1 files changed, 212 insertions, 0 deletions
diff --git a/tests/unlink/00.t b/tests/unlink/00.t
new file mode 100644
index 0000000000000..0b9b1f1b59cf0
--- /dev/null
+++ b/tests/unlink/00.t
@@ -0,0 +1,212 @@
+#!/bin/sh
+# $FreeBSD: head/tools/regression/pjdfstest/tests/unlink/00.t 211352 2010-08-15 21:24:17Z pjd $
+
+desc="unlink removes regular files, symbolic links, fifos and sockets"
+
+dir=`dirname $0`
+. ${dir}/../misc.sh
+
+echo "1..112"
+
+n0=`namegen`
+n1=`namegen`
+n2=`namegen`
+
+expect 0 mkdir ${n2} 0755
+cdir=`pwd`
+cd ${n2}
+
+expect 0 create ${n0} 0644
+expect regular lstat ${n0} type
+expect 0 unlink ${n0}
+expect ENOENT lstat ${n0} type
+
+expect 0 symlink ${n1} ${n0}
+expect symlink lstat ${n0} type
+expect 0 unlink ${n0}
+expect ENOENT lstat ${n0} type
+
+expect 0 mkfifo ${n0} 0644
+expect fifo lstat ${n0} type
+expect 0 unlink ${n0}
+expect ENOENT lstat ${n0} type
+
+expect 0 mknod ${n0} b 0644 1 2
+expect block lstat ${n0} type
+expect 0 unlink ${n0}
+expect ENOENT lstat ${n0} type
+
+expect 0 mknod ${n0} c 0644 1 2
+expect char lstat ${n0} type
+expect 0 unlink ${n0}
+expect ENOENT lstat ${n0} type
+
+expect 0 bind ${n0}
+expect socket lstat ${n0} type
+expect 0 unlink ${n0}
+expect ENOENT lstat ${n0} type
+
+# successful unlink(2) updates ctime.
+expect 0 create ${n0} 0644
+expect 0 link ${n0} ${n1}
+ctime1=`${fstest} stat ${n0} ctime`
+sleep 1
+expect 0 unlink ${n1}
+ctime2=`${fstest} stat ${n0} ctime`
+test_check $ctime1 -lt $ctime2
+expect 0 unlink ${n0}
+
+expect 0 mkfifo ${n0} 0644
+expect 0 link ${n0} ${n1}
+ctime1=`${fstest} stat ${n0} ctime`
+sleep 1
+expect 0 unlink ${n1}
+ctime2=`${fstest} stat ${n0} ctime`
+test_check $ctime1 -lt $ctime2
+expect 0 unlink ${n0}
+
+expect 0 mknod ${n0} b 0644 1 2
+expect 0 link ${n0} ${n1}
+ctime1=`${fstest} stat ${n0} ctime`
+sleep 1
+expect 0 unlink ${n1}
+ctime2=`${fstest} stat ${n0} ctime`
+test_check $ctime1 -lt $ctime2
+expect 0 unlink ${n0}
+
+expect 0 mknod ${n0} c 0644 1 2
+expect 0 link ${n0} ${n1}
+ctime1=`${fstest} stat ${n0} ctime`
+sleep 1
+expect 0 unlink ${n1}
+ctime2=`${fstest} stat ${n0} ctime`
+test_check $ctime1 -lt $ctime2
+expect 0 unlink ${n0}
+
+expect 0 bind ${n0}
+expect 0 link ${n0} ${n1}
+ctime1=`${fstest} stat ${n0} ctime`
+sleep 1
+expect 0 unlink ${n1}
+ctime2=`${fstest} stat ${n0} ctime`
+test_check $ctime1 -lt $ctime2
+expect 0 unlink ${n0}
+
+# unsuccessful unlink(2) does not update ctime.
+expect 0 create ${n0} 0644
+ctime1=`${fstest} stat ${n0} ctime`
+sleep 1
+expect EACCES -u 65534 unlink ${n0}
+ctime2=`${fstest} stat ${n0} ctime`
+test_check $ctime1 -eq $ctime2
+expect 0 unlink ${n0}
+
+expect 0 mkfifo ${n0} 0644
+ctime1=`${fstest} stat ${n0} ctime`
+sleep 1
+expect EACCES -u 65534 unlink ${n0}
+ctime2=`${fstest} stat ${n0} ctime`
+test_check $ctime1 -eq $ctime2
+expect 0 unlink ${n0}
+
+expect 0 mknod ${n0} b 0644 1 2
+ctime1=`${fstest} stat ${n0} ctime`
+sleep 1
+expect EACCES -u 65534 unlink ${n0}
+ctime2=`${fstest} stat ${n0} ctime`
+test_check $ctime1 -eq $ctime2
+expect 0 unlink ${n0}
+
+expect 0 mknod ${n0} c 0644 1 2
+ctime1=`${fstest} stat ${n0} ctime`
+sleep 1
+expect EACCES -u 65534 unlink ${n0}
+ctime2=`${fstest} stat ${n0} ctime`
+test_check $ctime1 -eq $ctime2
+expect 0 unlink ${n0}
+
+expect 0 bind ${n0}
+ctime1=`${fstest} stat ${n0} ctime`
+sleep 1
+expect EACCES -u 65534 unlink ${n0}
+ctime2=`${fstest} stat ${n0} ctime`
+test_check $ctime1 -eq $ctime2
+expect 0 unlink ${n0}
+
+expect 0 mkdir ${n0} 0755
+expect 0 create ${n0}/${n1} 0644
+time=`${fstest} stat ${n0} ctime`
+sleep 1
+expect 0 unlink ${n0}/${n1}
+mtime=`${fstest} stat ${n0} mtime`
+test_check $time -lt $mtime
+ctime=`${fstest} stat ${n0} ctime`
+test_check $time -lt $ctime
+expect 0 rmdir ${n0}
+
+expect 0 mkdir ${n0} 0755
+expect 0 mkfifo ${n0}/${n1} 0644
+time=`${fstest} stat ${n0} ctime`
+sleep 1
+expect 0 unlink ${n0}/${n1}
+mtime=`${fstest} stat ${n0} mtime`
+test_check $time -lt $mtime
+ctime=`${fstest} stat ${n0} ctime`
+test_check $time -lt $ctime
+expect 0 rmdir ${n0}
+
+expect 0 mkdir ${n0} 0755
+expect 0 mknod ${n0}/${n1} b 0644 1 2
+time=`${fstest} stat ${n0} ctime`
+sleep 1
+expect 0 unlink ${n0}/${n1}
+mtime=`${fstest} stat ${n0} mtime`
+test_check $time -lt $mtime
+ctime=`${fstest} stat ${n0} ctime`
+test_check $time -lt $ctime
+expect 0 rmdir ${n0}
+
+expect 0 mkdir ${n0} 0755
+expect 0 mknod ${n0}/${n1} c 0644 1 2
+time=`${fstest} stat ${n0} ctime`
+sleep 1
+expect 0 unlink ${n0}/${n1}
+mtime=`${fstest} stat ${n0} mtime`
+test_check $time -lt $mtime
+ctime=`${fstest} stat ${n0} ctime`
+test_check $time -lt $ctime
+expect 0 rmdir ${n0}
+
+expect 0 mkdir ${n0} 0755
+expect 0 bind ${n0}/${n1}
+time=`${fstest} stat ${n0} ctime`
+sleep 1
+expect 0 unlink ${n0}/${n1}
+mtime=`${fstest} stat ${n0} mtime`
+test_check $time -lt $mtime
+ctime=`${fstest} stat ${n0} ctime`
+test_check $time -lt $ctime
+expect 0 rmdir ${n0}
+
+expect 0 mkdir ${n0} 0755
+expect 0 symlink test ${n0}/${n1}
+time=`${fstest} stat ${n0} ctime`
+sleep 1
+expect 0 unlink ${n0}/${n1}
+mtime=`${fstest} stat ${n0} mtime`
+test_check $time -lt $mtime
+ctime=`${fstest} stat ${n0} ctime`
+test_check $time -lt $ctime
+expect 0 rmdir ${n0}
+
+expect 0 create ${n0} 0644
+expect 0 link ${n0} ${n1}
+time=`${fstest} stat ${n0} ctime`
+sleep 1
+expect 0 unlink ${n1}
+ctime=`${fstest} stat ${n0} ctime`
+test_check $time -lt $ctime
+expect 0 unlink ${n0}
+
+cd ${cdir}
+expect 0 rmdir ${n2}