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LUCENE-2589: allow ant command line property tests.codec to include param fr the codec 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@983576 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Michael McCandless 2010-08-09 10:31:07 +00:00
parent 61954ca249
commit c62c9cf374
1 changed files with 22 additions and 3 deletions
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25
lucene/src/test/org/apache/lucene/util/LuceneTestCaseJ4.java
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@ -59,6 +59,8 @@ import java.util.Map;
import java.util.TimeZone;
import java.util.WeakHashMap;
import java.util.Collections;
import java.util.regex.Pattern;
import java.util.regex.Matcher;
import java.lang.reflect.Method;
import static org.junit.Assert.assertEquals;
@ -131,6 +133,8 @@ public class LuceneTestCaseJ4 {
/** Gets the timezone to run tests with */
static final String TEST_TIMEZONE = System.getProperty("tests.timezone", "random");
private static final Pattern codecWithParam = Pattern.compile("(.*)\\(\\s*(\\d+)\\s*\\)");
/**
* A random multiplier which you should use when writing random tests:
* multiply it by the number of iterations
@ -190,9 +194,24 @@ public class LuceneTestCaseJ4 {
savedDefaultCodec = CodecProvider.getDefaultCodec();
String codec = TEST_CODEC;
final boolean codecHasParam;
int codecParam = 0;
if (codec.equals("random")) {
codec = pickRandomCodec(seedRnd);
codecHasParam = false;
} else {
Matcher m = codecWithParam.matcher(codec);
if (m.matches()) {
// codec has a fixed param
codecHasParam = true;
codec = m.group(1);
codecParam = Integer.parseInt(m.group(2));
} else {
codecHasParam = false;
}
}
CodecProvider.setDefaultCodec(codec);
if (codec.equals("PreFlex")) {
@ -203,10 +222,10 @@ public class LuceneTestCaseJ4 {
}
swapCodec(new MockSepCodec());
swapCodec(new PulsingCodec(_TestUtil.nextInt(seedRnd, 1, 20)));
swapCodec(new MockFixedIntBlockCodec(_TestUtil.nextInt(seedRnd, 1, 2000)));
swapCodec(new PulsingCodec(codecHasParam && "Pulsing".equals(codec) ? codecParam : _TestUtil.nextInt(seedRnd, 1, 20)));
swapCodec(new MockFixedIntBlockCodec(codecHasParam && "MockFixedIntBlock".equals(codec) ? codecParam : _TestUtil.nextInt(seedRnd, 1, 2000)));
// baseBlockSize cannot be over 127:
swapCodec(new MockVariableIntBlockCodec(_TestUtil.nextInt(seedRnd, 1, 127)));
swapCodec(new MockVariableIntBlockCodec(codecHasParam && "MockVariableIntBlock".equals(codec) ? codecParam : _TestUtil.nextInt(seedRnd, 1, 127)));
return cp.lookup(codec);
}