| // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| // @dart = 2.9 |
| |
| // Utility functions to easily port V8 tests. |
| |
| import "package:expect/expect.dart"; |
| |
| void assertEquals(actual, expected, [String message = null]) { |
| Expect.equals(actual, expected, message); |
| } |
| |
| void assertTrue(actual, [String message = null]) { |
| Expect.isTrue(actual, message); |
| } |
| |
| void assertFalse(actual, [String message = null]) { |
| Expect.isFalse(actual, message); |
| } |
| |
| void assertThrows(fn, [num testid = null]) { |
| Expect.throws(fn, null, "Test $testid"); |
| } |
| |
| void assertDoesNotThrow(fn, [num testid = null]) { |
| fn(); |
| } |
| |
| void assertNull(actual, [num testid = null]) { |
| Expect.isNull(actual, "Test $testid"); |
| } |
| |
| void assertToStringEquals(str, match, num testid) { |
| var actual = []; |
| for (int i = 0; i <= match.groupCount; i++) { |
| var g = match.group(i); |
| actual.add((g == null) ? "" : g); |
| } |
| Expect.equals(str, actual.join(","), "Test $testid"); |
| } |
| |
| void shouldBeTrue(actual) { |
| Expect.isTrue(actual); |
| } |
| |
| void shouldBeFalse(actual) { |
| Expect.isFalse(actual); |
| } |
| |
| void shouldBeNull(actual) { |
| Expect.isNull(actual); |
| } |
| |
| void shouldBe(actual, expected, [String message = null]) { |
| if (expected == null) { |
| Expect.isNull(actual, message); |
| } else { |
| Expect.equals(expected.length, actual.groupCount + 1); |
| for (int i = 0; i <= actual.groupCount; i++) { |
| Expect.equals(expected[i], actual.group(i), message); |
| } |
| } |
| } |
| |
| Match firstMatch(String str, RegExp pattern) => pattern.firstMatch(str); |
| List<String> allStringMatches(String str, RegExp pattern) => |
| pattern.allMatches(str).map((Match m) => m.group(0)).toList(); |
| |
| void description(str) {} |