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Add code to build 3.1 compressed test indexes for upgrade test in 3.2+ and trunk; cleanup code 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1101107 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Uwe Schindler 2011-05-09 16:46:26 +00:00
parent 600a50bb2a
commit b9ed3274f0
1 changed files with 38 additions and 31 deletions
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33
lucene/src/test/org/apache/lucene/index/TestBackwardsCompatibility.java
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@ -66,26 +66,27 @@ public class TestBackwardsCompatibility extends LuceneTestCase {
// oldNames array.
/*
public void testCreatePreLocklessCFS() throws IOException {
createIndex("index.cfs", true);
public void testCreateCFS() throws IOException {
createIndex("index.cfs", true, false);
}
public void testCreatePreLocklessNoCFS() throws IOException {
createIndex("index.nocfs", false);
public void testCreateNoCFS() throws IOException {
createIndex("index.nocfs", false, false);
}
*/
/*
public void testCreateCFS() throws IOException {
String dirName = "testindex.cfs";
createIndex(dirName, true);
rmDir(dirName);
// These are only needed for the special upgrade test to verify
// that also optimized indexes are correctly upgraded by IndexUpgrader.
// You don't need them to be build for non-3.1 (the test is happy with just one
// "old" segment format, version is unimportant:
public void testCreateOptimizedCFS() throws IOException {
createIndex("index.optimized.cfs", true, true);
}
public void testCreateNoCFS() throws IOException {
String dirName = "testindex.nocfs";
createIndex(dirName, true);
rmDir(dirName);
public void testCreateOptimizedNoCFS() throws IOException {
createIndex("index.optimized.nocfs", false, true);
}
*/
@ -454,7 +455,7 @@ public class TestBackwardsCompatibility extends LuceneTestCase {
dir.close();
}
public File createIndex(Random random, String dirName, boolean doCFS) throws IOException {
public File createIndex(String dirName, boolean doCFS, boolean optimized) throws IOException {
// we use a real directory name that is not cleaned up, because this method is only used to create backwards indexes:
File indexDir = new File(LuceneTestCase.TEMP_DIR, dirName);
_TestUtil.rmDir(indexDir);
@ -468,8 +469,12 @@ public class TestBackwardsCompatibility extends LuceneTestCase {
addDoc(writer, i);
}
assertEquals("wrong doc count", 35, writer.maxDoc());
if (optimized) {
writer.optimize();
}
writer.close();
if (!optimized) {
// open fresh writer so we get no prx file in the added segment
conf = new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random)).setMaxBufferedDocs(10);
((LogMergePolicy) conf.getMergePolicy()).setUseCompoundFile(doCFS);
@ -486,6 +491,8 @@ public class TestBackwardsCompatibility extends LuceneTestCase {
// Set one norm so we get a .s0 file:
reader.setNorm(21, "content", conf.getSimilarityProvider().get("content").encodeNormValue(1.5f));
reader.close();
}
dir.close();
return indexDir;