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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 import 'package:path/path.dart' as path; | 5 import 'package:path/path.dart' as path; |
6 import 'package:stack_trace/stack_trace.dart'; | 6 import 'package:stack_trace/stack_trace.dart'; |
7 import 'package:test/test.dart'; | 7 import 'package:test/test.dart'; |
8 | 8 |
9 void main() { | 9 void main() { |
10 group('.parseVM', () { | 10 group('.parseVM', () { |
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441 | 441 |
442 test('parses a stack frame with no line or column correctly', () { | 442 test('parses a stack frame with no line or column correctly', () { |
443 var frame = new Frame.parseFriendly( | 443 var frame = new Frame.parseFriendly( |
444 "http://dartlang.org/foo/bar.dart Foo.<fn>.bar"); | 444 "http://dartlang.org/foo/bar.dart Foo.<fn>.bar"); |
445 expect(frame.uri, equals(Uri.parse("http://dartlang.org/foo/bar.dart"))); | 445 expect(frame.uri, equals(Uri.parse("http://dartlang.org/foo/bar.dart"))); |
446 expect(frame.line, isNull); | 446 expect(frame.line, isNull); |
447 expect(frame.column, isNull); | 447 expect(frame.column, isNull); |
448 expect(frame.member, equals('Foo.<fn>.bar')); | 448 expect(frame.member, equals('Foo.<fn>.bar')); |
449 }); | 449 }); |
450 | 450 |
451 test('parses a stack frame with no line correctly', () { | 451 test('parses a stack frame with no column correctly', () { |
452 var frame = new Frame.parseFriendly( | 452 var frame = new Frame.parseFriendly( |
453 "http://dartlang.org/foo/bar.dart 10 Foo.<fn>.bar"); | 453 "http://dartlang.org/foo/bar.dart 10 Foo.<fn>.bar"); |
454 expect(frame.uri, equals(Uri.parse("http://dartlang.org/foo/bar.dart"))); | 454 expect(frame.uri, equals(Uri.parse("http://dartlang.org/foo/bar.dart"))); |
455 expect(frame.line, equals(10)); | 455 expect(frame.line, equals(10)); |
456 expect(frame.column, isNull); | 456 expect(frame.column, isNull); |
457 expect(frame.member, equals('Foo.<fn>.bar')); | 457 expect(frame.member, equals('Foo.<fn>.bar')); |
458 }); | 458 }); |
459 | 459 |
460 test('parses a stack frame with a relative path correctly', () { | 460 test('parses a stack frame with a relative path correctly', () { |
461 var frame = new Frame.parseFriendly("foo/bar.dart 10:11 Foo.<fn>.bar"); | 461 var frame = new Frame.parseFriendly("foo/bar.dart 10:11 Foo.<fn>.bar"); |
462 expect(frame.uri, equals( | 462 expect(frame.uri, equals( |
463 path.toUri(path.absolute(path.join('foo', 'bar.dart'))))); | 463 path.toUri(path.absolute(path.join('foo', 'bar.dart'))))); |
464 expect(frame.line, equals(10)); | 464 expect(frame.line, equals(10)); |
465 expect(frame.column, equals(11)); | 465 expect(frame.column, equals(11)); |
466 expect(frame.member, equals('Foo.<fn>.bar')); | 466 expect(frame.member, equals('Foo.<fn>.bar')); |
467 }); | 467 }); |
468 | 468 |
469 test('returns an UnparsedFrame for malformed frames', () { | 469 test('returns an UnparsedFrame for malformed frames', () { |
470 expectIsUnparsed((text) => new Frame.parseFriendly(text), ''); | 470 expectIsUnparsed((text) => new Frame.parseFriendly(text), ''); |
471 expectIsUnparsed((text) => new Frame.parseFriendly(text), 'foo/bar.dart'); | 471 expectIsUnparsed((text) => new Frame.parseFriendly(text), 'foo/bar.dart'); |
472 expectIsUnparsed((text) => new Frame.parseFriendly(text), | 472 expectIsUnparsed((text) => new Frame.parseFriendly(text), |
473 'foo/bar.dart 10:11'); | 473 'foo/bar.dart 10:11'); |
474 }); | 474 }); |
475 | |
476 test('parses a data url stack frame with no line or column correctly', () { | |
477 var frame = new Frame.parseFriendly( | |
478 "data:... main"); | |
479 expect(frame.uri.scheme, equals('data')); | |
480 expect(frame.line, isNull); | |
481 expect(frame.column, isNull); | |
482 expect(frame.member, equals('main')); | |
483 }); | |
484 | |
485 test('parses a data url stack frame correctly', () { | |
486 var frame = new Frame.parseFriendly( | |
487 "data:... 10:11 main"); | |
488 expect(frame.uri.scheme, equals('data')); | |
489 expect(frame.line, equals(10)); | |
490 expect(frame.column, equals(11)); | |
491 expect(frame.member, equals('main')); | |
492 }); | |
493 | |
494 test('parses a stack frame with spaces in the member name correctly', () { | |
495 var frame = new Frame.parseFriendly( | |
496 "foo/bar.dart 10:11 (anonymous function).dart.fn"); | |
nweiz
2017/03/07 21:27:28
Wherever this "(anonymous function)" frame is comi
Jacob
2017/03/07 23:27:20
Ot isn't because V8 has tweaked the strings they u
nweiz
2017/03/07 23:44:32
SGTM
| |
497 expect(frame.uri, | |
498 equals(path.toUri(path.absolute(path.join('foo', 'bar.dart'))))); | |
499 expect(frame.line, equals(10)); | |
500 expect(frame.column, equals(11)); | |
501 expect(frame.member, equals('(anonymous function).dart.fn')); | |
502 }); | |
503 | |
504 test('parses a stack frame with spaces in the member name and no line or ' | |
505 'column correctly', () { | |
506 var frame = new Frame.parseFriendly( | |
507 "http://dartlang.org/foo/bar.dart (anonymous function).dart.fn"); | |
508 expect( | |
509 frame.uri, equals(Uri.parse("http://dartlang.org/foo/bar.dart"))); | |
510 expect(frame.line, isNull); | |
511 expect(frame.column, isNull); | |
512 expect(frame.member, equals('(anonymous function).dart.fn')); | |
513 }); | |
475 }); | 514 }); |
476 | 515 |
477 test('only considers dart URIs to be core', () { | 516 test('only considers dart URIs to be core', () { |
478 bool isCore(String library) => | 517 bool isCore(String library) => |
479 new Frame.parseVM('#0 Foo ($library:0:0)').isCore; | 518 new Frame.parseVM('#0 Foo ($library:0:0)').isCore; |
480 | 519 |
481 expect(isCore('dart:core'), isTrue); | 520 expect(isCore('dart:core'), isTrue); |
482 expect(isCore('dart:async'), isTrue); | 521 expect(isCore('dart:async'), isTrue); |
483 expect(isCore('dart:core/uri.dart'), isTrue); | 522 expect(isCore('dart:core/uri.dart'), isTrue); |
484 expect(isCore('dart:async/future.dart'), isTrue); | 523 expect(isCore('dart:async/future.dart'), isTrue); |
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562 equals('$relative 5:10 in Foo')); | 601 equals('$relative 5:10 in Foo')); |
563 }); | 602 }); |
564 }); | 603 }); |
565 } | 604 } |
566 | 605 |
567 void expectIsUnparsed(Frame constructor(String text), String text) { | 606 void expectIsUnparsed(Frame constructor(String text), String text) { |
568 var frame = constructor(text); | 607 var frame = constructor(text); |
569 expect(frame, new isInstanceOf<UnparsedFrame>()); | 608 expect(frame, new isInstanceOf<UnparsedFrame>()); |
570 expect(frame.toString(), equals(text)); | 609 expect(frame.toString(), equals(text)); |
571 } | 610 } |
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