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js/src/jit-test/tests/saved-stacks/evals.js@b8a032363ba2 (annotated)

js/src/jit-test/tests/saved-stacks/evals.js

Thu, 22 Jan 2015 13:21:57 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Thu, 22 Jan 2015 13:21:57 +0100

branch

TOR_BUG_9701

changeset 15

b8a032363ba2

permissions

-rw-r--r--

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

michael@0	1	// Test that we can save stacks with direct and indirect eval calls.
michael@0	2
michael@0	3	const directEval = (function iife() {
michael@0	4	return eval("(" + function evalFrame() {
michael@0	5	return saveStack();
michael@0	6	} + "())");
michael@0	7	}());
michael@0	8
michael@0	9	assertEq(directEval.source.contains("> eval"), true);
michael@0	10	assertEq(directEval.functionDisplayName, "evalFrame");
michael@0	11
michael@0	12	assertEq(directEval.parent.source.contains("> eval"), true);
michael@0	13
michael@0	14	assertEq(directEval.parent.parent.source.contains("> eval"), false);
michael@0	15	assertEq(directEval.parent.parent.functionDisplayName, "iife");
michael@0	16
michael@0	17	assertEq(directEval.parent.parent.parent.source.contains("> eval"), false);
michael@0	18
michael@0	19	assertEq(directEval.parent.parent.parent.parent, null);
michael@0	20
michael@0	21	const lave = eval;
michael@0	22	const indirectEval = (function iife() {
michael@0	23	return lave("(" + function evalFrame() {
michael@0	24	return saveStack();
michael@0	25	} + "())");
michael@0	26	}());
michael@0	27
michael@0	28	assertEq(indirectEval.source.contains("> eval"), true);
michael@0	29	assertEq(indirectEval.functionDisplayName, "evalFrame");
michael@0	30
michael@0	31	assertEq(indirectEval.parent.source.contains("> eval"), true);
michael@0	32
michael@0	33	assertEq(indirectEval.parent.parent.source.contains("> eval"), false);
michael@0	34	assertEq(indirectEval.parent.parent.functionDisplayName, "iife");
michael@0	35
michael@0	36	assertEq(indirectEval.parent.parent.parent.source.contains("> eval"), false);
michael@0	37
michael@0	38	assertEq(indirectEval.parent.parent.parent.parent, null);