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Diffstat (limited to 'src/3rdparty/v8/test/mjsunit/packed-elements.js')
-rw-r--r-- | src/3rdparty/v8/test/mjsunit/packed-elements.js | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/src/3rdparty/v8/test/mjsunit/packed-elements.js b/src/3rdparty/v8/test/mjsunit/packed-elements.js deleted file mode 100644 index cfcdf80..0000000 --- a/src/3rdparty/v8/test/mjsunit/packed-elements.js +++ /dev/null @@ -1,112 +0,0 @@ -// Copyright 2012 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. - -// Flags: --allow-natives-syntax --smi-only-arrays --packed-arrays - -var has_packed_elements = !%HasFastHoleyElements(Array()); - -function test1() { - var a = Array(8); - assertTrue(%HasFastSmiOrObjectElements(a)); - assertTrue(%HasFastHoleyElements(a)); -} - -function test2() { - var a = Array(); - assertTrue(%HasFastSmiOrObjectElements(a)); - assertFalse(%HasFastHoleyElements(a)); -} - -function test3() { - var a = Array(1,2,3,4,5,6,7); - assertTrue(%HasFastSmiOrObjectElements(a)); - assertFalse(%HasFastHoleyElements(a)); -} - -function test4() { - var a = [1, 2, 3, 4]; - assertTrue(%HasFastSmiElements(a)); - assertFalse(%HasFastHoleyElements(a)); - var b = [1, 2,, 4]; - assertTrue(%HasFastSmiElements(b)); - assertTrue(%HasFastHoleyElements(b)); -} - -function test5() { - var a = [1, 2, 3, 4.5]; - assertTrue(%HasFastDoubleElements(a)); - assertFalse(%HasFastHoleyElements(a)); - var b = [1,, 3.5, 4]; - assertTrue(%HasFastDoubleElements(b)); - assertTrue(%HasFastHoleyElements(b)); - var c = [1, 3.5,, 4]; - assertTrue(%HasFastDoubleElements(c)); - assertTrue(%HasFastHoleyElements(c)); -} - -function test6() { - var x = new Object(); - var a = [1, 2, 3.5, x]; - assertTrue(%HasFastObjectElements(a)); - assertFalse(%HasFastHoleyElements(a)); - assertEquals(1, a[0]); - assertEquals(2, a[1]); - assertEquals(3.5, a[2]); - assertEquals(x, a[3]); - var b = [1,, 3.5, x]; - assertTrue(%HasFastObjectElements(b)); - assertTrue(%HasFastHoleyElements(b)); - assertEquals(1, b[0]); - assertEquals(undefined, b[1]); - assertEquals(3.5, b[2]); - assertEquals(x, b[3]); - var c = [1, 3.5, x,,]; - assertTrue(%HasFastObjectElements(c)); - assertTrue(%HasFastHoleyElements(c)); - assertEquals(1, c[0]); - assertEquals(3.5, c[1]); - assertEquals(x, c[2]); - assertEquals(undefined, c[3]); -} - -function test_with_optimization(f) { - // Run tests in a loop to make sure that inlined Array() constructor runs out - // of new space memory and must fall back on runtime impl. - for (i = 0; i < 25000; ++i) f(); - %OptimizeFunctionOnNextCall(f); - for (i = 0; i < 25000; ++i) f(); // Make sure GC happens -} - -if (has_packed_elements) { - test_with_optimization(test1); - test_with_optimization(test2); - test_with_optimization(test3); - test_with_optimization(test4); - test_with_optimization(test5); - test_with_optimization(test6); -} - |