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js/jsd/test/test-bug638178-execlines.js@6474c204b198 (annotated)

js/jsd/test/test-bug638178-execlines.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
michael@0	2	var jsdIScript = SpecialPowers.Ci.jsdIScript;
michael@0	3
michael@0	4	function f1() {
michael@0	5	var x;
michael@0	6	}
michael@0	7
michael@0	8	function f2() {
michael@0	9
michael@0	10
michael@0	11	var x; var y; x = 1;
michael@0	12	}
michael@0	13
michael@0	14	function f3() {
michael@0	15
michael@0	16
michael@0	17	var x;
michael@0	18
michael@0	19	var y; var y2; y = 1;
michael@0	20	var z;
michael@0	21
michael@0	22	}
michael@0	23
michael@0	24	var jsdIFilter = SpecialPowers.Ci.jsdIFilter;
michael@0	25
michael@0	26	function testJSD(jsd) {
michael@0	27	ok(jsd.isOn, "JSD needs to be running for this test.");
michael@0	28
michael@0	29	jsd.functionHook = ({
michael@0	30	onCall: function(frame, type) {
michael@0	31	//console.log("Got " + type);
michael@0	32	console.log("Got " + frame.script.fileName);
michael@0	33	}
michael@0	34	});
michael@0	35
michael@0	36	console.log("Triggering functions");
michael@0	37	f1();
michael@0	38	f2();
michael@0	39	f3();
michael@0	40	console.log("Done with functions");
michael@0	41
michael@0	42	var linemap = {};
michael@0	43	var firsts = {};
michael@0	44	var rests = {};
michael@0	45	var startlines = {};
michael@0	46	jsd.enumerateScripts({
michael@0	47	enumerateScript: function(script) {
michael@0	48	if (/execlines\.js$/.test(script.fileName)) {
michael@0	49	console.log("script: " + script.fileName + " " + script.functionName);
michael@0	50	var execLines = script.getExecutableLines(jsdIScript.PCMAP_SOURCETEXT, 0, 10000);
michael@0	51	console.log(execLines.toSource());
michael@0	52	linemap[script.functionName] = execLines;
michael@0	53	startlines[script.functionName] = script.baseLineNumber;
michael@0	54
michael@0	55	execLines = script.getExecutableLines(jsdIScript.PCMAP_SOURCETEXT, 0, 1);
michael@0	56	firsts[script.functionName] = execLines;
michael@0	57	execLines = script.getExecutableLines(jsdIScript.PCMAP_SOURCETEXT, execLines[0]+1, 10000);
michael@0	58	rests[script.functionName] = execLines;
michael@0	59	}
michael@0	60	}
michael@0	61	});
michael@0	62
michael@0	63	var checklines = function (funcname, linemap, rellines) {
michael@0	64	var base = startlines[funcname];
michael@0	65	var b = [];
michael@0	66	for (var i = 0; i < rellines.length; ++i) {
michael@0	67	b[i] = rellines[i] + base;
michael@0	68	}
michael@0	69	is(linemap[funcname].toSource(), b.toSource(), funcname + " lines");
michael@0	70	};
michael@0	71
michael@0	72	checklines('f1', linemap, [ 1 ]);
michael@0	73	checklines('f2', linemap, [ 3 ]);
michael@0	74	checklines('f3', linemap, [ 3, 5, 6 ]);
michael@0	75
michael@0	76	checklines('f1', firsts, [ 1 ]);
michael@0	77	checklines('f1', rests, []);
michael@0	78	checklines('f3', firsts, [ 3 ]);
michael@0	79	checklines('f3', rests, [ 5, 6 ]);
michael@0	80
michael@0	81	jsd.functionHook = null;
michael@0	82
michael@0	83	if (!jsdOnAtStart) {
michael@0	84	// turn JSD off if it wasn't on when this test started
michael@0	85	jsd.off();
michael@0	86	ok(!jsd.isOn, "JSD shouldn't be running at the end of this test.");
michael@0	87	}
michael@0	88
michael@0	89	SimpleTest.finish();
michael@0	90	}
michael@0	91
michael@0	92	testJSD(jsd);