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Issue 1069673002: Add more systematic tests for comparisons. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 5 years, 8 months ago
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1 // Copyright 2015 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 var values = [true,false,null,void 0,0,0.0,-0,"",-1,-1.25,1,1.25,-2147483648,214 7483648,Infinity,-Infinity,NaN];
6 var expected = [
7 [true ,false,false,false,false,false,false,false,false,false,true ,true ,false ,true ,true ,false,false],
8 [true ,true ,true ,false,true ,true ,true ,true ,false,false,true ,true ,false ,true ,true ,false,false],
9 [true ,true ,true ,false,true ,true ,true ,true ,false,false,true ,true ,false ,true ,true ,false,false],
10 [false,false,false,false,false,false,false,false,false,false,false,false,false ,false,false,false,false],
11 [true ,true ,true ,false,true ,true ,true ,true ,false,false,true ,true ,false ,true ,true ,false,false],
12 [true ,true ,true ,false,true ,true ,true ,true ,false,false,true ,true ,false ,true ,true ,false,false],
13 [true ,true ,true ,false,true ,true ,true ,true ,false,false,true ,true ,false ,true ,true ,false,false],
14 [true ,true ,true ,false,true ,true ,true ,true ,false,false,true ,true ,false ,true ,true ,false,false],
15 [true ,true ,true ,false,true ,true ,true ,true ,true ,false,true ,true ,false ,true ,true ,false,false],
16 [true ,true ,true ,false,true ,true ,true ,true ,true ,true ,true ,true ,false ,true ,true ,false,false],
17 [true ,false,false,false,false,false,false,false,false,false,true ,true ,false ,true ,true ,false,false],
18 [false,false,false,false,false,false,false,false,false,false,false,true ,false ,true ,true ,false,false],
19 [true ,true ,true ,false,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,false,false],
20 [false,false,false,false,false,false,false,false,false,false,false,false,false ,true ,true ,false,false],
21 [false,false,false,false,false,false,false,false,false,false,false,false,false ,false,true ,false,false],
22 [true ,true ,true ,false,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,true ,false],
23 [false,false,false,false,false,false,false,false,false,false,false,false,false ,false,false,false,false]
24 ];
25 var func = (function lteq(a,b) { return a <= b; });
26 var left_funcs = [
27 (function lteq_L0(b) { return true <= b; }),
28 (function lteq_L1(b) { return false <= b; }),
29 (function lteq_L2(b) { return null <= b; }),
30 (function lteq_L3(b) { return void 0 <= b; }),
31 (function lteq_L4(b) { return 0 <= b; }),
32 (function lteq_L5(b) { return 0.0 <= b; }),
33 (function lteq_L6(b) { return -0 <= b; }),
34 (function lteq_L7(b) { return "" <= b; }),
35 (function lteq_L8(b) { return -1 <= b; }),
36 (function lteq_L9(b) { return -1.25 <= b; }),
37 (function lteq_L10(b) { return 1 <= b; }),
38 (function lteq_L11(b) { return 1.25 <= b; }),
39 (function lteq_L12(b) { return -2147483648 <= b; }),
40 (function lteq_L13(b) { return 2147483648 <= b; }),
41 (function lteq_L14(b) { return Infinity <= b; }),
42 (function lteq_L15(b) { return -Infinity <= b; }),
43 (function lteq_L16(b) { return NaN <= b; })
44 ];
45 var right_funcs = [
46 (function lteq_R0(a) { return a <= true; }),
47 (function lteq_R1(a) { return a <= false; }),
48 (function lteq_R2(a) { return a <= null; }),
49 (function lteq_R3(a) { return a <= void 0; }),
50 (function lteq_R4(a) { return a <= 0; }),
51 (function lteq_R5(a) { return a <= 0.0; }),
52 (function lteq_R6(a) { return a <= -0; }),
53 (function lteq_R7(a) { return a <= ""; }),
54 (function lteq_R8(a) { return a <= -1; }),
55 (function lteq_R9(a) { return a <= -1.25; }),
56 (function lteq_R10(a) { return a <= 1; }),
57 (function lteq_R11(a) { return a <= 1.25; }),
58 (function lteq_R12(a) { return a <= -2147483648; }),
59 (function lteq_R13(a) { return a <= 2147483648; }),
60 (function lteq_R14(a) { return a <= Infinity; }),
61 (function lteq_R15(a) { return a <= -Infinity; }),
62 (function lteq_R16(a) { return a <= NaN; })
63 ];
64 function matrix() {
65 return [
66 [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],
67 [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 <= -Infinit y,false <= NaN],
68 [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],
69 [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,vo id 0 <= -Infinity,void 0 <= NaN],
70 [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 <= Infini ty,0 <= -Infinity,0 <= NaN],
71 [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],
72 [-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 <= 21474836 48,-0 <= Infinity,-0 <= -Infinity,-0 <= NaN],
73 ["" <= true,"" <= false,"" <= null,"" <= void 0,"" <= 0,"" <= 0.0,"" <= -0," " <= "","" <= -1,"" <= -1.25,"" <= 1,"" <= 1.25,"" <= -2147483648,"" <= 21474836 48,"" <= Infinity,"" <= -Infinity,"" <= NaN],
74 [-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 <= 21474836 48,-1 <= Infinity,-1 <= -Infinity,-1 <= NaN],
75 [-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 <= -Infinit y,-1.25 <= NaN],
76 [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 <= Infini ty,1 <= -Infinity,1 <= NaN],
77 [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],
78 [-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,-214 7483648 <= -2147483648,-2147483648 <= 2147483648,-2147483648 <= Infinity,-214748 3648 <= -Infinity,-2147483648 <= NaN],
79 [2147483648 <= true,2147483648 <= false,2147483648 <= null,2147483648 <= voi d 0,2147483648 <= 0,2147483648 <= 0.0,2147483648 <= -0,2147483648 <= "",21474836 48 <= -1,2147483648 <= -1.25,2147483648 <= 1,2147483648 <= 1.25,2147483648 <= -2 147483648,2147483648 <= 2147483648,2147483648 <= Infinity,2147483648 <= -Infinit y,2147483648 <= NaN],
80 [Infinity <= true,Infinity <= false,Infinity <= null,Infinity <= void 0,Infi nity <= 0,Infinity <= 0.0,Infinity <= -0,Infinity <= "",Infinity <= -1,Infinity <= -1.25,Infinity <= 1,Infinity <= 1.25,Infinity <= -2147483648,Infinity <= 2147 483648,Infinity <= Infinity,Infinity <= -Infinity,Infinity <= NaN],
81 [-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,-In finity <= 2147483648,-Infinity <= Infinity,-Infinity <= -Infinity,-Infinity <= N aN],
82 [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,N aN <= 2147483648,NaN <= Infinity,NaN <= -Infinity,NaN <= NaN]
83 ];
84 }
85 function test() {
86 for (var i = 0; i < values.length; i++) {
87 for (var j = 0; j < values.length; j++) {
88 var a = values[i];
89 var b = values[j];
90 var x = expected[i][j];
91 assertEquals(x, func(a,b));
92 assertEquals(x, left_funcs[i](b));
93 assertEquals(x, right_funcs[j](a));
94 }
95 }
96
97 var result = matrix();
98 for (var i = 0; i < values.length; i++) {
99 for (var j = 0; j < values.length; j++) {
100 assertEquals(expected[i][j], result[i][j]);
101 }
102 }
103 }
104 test();
105 test();
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