[GitHub] TomasHofman commented on a change in pull request #2287: ARTEMIS-2069 Backup doesn't activate after shared store is reconnected

[GitBox <gi...@apache.org>]

TomasHofman commented on a change in pull request #2287: ARTEMIS-2069 Backup doesn't activate after shared store is reconnected
URL: https://github.com/apache/activemq-artemis/pull/2287#discussion_r251879550
 
 

 ##########
 File path: tests/extra-tests/src/test/java/org/apache/activemq/artemis/tests/extras/byteman/FileLockNodeManagerTest.java
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 @@ -0,0 +1,75 @@
+package org.apache.activemq.artemis.tests.extras.byteman;
+
+import java.io.File;
+import java.io.IOException;
+
+import org.apache.activemq.artemis.core.server.impl.FileLockNodeManager;
+import org.jboss.byteman.contrib.bmunit.BMRule;
+import org.jboss.byteman.contrib.bmunit.BMRules;
+import org.jboss.byteman.contrib.bmunit.BMUnitRunner;
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(BMUnitRunner.class)
+public class FileLockNodeManagerTest {
+
+    private static final int TIMEOUT_TOLERANCE = 50;
+
+    private File sharedDir;
+
+    public FileLockNodeManagerTest() throws IOException {
+        sharedDir = File.createTempFile("shared-dir", "");
+        sharedDir.delete();
+        Assert.assertTrue(sharedDir.mkdir());
+
+    }
+
+    @Test
+    @BMRules(
+            rules = {@BMRule(
+                    name = "throw IOException during activation",
+                    targetClass = "org.apache.activemq.artemis.core.server.impl.FileLockNodeManager",
+                    targetMethod = "tryLock",
+                    targetLocation = "AT ENTRY",
+                    action = "THROW new IOException(\"IO Error\");")
+            })
+    public void test() throws Exception {
+        measureLockAcquisisionTimeout(100); // warm-up
+
+        assertMeasuredTimeoutFor(100);
+        assertMeasuredTimeoutFor(120);
+        assertMeasuredTimeoutFor(200);
+//        assertMeasuredTimeoutFor(1000);
 
 Review comment:
   Done.

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