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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 // 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 ]; | |
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