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The following commit(s) were added to refs/heads/develop by this push:
new e87ea66ac9 GEODE-10258: Assert at least 1 invocation (#7624)
e87ea66ac9 is described below
commit e87ea66ac99fd1fc4df4e42673c7c283471f4b00
Author: Donal Evans <[email protected]>
AuthorDate: Wed Apr 27 11:19:23 2022 -0700
GEODE-10258: Assert at least 1 invocation (#7624)
ClearDuringNetSearchOplogRegressionTest uses an await statement to
allow the timing of a region clear to be correct. An invocation of
CacheObserver.afterSettingDiskRef() is used as the trigger for the
await to pass and allow the clear to begin.
The test was failing due to CacheObserver.afterSettingDiskRef() being
invoked more than once in the await statement, but this method is
expected to be invoked multiple times during the test, so occasionally
the await would check and find 0 invocations,then check again and find
2 or more, causing the test to fail.
Replacing the times(1) in the assertion with atLeast(1) allows the test
to pass while preserving the intended behaviour of the await.
Some incidental code clean-up was also done in the test to remove
compiler warnings.
Authored-by: Donal Evans <[email protected]>
---
.../ClearDuringNetSearchOplogRegressionTest.java | 40 +++++++++-------------
1 file changed, 16 insertions(+), 24 deletions(-)
diff --git
a/geode-core/src/distributedTest/java/org/apache/geode/internal/cache/ClearDuringNetSearchOplogRegressionTest.java
b/geode-core/src/distributedTest/java/org/apache/geode/internal/cache/ClearDuringNetSearchOplogRegressionTest.java
index 735263a396..e7b0f73d6b 100755
---
a/geode-core/src/distributedTest/java/org/apache/geode/internal/cache/ClearDuringNetSearchOplogRegressionTest.java
+++
b/geode-core/src/distributedTest/java/org/apache/geode/internal/cache/ClearDuringNetSearchOplogRegressionTest.java
@@ -15,11 +15,12 @@
package org.apache.geode.internal.cache;
import static
org.apache.geode.cache.EvictionAttributes.createLRUEntryAttributes;
+import static org.apache.geode.cache.Region.SEPARATOR;
import static org.apache.geode.test.awaitility.GeodeAwaitility.await;
import static org.apache.geode.test.dunit.IgnoredException.addIgnoredException;
import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.atLeast;
import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import java.io.File;
@@ -29,13 +30,13 @@ import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
-import org.apache.geode.cache.AttributesFactory;
import org.apache.geode.cache.DataPolicy;
import org.apache.geode.cache.DiskStore;
import org.apache.geode.cache.DiskStoreFactory;
import org.apache.geode.cache.EvictionAction;
import org.apache.geode.cache.Operation;
import org.apache.geode.cache.Region;
+import org.apache.geode.cache.RegionFactory;
import org.apache.geode.cache.Scope;
import org.apache.geode.distributed.internal.ClusterDistributionManager;
import
org.apache.geode.internal.cache.SearchLoadAndWriteProcessor.NetSearchRequestMessage;
@@ -50,14 +51,11 @@ import
org.apache.geode.test.junit.rules.serializable.SerializableTestName;
*
* <p>
* Test must be DistributedTest because it requires ClusterDistributionManager.
- *
- * <p>
- * TRAC #40299: Suspect String - DiskAccessException : Data for DiskEntry
could not be obtained
- * from Disk. A clear operation may have deleted the oplogs (logged as error)
*/
public class ClearDuringNetSearchOplogRegressionTest extends CacheTestCase {
+ private static final long serialVersionUID = 7516996008283858222L;
private String uniqueName;
private String regionName;
private File[] diskDirs;
@@ -88,7 +86,7 @@ public class ClearDuringNetSearchOplogRegressionTest extends
CacheTestCase {
disconnectAllFromDS();
}
- /**
+ /*
* The Clear operation during a NetSearchMessage.doGet() in progress can
cause DiskAccessException
* by accessing cleared oplogs and eventually destroy region. The Test
verifies that fix prevents
* this.
@@ -117,14 +115,14 @@ public class ClearDuringNetSearchOplogRegressionTest
extends CacheTestCase {
DiskStore diskStore = diskStoreFactory.create(uniqueName);
- AttributesFactory factory = new AttributesFactory();
+ RegionFactory<String, Integer> factory = getCache().createRegionFactory();
factory.setScope(Scope.DISTRIBUTED_ACK);
factory.setDataPolicy(DataPolicy.PERSISTENT_REPLICATE);
factory.setDiskSynchronous(false);
factory.setDiskStoreName(diskStore.getName());
factory.setEvictionAttributes(createLRUEntryAttributes(2,
EvictionAction.OVERFLOW_TO_DISK));
- getCache().createRegion(regionName, factory.create());
+ factory.create(regionName);
}
private void putSevenEntries() {
@@ -135,7 +133,7 @@ public class ClearDuringNetSearchOplogRegressionTest
extends CacheTestCase {
}
private void concurrentNetSearchGetAndClear() throws InterruptedException {
- InternalRegion region = (InternalRegion) getCache().getRegion(regionName);
+ InternalRegion region = getCache().getInternalRegionByPath(SEPARATOR +
regionName);
assertThat(region.size()).isEqualTo(7);
Thread getter = new Thread(new Getter(region));
@@ -157,13 +155,11 @@ public class ClearDuringNetSearchOplogRegressionTest
extends CacheTestCase {
// start getThread
getter.start();
- await()
- .untilAsserted(() -> verify(observer, times(1)).afterSettingDiskRef());
+ await().untilAsserted(() -> verify(observer,
atLeast(1)).afterSettingDiskRef());
- // This test appears to be testing a problem with the non-RVV
- // based clear. So we'll use that functionality here.
- // Region.clear uses an RVV, and will deadlock if called while
- // the write lock is held.
+ // This test appears to be testing a problem with the non-RVV based clear.
So we'll use that
+ // functionality here. Region.clear uses an RVV, and will deadlock if
called while the write
+ // lock is held.
RegionEventImpl regionEvent = new RegionEventImpl(region,
Operation.REGION_CLEAR, null, false,
region.getMyId(), region.generateEventID());
@@ -172,7 +168,7 @@ public class ClearDuringNetSearchOplogRegressionTest
extends CacheTestCase {
}
private void verifyRegionNotDestroyed() {
- Region region = getCache().getRegion(regionName);
+ Region<String, Integer> region = getCache().getRegion(regionName);
assertThat(region).isNotNull();
assertThat(region.isDestroyed()).isFalse();
}
@@ -190,14 +186,10 @@ public class ClearDuringNetSearchOplogRegressionTest
extends CacheTestCase {
public void run() {
SearchLoadAndWriteProcessor processor =
SearchLoadAndWriteProcessor.getProcessor();
processor.initialize((LocalRegion) region, "key1", null);
- sendNetSearchRequestMessage(processor, "key1", 1500, 1500, 1500);
- }
-
- private void sendNetSearchRequestMessage(SearchLoadAndWriteProcessor
processor, Object key,
- int timeoutMillis, int ttlMillis, int idleMillis) {
- NetSearchRequestMessage message = new
SearchLoadAndWriteProcessor.NetSearchRequestMessage();
- message.initialize(processor, region.getName(), key, timeoutMillis,
ttlMillis, idleMillis);
+ NetSearchRequestMessage message = new NetSearchRequestMessage();
+ message.initialize(processor, region.getName(), "key1", 1500, 1500,
1500);
message.doGet((ClusterDistributionManager)
region.getDistributionManager());
}
+
}
}
