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js/src/jit-test/tests/ion/bug701964.js@b8a032363ba2 (annotated)

js/src/jit-test/tests/ion/bug701964.js

Thu, 22 Jan 2015 13:21:57 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Thu, 22 Jan 2015 13:21:57 +0100

branch

TOR_BUG_9701

changeset 15

b8a032363ba2

permissions

-rw-r--r--

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

michael@0	1	load(libdir + 'array-compare.js');
michael@0	2
michael@0	3	function f(v) {
michael@0	4	return v.length;
michael@0	5	}
michael@0	6
michael@0	7	function g(v) {
michael@0	8	return v.length;
michael@0	9	}
michael@0	10
michael@0	11	function h(v) {
michael@0	12	return v.length;
michael@0	13	}
michael@0	14
michael@0	15	function aliasCheck(v) {
michael@0	16	v[0] = v.length;
michael@0	17	v[1] = v.length;
michael@0	18	v[2] = v.length;
michael@0	19	return v;
michael@0	20	}
michael@0	21
michael@0	22	for(let i = 41; i; i--) {
michael@0	23	assertEq(f([]), 0);
michael@0	24	assertEq(f([0]), 1);
michael@0	25	assertEq(f([0, 1]), 2);
michael@0	26	assertEq(f([0, 1, 2]), 3);
michael@0	27	assertEq(g(""), 0);
michael@0	28	assertEq(g("1"), 1);
michael@0	29	assertEq(g("12"), 2);
michael@0	30	assertEq(g("123"), 3);
michael@0	31	assertEq(h({}), undefined);
michael@0	32	assertEq(h({a: 1}), undefined);
michael@0	33	assertEq(h({a: 1, b: 2}), undefined);
michael@0	34	assertEq(h({a: 1, b: 2, length: 3}), 3);
michael@0	35	assertEq(arraysEqual(aliasCheck([0, 1, 2]), [3, 3, 3]), true);
michael@0	36	}