v8/test/mjsunit/compare-table-eq.js

// 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 = [
  [true ,false,false,false,false,false,false,false,false,false,true ,false,false,false,false,false,false],
  [false,true ,false,false,true ,true ,true ,true ,false,false,false,false,false,false,false,false,false],
  [false,false,true ,true ,false,false,false,false,false,false,false,false,false,false,false,false,false],
  [false,false,true ,true ,false,false,false,false,false,false,false,false,false,false,false,false,false],
  [false,true ,false,false,true ,true ,true ,true ,false,false,false,false,false,false,false,false,false],
  [false,true ,false,false,true ,true ,true ,true ,false,false,false,false,false,false,false,false,false],
  [false,true ,false,false,true ,true ,true ,true ,false,false,false,false,false,false,false,false,false],
  [false,true ,false,false,true ,true ,true ,true ,false,false,false,false,false,false,false,false,false],
  [false,false,false,false,false,false,false,false,true ,false,false,false,false,false,false,false,false],
  [false,false,false,false,false,false,false,false,false,true ,false,false,false,false,false,false,false],
  [true ,false,false,false,false,false,false,false,false,false,true ,false,false,false,false,false,false],
  [false,false,false,false,false,false,false,false,false,false,false,true ,false,false,false,false,false],
  [false,false,false,false,false,false,false,false,false,false,false,false,true ,false,false,false,false],
  [false,false,false,false,false,false,false,false,false,false,false,false,false,true ,false,false,false],
  [false,false,false,false,false,false,false,false,false,false,false,false,false,false,true ,false,false],
  [false,false,false,false,false,false,false,false,false,false,false,false,false,false,false,true ,false],
  [false,false,false,false,false,false,false,false,false,false,false,false,false,false,false,false,false]
];
var func = (function eq(a,b) { return a == b; });
var left_funcs = [
  (function eq_L0(b) { return true == b; }),
  (function eq_L1(b) { return false == b; }),
  (function eq_L2(b) { return null == b; }),
  (function eq_L3(b) { return void 0 == b; }),
  (function eq_L4(b) { return 0 == b; }),
  (function eq_L5(b) { return 0.0 == b; }),
  (function eq_L6(b) { return -0 == b; }),
  (function eq_L7(b) { return "" == b; }),
  (function eq_L8(b) { return -1 == b; }),
  (function eq_L9(b) { return -1.25 == b; }),
  (function eq_L10(b) { return 1 == b; }),
  (function eq_L11(b) { return 1.25 == b; }),
  (function eq_L12(b) { return -2147483648 == b; }),
  (function eq_L13(b) { return 2147483648 == b; }),
  (function eq_L14(b) { return Infinity == b; }),
  (function eq_L15(b) { return -Infinity == b; }),
  (function eq_L16(b) { return NaN == b; })
];
var right_funcs = [
  (function eq_R0(a) { return a == true; }),
  (function eq_R1(a) { return a == false; }),
  (function eq_R2(a) { return a == null; }),
  (function eq_R3(a) { return a == void 0; }),
  (function eq_R4(a) { return a == 0; }),
  (function eq_R5(a) { return a == 0.0; }),
  (function eq_R6(a) { return a == -0; }),
  (function eq_R7(a) { return a == ""; }),
  (function eq_R8(a) { return a == -1; }),
  (function eq_R9(a) { return a == -1.25; }),
  (function eq_R10(a) { return a == 1; }),
  (function eq_R11(a) { return a == 1.25; }),
  (function eq_R12(a) { return a == -2147483648; }),
  (function eq_R13(a) { return a == 2147483648; }),
  (function eq_R14(a) { return a == Infinity; }),
  (function eq_R15(a) { return a == -Infinity; }),
  (function eq_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();