From 98f868c319c34e585ac8625fce524380fe24ba8a Mon Sep 17 00:00:00 2001
From: Aaron Jacobs <jacobsa@google.com>
Date: Tue, 3 Mar 2015 14:34:28 +1100
Subject: [PATCH] MemFSTest.Rmdir_NonEmpty

---
 samples/memfs/memfs_test.go | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/samples/memfs/memfs_test.go b/samples/memfs/memfs_test.go
index 12318ae..01afb60 100644
--- a/samples/memfs/memfs_test.go
+++ b/samples/memfs/memfs_test.go
@@ -324,7 +324,17 @@ func (t *MemFSTest) UnlinkFile_NonExistent() {
 }
 
 func (t *MemFSTest) Rmdir_NonEmpty() {
-	AssertTrue(false, "TODO")
+	var err error
+
+	// Create two levels of directories.
+	err = os.MkdirAll(path.Join(t.mfs.Dir(), "foo/bar"), 0754)
+	AssertEq(nil, err)
+
+	// Attempt to remove the parent.
+	err = os.Remove(path.Join(t.mfs.Dir(), "foo"))
+
+	AssertNe(nil, err)
+	ExpectThat(err, Error(HasSubstr("non-empty")))
 }
 
 func (t *MemFSTest) Rmdir_Empty() {