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Diffstat (limited to 'src/3rdparty/v8/test/mjsunit/compiler/compare.js')
-rw-r--r-- | src/3rdparty/v8/test/mjsunit/compiler/compare.js | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/src/3rdparty/v8/test/mjsunit/compiler/compare.js b/src/3rdparty/v8/test/mjsunit/compiler/compare.js deleted file mode 100644 index 460b0ab..0000000 --- a/src/3rdparty/v8/test/mjsunit/compiler/compare.js +++ /dev/null @@ -1,108 +0,0 @@ -// Copyright 2010 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 MaxLT(x, y) { - if (x < y) return y; - return x; -} - -function MaxLE(x, y) { - if (x <= y) return y; - return x; -} - -function MaxGE(x, y) { - if (x >= y) return x; - return y; -} - -function MaxGT(x, y) { - if (x > y) return x; - return y; -} - - -// First test primitive values. -function TestPrimitive(max, x, y) { - assertEquals(max, MaxLT(x, y), "MaxLT - primitive"); - assertEquals(max, MaxLE(x, y), "MaxLE - primitive"); - assertEquals(max, MaxGE(x, y), "MaxGE - primitive"); - assertEquals(max, MaxGT(x, y), "MaxGT - primitive"); -} - -TestPrimitive(1, 0, 1); -TestPrimitive(1, 1, 0); -TestPrimitive(4, 3, 4); -TestPrimitive(4, 4, 3); -TestPrimitive(0, -1, 0); -TestPrimitive(0, 0, -1) -TestPrimitive(-2, -2, -3); -TestPrimitive(-2, -3, -2); - -TestPrimitive(1, 0.1, 1); -TestPrimitive(1, 1, 0.1); -TestPrimitive(4, 3.1, 4); -TestPrimitive(4, 4, 3.1); -TestPrimitive(0, -1.1, 0); -TestPrimitive(0, 0, -1.1) -TestPrimitive(-2, -2, -3.1); -TestPrimitive(-2, -3.1, -2); - - -// Test non-primitive values and watch for valueOf call order. -function TestNonPrimitive(order, f) { - var result = ""; - var x = { valueOf: function() { result += "x"; } }; - var y = { valueOf: function() { result += "y"; } }; - f(x, y); - assertEquals(order, result); -} - -TestNonPrimitive("xy", MaxLT); -TestNonPrimitive("xy", MaxLE); -TestNonPrimitive("xy", MaxGE); -TestNonPrimitive("xy", MaxGT); - -// Test compare in case of aliased registers. -function CmpX(x) { if (x == x) return 42; } -assertEquals(42, CmpX(0)); - -function CmpXY(x) { var y = x; if (x == y) return 42; } -assertEquals(42, CmpXY(0)); - - -// Test compare against null. -function CmpNullValue(x) { return x == null; } -assertEquals(false, CmpNullValue(42)); - -function CmpNullTest(x) { if (x == null) return 42; return 0; } -assertEquals(42, CmpNullTest(null)); - -var g1 = 0; -function CmpNullEffect() { (g1 = 42) == null; } -CmpNullEffect(); -assertEquals(42, g1); |