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MFp4: - When new object is created, it's group ID can be set to process'

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effective group ID or to group ID of its parent directory.
	- Add some comments from POSIX.
	- Verify that after successful O_TRUNC open, size is equal to 0.
This commit is contained in:
Pawel Jakub Dawidek 2007-01-25 20:50:02 +00:00
parent 33e0d352b2
commit b20669bdef
3 changed files with 39 additions and 7 deletions
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14
tools/regression/fstest/tests/mkdir/00.t
View File

@ -15,6 +15,9 @@ expect 0 mkdir ${n1} 0755
cdir=`pwd`
cd ${n1}
# POSIX: The file permission bits of the new directory shall be initialized from
# mode. These file permission bits of the mode argument shall be modified by the
# process' file creation mask.
expect 0 mkdir ${n0} 0755
expect dir,0755 lstat ${n0} type,mode
expect 0 rmdir ${n0}
@ -31,18 +34,25 @@ expect 0 -U 0501 mkdir ${n0} 0345
expect dir,0244 lstat ${n0} type,mode
expect 0 rmdir ${n0}
# POSIX: The directory's user ID shall be set to the process' effective user ID.
# The directory's group ID shall be set to the group ID of the parent directory
# or to the effective group ID of the process.
expect 0 chown . 65535 65535
expect 0 -u 65535 -g 65535 mkdir ${n0} 0755
expect 65535,65535 lstat ${n0} uid,gid
expect 0 rmdir ${n0}
expect 0 -u 65535 -g 65534 mkdir ${n0} 0755
expect 65535,65535 lstat ${n0} uid,gid
expect "65535,6553[45]" lstat ${n0} uid,gid
expect 0 rmdir ${n0}
expect 0 chmod . 0777
expect 0 -u 65534 -g 65533 mkdir ${n0} 0755
expect 65534,65535 lstat ${n0} uid,gid
expect "65534,6553[35]" lstat ${n0} uid,gid
expect 0 rmdir ${n0}
# POSIX: Upon successful completion, mkdir() shall mark for update the st_atime,
# st_ctime, and st_mtime fields of the directory. Also, the st_ctime and
# st_mtime fields of the directory that contains the new entry shall be marked
# for update.
expect 0 chown . 0 0
time=`${fstest} stat . ctime`
sleep 1

14
tools/regression/fstest/tests/mkfifo/00.t
View File

@ -15,6 +15,9 @@ expect 0 mkdir ${n1} 0755
cdir=`pwd`
cd ${n1}
# POSIX: The file permission bits of the new FIFO shall be initialized from
# mode. The file permission bits of the mode argument shall be modified by the
# process' file creation mask.
expect 0 mkfifo ${n0} 0755
expect fifo,0755 lstat ${n0} type,mode
expect 0 unlink ${n0}
@ -31,18 +34,25 @@ expect 0 -U 0501 mkfifo ${n0} 0345
expect fifo,0244 lstat ${n0} type,mode
expect 0 unlink ${n0}
# POSIX: The FIFO's user ID shall be set to the process' effective user ID.
# The FIFO's group ID shall be set to the group ID of the parent directory or to
# the effective group ID of the process.
expect 0 chown . 65535 65535
expect 0 -u 65535 -g 65535 mkfifo ${n0} 0755
expect 65535,65535 lstat ${n0} uid,gid
expect 0 unlink ${n0}
expect 0 -u 65535 -g 65534 mkfifo ${n0} 0755
expect 65535,65535 lstat ${n0} uid,gid
expect "65535,6553[45]" lstat ${n0} uid,gid
expect 0 unlink ${n0}
expect 0 chmod . 0777
expect 0 -u 65534 -g 65533 mkfifo ${n0} 0755
expect 65534,65535 lstat ${n0} uid,gid
expect "65534,6553[35]" lstat ${n0} uid,gid
expect 0 unlink ${n0}
# POSIX: Upon successful completion, mkfifo() shall mark for update the
# st_atime, st_ctime, and st_mtime fields of the file. Also, the st_ctime and
# st_mtime fields of the directory that contains the new entry shall be marked
# for update.
expect 0 chown . 0 0
time=`${fstest} stat . ctime`
sleep 1

18
tools/regression/fstest/tests/open/00.t
View File

@ -6,7 +6,7 @@ desc="open opens (and eventually creates) a file"
dir=`dirname $0`
. ${dir}/../misc.sh
echo "1..45"
echo "1..47"
n0=`namegen`
n1=`namegen`
@ -15,6 +15,12 @@ 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}
@ -31,16 +37,20 @@ 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 65535,65535 lstat ${n0} uid,gid
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 65534,65535 lstat ${n0} uid,gid
expect "65534,6553[35]" lstat ${n0} uid,gid
expect 0 unlink ${n0}
# Update parent directory ctime/mtime if file didn't exist.
@ -73,6 +83,7 @@ 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 ${n0} ctime`
sleep 1
@ -81,6 +92,7 @@ mtime2=`${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}