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From asur...@apache.org
Subject hadoop git commit: Missing file for YARN-4895.
Date Fri, 01 Apr 2016 22:58:42 GMT
Repository: hadoop
Updated Branches:
  refs/heads/branch-2 24ce9ea45 -> f56266fcc


Missing file for YARN-4895.

(cherry picked from commit 5686caa9fcb59759c9286385575f31e407a97c16)


Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/f56266fc
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/f56266fc
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/f56266fc

Branch: refs/heads/branch-2
Commit: f56266fccc7aff881457ddf9cf63878a34cb8eff
Parents: 24ce9ea
Author: Arun Suresh <asuresh@apache.org>
Authored: Fri Apr 1 15:58:13 2016 -0700
Committer: Arun Suresh <asuresh@apache.org>
Committed: Fri Apr 1 15:58:38 2016 -0700

----------------------------------------------------------------------
 .../api/records/TestResourceUtilization.java    | 63 ++++++++++++++++++++
 1 file changed, 63 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/hadoop/blob/f56266fc/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/api/records/TestResourceUtilization.java
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/api/records/TestResourceUtilization.java
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/api/records/TestResourceUtilization.java
new file mode 100644
index 0000000..5934846
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/api/records/TestResourceUtilization.java
@@ -0,0 +1,63 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hadoop.yarn.api.records;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+public class TestResourceUtilization {
+
+  @Test
+  public void testResourceUtilization() {
+    ResourceUtilization u1 = ResourceUtilization.newInstance(10, 20, 0.5f);
+    ResourceUtilization u2 = ResourceUtilization.newInstance(u1);
+    ResourceUtilization u3 = ResourceUtilization.newInstance(10, 20, 0.5f);
+    ResourceUtilization u4 = ResourceUtilization.newInstance(20, 20, 0.5f);
+    ResourceUtilization u5 = ResourceUtilization.newInstance(30, 40, 0.8f);
+
+    Assert.assertEquals(u1, u2);
+    Assert.assertEquals(u1, u3);
+    Assert.assertNotEquals(u1, u4);
+    Assert.assertNotEquals(u2, u5);
+    Assert.assertNotEquals(u4, u5);
+
+    Assert.assertTrue(u1.hashCode() == u2.hashCode());
+    Assert.assertTrue(u1.hashCode() == u3.hashCode());
+    Assert.assertFalse(u1.hashCode() == u4.hashCode());
+    Assert.assertFalse(u2.hashCode() == u5.hashCode());
+    Assert.assertFalse(u4.hashCode() == u5.hashCode());
+
+    Assert.assertTrue(u1.getPhysicalMemory() == 10);
+    Assert.assertFalse(u1.getVirtualMemory() == 10);
+    Assert.assertTrue(u1.getCPU() == 0.5f);
+
+    Assert.assertEquals("<pmem:10, vmem:" + u1.getVirtualMemory()
+        + ", vCores:0.5>", u1.toString());
+
+    u1.addTo(10, 0, 0.0f);
+    Assert.assertNotEquals(u1, u2);
+    Assert.assertEquals(u1, u4);
+    u1.addTo(10, 20, 0.3f);
+    Assert.assertEquals(u1, u5);
+    u1.subtractFrom(10, 20, 0.3f);
+    Assert.assertEquals(u1, u4);
+    u1.subtractFrom(10, 0, 0.0f);
+    Assert.assertEquals(u1, u3);
+  }
+}


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