HADOOP-12240. Fix tests requiring native library to be skipped in non-native profile. Contributed by Masatake Iwasaki.

(cherry picked from commit 90bda9c611)

hadoop-common-project/hadoop-common/CHANGES.txt

@@ -478,6 +478,9 @@ Release 2.8.0 - UNRELEASED
     HADOOP-10615. FileInputStream in JenkinsHash#main() is never closed.
     (Chen He via ozawa)
 
+    HADOOP-12240. Fix tests requiring native library to be skipped in non-native
+    profile. (Masatake Iwasaki via ozawa)
+
 Release 2.7.2 - UNRELEASED
 
   INCOMPATIBLE CHANGES

hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/crypto/TestCryptoStreamsWithOpensslAesCtrCryptoCodec.java

@@ -19,19 +19,18 @@ package org.apache.hadoop.crypto;
 
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.fs.CommonConfigurationKeysPublic;
-import org.apache.hadoop.util.NativeCodeLoader;
+import org.apache.hadoop.test.GenericTestUtils;
 import org.junit.BeforeClass;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
-import static org.junit.Assume.assumeTrue;
 
 public class TestCryptoStreamsWithOpensslAesCtrCryptoCodec 
     extends TestCryptoStreams {
   
   @BeforeClass
   public static void init() throws Exception {
-    assumeTrue(NativeCodeLoader.isNativeCodeLoaded());
+    GenericTestUtils.assumeNativeCodeLoaded();
     Configuration conf = new Configuration();
     conf.set(
         CommonConfigurationKeysPublic.HADOOP_SECURITY_CRYPTO_CODEC_CLASSES_AES_CTR_NOPADDING_KEY,

hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/io/TestSequenceFileAppend.java

@@ -34,6 +34,7 @@ import org.apache.hadoop.io.SequenceFile.Writer.Option;
 import org.apache.hadoop.io.compress.DefaultCodec;
 import org.apache.hadoop.io.compress.GzipCodec;
 import org.apache.hadoop.io.serializer.JavaSerializationComparator;
+import org.apache.hadoop.test.GenericTestUtils;
 import org.junit.AfterClass;
 import org.junit.BeforeClass;
 import org.junit.Test;
@@ -140,6 +141,7 @@ public class TestSequenceFileAppend {
 
   @Test(timeout = 30000)
   public void testAppendRecordCompression() throws Exception {
+    GenericTestUtils.assumeNativeCodeLoaded();
 
     Path file = new Path(ROOT_PATH, "testseqappendblockcompr.seq");
     fs.delete(file, true);
@@ -173,6 +175,7 @@ public class TestSequenceFileAppend {
 
   @Test(timeout = 30000)
   public void testAppendBlockCompression() throws Exception {
+    GenericTestUtils.assumeNativeCodeLoaded();
 
     Path file = new Path(ROOT_PATH, "testseqappendblockcompr.seq");
     fs.delete(file, true);
@@ -247,6 +250,8 @@ public class TestSequenceFileAppend {
 
   @Test(timeout = 30000)
   public void testAppendSort() throws Exception {
+    GenericTestUtils.assumeNativeCodeLoaded();
+
     Path file = new Path(ROOT_PATH, "testseqappendSort.seq");
     fs.delete(file, true);
 

hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/test/GenericTestUtils.java

@@ -35,6 +35,7 @@ import java.util.regex.Pattern;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.impl.Log4JLogger;
 import org.apache.hadoop.fs.FileUtil;
+import org.apache.hadoop.util.NativeCodeLoader;
 import org.apache.hadoop.util.StringUtils;
 import org.apache.hadoop.util.Time;
 import org.apache.log4j.Layout;
@@ -43,6 +44,7 @@ import org.apache.log4j.LogManager;
 import org.apache.log4j.Logger;
 import org.apache.log4j.WriterAppender;
 import org.junit.Assert;
+import org.junit.Assume;
 import org.mockito.invocation.InvocationOnMock;
 import org.mockito.stubbing.Answer;
 
@@ -410,4 +412,11 @@ public abstract class GenericTestUtils {
       }
     }
   }
+
+  /**
+   * Skip test if native code is not loaded.
+   */
+  public static void assumeNativeCodeLoaded() {
+    Assume.assumeTrue(NativeCodeLoader.isNativeCodeLoaded());
+  }
 }