js/src/jit-test/tests/ion/doubleComparisons.js@6474c204b198
js/src/jit-test/tests/ion/doubleComparisons.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
2 function gen_f(x) {
3 var f = "{\n" +
4 " var x = " + x + ";\n" +
5 " if (x)\n" +
6 " return true;\n" +
7 " return false;\n" +
8 "}";
9 return new Function(f);
10 }
12 function run_f(x) {
13 return gen_f(x)();
14 }
16 function gen_k(x, op, y) {
17 var f = "{\n" +
18 " var x = " + x + ";\n" +
19 " var y = " + y + ";\n" +
20 " if (x " + op + " y)\n" +
21 " return true;\n" +
22 " return false;\n" +
23 "}";
24 return new Function(f);
25 }
27 function run_k(x, op, y) {
28 return gen_k(x, op, y)();
29 }
31 function gen_r(x, op, y) {
32 var f = "{\n" +
33 " var x = " + x + ";\n" +
34 " var y = " + y + ";\n" +
35 " return x " + op + " y;\n" +
36 "}";
37 return new Function(f);
38 }
40 function run_r(x, op, y) {
41 return gen_r(x, op, y)();
42 }
44 assertEq(run_f("1 / 0"), true);
45 assertEq(run_f("0 / 0"), false);
46 assertEq(run_f("-0"), false);
47 assertEq(run_f(1.3), true);
49 // Ordered results.
50 assertEq(run_k(1.3, ">", 2.3), false);
51 assertEq(run_k(2.3, ">", 2.3), false);
52 assertEq(run_k(2.4, ">", 2.3), true);
53 assertEq(run_k(1.3, ">=", 2.3), false);
54 assertEq(run_k(2.3, ">=", 2.3), true);
55 assertEq(run_k(2.4, ">=", 2.3), true);
56 assertEq(run_k(1.3, "<", 2.3), true);
57 assertEq(run_k(2.3, "<", 2.3), false);
58 assertEq(run_k(2.4, "<", 2.3), false);
59 assertEq(run_k(1.3, "<", 2.3), true);
60 assertEq(run_k(2.3, "<=", 2.3), true);
61 assertEq(run_k(2.4, "<", 2.3), false);
63 // Unordered results.
64 assertEq(run_k("NaN", "<", 2.5), false);
65 assertEq(run_k("NaN", "<=", 2.5), false);
66 assertEq(run_k("NaN", ">", 2.5), false);
67 assertEq(run_k("NaN", ">=", 2.5), false);
69 // Ordered results.
70 assertEq(run_r(1.3, ">", 2.3), false);
71 assertEq(run_r(2.3, ">", 2.3), false);
72 assertEq(run_r(2.4, ">", 2.3), true);
73 assertEq(run_r(1.3, ">=", 2.3), false);
74 assertEq(run_r(2.3, ">=", 2.3), true);
75 assertEq(run_r(2.4, ">=", 2.3), true);
76 assertEq(run_r(1.3, "<", 2.3), true);
77 assertEq(run_r(2.3, "<", 2.3), false);
78 assertEq(run_r(2.4, "<", 2.3), false);
79 assertEq(run_r(1.3, "<", 2.3), true);
80 assertEq(run_r(2.3, "<=", 2.3), true);
81 assertEq(run_r(2.4, "<", 2.3), false);
83 // Unordered results.
84 assertEq(run_r("NaN", "<", 2.5), false);
85 assertEq(run_r("NaN", "<=", 2.5), false);
86 assertEq(run_r("NaN", ">", 2.5), false);
87 assertEq(run_r("NaN", ">=", 2.5), false);
