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Diffstat (limited to 'src/3rdparty/v8/test/mjsunit/keyed-ic.js')
| -rw-r--r-- | src/3rdparty/v8/test/mjsunit/keyed-ic.js | 236 |
1 files changed, 0 insertions, 236 deletions
diff --git a/src/3rdparty/v8/test/mjsunit/keyed-ic.js b/src/3rdparty/v8/test/mjsunit/keyed-ic.js deleted file mode 100644 index a6726ed..0000000 --- a/src/3rdparty/v8/test/mjsunit/keyed-ic.js +++ /dev/null @@ -1,236 +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. - -// This test attempts to test the inline caching for keyed access. - -// ---------------------------------------------------------------------- -// Prototype accessor. -// ---------------------------------------------------------------------- -var runTest = function() { - var initial_P = 'prototype'; - var P = initial_P; - var H = 'hasOwnProperty'; - - var f = function() {}; - - function prototypeTest(change_index) { - for (var i = 0; i < 10; i++) { - var property = f[P]; - if (i <= change_index) { - assertEquals(f.prototype, property); - } else { - assertEquals(f.hasOwnProperty, property); - } - if (i == change_index) P = H; - } - P = initial_P; - } - - for (var i = 0; i < 10; i++) prototypeTest(i); - - f.prototype = 43; - - for (var i = 0; i < 10; i++) prototypeTest(i); -} - -runTest(); - -// ---------------------------------------------------------------------- -// Array length accessor. -// ---------------------------------------------------------------------- -runTest = function() { - var initial_L = 'length'; - var L = initial_L; - var zero = '0'; - - var a = new Array(10); - - function arrayLengthTest(change_index) { - for (var i = 0; i < 10; i++) { - var l = a[L]; - if (i <= change_index) { - assertEquals(10, l); - } else { - assertEquals(undefined, l); - } - if (i == change_index) L = zero; - } - L = initial_L; - } - - for (var i = 0; i < 10; i++) arrayLengthTest(i); -} - -runTest(); - -// ---------------------------------------------------------------------- -// String length accessor. -// ---------------------------------------------------------------------- -runTest = function() { - var initial_L = 'length'; - var L = initial_L; - var zero = '0'; - - var s = "asdf" - - function stringLengthTest(change_index) { - for (var i = 0; i < 10; i++) { - var l = s[L]; - if (i <= change_index) { - assertEquals(4, l); - } else { - assertEquals('a', l); - } - if (i == change_index) L = zero; - } - L = initial_L; - } - - for (var i = 0; i < 10; i++) stringLengthTest(i); -} - -runTest(); - -// ---------------------------------------------------------------------- -// Field access. -// ---------------------------------------------------------------------- -runTest = function() { - var o = { x: 42, y: 43 } - - var initial_X = 'x'; - var X = initial_X; - var Y = 'y'; - - function fieldTest(change_index) { - for (var i = 0; i < 10; i++) { - var property = o[X]; - if (i <= change_index) { - assertEquals(42, property); - } else { - assertEquals(43, property); - } - if (i == change_index) X = Y; - } - X = initial_X; - }; - - for (var i = 0; i < 10; i++) fieldTest(i); -} - -runTest(); - - -// ---------------------------------------------------------------------- -// Indexed access. -// ---------------------------------------------------------------------- -runTest = function() { - var o = [ 42, 43 ]; - - var initial_X = 0; - var X = initial_X; - var Y = 1; - - function fieldTest(change_index) { - for (var i = 0; i < 10; i++) { - var property = o[X]; - if (i <= change_index) { - assertEquals(42, property); - } else { - assertEquals(43, property); - } - if (i == change_index) X = Y; - } - X = initial_X; - }; - - for (var i = 0; i < 10; i++) fieldTest(i); -} - -runTest(); - - -// ---------------------------------------------------------------------- -// Constant function access. -// ---------------------------------------------------------------------- -runTest = function() { - function fun() { }; - - var o = new Object(); - o.f = fun; - o.x = 42; - - var initial_F = 'f'; - var F = initial_F; - var X = 'x' - - function constantFunctionTest(change_index) { - for (var i = 0; i < 10; i++) { - var property = o[F]; - if (i <= change_index) { - assertEquals(fun, property); - } else { - assertEquals(42, property); - } - if (i == change_index) F = X; - } - F = initial_F; - }; - - for (var i = 0; i < 10; i++) constantFunctionTest(i); -} - -runTest(); - -// ---------------------------------------------------------------------- -// Keyed store field. -// ---------------------------------------------------------------------- - -runTest = function() { - var o = { x: 42, y: 43 } - - var initial_X = 'x'; - var X = initial_X; - var Y = 'y'; - - function fieldTest(change_index) { - for (var i = 0; i < 10; i++) { - o[X] = X; - var property = o[X]; - if (i <= change_index) { - assertEquals('x', property); - } else { - assertEquals('y', property); - } - if (i == change_index) X = Y; - } - X = initial_X; - }; - - for (var i = 0; i < 10; i++) fieldTest(i); -} - -runTest(); |