v8/test/mjsunit/compare-table-lt.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 = [
  [false,false,false,false,false,false,false,false,false,false,false,true ,false,true ,true ,false,false],
  [true ,false,false,false,false,false,false,false,false,false,true ,true ,false,true ,true ,false,false],
  [true ,false,false,false,false,false,false,false,false,false,true ,true ,false,true ,true ,false,false],
  [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,true ,true ,false,true ,true ,false,false],
  [true ,false,false,false,false,false,false,false,false,false,true ,true ,false,true ,true ,false,false],
  [true ,false,false,false,false,false,false,false,false,false,true ,true ,false,true ,true ,false,false],
  [true ,false,false,false,false,false,false,false,false,false,true ,true ,false,true ,true ,false,false],
  [true ,true ,true ,false,true ,true ,true ,true ,false,false,true ,true ,false,true ,true ,false,false],
  [true ,true ,true ,false,true ,true ,true ,true ,true ,false,true ,true ,false,true ,true ,false,false],
  [false,false,false,false,false,false,false,false,false,false,false,true ,false,true ,true ,false,false],
  [false,false,false,false,false,false,false,false,false,false,false,false,false,true ,true ,false,false],
  [true ,true ,true ,false,true ,true ,true ,true ,true ,true ,true ,true ,false,true ,true ,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,false],
  [true ,true ,true ,false,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,false,false],
  [false,false,false,false,false,false,false,false,false,false,false,false,false,false,false,false,false]
];
var func = (function lt(a,b) { return a < b; });
var left_funcs = [
  (function lt_L0(b) { return true < b; }),
  (function lt_L1(b) { return false < b; }),
  (function lt_L2(b) { return null < b; }),
  (function lt_L3(b) { return void 0 < b; }),
  (function lt_L4(b) { return 0 < b; }),
  (function lt_L5(b) { return 0.0 < b; }),
  (function lt_L6(b) { return -0 < b; }),
  (function lt_L7(b) { return "" < b; }),
  (function lt_L8(b) { return -1 < b; }),
  (function lt_L9(b) { return -1.25 < b; }),
  (function lt_L10(b) { return 1 < b; }),
  (function lt_L11(b) { return 1.25 < b; }),
  (function lt_L12(b) { return -2147483648 < b; }),
  (function lt_L13(b) { return 2147483648 < b; }),
  (function lt_L14(b) { return Infinity < b; }),
  (function lt_L15(b) { return -Infinity < b; }),
  (function lt_L16(b) { return NaN < b; })
];
var right_funcs = [
  (function lt_R0(a) { return a < true; }),
  (function lt_R1(a) { return a < false; }),
  (function lt_R2(a) { return a < null; }),
  (function lt_R3(a) { return a < void 0; }),
  (function lt_R4(a) { return a < 0; }),
  (function lt_R5(a) { return a < 0.0; }),
  (function lt_R6(a) { return a < -0; }),
  (function lt_R7(a) { return a < ""; }),
  (function lt_R8(a) { return a < -1; }),
  (function lt_R9(a) { return a < -1.25; }),
  (function lt_R10(a) { return a < 1; }),
  (function lt_R11(a) { return a < 1.25; }),
  (function lt_R12(a) { return a < -2147483648; }),
  (function lt_R13(a) { return a < 2147483648; }),
  (function lt_R14(a) { return a < Infinity; }),
  (function lt_R15(a) { return a < -Infinity; }),
  (function lt_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();