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Diffstat (limited to 'deps/v8/test/mjsunit/array-natives-elements.js')
| -rw-r--r-- | deps/v8/test/mjsunit/array-natives-elements.js | 307 |
1 files changed, 0 insertions, 307 deletions
diff --git a/deps/v8/test/mjsunit/array-natives-elements.js b/deps/v8/test/mjsunit/array-natives-elements.js deleted file mode 100644 index 96a8cb5d19..0000000000 --- a/deps/v8/test/mjsunit/array-natives-elements.js +++ /dev/null @@ -1,307 +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 -// Flags: --noparallel-recompilation - -// Test element kind of objects. -// Since --smi-only-arrays affects builtins, its default setting at compile time -// sticks if built with snapshot. If --smi-only-arrays is deactivated by -// default, only a no-snapshot build actually has smi-only arrays enabled in -// this test case. Depending on whether smi-only arrays are actually enabled, -// this test takes the appropriate code path to check smi-only arrays. - -support_smi_only_arrays = %HasFastSmiElements([1,2,3,4,5,6,7,8,9,10]); - -if (support_smi_only_arrays) { - print("Tests include smi-only arrays."); -} else { - print("Tests do NOT include smi-only arrays."); -} - -// IC and Crankshaft support for smi-only elements in dynamic array literals. -function get(foo) { return foo; } // Used to generate dynamic values. - -function array_natives_test() { - - // Ensure small array literals start in specific element kind mode. - assertTrue(%HasFastSmiElements([])); - assertTrue(%HasFastSmiElements([1])); - assertTrue(%HasFastSmiElements([1,2])); - assertTrue(%HasFastDoubleElements([1.1])); - assertTrue(%HasFastDoubleElements([1.1,2])); - - // Push - var a0 = [1, 2, 3]; - assertTrue(%HasFastSmiElements(a0)); - a0.push(4); - assertTrue(%HasFastSmiElements(a0)); - a0.push(1.3); - assertTrue(%HasFastDoubleElements(a0)); - a0.push(1.5); - assertTrue(%HasFastDoubleElements(a0)); - a0.push({}); - assertTrue(%HasFastObjectElements(a0)); - a0.push({}); - assertTrue(%HasFastObjectElements(a0)); - assertEquals([1,2,3,4,1.3,1.5,{},{}], a0); - - // Concat - var a1; - a1 = [1,2,3].concat([]); - assertTrue(%HasFastSmiElements(a1)); - assertEquals([1,2,3], a1); - a1 = [1,2,3].concat([4,5,6]); - assertTrue(%HasFastSmiElements(a1)); - assertEquals([1,2,3,4,5,6], a1); - a1 = [1,2,3].concat([4,5,6], [7,8,9]); - assertTrue(%HasFastSmiElements(a1)); - assertEquals([1,2,3,4,5,6,7,8,9], a1); - a1 = [1.1,2,3].concat([]); - assertTrue(%HasFastDoubleElements(a1)); - assertEquals([1.1,2,3], a1); - a1 = [1,2,3].concat([1.1, 2]); - assertTrue(%HasFastDoubleElements(a1)); - assertEquals([1,2,3,1.1,2], a1); - a1 = [1.1,2,3].concat([1, 2]); - assertTrue(%HasFastDoubleElements(a1)); - assertEquals([1.1,2,3,1,2], a1); - a1 = [1.1,2,3].concat([1.2, 2]); - assertTrue(%HasFastDoubleElements(a1)); - assertEquals([1.1,2,3,1.2,2], a1); - - a1 = [1,2,3].concat([{}]); - assertTrue(%HasFastObjectElements(a1)); - assertEquals([1,2,3,{}], a1); - a1 = [1.1,2,3].concat([{}]); - assertTrue(%HasFastObjectElements(a1)); - assertEquals([1.1,2,3,{}], a1); - a1 = [{}].concat([1,2,3]); - assertTrue(%HasFastObjectElements(a1)); - assertEquals([{},1,2,3], a1); - a1 = [{}].concat([1.1,2,3]); - assertTrue(%HasFastObjectElements(a1)); - assertEquals([{},1.1,2,3], a1); - - // Slice - var a2 = [1,2,3]; - assertTrue(%HasFastSmiElements(a2.slice())); - assertTrue(%HasFastSmiElements(a2.slice(1))); - assertTrue(%HasFastSmiElements(a2.slice(1, 2))); - assertEquals([1,2,3], a2.slice()); - assertEquals([2,3], a2.slice(1)); - assertEquals([2], a2.slice(1,2)); - a2 = [1.1,2,3]; - assertTrue(%HasFastDoubleElements(a2.slice())); - assertTrue(%HasFastDoubleElements(a2.slice(1))); - assertTrue(%HasFastDoubleElements(a2.slice(1, 2))); - assertEquals([1.1,2,3], a2.slice()); - assertEquals([2,3], a2.slice(1)); - assertEquals([2], a2.slice(1,2)); - a2 = [{},2,3]; - assertTrue(%HasFastObjectElements(a2.slice())); - assertTrue(%HasFastObjectElements(a2.slice(1))); - assertTrue(%HasFastObjectElements(a2.slice(1, 2))); - assertEquals([{},2,3], a2.slice()); - assertEquals([2,3], a2.slice(1)); - assertEquals([2], a2.slice(1,2)); - - // Splice - var a3 = [1,2,3]; - var a3r; - a3r = a3.splice(0, 0); - assertTrue(%HasFastSmiElements(a3r)); - assertTrue(%HasFastSmiElements(a3)); - assertEquals([], a3r); - assertEquals([1, 2, 3], a3); - a3 = [1,2,3]; - a3r = a3.splice(0, 1); - assertTrue(%HasFastSmiElements(a3r)); - assertTrue(%HasFastSmiElements(a3)); - assertEquals([1], a3r); - assertEquals([2, 3], a3); - a3 = [1,2,3]; - a3r = a3.splice(0, 0, 2); - assertTrue(%HasFastSmiElements(a3r)); - assertTrue(%HasFastSmiElements(a3)); - assertEquals([], a3r); - assertEquals([2, 1, 2, 3], a3); - a3 = [1,2,3]; - a3r = a3.splice(0, 1, 2); - assertTrue(%HasFastSmiElements(a3r)); - assertTrue(%HasFastSmiElements(a3)); - assertEquals([1], a3r); - assertEquals([2, 2, 3], a3); - - a3 = [1.1,2,3]; - a3r = a3.splice(0, 0); - assertTrue(%HasFastDoubleElements(a3r)); - assertTrue(%HasFastDoubleElements(a3)); - assertEquals([], a3r); - assertEquals([1.1, 2, 3], a3); - a3 = [1.1,2,3]; - a3r = a3.splice(0, 1); - assertTrue(%HasFastDoubleElements(a3r)); - assertTrue(%HasFastDoubleElements(a3)); - assertEquals([1.1], a3r); - assertEquals([2, 3], a3); - a3 = [1.1,2,3]; - a3r = a3.splice(0, 0, 2); - // Commented out since handled in js, which takes the best fit. - // assertTrue(%HasFastDoubleElements(a3r)); - assertTrue(%HasFastSmiElements(a3r)); - assertTrue(%HasFastDoubleElements(a3)); - assertEquals([], a3r); - assertEquals([2, 1.1, 2, 3], a3); - a3 = [1.1,2,3]; - a3r = a3.splice(0, 1, 2); - assertTrue(%HasFastDoubleElements(a3r)); - assertTrue(%HasFastDoubleElements(a3)); - assertEquals([1.1], a3r); - assertEquals([2, 2, 3], a3); - a3 = [1.1,2,3]; - a3r = a3.splice(0, 0, 2.1); - // Commented out since handled in js, which takes the best fit. - // assertTrue(%HasFastDoubleElements(a3r)); - assertTrue(%HasFastSmiElements(a3r)); - assertTrue(%HasFastDoubleElements(a3)); - assertEquals([], a3r); - assertEquals([2.1, 1.1, 2, 3], a3); - a3 = [1.1,2,3]; - a3r = a3.splice(0, 1, 2.2); - assertTrue(%HasFastDoubleElements(a3r)); - assertTrue(%HasFastDoubleElements(a3)); - assertEquals([1.1], a3r); - assertEquals([2.2, 2, 3], a3); - a3 = [1,2,3]; - a3r = a3.splice(0, 0, 2.1); - // Commented out since handled in js, which takes the best fit. - // assertTrue(%HasFastDoubleElements(a3r)); - assertTrue(%HasFastSmiElements(a3r)); - assertTrue(%HasFastDoubleElements(a3)); - assertEquals([], a3r); - assertEquals([2.1, 1, 2, 3], a3); - a3 = [1,2,3]; - a3r = a3.splice(0, 1, 2.2); - assertTrue(%HasFastDoubleElements(a3r)); - assertTrue(%HasFastDoubleElements(a3)); - assertEquals([1], a3r); - assertEquals([2.2, 2, 3], a3); - - a3 = [{},2,3]; - a3r = a3.splice(0, 0); - assertTrue(%HasFastObjectElements(a3r)); - assertTrue(%HasFastObjectElements(a3)); - assertEquals([], a3r); - assertEquals([{}, 2, 3], a3); - a3 = [1,2,{}]; - a3r = a3.splice(0, 1); - assertTrue(%HasFastObjectElements(a3r)); - assertTrue(%HasFastObjectElements(a3)); - assertEquals([1], a3r); - assertEquals([2, {}], a3); - a3 = [1,2,3]; - a3r = a3.splice(0, 0, {}); - assertTrue(%HasFastObjectElements(a3r)); - assertTrue(%HasFastObjectElements(a3)); - assertEquals([], a3r); - assertEquals([{}, 1, 2, 3], a3); - a3 = [1,2,3]; - a3r = a3.splice(0, 1, {}); - assertTrue(%HasFastObjectElements(a3r)); - assertTrue(%HasFastObjectElements(a3)); - assertEquals([1], a3r); - assertEquals([{}, 2, 3], a3); - - a3 = [1.1,2,3]; - a3r = a3.splice(0, 0, {}); - assertTrue(%HasFastObjectElements(a3r)); - assertTrue(%HasFastObjectElements(a3)); - assertEquals([], a3r); - assertEquals([{}, 1.1, 2, 3], a3); - a3 = [1.1,2,3]; - a3r = a3.splice(0, 1, {}); - assertTrue(%HasFastObjectElements(a3r)); - assertTrue(%HasFastObjectElements(a3)); - assertEquals([1.1], a3r); - assertEquals([{}, 2, 3], a3); - - // Pop - var a4 = [1,2,3]; - assertEquals(3, a4.pop()); - assertTrue(%HasFastSmiElements(a4)); - a4 = [1.1,2,3]; - assertEquals(3, a4.pop()); - assertTrue(%HasFastDoubleElements(a4)); - a4 = [{},2,3]; - assertEquals(3, a4.pop()); - assertTrue(%HasFastObjectElements(a4)); - - // Shift - var a4 = [1,2,3]; - assertEquals(1, a4.shift()); - assertTrue(%HasFastSmiElements(a4)); - a4 = [1.1,2,3]; - assertEquals(1.1, a4.shift()); - assertTrue(%HasFastDoubleElements(a4)); - a4 = [{},2,3]; - assertEquals({}, a4.shift()); - assertTrue(%HasFastObjectElements(a4)); - - // Unshift - var a4 = [1,2,3]; - a4.unshift(1); - assertTrue(%HasFastSmiElements(a4)); - assertEquals([1,1,2,3], a4); - a4 = [1,2,3]; - a4.unshift(1.1); - // TODO(verwaest): We'll want to support double unshifting as well. - // assertTrue(%HasFastDoubleElements(a4)); - assertTrue(%HasFastObjectElements(a4)); - assertEquals([1.1,1,2,3], a4); - a4 = [1.1,2,3]; - a4.unshift(1); - // assertTrue(%HasFastDoubleElements(a4)); - assertTrue(%HasFastObjectElements(a4)); - assertEquals([1,1.1,2,3], a4); - a4 = [{},2,3]; - a4.unshift(1); - assertTrue(%HasFastObjectElements(a4)); - assertEquals([1,{},2,3], a4); - a4 = [{},2,3]; - a4.unshift(1.1); - assertTrue(%HasFastObjectElements(a4)); - assertEquals([1.1,{},2,3], a4); -} - -if (support_smi_only_arrays) { - for (var i = 0; i < 3; i++) { - array_natives_test(); - } - %OptimizeFunctionOnNextCall(array_natives_test); - array_natives_test(); -} |