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test/script/basic/JDK-8019508.js@d5a9705a27b1 (annotated)

test/script/basic/JDK-8019508.js

Wed, 03 Jun 2015 18:08:57 +0200

author

hannesw

date

Wed, 03 Jun 2015 18:08:57 +0200

changeset 1396

d5a9705a27b1

parent 962

ac62e33a99b0

child 1205

4112748288bb

permissions

-rw-r--r--

8066237: Fuzzing bug: Parser error on optimistic recompilation
Reviewed-by: lagergren, attila

sundar@391	1	/*
sundar@391	2	* Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
sundar@391	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
attila@962	4	*
sundar@391	5	* This code is free software; you can redistribute it and/or modify it
sundar@391	6	* under the terms of the GNU General Public License version 2 only, as
sundar@391	7	* published by the Free Software Foundation.
attila@962	8	*
sundar@391	9	* This code is distributed in the hope that it will be useful, but WITHOUT
sundar@391	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
sundar@391	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
sundar@391	12	* version 2 for more details (a copy is included in the LICENSE file that
sundar@391	13	* accompanied this code).
attila@962	14	*
sundar@391	15	* You should have received a copy of the GNU General Public License version
sundar@391	16	* 2 along with this work; if not, write to the Free Software Foundation,
sundar@391	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
attila@962	18	*
sundar@391	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
sundar@391	20	* or visit www.oracle.com if you need additional information or have any
sundar@391	21	* questions.
sundar@391	22	*/
sundar@391	23
sundar@391	24	/**
sundar@391	25	* JDK-8019508: Comma handling in object literal parsing is wrong
sundar@391	26	*
sundar@391	27	* @test
sundar@391	28	* @run
sundar@391	29	*/
sundar@391	30
sundar@391	31	function checkObjLiteral(str) {
sundar@391	32	try {
sundar@391	33	eval(str);
sundar@391	34	fail("SyntaxError expected for: " + str);
sundar@391	35	} catch (e) {
sundar@391	36	if (! (e instanceof SyntaxError)) {
sundar@391	37	fail("expected SyntaxError, got " + e);
sundar@391	38	}
sundar@606	39	printError(e);
sundar@391	40	}
sundar@391	41	}
sundar@391	42
sundar@391	43	// only comma
sundar@391	44	checkObjLiteral("({,})");
sundar@391	45
sundar@391	46	// starting with comma
sundar@391	47	checkObjLiteral("({, a:2 })");
sundar@391	48
sundar@391	49	// consecutive commas
sundar@391	50	checkObjLiteral("({a:3,,})");
sundar@391	51
sundar@391	52	// missing comma
sundar@391	53	checkObjLiteral("({a:3 b:2}");
sundar@391	54
sundar@391	55	// single trailing comma is okay!
sundar@391	56	var obj = { a: 3, };