test/compiler_test.dart - Issue 19497002: Reducing the amount of code we generate in the compiler: We still continue

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Issue 19497002: Reducing the amount of code we generate in the compiler: We still continue (Closed) Base URL: git@github.com:dart-lang/web-ui.git@master

Patch Set: Created 7 years, 5 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	4

5 /** End-to-end tests for the [Compiler] API. */	5 /** End-to-end tests for the [Compiler] API. */

6 library compiler_test;	6 library compiler_test;

7	7

8 import 'package:html5lib/dom.dart';	8 import 'package:html5lib/dom.dart';

9 import 'package:logging/logging.dart' show Level;	9 import 'package:logging/logging.dart' show Level;

10 import 'package:unittest/compact_vm_config.dart';	10 import 'package:unittest/compact_vm_config.dart';

11 import 'package:unittest/unittest.dart';	11 import 'package:unittest/unittest.dart';

12 import 'package:polymer/src/messages.dart';	12 import 'package:polymer/src/messages.dart';

13	13

14 import 'testing.dart';	14 import 'testing.dart';

15	15

16 main() {	16 main() {

17 useCompactVMConfiguration();	17 useCompactVMConfiguration();

18	18

19 test('recursive dependencies', () {	19 test('recursive dependencies', () {

20 var messages = new Messages.silent();	20 var messages = new Messages.silent();

21 var compiler = createCompiler({	21 var compiler = createCompiler({

22 'index.html': '<head>'	22 'index.html': '<head>'

23 '<link rel="import" href="foo.html">'	23 '<link rel="import" href="foo.html">'

24 '<link rel="import" href="bar.html">'	24 '<link rel="import" href="bar.html">'

25 '<body><x-foo></x-foo><x-bar></x-bar>'	25 '<body><x-foo></x-foo><x-bar></x-bar>'

26 '<script type="application/dart">main() {}</script>',	26 '<script type="application/dart">main() {}</script>',

27 'foo.html': '<head><link rel="import" href="bar.html">'	27 'foo.html': '<head><link rel="import" href="bar.html">'

28 '<body><element name="x-foo" constructor="Foo">'	28 '<body><polymer-element name="x-foo" constructor="Foo">'

29 '<template><x-bar>',	29 '<template><x-bar>',

30 'bar.html': '<head><link rel="import" href="foo.html">'	30 'bar.html': '<head><link rel="import" href="foo.html">'

31 '<body><element name="x-bar" constructor="Boo">'	31 '<body><polymer-element name="x-bar" constructor="Boo">'

32 '<template><x-foo>',	32 '<template><x-foo>',

33 }, messages);	33 }, messages);

34	34

35 compiler.run().then(expectAsync1((e) {	35 compiler.run().then(expectAsync1((e) {

36 MockFileSystem fs = compiler.fileSystem;	36 MockFileSystem fs = compiler.fileSystem;

37 expect(fs.readCount, equals({	37 expect(fs.readCount, equals({

38 'index.html': 1,	38 'index.html': 1,

39 'foo.html': 1,	39 'foo.html': 1,

40 'bar.html': 1	40 'bar.html': 1

41 }), reason: 'Actual:\n ${fs.readCount}');	41 }), reason: 'Actual:\n ${fs.readCount}');

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109 });	109 });

110	110

111 test('component script', () {	111 test('component script', () {

112 var messages = new Messages.silent();	112 var messages = new Messages.silent();

113 var compiler = createCompiler({	113 var compiler = createCompiler({

114 'index.html': '<head>'	114 'index.html': '<head>'

115 '<link rel="import" href="foo.html">'	115 '<link rel="import" href="foo.html">'

116 '<body><x-foo></x-foo>'	116 '<body><x-foo></x-foo>'

117 '<script type="application/dart">main() {}</script>'	117 '<script type="application/dart">main() {}</script>'

118 '</body>',	118 '</body>',

119 'foo.html': '<body><element name="x-foo" constructor="Foo">'	119 'foo.html': '<body><polymer-element name="x-foo" constructor="Foo">'

120 '<template></template>'	120 '<template></template>'

121 '<script type="application/dart" src="notfound.dart"></script>',	121 '<script type="application/dart" src="notfound.dart"></script>',

122 }, messages);	122 }, messages);

123	123

124 compiler.run().then(expectAsync1((e) {	124 compiler.run().then(expectAsync1((e) {

125 var msgs = messages.messages.where((m) =>	125 var msgs = messages.messages.where((m) =>

126 m.message.contains('unable')).toList();	126 m.message.contains('unable')).toList();

127	127

128 expect(msgs.length, 1);	128 expect(msgs.length, 1);

129 expect(msgs[0].level, Level.SEVERE);	129 expect(msgs[0].level, Level.SEVERE);

130 expect(msgs[0].message, contains('unable to open file'));	130 expect(msgs[0].message, contains('unable to open file'));

131	131

132 MockFileSystem fs = compiler.fileSystem;	132 MockFileSystem fs = compiler.fileSystem;

133 expect(fs.readCount,	133 expect(fs.readCount,

134 { 'index.html': 1, 'foo.html': 1, 'notfound.dart': 1 });	134 { 'index.html': 1, 'foo.html': 1, 'notfound.dart': 1 });

135	135

136 var outputs = compiler.output.map((o) => o.path.toString());	136 var outputs = compiler.output.map((o) => o.path.toString());

137 expect(outputs, []);	137 expect(outputs, []);

138 }));	138 }));

139 });	139 });

140 });	140 });

141 }	141 }

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