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Diffstat (limited to 'src/3rdparty/v8/test/mjsunit/instanceof.js')
-rw-r--r-- | src/3rdparty/v8/test/mjsunit/instanceof.js | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/src/3rdparty/v8/test/mjsunit/instanceof.js b/src/3rdparty/v8/test/mjsunit/instanceof.js deleted file mode 100644 index 050ef2d..0000000 --- a/src/3rdparty/v8/test/mjsunit/instanceof.js +++ /dev/null @@ -1,93 +0,0 @@ -// Copyright 2008 the V8 project authors. All rights reserved. -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * 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. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived -// from this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT -// OWNER OR 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. - -assertTrue({} instanceof Object); -assertTrue([] instanceof Object); - -assertFalse({} instanceof Array); -assertTrue([] instanceof Array); - -function TestChains() { - var A = {}; - var B = {}; - var C = {}; - B.__proto__ = A; - C.__proto__ = B; - - function F() { } - F.prototype = A; - assertTrue(C instanceof F); - assertTrue(B instanceof F); - assertFalse(A instanceof F); - - F.prototype = B; - assertTrue(C instanceof F); - assertFalse(B instanceof F); - assertFalse(A instanceof F); - - F.prototype = C; - assertFalse(C instanceof F); - assertFalse(B instanceof F); - assertFalse(A instanceof F); -} - -TestChains(); - - -function TestExceptions() { - function F() { } - var items = [ 1, new Number(42), - true, - 'string', new String('hest'), - {}, [], - F, new F(), - Object, String ]; - - var exceptions = 0; - var instanceofs = 0; - - for (var i = 0; i < items.length; i++) { - for (var j = 0; j < items.length; j++) { - try { - if (items[i] instanceof items[j]) instanceofs++; - } catch (e) { - assertTrue(e instanceof TypeError); - exceptions++; - } - } - } - assertEquals(10, instanceofs); - assertEquals(88, exceptions); - - // Make sure to throw an exception if the function prototype - // isn't a proper JavaScript object. - function G() { } - G.prototype = undefined; - assertThrows("({} instanceof G)"); -} - -TestExceptions(); |