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tests: allow calling useFactory more than once 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1424793 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Yonik Seeley 2012-12-21 03:12:37 +00:00
parent 2d3b44c0e7
commit fb0a737ff6
1 changed files with 6 additions and 3 deletions
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7
solr/test-framework/src/java/org/apache/solr/SolrTestCaseJ4.java
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@ -104,13 +104,16 @@ public abstract class SolrTestCaseJ4 extends LuceneTestCase {
private static String savedFactory;
/** Use a different directory factory. Passing "null" sets to an FS-based factory */
public static void useFactory(String factory) throws Exception {
assert !changedFactory;
changedFactory = true;
// allow calling more than once so a subclass can override a base class
if (!changedFactory) {
savedFactory = System.getProperty("solr.DirectoryFactory");
}
if (factory == null) {
factory = random().nextInt(100) < 75 ? "solr.NRTCachingDirectoryFactory" : "solr.StandardDirectoryFactory"; // test the default most of the time
}
System.setProperty("solr.directoryFactory", factory);
changedFactory = true;
}
private static void resetFactory() throws Exception {