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LUCENE-3176: fix getTempDir to actually return a unique new temp directory (not something based on LTC's seed) 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1133383 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Robert Muir 2011-06-08 13:04:24 +00:00
parent 050a2eba3b
commit 8df95b97ef
1 changed files with 9 additions and 4 deletions
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9
lucene/src/test-framework/org/apache/lucene/util/_TestUtil.java
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@ -51,12 +51,17 @@ import org.junit.Assert;
public class _TestUtil { public class _TestUtil {
/** Returns temp dir, containing String arg in its name; /** Returns temp dir, based on String arg in its name;
* does not create the directory. */ * does not create the directory. */
public static File getTempDir(String desc) { public static File getTempDir(String desc) {
File f = new File(LuceneTestCase.TEMP_DIR, desc + "." + LuceneTestCase.random.nextLong()); try {
File f = createTempFile(desc, "tmp", LuceneTestCase.TEMP_DIR);
f.delete();
LuceneTestCase.registerTempFile(f); LuceneTestCase.registerTempFile(f);
return f; return f;
} catch (IOException e) {
throw new RuntimeException(e);
}
} }
/** /**