1 files changed, 46 insertions, 0 deletions
diff --git a/regress/sys/ffs/tests/mkfifo/10.t b/regress/sys/ffs/tests/mkfifo/10.t
new file mode 100644
index 00000000000..26bdb526361
--- /dev/null
+++ b/regress/sys/ffs/tests/mkfifo/10.t
@@ -0,0 +1,46 @@
+#!/bin/sh
+# $FreeBSD: src/tools/regression/fstest/tests/mkfifo/10.t,v 1.1 2007/01/17 01:42:09 pjd Exp $
+
+desc="mkfifo returns EPERM if the parent directory of the file to be created has its immutable flag set"
+
+n0=`namegen`
+n1=`namegen`
+
+expect 0 mkdir ${n0} 0755
+
+expect 0 mkfifo ${n0}/${n1} 0644
+expect 0 unlink ${n0}/${n1}
+
+expect 0 chflags ${n0} SF_IMMUTABLE
+expect EPERM mkfifo ${n0}/${n1} 0644
+expect 0 chflags ${n0} none
+expect 0 mkfifo ${n0}/${n1} 0644
+expect 0 unlink ${n0}/${n1}
+
+expect 0 chflags ${n0} UF_IMMUTABLE
+expect EPERM mkfifo ${n0}/${n1} 0644
+expect 0 chflags ${n0} none
+expect 0 mkfifo ${n0}/${n1} 0644
+expect 0 unlink ${n0}/${n1}
+
+expect 0 chflags ${n0} SF_APPEND
+expect 0 mkfifo ${n0}/${n1} 0644
+expect 0 chflags ${n0} none
+expect 0 unlink ${n0}/${n1}
+
+expect 0 chflags ${n0} UF_APPEND
+expect 0 mkfifo ${n0}/${n1} 0644
+expect 0 chflags ${n0} none
+expect 0 unlink ${n0}/${n1}
+
+expect 0 chflags ${n0} SF_NOUNLINK
+expect 0 mkfifo ${n0}/${n1} 0644
+expect 0 unlink ${n0}/${n1}
+expect 0 chflags ${n0} none
+
+expect 0 chflags ${n0} UF_NOUNLINK
+expect 0 mkfifo ${n0}/${n1} 0644
+expect 0 unlink ${n0}/${n1}
+expect 0 chflags ${n0} none
+
+expect 0 rmdir ${n0}