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js/src/jit-test/tests/debug/surfaces-02.js@6474c204b198 (annotated)

js/src/jit-test/tests/debug/surfaces-02.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	// Debugger.prototype.onDebuggerStatement
michael@0	2
michael@0	3	load(libdir + 'asserts.js');
michael@0	4
michael@0	5	var g = newGlobal();
michael@0	6	var dbg = new Debugger(g);
michael@0	7	gc(); // don't assert marking debug hooks
michael@0	8	assertEq(dbg.onDebuggerStatement, undefined);
michael@0	9
michael@0	10	function f() {}
michael@0	11
michael@0	12	assertThrowsInstanceOf(function () { dbg.onDebuggerStatement = null; }, TypeError);
michael@0	13	assertThrowsInstanceOf(function () { dbg.onDebuggerStatement = "bad"; }, TypeError);
michael@0	14	assertThrowsInstanceOf(function () { dbg.onDebuggerStatement = {}; }, TypeError);
michael@0	15	dbg.onDebuggerStatement = f;
michael@0	16	assertEq(dbg.onDebuggerStatement, f);
michael@0	17
michael@0	18	assertEq(Object.getOwnPropertyNames(dbg).length, 0);
michael@0	19	var desc = Object.getOwnPropertyDescriptor(Debugger.prototype, "onDebuggerStatement");
michael@0	20	assertEq(desc.configurable, true);
michael@0	21	assertEq(desc.enumerable, false);
michael@0	22
michael@0	23	assertThrowsInstanceOf(function () { desc.get(); }, TypeError);
michael@0	24	assertThrowsInstanceOf(function () { desc.get.call(undefined); }, TypeError);
michael@0	25	assertThrowsInstanceOf(function () { desc.get.call(Debugger.prototype); }, TypeError);
michael@0	26	assertEq(desc.get.call(dbg), f);
michael@0	27
michael@0	28	assertThrowsInstanceOf(function () { desc.set(); }, TypeError);
michael@0	29	assertThrowsInstanceOf(function () { desc.set.call(dbg); }, TypeError);
michael@0	30	assertThrowsInstanceOf(function () { desc.set.call({}, f); }, TypeError);
michael@0	31	assertThrowsInstanceOf(function () { desc.set.call(Debugger.prototype, f); }, TypeError);