iposva@google.com
50fc824be9
- Update tests still referring to it. R=regis@google.com Review URL: https://codereview.chromium.org//17977002 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@24539 260f80e4-7a28-3924-810f-c04153c831b5
74 lines
2.0 KiB
Dart
74 lines
2.0 KiB
Dart
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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import "package:expect/expect.dart";
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import "symbol_map_helper.dart";
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// Testing Function.apply calls correctly.
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// This test is not testing error handling, only that correct parameters
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// cause a correct call.
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int test0() => 42;
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int test0a({int a}) => 37 + a;
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int test1(int i) => i + 1;
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int test1a(int i, {int a}) => i + a;
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int test2(int i, int j) => i + j;
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int test2a(int i, int j, {int a}) => i + j + a;
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class C {
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int x = 10;
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int foo(y) => this.x + y;
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}
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class Callable {
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int call(int x, int y) => x + y;
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}
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confuse() {
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try {
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throw [Function.apply];
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} catch (e) {
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return e[0];
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}
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return null;
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}
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main() {
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testMap(res, func, map) {
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map = symbolMapToStringMap(map);
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Expect.equals(res, Function.apply(func, null, map));
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Expect.equals(res, Function.apply(func, [], map));
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}
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testList(res, func, list) {
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Expect.equals(res, Function.apply(func, list));
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Expect.equals(res, Function.apply(func, list, null));
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Expect.equals(res, Function.apply(func, list, new Map<Symbol, dynamic>()));
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}
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test(res, func, list, map) {
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map = symbolMapToStringMap(map);
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Expect.equals(res, Function.apply(func, list, map));
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}
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testList(42, test0, null);
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testList(42, test0, []);
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testMap(42, test0a, {"a": 5});
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testList(42, test1, [41]);
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test(42, test1a, [20], {"a": 22});
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testList(42, test2, [20, 22]);
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test(42, test2a, [10, 15], {"a" : 17});
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// Test that "this" is correct when calling closurized functions.
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var cfoo = new C().foo;
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testList(42, cfoo, [32]);
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// Test that apply works even with a different name.
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var app = confuse();
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Expect.equals(42, app(test2, [22, 20]));
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// Test that apply can itself be applied.
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Expect.equals(42, Function.apply(Function.apply, [test2, [17, 25]]));
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// Test that apply works on callable objects.
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testList(42, new Callable(), [13, 29]);
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}
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