AuroraMiddleware/v8
1
0
Fork 0
Code Issues 2 Pull Requests Releases Wiki Activity
742873c652
v8/test/mjsunit/compare-table-ne.js
titzer 1b400a14cb Add more systematic tests for comparisons. 
Because, well, JavaScript is tricky and compilers like folding.

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1069673002

Cr-Commit-Position: refs/heads/master@{#27668}
2015-04-08 13:15:41 +00:00

106 lines
8.4 KiB
JavaScript
Raw Blame History

// Copyright 2015 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
var values = [true,false,null,void 0,0,0.0,-0,"",-1,-1.25,1,1.25,-2147483648,2147483648,Infinity,-Infinity,NaN];
var expected = [
[false,true ,true ,true ,true ,true ,true ,true ,true ,true ,false,true ,true ,true ,true ,true ,true ],
[true ,false,true ,true ,false,false,false,false,true ,true ,true ,true ,true ,true ,true ,true ,true ],
[true ,true ,false,false,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ],
[true ,true ,false,false,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ],
[true ,false,true ,true ,false,false,false,false,true ,true ,true ,true ,true ,true ,true ,true ,true ],
[true ,false,true ,true ,false,false,false,false,true ,true ,true ,true ,true ,true ,true ,true ,true ],
[true ,false,true ,true ,false,false,false,false,true ,true ,true ,true ,true ,true ,true ,true ,true ],
[true ,false,true ,true ,false,false,false,false,true ,true ,true ,true ,true ,true ,true ,true ,true ],
[true ,true ,true ,true ,true ,true ,true ,true ,false,true ,true ,true ,true ,true ,true ,true ,true ],
[true ,true ,true ,true ,true ,true ,true ,true ,true ,false,true ,true ,true ,true ,true ,true ,true ],
[false,true ,true ,true ,true ,true ,true ,true ,true ,true ,false,true ,true ,true ,true ,true ,true ],
[true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,false,true ,true ,true ,true ,true ],
[true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,false,true ,true ,true ,true ],
[true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,false,true ,true ,true ],
[true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,false,true ,true ],
[true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,false,true ],
[true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ]
];
var func = (function ne(a,b) { return a != b; });
var left_funcs = [
(function ne_L0(b) { return true != b; }),
(function ne_L1(b) { return false != b; }),
(function ne_L2(b) { return null != b; }),
(function ne_L3(b) { return void 0 != b; }),
(function ne_L4(b) { return 0 != b; }),
(function ne_L5(b) { return 0.0 != b; }),
(function ne_L6(b) { return -0 != b; }),
(function ne_L7(b) { return "" != b; }),
(function ne_L8(b) { return -1 != b; }),
(function ne_L9(b) { return -1.25 != b; }),
(function ne_L10(b) { return 1 != b; }),
(function ne_L11(b) { return 1.25 != b; }),
(function ne_L12(b) { return -2147483648 != b; }),
(function ne_L13(b) { return 2147483648 != b; }),
(function ne_L14(b) { return Infinity != b; }),
(function ne_L15(b) { return -Infinity != b; }),
(function ne_L16(b) { return NaN != b; })
];
var right_funcs = [
(function ne_R0(a) { return a != true; }),
(function ne_R1(a) { return a != false; }),
(function ne_R2(a) { return a != null; }),
(function ne_R3(a) { return a != void 0; }),
(function ne_R4(a) { return a != 0; }),
(function ne_R5(a) { return a != 0.0; }),
(function ne_R6(a) { return a != -0; }),
(function ne_R7(a) { return a != ""; }),
(function ne_R8(a) { return a != -1; }),
(function ne_R9(a) { return a != -1.25; }),
(function ne_R10(a) { return a != 1; }),
(function ne_R11(a) { return a != 1.25; }),
(function ne_R12(a) { return a != -2147483648; }),
(function ne_R13(a) { return a != 2147483648; }),
(function ne_R14(a) { return a != Infinity; }),
(function ne_R15(a) { return a != -Infinity; }),
(function ne_R16(a) { return a != NaN; })
];
function matrix() {
return [
[true != true,true != false,true != null,true != void 0,true != 0,true != 0.0,true != -0,true != "",true != -1,true != -1.25,true != 1,true != 1.25,true != -2147483648,true != 2147483648,true != Infinity,true != -Infinity,true != NaN],
[false != true,false != false,false != null,false != void 0,false != 0,false != 0.0,false != -0,false != "",false != -1,false != -1.25,false != 1,false != 1.25,false != -2147483648,false != 2147483648,false != Infinity,false != -Infinity,false != NaN],
[null != true,null != false,null != null,null != void 0,null != 0,null != 0.0,null != -0,null != "",null != -1,null != -1.25,null != 1,null != 1.25,null != -2147483648,null != 2147483648,null != Infinity,null != -Infinity,null != NaN],
[void 0 != true,void 0 != false,void 0 != null,void 0 != void 0,void 0 != 0,void 0 != 0.0,void 0 != -0,void 0 != "",void 0 != -1,void 0 != -1.25,void 0 != 1,void 0 != 1.25,void 0 != -2147483648,void 0 != 2147483648,void 0 != Infinity,void 0 != -Infinity,void 0 != NaN],
[0 != true,0 != false,0 != null,0 != void 0,0 != 0,0 != 0.0,0 != -0,0 != "",0 != -1,0 != -1.25,0 != 1,0 != 1.25,0 != -2147483648,0 != 2147483648,0 != Infinity,0 != -Infinity,0 != NaN],
[0.0 != true,0.0 != false,0.0 != null,0.0 != void 0,0.0 != 0,0.0 != 0.0,0.0 != -0,0.0 != "",0.0 != -1,0.0 != -1.25,0.0 != 1,0.0 != 1.25,0.0 != -2147483648,0.0 != 2147483648,0.0 != Infinity,0.0 != -Infinity,0.0 != NaN],
[-0 != true,-0 != false,-0 != null,-0 != void 0,-0 != 0,-0 != 0.0,-0 != -0,-0 != "",-0 != -1,-0 != -1.25,-0 != 1,-0 != 1.25,-0 != -2147483648,-0 != 2147483648,-0 != Infinity,-0 != -Infinity,-0 != NaN],
["" != true,"" != false,"" != null,"" != void 0,"" != 0,"" != 0.0,"" != -0,"" != "","" != -1,"" != -1.25,"" != 1,"" != 1.25,"" != -2147483648,"" != 2147483648,"" != Infinity,"" != -Infinity,"" != NaN],
[-1 != true,-1 != false,-1 != null,-1 != void 0,-1 != 0,-1 != 0.0,-1 != -0,-1 != "",-1 != -1,-1 != -1.25,-1 != 1,-1 != 1.25,-1 != -2147483648,-1 != 2147483648,-1 != Infinity,-1 != -Infinity,-1 != NaN],
[-1.25 != true,-1.25 != false,-1.25 != null,-1.25 != void 0,-1.25 != 0,-1.25 != 0.0,-1.25 != -0,-1.25 != "",-1.25 != -1,-1.25 != -1.25,-1.25 != 1,-1.25 != 1.25,-1.25 != -2147483648,-1.25 != 2147483648,-1.25 != Infinity,-1.25 != -Infinity,-1.25 != NaN],
[1 != true,1 != false,1 != null,1 != void 0,1 != 0,1 != 0.0,1 != -0,1 != "",1 != -1,1 != -1.25,1 != 1,1 != 1.25,1 != -2147483648,1 != 2147483648,1 != Infinity,1 != -Infinity,1 != NaN],
[1.25 != true,1.25 != false,1.25 != null,1.25 != void 0,1.25 != 0,1.25 != 0.0,1.25 != -0,1.25 != "",1.25 != -1,1.25 != -1.25,1.25 != 1,1.25 != 1.25,1.25 != -2147483648,1.25 != 2147483648,1.25 != Infinity,1.25 != -Infinity,1.25 != NaN],
[-2147483648 != true,-2147483648 != false,-2147483648 != null,-2147483648 != void 0,-2147483648 != 0,-2147483648 != 0.0,-2147483648 != -0,-2147483648 != "",-2147483648 != -1,-2147483648 != -1.25,-2147483648 != 1,-2147483648 != 1.25,-2147483648 != -2147483648,-2147483648 != 2147483648,-2147483648 != Infinity,-2147483648 != -Infinity,-2147483648 != NaN],
[2147483648 != true,2147483648 != false,2147483648 != null,2147483648 != void 0,2147483648 != 0,2147483648 != 0.0,2147483648 != -0,2147483648 != "",2147483648 != -1,2147483648 != -1.25,2147483648 != 1,2147483648 != 1.25,2147483648 != -2147483648,2147483648 != 2147483648,2147483648 != Infinity,2147483648 != -Infinity,2147483648 != NaN],
[Infinity != true,Infinity != false,Infinity != null,Infinity != void 0,Infinity != 0,Infinity != 0.0,Infinity != -0,Infinity != "",Infinity != -1,Infinity != -1.25,Infinity != 1,Infinity != 1.25,Infinity != -2147483648,Infinity != 2147483648,Infinity != Infinity,Infinity != -Infinity,Infinity != NaN],
[-Infinity != true,-Infinity != false,-Infinity != null,-Infinity != void 0,-Infinity != 0,-Infinity != 0.0,-Infinity != -0,-Infinity != "",-Infinity != -1,-Infinity != -1.25,-Infinity != 1,-Infinity != 1.25,-Infinity != -2147483648,-Infinity != 2147483648,-Infinity != Infinity,-Infinity != -Infinity,-Infinity != NaN],
[NaN != true,NaN != false,NaN != null,NaN != void 0,NaN != 0,NaN != 0.0,NaN != -0,NaN != "",NaN != -1,NaN != -1.25,NaN != 1,NaN != 1.25,NaN != -2147483648,NaN != 2147483648,NaN != Infinity,NaN != -Infinity,NaN != NaN]
];
}
function test() {
for (var i = 0; i < values.length; i++) {
for (var j = 0; j < values.length; j++) {
var a = values[i];
var b = values[j];
var x = expected[i][j];
assertEquals(x, func(a,b));
assertEquals(x, left_funcs[i](b));
assertEquals(x, right_funcs[j](a));
}
}
var result = matrix();
for (var i = 0; i < values.length; i++) {
for (var j = 0; j < values.length; j++) {
assertEquals(expected[i][j], result[i][j]);
}
}
}
test();
test();
Reference in New Issue View Git Blame Copy Permalink