JDK 9 RFR of JDK-8146257: sun/net/www/protocol/jar/B4957695.java fails intermittently with java.lang.RuntimeException: some jar_cache files left behind
Amy Lu
amy.lu at oracle.com
Thu Oct 20 10:45:11 UTC 2016
sun/net/www/protocol/jar/B4957695.java
This test is to verify that no jar_cache tmpFile left in temp directory
when IOException occurs.
Test do stream reading and trigger IOException and compare the jar_cache
file number before and after this action (that triggered the IOException):
String tmpdir = System.getProperty("java.io.tmpdir");
String[] list1 = listTmpFiles(tmpdir);
… // do stream reading, trigger IOException
String[] list2 = listTmpFiles(tmpdir);
if (!sameList (list1, list2)) {
throw new RuntimeException ("some jar_cache files left
behind");
}
This does not work well when tests run concurrently, the jar_cache file
under tmpdir may from other tests.
Please review the patch to set "java.io.tmpdir" to current working dir
to avoid test be affected by other tests.
bug: https://bugs.openjdk.java.net/browse/JDK-8146257
webrev: http://cr.openjdk.java.net/~amlu/8146257/webrev.00/
Thanks,
Amy
--- old/test/sun/net/www/protocol/jar/B4957695.java 2016-10-20 17:04:00.000000000 +0800
+++ new/test/sun/net/www/protocol/jar/B4957695.java 2016-10-20 17:04:00.000000000 +0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2016, 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
@@ -24,6 +24,7 @@
/**
* @test
* @bug 4957695
+ * @run main/othervm -Djava.io.tmpdir=. B4957695
* @summary URLJarFile.retrieve does not delete tmpFile on IOException
*/
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.openjdk.java.net/pipermail/net-dev/attachments/20161020/1bb85e4b/attachment.html>
More information about the net-dev
mailing list