/deps/v8/test/webkit/continue-break-multiple-labels.js
JavaScript | 111 lines | 69 code | 20 blank | 22 comment | 11 complexity | ac28def24ad3e8cc2f02c80c7474a955 MD5 | raw file
Possible License(s): 0BSD, BSD-3-Clause, MPL-2.0-no-copyleft-exception, GPL-2.0, ISC, Apache-2.0, MIT, AGPL-3.0
- // Copyright 2013 the V8 project authors. All rights reserved.
- // Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
- //
- // Redistribution and use in source and binary forms, with or without
- // modification, are permitted provided that the following conditions
- // are met:
- // 1. Redistributions of source code must retain the above copyright
- // notice, this list of conditions and the following disclaimer.
- // 2. Redistributions in binary form must reproduce the above copyright
- // notice, this list of conditions and the following disclaimer in the
- // documentation and/or other materials provided with the distribution.
- //
- // THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
- // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- // DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
- // DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- // (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- // LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- // ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- description(
- 'This test checks break and continue behaviour in the presence of multiple labels.'
- );
- function test1()
- {
- var s = "";
- a:
- b:
- for (var i = 1; i < 10; i++) {
- if (i == 4)
- continue a;
- s += i;
- }
- return s;
- }
- shouldBe("test1()", "'12356789'");
- function test2()
- {
- var s = "";
- a:
- b:
- for (var i = 1; i < 10; i++) {
- if (i == 4)
- break a;
- s += i;
- }
- return s;
- }
- shouldBe("test2()", "'123'");
- function test3()
- {
- var i;
- for (i = 1; i < 10; i++) {
- try {
- continue;
- } finally {
- innerLoop:
- while (1) {
- break innerLoop;
- }
- }
- }
- return i;
- }
- shouldBe("test3()", "10");
- function test4()
- {
- var i = 0;
- a:
- i++;
- while (1) {
- break;
- }
- return i;
- }
- shouldBe("test4()", "1");
- function test5()
- {
- var i = 0;
- switch (1) {
- default:
- while (1) {
- break;
- }
- i++;
- }
- return i;
- }
- shouldBe("test5()", "1");