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js/src/jit-test/tests/debug/Object-getOwnPropertyDescriptor-05.js@6474c204b198 (annotated)

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

Wed, 31 Dec 2014 06:09:35 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Wed, 31 Dec 2014 06:09:35 +0100

changeset 0

6474c204b198

permissions

-rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

michael@0	1	// obj.getOwnPropertyDescriptor presents getters and setters as Debugger.Object objects.
michael@0	2
michael@0	3	var g = newGlobal();
michael@0	4	g.S = function foreignFunction(v) {};
michael@0	5	g.eval("var a = {};\n" +
michael@0	6	"function G() {}\n" +
michael@0	7	"Object.defineProperty(a, 'p', {get: G, set: S})");
michael@0	8
michael@0	9	var dbg = new Debugger;
michael@0	10	var gdo = dbg.addDebuggee(g);
michael@0	11	var desc = gdo.getOwnPropertyDescriptor("a").value.getOwnPropertyDescriptor("p");
michael@0	12	assertEq(desc.enumerable, false);
michael@0	13	assertEq(desc.configurable, false);
michael@0	14	assertEq("value" in desc, false);
michael@0	15	assertEq("writable" in desc, false);
michael@0	16	assertEq(desc.get, gdo.getOwnPropertyDescriptor("G").value);
michael@0	17	assertEq(desc.set, gdo.getOwnPropertyDescriptor("S").value);