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js/src/jit-test/tests/debug/Object-defineProperty-05.js@deefc01c0e14 (annotated)

js/src/jit-test/tests/debug/Object-defineProperty-05.js

Thu, 15 Jan 2015 21:03:48 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Thu, 15 Jan 2015 21:03:48 +0100

branch

TOR_BUG_9701

changeset 11

deefc01c0e14

permissions

-rw-r--r--

Integrate friendly tips from Tor colleagues to make (or not) 4.5 alpha 3;
This includes removal of overloaded (but unused) methods, and addition of
a overlooked call to DataStruct::SetData(nsISupports, uint32_t, bool.)

michael@0	1	// defineProperty can define accessor properties.
michael@0	2
michael@0	3	var g = newGlobal();
michael@0	4	var dbg = new Debugger;
michael@0	5	var gw = dbg.addDebuggee(g);
michael@0	6	g.value = undefined;
michael@0	7	g.eval("function gf() { return 12; }\n" +
michael@0	8	"function sf(v) { value = v; }\n");
michael@0	9	var gfw = gw.getOwnPropertyDescriptor("gf").value;
michael@0	10	var sfw = gw.getOwnPropertyDescriptor("sf").value;
michael@0	11	gw.defineProperty("x", {configurable: true, get: gfw, set: sfw});
michael@0	12	assertEq(g.x, 12);
michael@0	13	g.x = 'ok';
michael@0	14	assertEq(g.value, 'ok');
michael@0	15
michael@0	16	var desc = g.Object.getOwnPropertyDescriptor(g, "x");
michael@0	17	assertEq(desc.configurable, true);
michael@0	18	assertEq(desc.enumerable, false);
michael@0	19	assertEq(desc.get, g.gf);
michael@0	20	assertEq(desc.set, g.sf);