1 files changed, 99 insertions, 0 deletions
diff --git a/tests/open/00.t b/tests/open/00.t
new file mode 100644
index 000000000000..cf11a9290e8e
--- /dev/null
+++ b/tests/open/00.t
@@ -0,0 +1,99 @@
+#!/bin/sh
+# $FreeBSD: head/tools/regression/pjdfstest/tests/open/00.t 211352 2010-08-15 21:24:17Z pjd $
+
+desc="open opens (and eventually creates) a file"
+
+dir=`dirname $0`
+. ${dir}/../misc.sh
+
+echo "1..47"
+
+n0=`namegen`
+n1=`namegen`
+
+expect 0 mkdir ${n1} 0755
+cdir=`pwd`
+cd ${n1}
+
+# POSIX: (If O_CREAT is specified and the file doesn't exist) [...] the access
+# permission bits of the file mode shall be set to the value of the third
+# argument taken as type mode_t modified as follows: a bitwise AND is performed
+# on the file-mode bits and the corresponding bits in the complement of the
+# process' file mode creation mask. Thus, all bits in the file mode whose
+# corresponding bit in the file mode creation mask is set are cleared.
+expect 0 open ${n0} O_CREAT,O_WRONLY 0755
+expect regular,0755 lstat ${n0} type,mode
+expect 0 unlink ${n0}
+expect 0 open ${n0} O_CREAT,O_WRONLY 0151
+expect regular,0151 lstat ${n0} type,mode
+expect 0 unlink ${n0}
+expect 0 -U 077 open ${n0} O_CREAT,O_WRONLY 0151
+expect regular,0100 lstat ${n0} type,mode
+expect 0 unlink ${n0}
+expect 0 -U 070 open ${n0} O_CREAT,O_WRONLY 0345
+expect regular,0305 lstat ${n0} type,mode
+expect 0 unlink ${n0}
+expect 0 -U 0501 open ${n0} O_CREAT,O_WRONLY 0345
+expect regular,0244 lstat ${n0} type,mode
+expect 0 unlink ${n0}
+
+# POSIX: (If O_CREAT is specified and the file doesn't exist) [...] the user ID
+# of the file shall be set to the effective user ID of the process; the group ID
+# of the file shall be set to the group ID of the file's parent directory or to
+# the effective group ID of the process [...]
+expect 0 chown . 65535 65535
+expect 0 -u 65535 -g 65535 open ${n0} O_CREAT,O_WRONLY 0644
+expect 65535,65535 lstat ${n0} uid,gid
+expect 0 unlink ${n0}
+expect 0 -u 65535 -g 65534 open ${n0} O_CREAT,O_WRONLY 0644
+expect "65535,6553[45]" lstat ${n0} uid,gid
+expect 0 unlink ${n0}
+expect 0 chmod . 0777
+expect 0 -u 65534 -g 65533 open ${n0} O_CREAT,O_WRONLY 0644
+expect "65534,6553[35]" lstat ${n0} uid,gid
+expect 0 unlink ${n0}
+
+# Update parent directory ctime/mtime if file didn't exist.
+expect 0 chown . 0 0
+time=`${fstest} stat . ctime`
+sleep 1
+expect 0 open ${n0} O_CREAT,O_WRONLY 0644
+atime=`${fstest} stat ${n0} atime`
+test_check $time -lt $atime
+mtime=`${fstest} stat ${n0} mtime`
+test_check $time -lt $mtime
+ctime=`${fstest} stat ${n0} ctime`
+test_check $time -lt $ctime
+mtime=`${fstest} stat . mtime`
+test_check $time -lt $mtime
+ctime=`${fstest} stat . ctime`
+test_check $time -lt $ctime
+expect 0 unlink ${n0}
+
+# Don't update parent directory ctime/mtime if file existed.
+expect 0 create ${n0} 0644
+dmtime=`${fstest} stat . mtime`
+dctime=`${fstest} stat . ctime`
+sleep 1
+expect 0 open ${n0} O_CREAT,O_RDONLY 0644
+mtime=`${fstest} stat . mtime`
+test_check $dmtime -eq $mtime
+ctime=`${fstest} stat . ctime`
+test_check $dctime -eq $ctime
+expect 0 unlink ${n0}
+
+echo test > ${n0}
+expect 5 stat ${n0} size
+mtime1=`${fstest} stat ${n0} mtime`
+ctime1=`${fstest} stat ${n0} ctime`
+sleep 1
+expect 0 open ${n0} O_WRONLY,O_TRUNC
+mtime2=`${fstest} stat ${n0} mtime`
+test_check $mtime1 -lt $mtime2
+ctime2=`${fstest} stat ${n0} ctime`
+test_check $ctime1 -lt $ctime2
+expect 0 stat ${n0} size
+expect 0 unlink ${n0}
+
+cd ${cdir}
+expect 0 rmdir ${n1}