Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(1)

Side by Side Diff: tests/language/first_class_types_literals_test.dart

Issue 11361190: a === b -> identical(a, b) (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Address comments. Created 8 years, 1 month ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch | Annotate | Revision Log
« no previous file with comments | « tests/language/finally_test.dart ('k') | tests/language/first_class_types_test.dart » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a 2 // for details. All rights reserved. Use of this source code is governed by a
3 // BSD-style license that can be found in the LICENSE file. 3 // BSD-style license that can be found in the LICENSE file.
4 4
5 class C<T> {} 5 class C<T> {}
6 6
7 class D {} 7 class D {}
8 8
9 typedef int Foo(bool b); 9 typedef int Foo(bool b);
10 10
11 sameType(a, b) { 11 sameType(a, b) {
12 Expect.identical(a.runtimeType, b.runtimeType); 12 Expect.identical(a.runtimeType, b.runtimeType);
13 } 13 }
14 14
15 differentType(a, b) {
16 print("a: ${a.runtimeType}");
17 print("b: ${b.runtimeType}");
18 Expect.isFalse(a.runtimeType === b.runtimeType);
19 }
20
21 main() { 15 main() {
22 // Test type literals. 16 // Test type literals.
23 Expect.identical(int, int); 17 Expect.identical(int, int);
24 Expect.isFalse(int === num); 18 Expect.isFalse(identical(int, num));
25 Expect.identical(Foo, Foo); 19 Expect.identical(Foo, Foo);
26 20
27 // Test that class literals return instances of Type. 21 // Test that class literals return instances of Type.
28 Expect.isTrue((D).runtimeType is Type); 22 Expect.isTrue((D).runtimeType is Type);
29 23
30 // Test that types from runtimeType and literals agree. 24 // Test that types from runtimeType and literals agree.
31 Expect.identical(int, 1.runtimeType); 25 Expect.identical(int, 1.runtimeType);
32 Expect.identical(C, new C().runtimeType); 26 Expect.identical(C, new C().runtimeType);
33 Expect.identical(D, new D().runtimeType); 27 Expect.identical(D, new D().runtimeType);
34 28
35 // runtimeType on type is idempotent. 29 // runtimeType on type is idempotent.
36 Expect.identical((D).runtimeType, (D).runtimeType.runtimeType); 30 Expect.identical((D).runtimeType, (D).runtimeType.runtimeType);
37 31
38 // Test that operator calls on class literals go to Type. 32 // Test that operator calls on class literals go to Type.
39 Expect.throws(() => C = 1, (e) => e is NoSuchMethodError); 33 Expect.throws(() => C = 1, (e) => e is NoSuchMethodError);
40 Expect.throws(() => C++, (e) => e is NoSuchMethodError); 34 Expect.throws(() => C++, (e) => e is NoSuchMethodError);
41 Expect.throws(() => C + 1, (e) => e is NoSuchMethodError); 35 Expect.throws(() => C + 1, (e) => e is NoSuchMethodError);
42 Expect.throws(() => C[2], (e) => e is NoSuchMethodError); 36 Expect.throws(() => C[2], (e) => e is NoSuchMethodError);
43 Expect.throws(() => C[2] = 'hest', (e) => e is NoSuchMethodError); 37 Expect.throws(() => C[2] = 'hest', (e) => e is NoSuchMethodError);
44 } 38 }
OLDNEW
« no previous file with comments | « tests/language/finally_test.dart ('k') | tests/language/first_class_types_test.dart » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698