# Copyright 2013 the V8 project authors. All rights reserved.
# Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1.  Redistributions of source code must retain the above copyright
#     notice, this list of conditions and the following disclaimer.
# 2.  Redistributions in binary form must reproduce the above copyright
#     notice, this list of conditions and the following disclaimer in the
#     documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

KDE JS Test

On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".


PASS function test() { return;}; lab: 1 is 1
PASS function test() { while(0) break; } lab: 1 is 1
PASS function test() { while(0) continue; } lab: 1 is 1
PASS function test() { return lab;} lab: 1 is 1
PASS function test() { return } lab: 1 is 1
PASS function test() { while(0) break } lab: 1 is 1
PASS function test() { while(0) continue } lab: 1 is 1
PASS function test() { return 0 } lab: 1 is 1
PASS var éĀʯΈᢨ = 101; éĀʯΈᢨ; is 101
PASS var f÷; threw exception SyntaxError: Invalid or unexpected token.
PASS var \u0061 = 102; a is 102
PASS var f\u0030 = 103; f0 is 103
PASS var \u00E9\u0100\u02AF\u0388\u18A8 = 104; \u00E9\u0100\u02AF\u0388\u18A8; is 104
PASS var f\u00F7; threw exception SyntaxError: Invalid or unexpected token.
PASS var \u0030; threw exception SyntaxError: Invalid or unexpected token.
PASS var test = { }; test.i= 0; test.i\u002b= 1; test.i; threw exception SyntaxError: Invalid or unexpected token.
PASS var test = { }; test.i= 0; test.i+= 1; test.i; is 1
PASS successfullyParsed is true

TEST COMPLETE

