Mercurial > hg > truffle
diff test/compiler/5091921/Test6357214.java @ 3433:7c948af3e651
Merge
author | asaha |
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date | Tue, 24 May 2011 11:09:39 -0700 |
parents | bad7ecd0b6ed |
children |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/5091921/Test6357214.java Tue May 24 11:09:39 2011 -0700 @@ -0,0 +1,179 @@ +/* + * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + * + */ + +/** + * @test + * @bug 6357214 + * @summary Hotspot server compiler gets integer comparison wrong + * + * @run main/othervm/timeout=60 -DshowAll=ffo -DeventID=444 Test6357214 + */ + +// The test hangs after few iterations before the fix. So it fails if timeout. +class MyResult { + public boolean next() { + return true; + } + + public String getString(String in) { + if (in.equals("id")) + return "idFoo"; + if (in.equals("contentKey")) + return "ckFoo"; + return "Foo"; + } + + public int getInt(String in) { + if (in.equals("processingComplete")) + return 0; + return 1; + } + + public byte[] getBytes(String in) { + byte[] arr = null; + if (in.equals("content")) { + arr = new byte[65536]; + byte j = 32; + for (int i=0; i<65536; i++) { + arr[i] = j; + if (++j == 127) + j=32; + } + } + return arr; + } +} + +public class Test6357214 { + public static volatile boolean bollocks = true; + public String create(String context) throws Exception { + + // + // Extract HTTP parameters + // + + boolean showAll = System.getProperty("showAll") != null; + String eventID = System.getProperty("eventID"); + String eventContentKey = System.getProperty("cKey"); + // + // Build ContentStaging query based on eventID or eventContentKey + // + + String sql = "select id, processingComplete, contentKey, content " + + "from ContentStaging cs, ContentStagingKey csk " + + "where cs.eventContentKey = csk.eventContentKey "; + + if (eventID != null) { + sql += "and id = " + eventID; + } + else if (eventContentKey != null) { + sql += "and cs.eventContentKey = '" + + eventContentKey + + "' having id = max(id)"; + } + else { + throw new Exception("Need eventID or eventContentKey"); + } + + // + // This factory builds a static panel, there is no JSP + // + + StringBuffer html = new StringBuffer(); + + try { + + MyResult result = new MyResult(); + if (result.next()) { + + eventID = result.getString("id"); + int processingComplete = result.getInt("processingComplete"); + String contentKey = result.getString("contentKey"); + byte[] bytes = result.getBytes("content"); + + // + // Print content status and associated controls + // + + html.append("<br/><font class=\"small\">"); + html.append("Status: "); + switch (processingComplete) { + case 0 : + case 1 : html.append("PENDING"); break; + case 2 : html.append(contentKey); break; + case 3 : html.append(eventID); break; + default : html.append("UNKNONW"); + } + html.append("</font><br/>"); + + // + // Print at most 20Kb of content unless "showAll" is set + // + + int limit = showAll ? Integer.MAX_VALUE : 1024 * 20; + System.out.println(limit); + html.append("<pre>"); + for (int i = 0; bytes != null && i < bytes.length; i++) { + char c = (char) bytes[i]; + switch (c) { + case '<' : html.append("<"); break; + case '>' : html.append(">"); break; + case '&' : html.append("&"); break; + default : html.append(c); + } + + if (i > limit) { + while (bollocks); + // System.out.println("i is " + i); + // System.out.println("limit is " + limit); + html.append("...\n</pre>"); + html.append(eventID); + html.append("<pre>"); + break; + } + } + html.append("</pre>"); + } + } + catch (Exception exception) { + throw exception; + } + finally { + html.append("Oof!!"); + } + String ret = html.toString(); + System.out.println("Returning string length = "+ ret.length()); + return ret; + } + + public static void main(String[] args) throws Exception { + int length=0; + + for (int i = 0; i < 100; i++) { + length = new Test6357214().create("boo").length(); + System.out.println(length); + } + } +} +