private TestFsShellPermission.TestDeleteHelper GenDeleteEmptyDirHelper(string cmdOpts
, string targetPerm, string asUser, bool expectedToDelete)
{
TestFsShellPermission.FileEntry[] files = new TestFsShellPermission.FileEntry[] {
new TestFsShellPermission.FileEntry(this, "userA", true, "userA", "users", "755"
), new TestFsShellPermission.FileEntry(this, "userA/userB", true, "userB", "users"
, targetPerm)
};
TestFsShellPermission.FileEntry deleteEntry = files[1];
return(new TestFsShellPermission.TestDeleteHelper(this, files, deleteEntry, cmdOpts
, asUser, expectedToDelete));
}
// Expect target to be deleted
/// <exception cref="System.Exception"/>
public virtual TestFsShellPermission.TestDeleteHelper GenDeleteSingleFileNotAsOwner
()
{
TestFsShellPermission.FileEntry[] files = new TestFsShellPermission.FileEntry[] {
new TestFsShellPermission.FileEntry(this, "userA", true, "userA", "users", "755"
), new TestFsShellPermission.FileEntry(this, "userA/userB", false, "userB", "users"
, "700")
};
TestFsShellPermission.FileEntry deleteEntry = files[1];
return(new TestFsShellPermission.TestDeleteHelper(this, files, deleteEntry, "-rm -r"
, "userA", true));
}
public TestDeleteHelper(TestFsShellPermission _enclosing, TestFsShellPermission.FileEntry
[] fileEntries, TestFsShellPermission.FileEntry deleteEntry, string cmdAndOptions
, string doAsUser, bool expectedToDelete)
{
this._enclosing = _enclosing;
/*
* Each instance of TestDeleteHelper captures one testing scenario.
*
* To create all files listed in fileEntries, and then delete as user
* doAsuser the deleteEntry with command+options specified in cmdAndOptions.
*
* When expectedToDelete is true, the deleteEntry is expected to be deleted;
* otherwise, it's not expected to be deleted. At the end of test,
* the existence of deleteEntry is checked against expectedToDelete
* to ensure the command is finished with expected result
*/
this.fileEntries = fileEntries;
this.deleteEntry = deleteEntry;
this.cmdAndOptions = cmdAndOptions;
this.expectedToDelete = expectedToDelete;
this.doAsGroup = doAsUser.Equals("hdfs") ? "supergroup" : "users";
this.userUgi = TestFsShellPermission.CreateUGI(doAsUser, this.doAsGroup);
}