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23
24description(
25"Tests that the DFG does the right thing on strict equality for known strings."
26);
27
28function foo(a, b) {
29    a = a.f;
30    b = b.f;
31    var c = a.length + b.length;
32    return [c, a === b];
33}
34
35function bar(a, b) {
36    a = a.f;
37    b = b.f;
38    var c = a.length + b.length;
39    if (a === b)
40        return c + 1;
41    else
42        return c - 1;
43}
44
45for (var i = 0; i < 1000; ++i) {
46    var a = "blah" + i;
47    var b = "blah" + (1000 - i);
48    var areEqual = i == 500;
49    shouldBe("foo({f:\"" + a + "\"}, {f:\"" + b + "\"})", "[" + (a.length + b.length) + ", " + areEqual + "]");
50    shouldBe("bar({f:\"" + a + "\"}, {f:\"" + b + "\"})", "" + (areEqual ? a.length + b.length + 1 : a.length + b.length - 1));
51}
52