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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 // Test that dart2js produces the expected static type warnings to ensures that | 5 // Test that dart2js produces the expected static type warnings to ensures that |
6 // the analyzer and dart2js agrees on the tests. | 6 // the analyzer and dart2js agrees on the tests. |
7 | 7 |
8 import 'dart:async'; | 8 import 'dart:async'; |
9 import 'dart:io'; | 9 import 'dart:io'; |
10 import 'package:expect/expect.dart'; | 10 import 'package:expect/expect.dart'; |
11 import 'package:async_helper/async_helper.dart'; | 11 import 'package:async_helper/async_helper.dart'; |
12 import 'memory_compiler.dart'; | 12 import 'memory_compiler.dart'; |
13 import '../../../sdk/lib/_internal/compiler/implementation/filenames.dart'; | 13 import '../../../sdk/lib/_internal/compiler/implementation/filenames.dart'; |
14 import '../../../sdk/lib/_internal/compiler/implementation/source_file.dart'; | 14 import '../../../sdk/lib/_internal/compiler/implementation/source_file.dart'; |
15 import '../../../sdk/lib/_internal/compiler/implementation/source_file_provider.
dart'; | 15 import '../../../sdk/lib/_internal/compiler/implementation/source_file_provider.
dart'; |
16 import '../../../sdk/lib/_internal/compiler/implementation/util/uri_extras.dart'
; | 16 import '../../../sdk/lib/_internal/compiler/implementation/util/uri_extras.dart'
; |
17 import 'dart:convert'; | 17 import 'dart:convert'; |
18 | 18 |
19 void checkWarnings(Map<String, dynamic> tests) { | 19 void checkWarnings(Map<String, dynamic> tests, [List<String> arguments]) { |
20 bool isWindows = Platform.isWindows; | 20 bool isWindows = Platform.isWindows; |
21 Uri script = currentDirectory.resolveUri(Platform.script); | 21 Uri script = currentDirectory.resolveUri(Platform.script); |
22 bool warningsMismatch = false; | 22 bool warningsMismatch = false; |
| 23 bool verbose = arguments != null && arguments.contains('-v'); |
23 asyncTest(() => Future.forEach(tests.keys, (String test) { | 24 asyncTest(() => Future.forEach(tests.keys, (String test) { |
24 Uri uri = script.resolve('../../$test'); | 25 Uri uri = script.resolve('../../$test'); |
25 String source = UTF8.decode(readAll(uriPathToNative(uri.path))); | 26 String source = UTF8.decode(readAll(uriPathToNative(uri.path))); |
26 SourceFile file = new StringSourceFile( | 27 SourceFile file = new StringSourceFile( |
27 relativize(currentDirectory, uri, isWindows), source); | 28 relativize(currentDirectory, uri, isWindows), source); |
28 Map<int,String> expectedWarnings = {}; | 29 Map<int,String> expectedWarnings = {}; |
29 int lineNo = 0; | 30 int lineNo = 0; |
30 for (String line in source.split('\n')) { | 31 for (String line in source.split('\n')) { |
31 if (line.contains('///') && line.contains('static type warning')) { | 32 if (line.contains('///') && line.contains('static type warning')) { |
32 expectedWarnings[lineNo] = line; | 33 expectedWarnings[lineNo] = line; |
33 } | 34 } |
34 lineNo++; | 35 lineNo++; |
35 } | 36 } |
36 Set<int> unseenWarnings = new Set<int>.from(expectedWarnings.keys); | 37 Set<int> unseenWarnings = new Set<int>.from(expectedWarnings.keys); |
37 DiagnosticCollector collector = new DiagnosticCollector(); | 38 DiagnosticCollector collector = new DiagnosticCollector(); |
38 var compiler = compilerFor(const {}, | 39 var compiler = compilerFor(const {}, |
39 diagnosticHandler: collector, | 40 diagnosticHandler: collector, |
40 options: ['--analyze-only'], | 41 options: ['--analyze-only'], |
41 showDiagnostics: false); | 42 showDiagnostics: verbose); |
42 return compiler.run(uri).then((_) { | 43 return compiler.run(uri).then((_) { |
43 Map<String, List<int>> statusMap = tests[test]; | 44 Map<String, List<int>> statusMap = tests[test]; |
44 // Line numbers with known unexpected warnings. | 45 // Line numbers with known unexpected warnings. |
45 List<int> unexpectedStatus = []; | 46 List<int> unexpectedStatus = []; |
46 if (statusMap != null && statusMap.containsKey('unexpected')) { | 47 if (statusMap != null && statusMap.containsKey('unexpected')) { |
47 unexpectedStatus = statusMap['unexpected']; | 48 unexpectedStatus = statusMap['unexpected']; |
48 } | 49 } |
49 // Line numbers with known missing warnings. | 50 // Line numbers with known missing warnings. |
50 List<int> missingStatus = []; | 51 List<int> missingStatus = []; |
51 if (statusMap != null && statusMap.containsKey('missing')) { | 52 if (statusMap != null && statusMap.containsKey('missing')) { |
(...skipping 19 matching lines...) Expand all Loading... |
71 print('$uri [${lineNo+1}]: Missing static type warning.'); | 72 print('$uri [${lineNo+1}]: Missing static type warning.'); |
72 print(line); | 73 print(line); |
73 } | 74 } |
74 } | 75 } |
75 } | 76 } |
76 }); | 77 }); |
77 }).then((_) { | 78 }).then((_) { |
78 Expect.isFalse(warningsMismatch); | 79 Expect.isFalse(warningsMismatch); |
79 })); | 80 })); |
80 } | 81 } |
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