i < list.length ; i++) {
+ expect(array[i], equals(list[i]));
+ }
});
- var o = new JsObject(constructor, ["b"]);
- expect(o['a'], equals(42));
- expect(o['b'][0], equals("a"));
- expect(o['b'][1], equals("b"));
- });
- test('invoke Dart callback from JS with 11 parameters', () {
- context['callbackWith11params'] = new Callback((p1, p2, p3, p4, p5, p6, p7,
- p8, p9, p10, p11) => '$p1$p2$p3$p4$p5$p6$p7$p8$p9$p10$p11');
- expect(context.callMethod('invokeCallbackWith11params'),
- equals('1234567891011'));
- });
+ test('allocate JS array with iterable', () {
+ final set = new Set.from([1, 2, 3, 4, 5, 6, 7, 8]);
+ var array = new JsObject.jsify(set);
+ expect(context.callMethod('isArray', [array]), isTrue);
+ expect(array['length'], equals(set.length));
+ for (var i = 0; i < array['length'] ; i++) {
+ expect(set.contains(array[i]), isTrue);
+ }
+ });
- test('return a JS proxy to JavaScript', () {
- var result = context.callMethod('testJsMap', [() => jsify({'value': 42})]);
- expect(result, 42);
- });
+ test('allocate simple JS map', () {
+ var map = {'a': 1, 'b': 2, 'c': 3};
+ var jsMap = new JsObject.jsify(map);
+ expect(!context.callMethod('isArray', [jsMap]), isTrue);
+ for (final key in map.keys) {
+ expect(context.callMethod('checkMap', [jsMap, key, map[key]]), isTrue);
+ }
+ });
- test('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('allocate complex JS object', () {
+ final object =
+ {
+ 'a': [1, [2, 3]],
+ 'b': {
+ 'c': 3,
+ 'd': new JsObject(context['Foo'], [42])
+ },
+ 'e': null
+ };
+ var jsObject = new JsObject.jsify(object);
+ expect(jsObject['a'][0], equals(object['a'][0]));
+ expect(jsObject['a'][1][0], equals(object['a'][1][0]));
+ expect(jsObject['a'][1][1], equals(object['a'][1][1]));
+ expect(jsObject['b']['c'], equals(object['b']['c']));
+ expect(jsObject['b']['d'], equals(object['b']['d']));
+ expect(jsObject['b']['d'].callMethod('bar'), equals(42));
+ expect(jsObject['e'], isNull);
+ });
- test('test deleteProperty', () {
- var object = 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);
});
- test('test hasProperty', () {
- var object = jsify({});
- object['a'] = 1;
- expect(object.hasProperty('a'), isTrue);
- expect(object.hasProperty('b'), isFalse);
- });
+ group('JsObject methods', () {
- test('test index get and set', () {
- 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));
- });
+ test('hashCode and operator==(other)', () {
+ 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('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);
+ });
+
+ test('hasProperty', () {
+ var object = new JsObject.jsify({});
+ object['a'] = 1;
+ expect(object.hasProperty('a'), isTrue);
+ expect(object.hasProperty('b'), isFalse);
+ });
+
+ test('index get and set', () {
+ 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));
+ });
- test('access a property of a function', () {
- expect(context.callMethod('Bar'), "ret_value");
- expect(context['Bar']['foo'], "property_value");
});
- test('usage of Serializable', () {
+ test('Serializable', () {
final red = Color.RED;
context['color'] = red;
expect(context['color'], equals(red._value));
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