author | asiebenborn |
Fri, 16 Jan 2015 13:58:22 +0100 | |
changeset 28642 | a42fefc69922 |
child 35594 | cc13089c6327 |
permissions | -rw-r--r-- |
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/* |
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* Copyright 2015 SAP AG. All Rights Reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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|
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/* |
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* @test |
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* @bug 8068909 |
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* @key regression |
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* @summary test that string optimizations produce code, that doesn't lead to a crash. |
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* @run main/othervm -XX:-BackgroundCompilation -XX:-UseOnStackReplacement TestOptimizeStringConcat |
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* @author axel.siebenborn@sap.com |
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*/ |
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public class TestOptimizeStringConcat { |
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static boolean checkArgumentSyntax(String value, String allowedchars, String notallowedchars, String logmsg) { |
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String rc = null; |
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|
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int maxchar = 99999; |
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int minchar = 1; |
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if ((allowedchars != null && notallowedchars != null) || minchar > maxchar) { |
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rc = "internal error"; |
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} else { |
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if (value == null) { |
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rc = "the value null is not allowed, it is missing"; |
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} else if (value != null && minchar > 0 && value.trim().equals("")) { |
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rc = "the value must not be empty"; |
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} else if (value != null) { |
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if (value.length() < minchar || value.length() > maxchar) { |
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if (rc == null) { |
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rc = "the value length must be between +minchar+ and +maxchar"; |
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} |
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} |
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char[] _value = value.toCharArray(); |
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boolean dotfound = false; |
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int i = 1; |
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if (_value[i] == '.' && !dotfound) { |
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dotfound = true; |
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} else if (allowedchars != null && allowedchars.indexOf(_value[i]) == -1) { |
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if (rc == null) { |
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rc = "the value contains an illegal character: '" + _value[i] + "', only following characters are allowed: '+allowedchars+'"; |
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} else { |
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rc += " / the value contains an illegal character: '" + _value[i] + "', only following characters are allowed: '+allowedchars+'"; |
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} |
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} else if (notallowedchars != null && notallowedchars.indexOf(_value[i]) != -1) { |
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if (rc == null) { |
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rc = "the value contains an illegal character: '" + _value[i] + "', following characters are not allowed '+notallowedchars+'"; |
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} else { |
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rc += " / the value contains an illegal character: '" + _value[i] + "', following characters are not allowed '+notallowedchars+'"; |
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} |
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} |
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} |
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} |
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if (rc != null) { |
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System.out.println(logmsg + " ==> " + rc); |
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return false; |
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} |
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return true; |
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} |
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|
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public static void main(String[] args) { |
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boolean failed = false; |
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for (int i = 0; i < 10000; i++) { |
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failed |= !checkArgumentSyntax("theName", null, "\"<&", "Error consistencyCheck: name in component definition"); |
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failed |= !checkArgumentSyntax(null, null, "\"<&", "Error consistencyCheck: name in component definition"); |
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failed |= !checkArgumentSyntax("42", "0123456789.", null, "Error consistencyCheck: counter in component definition"); |
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} |
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System.out.println(failed); |
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} |
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} |