js/src/jit-test/tests/basic/test-jitinfo.js

changeset 0
6474c204b198
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/js/src/jit-test/tests/basic/test-jitinfo.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,24 @@
     1.4 +// Test for the shell's FakeDOMObject constructor. This test
     1.5 +// ensures the fuzzers know about this object.
     1.6 +function f() {
     1.7 +    var res = 0;
     1.8 +    var d = new FakeDOMObject();
     1.9 +    assertEq(d !== new FakeDOMObject(), true);
    1.10 +
    1.11 +    for (var i=0; i<100; i++) {
    1.12 +	var x = d.x;
    1.13 +	assertEq(typeof x, "number");
    1.14 +
    1.15 +	d.x = 10;
    1.16 +	d.x = undefined;
    1.17 +
    1.18 +	d.x = FakeDOMObject.prototype.x;
    1.19 +	FakeDOMObject.prototype.x = d.x;
    1.20 +	FakeDOMObject.prototype.doFoo();
    1.21 +
    1.22 +	assertEq(d.doFoo(), 0);
    1.23 +	assertEq(d.doFoo(1), 1);
    1.24 +	assertEq(d.doFoo(1, 2), 2);
    1.25 +    }
    1.26 +}
    1.27 +f();

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