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From inigo...@apache.org
Subject [05/50] [abbrv] hadoop git commit: HADOOP-14506. Add create() contract test that verifies ancestor dir creation. Contributed by Sean Mackrory.
Date Wed, 21 Jun 2017 23:23:52 GMT
HADOOP-14506. Add create() contract test that verifies ancestor dir creation.
Contributed by Sean Mackrory.


Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/d780a678
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/d780a678
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/d780a678

Branch: refs/heads/HDFS-10467
Commit: d780a67864d2c687d23b69798c19ee865e38cc5a
Parents: 315f077
Author: Steve Loughran <stevel@apache.org>
Authored: Thu Jun 15 14:49:34 2017 +0100
Committer: Steve Loughran <stevel@apache.org>
Committed: Thu Jun 15 14:49:34 2017 +0100

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 .../fs/contract/AbstractContractCreateTest.java   | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
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http://git-wip-us.apache.org/repos/asf/hadoop/blob/d780a678/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/fs/contract/AbstractContractCreateTest.java
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diff --git a/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/fs/contract/AbstractContractCreateTest.java
b/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/fs/contract/AbstractContractCreateTest.java
index 2230fd4..a9ce607 100644
--- a/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/fs/contract/AbstractContractCreateTest.java
+++ b/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/fs/contract/AbstractContractCreateTest.java
@@ -32,6 +32,7 @@ import java.io.IOException;
 import static org.apache.hadoop.fs.contract.ContractTestUtils.dataset;
 import static org.apache.hadoop.fs.contract.ContractTestUtils.getFileStatusEventually;
 import static org.apache.hadoop.fs.contract.ContractTestUtils.skip;
+import static org.apache.hadoop.fs.contract.ContractTestUtils.touch;
 import static org.apache.hadoop.fs.contract.ContractTestUtils.writeDataset;
 import static org.apache.hadoop.fs.contract.ContractTestUtils.writeTextFile;
 
@@ -272,4 +273,21 @@ public abstract class AbstractContractCreateTest extends
         defaultBlockSize >= minValue);
   }
 
+  @Test
+  public void testCreateMakesParentDirs() throws Throwable {
+    describe("check that after creating a file its parent directories exist");
+    FileSystem fs = getFileSystem();
+    Path grandparent = path("testCreateCreatesAndPopulatesParents");
+    Path parent = new Path(grandparent, "parent");
+    Path child = new Path(parent, "child");
+    touch(fs, child);
+    assertEquals("List status of parent should include the 1 child file",
+        1, fs.listStatus(parent).length);
+    assertTrue("Parent directory does not appear to be a directory",
+        fs.getFileStatus(parent).isDirectory());
+    assertEquals("List status of grandparent should include the 1 parent dir",
+        1, fs.listStatus(grandparent).length);
+    assertTrue("Grandparent directory does not appear to be a directory",
+        fs.getFileStatus(grandparent).isDirectory());
+  }
 }


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