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LUCENE-2501: make test a bit more random 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1368478 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Michael McCandless 2012-08-02 14:10:44 +00:00
parent 175020d4e1
commit 08209761d3
1 changed files with 23 additions and 6 deletions
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29
lucene/core/src/test/org/apache/lucene/index/TestByteSlices.java
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@ -40,24 +40,41 @@ public class TestByteSlices extends LuceneTestCase {
counters[stream] = 0;
}
int num = atLeast(10000);
int num = atLeast(3000);
for (int iter = 0; iter < num; iter++) {
int stream = random().nextInt(NUM_STREAM);
if (VERBOSE)
int stream;
if (random().nextBoolean()) {
stream = random().nextInt(3);
} else {
stream = random().nextInt(NUM_STREAM);
}
if (VERBOSE) {
System.out.println("write stream=" + stream);
}
if (starts[stream] == -1) {
final int spot = pool.newSlice(ByteBlockPool.FIRST_LEVEL_SIZE);
starts[stream] = uptos[stream] = spot + pool.byteOffset;
if (VERBOSE)
if (VERBOSE) {
System.out.println(" init to " + starts[stream]);
}
}
writer.init(uptos[stream]);
int numValue = random().nextInt(20);
int numValue;
if (random().nextInt(10) == 3) {
numValue = random().nextInt(100);
} else if (random().nextInt(5) == 3) {
numValue = random().nextInt(3);
} else {
numValue = random().nextInt(20);
}
for(int j=0;j<numValue;j++) {
if (VERBOSE)
if (VERBOSE) {
System.out.println(" write " + (counters[stream]+j));
}
// write some large (incl. negative) ints:
writer.writeVInt(random().nextInt());
writer.writeVInt(counters[stream]+j);