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Side by Side Diff: tests/language_strong/instanceof4_test.dart

Issue 2763823002: Move spaces from before comments to within comments (Closed)
Patch Set: Fix comments Created 3 years, 9 months ago
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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 // Dart test program for testing the instanceof operation. 4 // Dart test program for testing the instanceof operation.
5 // Regression test for issue 5216. 5 // Regression test for issue 5216.
6 // VMOptions=--optimization-counter-threshold=10 --no-use-osr 6 // VMOptions=--optimization-counter-threshold=10 --no-use-osr
7 7
8 import "package:expect/expect.dart"; 8 import "package:expect/expect.dart";
9 9
10 class Foo<T> { 10 class Foo<T> {
11 bool isT() => "a string" is T; 11 bool isT() => "a string" is T;
12 bool isNotT() => "a string" is! T; 12 bool isNotT() => "a string" is! T;
13 bool isListT() => [0, 1, 2] is List<T>; 13 bool isListT() => [0, 1, 2] is List<T>;
14 bool isNotListT() => [0, 1, 2] is! List<T>; 14 bool isNotListT() => [0, 1, 2] is! List<T>;
15 bool isAlsoListT() => <int>[0, 1, 2] is List<T>; 15 bool isAlsoListT() => <int>[0, 1, 2] is List<T>;
16 bool isNeitherListT() => <int>[0, 1, 2] is! List<T>; 16 bool isNeitherListT() => <int>[0, 1, 2] is! List<T>;
17 } 17 }
18 18
19 testFooString() { 19 testFooString() {
20 var o = new Foo<String>(); 20 var o = new Foo<String>();
21 Expect.isTrue(o.isT()); 21 Expect.isTrue(o.isT());
22 Expect.isTrue(!o.isNotT()); 22 Expect.isTrue(!o.isNotT());
23 Expect.isTrue(o.isListT()); 23 Expect.isTrue(o.isListT());
24 Expect.isTrue(!o.isNotListT()); 24 Expect.isTrue(!o.isNotListT());
25 Expect.isTrue(!o.isAlsoListT()); /// 01: ok 25 Expect.isTrue(!o.isAlsoListT()); // /// 01: ok
26 Expect.isTrue(o.isNeitherListT()); /// 01: ok 26 Expect.isTrue(o.isNeitherListT()); // /// 01: ok
27 for (var i = 0; i < 20; i++) { 27 for (var i = 0; i < 20; i++) {
28 // Make sure methods are optimized. 28 // Make sure methods are optimized.
29 o.isT(); 29 o.isT();
30 o.isNotT(); 30 o.isNotT();
31 o.isListT(); 31 o.isListT();
32 o.isNotListT(); 32 o.isNotListT();
33 o.isAlsoListT(); /// 01: ok 33 o.isAlsoListT(); // /// 01: ok
34 o.isNeitherListT(); /// 01: ok 34 o.isNeitherListT(); // /// 01: ok
35 } 35 }
36 Expect.isTrue(o.isT(), "1"); 36 Expect.isTrue(o.isT(), "1");
37 Expect.isTrue(!o.isNotT(), "2"); 37 Expect.isTrue(!o.isNotT(), "2");
38 Expect.isTrue(o.isListT(), "3"); 38 Expect.isTrue(o.isListT(), "3");
39 Expect.isTrue(!o.isNotListT(), "4"); 39 Expect.isTrue(!o.isNotListT(), "4");
40 Expect.isTrue(!o.isAlsoListT(), "5"); /// 01: ok 40 Expect.isTrue(!o.isAlsoListT(), "5"); // /// 01: ok
41 Expect.isTrue(o.isNeitherListT(), "6"); /// 01: ok 41 Expect.isTrue(o.isNeitherListT(), "6"); // /// 01: ok
42 } 42 }
43 43
44 testFooInt() { 44 testFooInt() {
45 var o = new Foo<int>(); 45 var o = new Foo<int>();
46 Expect.isTrue(!o.isT()); 46 Expect.isTrue(!o.isT());
47 Expect.isTrue(o.isNotT()); 47 Expect.isTrue(o.isNotT());
48 Expect.isTrue(o.isListT()); 48 Expect.isTrue(o.isListT());
49 Expect.isTrue(!o.isNotListT()); 49 Expect.isTrue(!o.isNotListT());
50 Expect.isTrue(o.isAlsoListT()); 50 Expect.isTrue(o.isAlsoListT());
51 Expect.isTrue(!o.isNeitherListT()); 51 Expect.isTrue(!o.isNeitherListT());
(...skipping 11 matching lines...) Expand all
63 Expect.isTrue(o.isListT()); 63 Expect.isTrue(o.isListT());
64 Expect.isTrue(!o.isNotListT()); 64 Expect.isTrue(!o.isNotListT());
65 Expect.isTrue(o.isAlsoListT()); 65 Expect.isTrue(o.isAlsoListT());
66 Expect.isTrue(!o.isNeitherListT()); 66 Expect.isTrue(!o.isNeitherListT());
67 } 67 }
68 68
69 main() { 69 main() {
70 testFooString(); 70 testFooString();
71 testFooInt(); 71 testFooInt();
72 } 72 }
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