diff options
Diffstat (limited to 'src/3rdparty/v8/test/mjsunit/arguments-apply.js')
-rw-r--r-- | src/3rdparty/v8/test/mjsunit/arguments-apply.js | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/src/3rdparty/v8/test/mjsunit/arguments-apply.js b/src/3rdparty/v8/test/mjsunit/arguments-apply.js deleted file mode 100644 index 48c4234..0000000 --- a/src/3rdparty/v8/test/mjsunit/arguments-apply.js +++ /dev/null @@ -1,134 +0,0 @@ -// Copyright 2009 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. - -function ReturnArguments() { - return arguments; -} - -function ReturnReceiver() { - return this; -} - - -function Global() { - return ReturnArguments.apply(this, arguments); -} - -assertEquals(0, Global().length); -assertEquals(1, Global(1).length); -assertEquals(2, Global(2)[0]); -assertEquals(2, Global(3, 4).length); -assertEquals(3, Global(3, 4)[0]); -assertEquals(4, Global(3, 4)[1]); - - -function Local() { - var object = { f: ReturnArguments }; - return object.f.apply(this, arguments); -} - -assertEquals(0, Local().length); -assertEquals(1, Local(1).length); -assertEquals(2, Local(2)[0]); -assertEquals(2, Local(3, 4).length); -assertEquals(3, Local(3, 4)[0]); -assertEquals(4, Local(3, 4)[1]); - - -function ShadowArguments() { - var arguments = [3, 4]; - return ReturnArguments.apply(this, arguments); -} - -assertEquals(2, ShadowArguments().length); -assertEquals(3, ShadowArguments()[0]); -assertEquals(4, ShadowArguments()[1]); - - -function NonObjectReceiver(receiver) { - return ReturnReceiver.apply(receiver, arguments); -} - -assertEquals(Object(42), NonObjectReceiver(42)); -assertEquals("object", typeof NonObjectReceiver(42)); -assertInstanceof(NonObjectReceiver(42), Number); -assertSame(this, NonObjectReceiver(null)); -assertSame(this, NonObjectReceiver(void 0)); - - -function FunctionReceiver() { - return ReturnReceiver.apply(Object, arguments); -} - -assertTrue(Object === FunctionReceiver()); - - -function ShadowApply() { - function f() { return 42; } - f.apply = function() { return 87; } - return f.apply(this, arguments); -} - -assertEquals(87, ShadowApply()); -assertEquals(87, ShadowApply(1)); -assertEquals(87, ShadowApply(1, 2)); - - -function CallNonFunction() { - var object = { apply: Function.prototype.apply }; - return object.apply(this, arguments); -} - -assertThrows(CallNonFunction, TypeError); - - -// Make sure that the stack after the apply optimization is -// in a valid state. -function SimpleStackCheck() { - var sentinel = 42; - var result = ReturnArguments.apply(this, arguments); - assertTrue(result != null); - assertEquals(42, sentinel); -} - -SimpleStackCheck(); - - -function ShadowArgumentsWithConstant() { - var arguments = null; - return ReturnArguments.apply(this, arguments); -} - -assertEquals(0, ShadowArgumentsWithConstant().length); -assertEquals(0, ShadowArgumentsWithConstant(1).length); -assertEquals(0, ShadowArgumentsWithConstant(1, 2).length); - - -// Make sure we can deal with unfolding lots of arguments on the -// stack even in the presence of the apply optimizations. -var array = new Array(2048); -assertEquals(2048, Global.apply(this, array).length); |