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

js/src/jit-test/tests/debug/Script-global-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.Script.prototype.script returns the global the script runs in.
michael@0	2	// Multi-global version.
michael@0	3
michael@0	4	var dbg = new Debugger;
michael@0	5
michael@0	6	var g1 = newGlobal();
michael@0	7	var g1w = dbg.addDebuggee(g1);
michael@0	8
michael@0	9	var g2 = newGlobal();
michael@0	10	var g2w = dbg.addDebuggee(g2);
michael@0	11
michael@0	12	var g3 = newGlobal();
michael@0	13	var g3w = dbg.addDebuggee(g3);
michael@0	14
michael@0	15	var log = '';
michael@0	16	dbg.onDebuggerStatement = function (frame) {
michael@0	17	log += 'd';
michael@0	18	assertEq(frame.script.global, g1w);
michael@0	19	assertEq(frame.older.script.global, g2w);
michael@0	20	assertEq(frame.older.older.script.global, g3w);
michael@0	21	assertEq(frame.older.older.older.script.global, g1w);
michael@0	22	}
michael@0	23
michael@0	24	g1.eval('function f() { debugger; }');
michael@0	25
michael@0	26	g2.g1 = g1;
michael@0	27	g2.eval('function g() { g1.f(); }');
michael@0	28
michael@0	29	g3.g2 = g2;
michael@0	30	g3.eval('function h() { g2.g(); }');
michael@0	31
michael@0	32	g1.g3 = g3;
michael@0	33	g1.eval('function i() { g3.h(); }');
michael@0	34
michael@0	35	g1.i();
michael@0	36	assertEq(log, 'd');
michael@0	37
michael@0	38	assertEq(g1w.getOwnPropertyDescriptor('f').value.global, g1w);
michael@0	39	assertEq(g2w.getOwnPropertyDescriptor('g').value.global, g2w);
michael@0	40	assertEq(g3w.getOwnPropertyDescriptor('h').value.global, g3w);