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1 // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file | |
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. | |
4 | |
5 library trydart.paste_test; | |
6 | |
7 import 'dart:html'; | |
8 import 'dart:async'; | |
9 | |
10 import 'package:try/src/interaction_manager.dart' show | |
11 InteractionManager; | |
12 | |
13 import 'package:try/src/ui.dart' show | |
14 mainEditorPane, | |
15 observer; | |
16 | |
17 import 'package:try/src/user_option.dart' show | |
18 UserOption; | |
19 | |
20 import 'package:expect/expect.dart'; | |
21 import 'package:async_helper/async_helper.dart'; | |
22 | |
23 const Map<String, String> tests = const <String, String> { | |
24 '<span><p>//...</p>}</span>': '//...\n}', | |
25 'someText': 'someText', | |
26 '"\$"': '"<DIAGNOSTIC>\$</DIAGNOSTIC>"', | |
27 '"\$\$"': '"<DIAGNOSTIC>\$</DIAGNOSTIC><DIAGNOSTIC>\$</DIAGNOSTIC>"', | |
28 '"\$\$4"': '"<DIAGNOSTIC>\$</DIAGNOSTIC><DIAGNOSTIC>\$</DIAGNOSTIC>4"', | |
29 '"\$\$4 "': '"<DIAGNOSTIC>\$</DIAGNOSTIC><DIAGNOSTIC>\$</DIAGNOSTIC>4 "', | |
30 '1e': '<DIAGNOSTIC>1e</DIAGNOSTIC>', | |
31 'r"""\n\n\'"""': 'r"""\n\n\'"""', | |
32 '"': '<DIAGNOSTIC>"</DIAGNOSTIC>', | |
33 '/**\n*/': '/**\n*/', | |
34 | |
35 // The following case tests that single line strings can span multiple lines | |
36 // via ${}. The string is constructed so that it is possible to tell if the | |
37 // line-bases scanner (incorrectly) reverses the order of the string quotes | |
38 // in its state string. The example string is a complicated way of writing: | |
39 // '[[{{}: {}}]]'. See also | |
40 // tests/language/string_interpolation_newline_test.dart. | |
41 '"\${ [ "\${ [ \'\${ { \'\${\n{\n} }\' : {\n} } }\' ] }" ] }"': | |
42 '"\${ [ "\${ [ \'\${ { \'\${\n{\n} }\' : {\n} } }\' ] }" ] }"', | |
43 }; | |
44 | |
45 List<Node> queryDiagnosticNodes() { | |
46 return mainEditorPane.querySelectorAll('a.diagnostic>span'); | |
47 } | |
48 | |
49 Future runTests() { | |
50 Iterator<String> keys = tests.keys.iterator; | |
51 keys.moveNext(); | |
52 mainEditorPane.innerHtml = keys.current; | |
53 | |
54 Future makeFuture() => new Future(() { | |
55 String key = keys.current; | |
56 print('Checking $key'); | |
57 queryDiagnosticNodes().forEach((Node node) { | |
58 node.parent.append(new Text('</DIAGNOSTIC>')); | |
59 node.replaceWith(new Text('<DIAGNOSTIC>')); | |
60 observer.takeRecords(); // Discard mutations. | |
61 }); | |
62 Expect.stringEquals(tests[key], mainEditorPane.text); | |
63 if (keys.moveNext()) { | |
64 key = keys.current; | |
65 print('Setting $key'); | |
66 mainEditorPane.innerHtml = key; | |
67 return makeFuture(); | |
68 } else { | |
69 // Clear the DOM to work around a bug in test.dart. | |
70 document.body.nodes.clear(); | |
71 return null; | |
72 } | |
73 }); | |
74 | |
75 return makeFuture(); | |
76 } | |
77 | |
78 void main() { | |
79 UserOption.storage = {}; | |
80 | |
81 var interaction = new InteractionManager(); | |
82 mainEditorPane = new DivElement(); | |
83 document.body.append(mainEditorPane); | |
84 observer = new MutationObserver(interaction.onMutation) | |
85 ..observe( | |
86 mainEditorPane, childList: true, characterData: true, subtree: true); | |
87 | |
88 asyncTest(runTests); | |
89 } | |
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