[JENKINS-9120] Add test

(cherry picked from commit 777d232)
jenkinsci · Jan 5, 2014 · 754ef75 · 754ef75
1 parent ec741ab
commit 754ef75
Showing 1 changed file with 41 additions and 0 deletions.
diff --git a/test/src/test/java/hudson/util/RingBufferLogHandlerTest.java b/test/src/test/java/hudson/util/RingBufferLogHandlerTest.java
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+/*
+ * The MIT License
+ *
+ * Copyright (c) 2013 Red Hat, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package hudson.util;
+
+import org.junit.Test;
+import org.jvnet.hudson.test.Bug;
+
+public class RingBufferLogHandlerTest {
+
+    @Test
+    @Bug(9120)
+    public void tooMuchRecordsShouldNotCrashHandler() {
+        final RingBufferLogHandler handler = new RingBufferLogHandler();
+
+        for (long i = 0; i < (long)Integer.MAX_VALUE + 300; i++) {
+            // throws ArrayIndexOutOfBoundsException after int-overflow
+            handler.publish(null);
+        }
+    }
+}