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Side by Side Diff: tests/compiler/dart2js/compiler_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
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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 4
5 import "../../../sdk/lib/_internal/compiler/implementation/dart2jslib.dart"; 5 import "../../../sdk/lib/_internal/compiler/implementation/dart2jslib.dart";
6 import "../../../sdk/lib/_internal/compiler/implementation/elements/elements.dar t"; 6 import "../../../sdk/lib/_internal/compiler/implementation/elements/elements.dar t";
7 import "../../../sdk/lib/_internal/compiler/implementation/resolution/resolution .dart"; 7 import "../../../sdk/lib/_internal/compiler/implementation/resolution/resolution .dart";
8 import "../../../sdk/lib/_internal/compiler/implementation/tree/tree.dart"; 8 import "../../../sdk/lib/_internal/compiler/implementation/tree/tree.dart";
9 import "../../../sdk/lib/_internal/compiler/implementation/util/util.dart"; 9 import "../../../sdk/lib/_internal/compiler/implementation/util/util.dart";
10 import "mock_compiler.dart"; 10 import "mock_compiler.dart";
11 import "parser_helper.dart"; 11 import "parser_helper.dart";
12 12
13 class CallbackMockCompiler extends MockCompiler { 13 class CallbackMockCompiler extends MockCompiler {
14 CallbackMockCompiler(); 14 CallbackMockCompiler();
15 15
16 var onError; 16 var onError;
17 var onWarning; 17 var onWarning;
18 18
19 setOnError(var f) => onError = f; 19 setOnError(var f) => onError = f;
20 setOnWarning(var f) => onWarning = f; 20 setOnWarning(var f) => onWarning = f;
21 21
22 void reportWarning(Node node, var message) { 22 void reportWarning(Node node, var message) {
23 if (onWarning !== null) onWarning(this, node, message); 23 if (onWarning != null) onWarning(this, node, message);
24 super.reportWarning(node, message); 24 super.reportWarning(node, message);
25 } 25 }
26 26
27 void reportError(Node node, var message) { 27 void reportError(Node node, var message) {
28 if (onError !== null) onError(this, node, message); 28 if (onError != null) onError(this, node, message);
29 super.reportError(node, message); 29 super.reportError(node, message);
30 } 30 }
31 } 31 }
32 32
33 testErrorHandling() { 33 testErrorHandling() {
34 // Test that compiler.currentElement is set correctly when 34 // Test that compiler.currentElement is set correctly when
35 // reporting errors/warnings. 35 // reporting errors/warnings.
36 CallbackMockCompiler compiler = new CallbackMockCompiler(); 36 CallbackMockCompiler compiler = new CallbackMockCompiler();
37 ResolverVisitor visitor = compiler.resolverVisitor(); 37 ResolverVisitor visitor = compiler.resolverVisitor();
38 compiler.parseScript('NoSuchPrefix.NoSuchType foo() {}'); 38 compiler.parseScript('NoSuchPrefix.NoSuchType foo() {}');
39 FunctionElement foo = compiler.mainApp.find(buildSourceString('foo')); 39 FunctionElement foo = compiler.mainApp.find(buildSourceString('foo'));
40 compiler.setOnWarning((c, n, m) => Expect.equals(foo, compiler.currentElement) ); 40 compiler.setOnWarning((c, n, m) => Expect.equals(foo, compiler.currentElement) );
41 foo.computeType(compiler); 41 foo.computeType(compiler);
42 Expect.equals(1, compiler.warnings.length); 42 Expect.equals(1, compiler.warnings.length);
43 } 43 }
44 44
45 main() { 45 main() {
46 testErrorHandling(); 46 testErrorHandling();
47 } 47 }
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