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HADOOP-9791. Add a test case covering long paths for new FileUtil access check methods. Contributed by Ivan Mitic. 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1524631 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Ivan Mitic 2013-09-19 06:54:29 +00:00
parent 1c4f4a38ca
commit 3720956a6a
2 changed files with 42 additions and 0 deletions
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3
hadoop-common-project/hadoop-common/CHANGES.txt
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@ -369,6 +369,9 @@ Release 2.3.0 - UNRELEASED
HADOOP-9929. Insufficient permissions for a path reported as file not found. HADOOP-9929. Insufficient permissions for a path reported as file not found.
(Contributed by Colin Patrick McCabe) (Contributed by Colin Patrick McCabe)
HADOOP-9791. Add a test case covering long paths for new FileUtil access
check methods (ivanmi)
Release 2.2.0 - UNRELEASED Release 2.2.0 - UNRELEASED
INCOMPATIBLE CHANGES INCOMPATIBLE CHANGES

39
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/io/nativeio/TestNativeIO.java
View File

@ -254,6 +254,45 @@ public class TestNativeIO {
File testFile = new File(TEST_DIR, "testfileaccess"); File testFile = new File(TEST_DIR, "testfileaccess");
assertTrue(testFile.createNewFile()); assertTrue(testFile.createNewFile());
// Validate ACCESS_READ
FileUtil.setReadable(testFile, false);
assertFalse(NativeIO.Windows.access(testFile.getAbsolutePath(),
NativeIO.Windows.AccessRight.ACCESS_READ));
FileUtil.setReadable(testFile, true);
assertTrue(NativeIO.Windows.access(testFile.getAbsolutePath(),
NativeIO.Windows.AccessRight.ACCESS_READ));
// Validate ACCESS_WRITE
FileUtil.setWritable(testFile, false);
assertFalse(NativeIO.Windows.access(testFile.getAbsolutePath(),
NativeIO.Windows.AccessRight.ACCESS_WRITE));
FileUtil.setWritable(testFile, true);
assertTrue(NativeIO.Windows.access(testFile.getAbsolutePath(),
NativeIO.Windows.AccessRight.ACCESS_WRITE));
// Validate ACCESS_EXECUTE
FileUtil.setExecutable(testFile, false);
assertFalse(NativeIO.Windows.access(testFile.getAbsolutePath(),
NativeIO.Windows.AccessRight.ACCESS_EXECUTE));
FileUtil.setExecutable(testFile, true);
assertTrue(NativeIO.Windows.access(testFile.getAbsolutePath(),
NativeIO.Windows.AccessRight.ACCESS_EXECUTE));
// Validate that access checks work as expected for long paths
// Assemble a path longer then 260 chars (MAX_PATH)
String testFileRelativePath = "";
for (int i = 0; i < 15; ++i) {
testFileRelativePath += "testfileaccessfolder\\";
}
testFileRelativePath += "testfileaccess";
testFile = new File(TEST_DIR, testFileRelativePath);
assertTrue(testFile.getParentFile().mkdirs());
assertTrue(testFile.createNewFile());
// Validate ACCESS_READ // Validate ACCESS_READ
FileUtil.setReadable(testFile, false); FileUtil.setReadable(testFile, false);
assertFalse(NativeIO.Windows.access(testFile.getAbsolutePath(), assertFalse(NativeIO.Windows.access(testFile.getAbsolutePath(),