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js/src/jit-test/tests/debug/Frame-onPop-21.js@deefc01c0e14 (annotated)

js/src/jit-test/tests/debug/Frame-onPop-21.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	// frame.eval works from an onPop handler.
michael@0	2	var g = newGlobal();
michael@0	3	g.eval('function f(a,b) { var x = "entablature", y; debugger; return x+y+a+b; }');
michael@0	4
michael@0	5	var dbg = new Debugger(g);
michael@0	6	var log;
michael@0	7
michael@0	8	dbg.onDebuggerStatement = function handleDebugger(frame) {
michael@0	9	log += 'd';
michael@0	10	frame.onPop = handlePop;
michael@0	11	};
michael@0	12
michael@0	13	function handlePop(c) {
michael@0	14	log += ')';
michael@0	15
michael@0	16	// Arguments must be live.
michael@0	17	assertEq(this.eval('a').return, 'frieze');
michael@0	18	assertEq(this.eval('b = "architrave"').return, 'architrave');
michael@0	19	assertEq(this.eval('arguments[1]').return, 'architrave');
michael@0	20	assertEq(this.eval('b').return, 'architrave');
michael@0	21
michael@0	22	// function-scope variables must be live.
michael@0	23	assertEq(this.eval('x').return, 'entablature');
michael@0	24	assertEq(this.eval('y = "cornice"').return, 'cornice');
michael@0	25	assertEq(this.eval('y').return, 'cornice');
michael@0	26	}
michael@0	27
michael@0	28	log = '';
michael@0	29	g.eval('f("frieze", "stylobate")');
michael@0	30	assertEq(log, 'd)');