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js/src/jit-test/tests/debug/Frame-eval-20.js@6474c204b198 (annotated)

js/src/jit-test/tests/debug/Frame-eval-20.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	// Eval-in-frame with different type on non-youngest Ion frame.
michael@0	2
michael@0	3	load(libdir + "jitopts.js");
michael@0	4
michael@0	5	if (!jitTogglesMatch(Opts_Ion2NoParallelCompilation))
michael@0	6	quit(0);
michael@0	7
michael@0	8	withJitOptions(Opts_Ion2NoParallelCompilation, function () {
michael@0	9	function test(shadow) {
michael@0	10	var g = newGlobal();
michael@0	11	var dbg = new Debugger;
michael@0	12
michael@0	13	// Note that we depend on CCW scripted functions being opaque to Ion
michael@0	14	// optimization for this test.
michael@0	15	g.h = function h(d) {
michael@0	16	if (d) {
michael@0	17	dbg.addDebuggee(g);
michael@0	18	var f = dbg.getNewestFrame().older;
michael@0	19	assertEq(f.implementation, "ion");
michael@0	20	assertEq(f.environment.getVariable("foo"), 42);
michael@0	21
michael@0	22	// EIF of a different type too.
michael@0	23	f.eval((shadow ? "var " : "") + "foo = 'string of 42'");
michael@0	24	g.expected = shadow ? 42 : "string of 42";
michael@0	25	}
michael@0	26	}
michael@0	27
michael@0	28	g.eval("" + function f(d) {
michael@0	29	var foo = 42;
michael@0	30	g(d);
michael@0	31	return foo;
michael@0	32	});
michael@0	33	g.eval("" + function g(d) {
michael@0	34	h(d);
michael@0	35	});
michael@0	36
michael@0	37	g.eval("(" + function () {
michael@0	38	for (i = 0; i < 5; i++)
michael@0	39	f(false);
michael@0	40	assertEq(f(true), "string of 42");
michael@0	41	} + ")();");
michael@0	42	}
michael@0	43
michael@0	44	test(false);
michael@0	45	test(true);
michael@0	46	});