OLD | NEW |
| (Empty) |
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 // Test of [qualifiedNamesIn] and [canNamesResolveStaticallyTo]. | |
6 library trydart.qualified_names_test; | |
7 | |
8 import 'package:dart2js_incremental/library_updater.dart' show | |
9 canNamesResolveStaticallyTo, | |
10 qualifiedNamesIn; | |
11 | |
12 import 'compiler_test_case.dart'; | |
13 | |
14 typedef Checker(LibraryElement script); | |
15 | |
16 class NameTestCase extends CompilerTestCase { | |
17 final Checker check; | |
18 | |
19 NameTestCase(String source, this.check) | |
20 : super(source); | |
21 | |
22 Future run() => loadMainApp().then(check); | |
23 } | |
24 | |
25 main() { | |
26 runTests(tests.map((l) => new NameTestCase(l.first, l.last)).toList()); | |
27 } | |
28 | |
29 final List tests = [ | |
30 ["main() { x; }", | |
31 (LibraryElement script) { | |
32 var names = qualifiedNamesIn(script.findLocal("main")); | |
33 Expect.setEquals(["main", "x"].toSet(), names); | |
34 }], | |
35 | |
36 ["main() { x; x.y; }", | |
37 (LibraryElement script) { | |
38 var names = qualifiedNamesIn(script.findLocal("main")); | |
39 Expect.setEquals(["main", "x", "x.y"].toSet(), names); | |
40 }], | |
41 | |
42 ["main() { x; x.y; x.y.z; x.y.z.w;}", | |
43 (LibraryElement script) { | |
44 var names = qualifiedNamesIn(script.findLocal("main")); | |
45 // ".w" is skipped. | |
46 Expect.setEquals(["main", "x", "x.y", "x.y.z"].toSet(), names); | |
47 }], | |
48 | |
49 | |
50 ["x() {} y() {} z() {} w() {} main() { x; x.y; x.y.z; x.y.z.w;}", | |
51 (LibraryElement script) { | |
52 var main = script.findLocal("main"); | |
53 var names = qualifiedNamesIn(main); | |
54 var x = script.findLocal("x"); | |
55 var y = script.findLocal("y"); | |
56 var z = script.findLocal("z"); | |
57 var w = script.findLocal("w"); | |
58 Expect.isTrue(canNamesResolveStaticallyTo(names, main, script)); | |
59 Expect.isTrue(canNamesResolveStaticallyTo(names, x, script)); | |
60 Expect.isFalse(canNamesResolveStaticallyTo(names, y, script)); | |
61 Expect.isFalse(canNamesResolveStaticallyTo(names, z, script)); | |
62 Expect.isFalse(canNamesResolveStaticallyTo(names, w, script)); | |
63 }], | |
64 ]; | |
OLD | NEW |