steveloughran commented on a change in pull request #533: HADOOP-14630 Contract Tests to verify create, mkdirs and rename under a file is forbidden URL: https://github.com/apache/hadoop/pull/533#discussion_r389723098
########## File path: hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/fs/contract/AbstractContractCreateTest.java ########## @@ -332,4 +323,117 @@ public void testCreateMakesParentDirs() throws Throwable { assertTrue("Grandparent directory does not appear to be a directory", fs.getFileStatus(grandparent).isDirectory()); } + + @Test + public void testCreateFileUnderFile() throws Throwable { + describe("Verify that it is forbidden to create file/file"); + if (isSupported(CREATE_FILE_UNDER_FILE_ALLOWED)) { + // object store or some file systems: downgrade to a skip so that the + // failure is visible in test results + skip("This filesystem supports creating files under files"); + } + Path grandparent = methodPath(); + Path parent = new Path(grandparent, "parent"); + expectCreateUnderFileFails( + "creating a file under a file", + grandparent, + parent); + } + + @Test + public void testCreateUnderFileSubdir() throws Throwable { + describe("Verify that it is forbidden to create file/dir/file"); + if (isSupported(CREATE_FILE_UNDER_FILE_ALLOWED)) { + // object store or some file systems: downgrade to a skip so that the + // failure is visible in test results + skip("This filesystem supports creating files under files"); + } + Path grandparent = methodPath(); + Path parent = new Path(grandparent, "parent"); + Path child = new Path(parent, "child"); + expectCreateUnderFileFails( + "creating a file under a subdirectory of a file", + grandparent, + child); + } + + + @Test + public void testMkdirUnderFile() throws Throwable { + describe("Verify that it is forbidden to create file/dir"); + Path grandparent = methodPath(); + Path parent = new Path(grandparent, "parent"); + expectMkdirsUnderFileFails("mkdirs() under a file", + grandparent, parent); + } + + @Test + public void testMkdirUnderFileSubdir() throws Throwable { + describe("Verify that it is forbidden to create file/dir/dir"); + Path grandparent = methodPath(); + Path parent = new Path(grandparent, "parent"); + Path child = new Path(parent, "child"); + expectMkdirsUnderFileFails("mkdirs() file/dir", + grandparent, child); + + try { Review comment: just being curious about deeper creation .. those object stores are so troublesome here ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org