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js/src/jit-test/tests/basic/string-contains.js@6474c204b198 (annotated)

js/src/jit-test/tests/basic/string-contains.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	assertEq("abc".contains("a"), true);
michael@0	2	assertEq("abc".contains("b"), true);
michael@0	3	assertEq("abc".contains("abc"), true);
michael@0	4	assertEq("abc".contains("bc"), true);
michael@0	5	assertEq("abc".contains("d"), false);
michael@0	6	assertEq("abc".contains("abcd"), false);
michael@0	7	assertEq("abc".contains("ac"), false);
michael@0	8	assertEq("abc".contains("abc", 0), true);
michael@0	9	assertEq("abc".contains("bc", 0), true);
michael@0	10	assertEq("abc".contains("de", 0), false);
michael@0	11	assertEq("abc".contains("bc", 1), true);
michael@0	12	assertEq("abc".contains("c", 1), true);
michael@0	13	assertEq("abc".contains("a", 1), false);
michael@0	14	assertEq("abc".contains("abc", 1), false);
michael@0	15	assertEq("abc".contains("c", 2), true);
michael@0	16	assertEq("abc".contains("d", 2), false);
michael@0	17	assertEq("abc".contains("dcd", 2), false);
michael@0	18	assertEq("abc".contains("a", 42), false);
michael@0	19	assertEq("abc".contains("a", Infinity), false);
michael@0	20	assertEq("abc".contains("ab", -43), true);
michael@0	21	assertEq("abc".contains("cd", -42), false);
michael@0	22	assertEq("abc".contains("ab", -Infinity), true);
michael@0	23	assertEq("abc".contains("cd", -Infinity), false);
michael@0	24	assertEq("abc".contains("ab", NaN), true);
michael@0	25	assertEq("abc".contains("cd", NaN), false);
michael@0	26	var myobj = {toString : (function () "abc"), contains : String.prototype.contains};
michael@0	27	assertEq(myobj.contains("abc"), true);
michael@0	28	assertEq(myobj.contains("cd"), false);
michael@0	29	var gotStr = false, gotPos = false;
michael@0	30	myobj = {toString : (function () {
michael@0	31	assertEq(gotPos, false);
michael@0	32	gotStr = true;
michael@0	33	return "xyz";
michael@0	34	}),
michael@0	35	contains : String.prototype.contains};
michael@0	36	var idx = {valueOf : (function () {
michael@0	37	assertEq(gotStr, true);
michael@0	38	gotPos = true;
michael@0	39	return 42;
michael@0	40	})};
michael@0	41	myobj.contains("elephant", idx);
michael@0	42	assertEq(gotPos, true);
michael@0	43	assertEq("xyzzy".contains("zy\0", 2), false);
michael@0	44	var dots = Array(10000).join('.');
michael@0	45	assertEq(dots.contains("\x01", 10000), false);
michael@0	46	assertEq(dots.contains("\0", 10000), false);