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Diffstat (limited to 'deps/v8/test/webkit/continue-break-multiple-labels.js')
-rw-r--r-- | deps/v8/test/webkit/continue-break-multiple-labels.js | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/deps/v8/test/webkit/continue-break-multiple-labels.js b/deps/v8/test/webkit/continue-break-multiple-labels.js new file mode 100644 index 0000000000..69d0834ffc --- /dev/null +++ b/deps/v8/test/webkit/continue-break-multiple-labels.js @@ -0,0 +1,111 @@ +// 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"); |