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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, 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 /// This file tests stack_trace's ability to parse live stack traces. It's a | 5 /// This file tests stack_trace's ability to parse live stack traces. It's a |
6 /// dual of dartium_test.dart, since method names can differ somewhat from | 6 /// dual of dartium_test.dart, since method names can differ somewhat from |
7 /// platform to platform. No similar file exists for dart2js since the specific | 7 /// platform to platform. No similar file exists for dart2js since the specific |
8 /// method names there are implementation details. | 8 /// method names there are implementation details. |
9 @TestOn('vm') | 9 @TestOn('vm') |
10 | 10 |
11 import 'package:path/path.dart' as path; | 11 import 'package:path/path.dart' as path; |
12 import 'package:stack_trace/stack_trace.dart'; | 12 import 'package:stack_trace/stack_trace.dart'; |
13 import 'package:test/test.dart'; | 13 import 'package:test/test.dart'; |
14 | 14 |
15 String getStackTraceString() { | 15 String getStackTraceString() => StackTrace.current.toString(); |
16 try { | |
17 throw ''; | |
18 } catch (_, stackTrace) { | |
19 return stackTrace.toString(); | |
20 } | |
21 } | |
22 | 16 |
23 StackTrace getStackTraceObject() { | 17 StackTrace getStackTraceObject() => StackTrace.current; |
nweiz
2016/02/01 19:56:29
Just replace the call sites for these functions.
kevmoo
2016/02/01 22:20:07
Done.
| |
24 try { | |
25 throw ''; | |
26 } catch (_, stackTrace) { | |
27 return stackTrace; | |
28 } | |
29 } | |
30 | 18 |
31 Frame getCaller([int level]) { | 19 Frame getCaller([int level]) { |
32 if (level == null) return new Frame.caller(); | 20 if (level == null) return new Frame.caller(); |
33 return new Frame.caller(level); | 21 return new Frame.caller(level); |
34 } | 22 } |
35 | 23 |
36 Frame nestedGetCaller(int level) => getCaller(level); | 24 Frame nestedGetCaller(int level) => getCaller(level); |
37 | 25 |
38 Trace getCurrentTrace([int level]) => new Trace.current(level); | 26 Trace getCurrentTrace([int level]) => new Trace.current(level); |
39 | 27 |
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112 | 100 |
113 test('at level 2 returns the grandparent frame', () { | 101 test('at level 2 returns the grandparent frame', () { |
114 expect(nestedGetCaller(2).member, equals('main.<fn>.<fn>')); | 102 expect(nestedGetCaller(2).member, equals('main.<fn>.<fn>')); |
115 }); | 103 }); |
116 | 104 |
117 test('throws an ArgumentError for negative levels', () { | 105 test('throws an ArgumentError for negative levels', () { |
118 expect(() => new Frame.caller(-1), throwsArgumentError); | 106 expect(() => new Frame.caller(-1), throwsArgumentError); |
119 }); | 107 }); |
120 }); | 108 }); |
121 } | 109 } |
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