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Posted to commits@lucene.apache.org by mi...@apache.org on 2012/06/01 01:33:43 UTC
svn commit: r1344938 -
/lucene/dev/trunk/lucene/core/src/test/org/apache/lucene/util/packed/TestPackedInts.java
Author: mikemccand
Date: Thu May 31 23:33:43 2012
New Revision: 1344938
URL: http://svn.apache.org/viewvc?rev=1344938&view=rev
Log:
ignore OOME
Modified:
lucene/dev/trunk/lucene/core/src/test/org/apache/lucene/util/packed/TestPackedInts.java
Modified: lucene/dev/trunk/lucene/core/src/test/org/apache/lucene/util/packed/TestPackedInts.java
URL: http://svn.apache.org/viewvc/lucene/dev/trunk/lucene/core/src/test/org/apache/lucene/util/packed/TestPackedInts.java?rev=1344938&r1=1344937&r2=1344938&view=diff
==============================================================================
--- lucene/dev/trunk/lucene/core/src/test/org/apache/lucene/util/packed/TestPackedInts.java (original)
+++ lucene/dev/trunk/lucene/core/src/test/org/apache/lucene/util/packed/TestPackedInts.java Thu May 31 23:33:43 2012
@@ -291,16 +291,33 @@ public class TestPackedInts extends Luce
int INDEX = (int)Math.pow(2, 30)+1;
int BITS = 2;
- Packed64 p64 = new Packed64(INDEX, BITS);
- p64.set(INDEX-1, 1);
- assertEquals("The value at position " + (INDEX-1)
- + " should be correct for Packed64", 1, p64.get(INDEX-1));
- p64 = null;
+ Packed64 p64 = null;
+ try {
+ p64 = new Packed64(INDEX, BITS);
+ } catch (OutOfMemoryError oome) {
+ // This can easily happen: we're allocating a
+ // long[] that needs 256-273 MB. Heap is 512 MB,
+ // but not all of that is available for large
+ // objects ... empirical testing shows we only
+ // have ~ 67 MB free.
+ }
+ if (p64 != null) {
+ p64.set(INDEX-1, 1);
+ assertEquals("The value at position " + (INDEX-1)
+ + " should be correct for Packed64", 1, p64.get(INDEX-1));
+ p64 = null;
+ }
for (int bits = 1; bits <=64; ++bits) {
if (Packed64SingleBlock.isSupported(bits)) {
int index = Integer.MAX_VALUE / bits + (bits == 1 ? 0 : 1);
- Packed64SingleBlock p64sb = Packed64SingleBlock.create(index, bits);
+ Packed64SingleBlock p64sb = null;
+ try {
+ p64sb = Packed64SingleBlock.create(index, bits);
+ } catch (OutOfMemoryError oome) {
+ // Ignore: see comment above
+ continue;
+ }
p64sb.set(index - 1, 1);
assertEquals("The value at position " + (index-1)
+ " should be correct for " + p64sb.getClass().getSimpleName(),
@@ -309,18 +326,32 @@ public class TestPackedInts extends Luce
}
int index = Integer.MAX_VALUE / 24 + 1;
- Packed8ThreeBlocks p8 = new Packed8ThreeBlocks(index);
- p8.set(index - 1, 1);
- assertEquals("The value at position " + (index-1)
- + " should be correct for Packed8ThreeBlocks", 1, p8.get(index-1));
- p8 = null;
+ Packed8ThreeBlocks p8 = null;
+ try {
+ p8 = new Packed8ThreeBlocks(index);
+ } catch (OutOfMemoryError oome) {
+ // Ignore: see comment above
+ }
+ if (p8 != null) {
+ p8.set(index - 1, 1);
+ assertEquals("The value at position " + (index-1)
+ + " should be correct for Packed8ThreeBlocks", 1, p8.get(index-1));
+ p8 = null;
+ }
index = Integer.MAX_VALUE / 48 + 1;
- Packed16ThreeBlocks p16 = new Packed16ThreeBlocks(index);
- p16.set(index - 1, 1);
- assertEquals("The value at position " + (index-1)
- + " should be correct for Packed16ThreeBlocks", 1, p16.get(index-1));
- p16 = null;
+ Packed16ThreeBlocks p16 = null;
+ try {
+ p16 = new Packed16ThreeBlocks(index);
+ } catch (OutOfMemoryError oome) {
+ // Ignore: see comment above
+ }
+ if (p16 != null) {
+ p16.set(index - 1, 1);
+ assertEquals("The value at position " + (index-1)
+ + " should be correct for Packed16ThreeBlocks", 1, p16.get(index-1));
+ p16 = null;
+ }
}
}