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js/src/jit-test/tests/basic/metadata-hook.js@b8a032363ba2 (annotated)

js/src/jit-test/tests/basic/metadata-hook.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
michael@0	2	x = [1,2,3];
michael@0	3	setObjectMetadata(x, {y:0});
michael@0	4	assertEq(getObjectMetadata(x).y, 0);
michael@0	5
michael@0	6	setObjectMetadataCallback(true);
michael@0	7
michael@0	8	function Foo() {
michael@0	9	this.x = 0;
michael@0	10	this.y = 1;
michael@0	11	}
michael@0	12
michael@0	13	function hello() {
michael@0	14	function there() {
michael@0	15	w = new Foo();
michael@0	16	x = [1,2,3];
michael@0	17	y = [2,3,5];
michael@0	18	z = {a:0,b:1};
michael@0	19	}
michael@0	20	callee = there;
michael@0	21	callee();
michael@0	22	}
michael@0	23	hello();
michael@0	24
michael@0	25	var wc = getObjectMetadata(w).index;
michael@0	26	var xc = getObjectMetadata(x).index;
michael@0	27	var yc = getObjectMetadata(y).index;
michael@0	28	var zc = getObjectMetadata(z).index;
michael@0	29
michael@0	30	assertEq(xc > wc, true);
michael@0	31	assertEq(yc > xc, true);
michael@0	32	assertEq(zc > yc, true);
michael@0	33	assertEq(getObjectMetadata(x).stack[0], callee);
michael@0	34	assertEq(getObjectMetadata(x).stack[1], hello);