| Message ID | 20250219-generic126-v1-1-018e4e60c811@kernel.org (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | generic/126: run it inside its own subdirectory | expand |
On Wed, Feb 19, 2025 at 11:50:03AM -0500, Jeff Layton wrote: > I had been seeing some failures in generic/126 when running on NFS under > kdevops. > > The problem turned out to be that kdevops makes the root of the NFS > export mode 01777 by default (i.e. with the sticky bit set). This causes > some of these permission tests to fail because the open() is called with > the O_CREAT bit set. > > Make the outcome of this test not depend on the permissions on > $TEST_DIR. Create a new directory to do these tests in, and clean it up > when done. > > Signed-off-by: Jeff Layton <jlayton@kernel.org> > --- > tests/generic/126 | 11 +++++++++-- > 1 file changed, 9 insertions(+), 2 deletions(-) > > diff --git a/tests/generic/126 b/tests/generic/126 > index 142d2bb97db706bafd2152856ef0993c5c273441..fe0d6db1b6bd85d4942333fdf04d23a63c4052ec 100755 > --- a/tests/generic/126 > +++ b/tests/generic/126 > @@ -23,7 +23,13 @@ _require_chown > > QA_FS_PERMS=$here/src/fs_perms > > -cd $TEST_DIR > +testdir="$TEST_DIR/generic-126.$$" > + > +mkdir $testdir > +chown 0:0 $testdir > +chmod 0755 $testdir > +cd $testdir > + > cp $here/src/testx ./testx.file > > # file_perm owner_uid owner_gid tester_uid tester_gid perm_to_test expected_result pass=1 > @@ -46,7 +52,8 @@ $QA_FS_PERMS 200 99 99 200 99 w 1 > $QA_FS_PERMS 040 99 99 99 500 r 1 > $QA_FS_PERMS 400 99 99 200 99 r 1 > > -rm -f ./testx.file > +cd / > +rm -rf $testdir You might want to put: test -n "$testdir" && rm -r -f "$testdir" into _cleanup so that it's always removed? --D > > status=0 > exit > > --- > base-commit: 8467552f09e1672a02712653b532a84bd46ea10e > change-id: 20250219-generic126-f81b3022c4b7 > > Best regards, > -- > Jeff Layton <jlayton@kernel.org> > >
On Wed, Feb 19, 2025 at 11:50:03AM -0500, Jeff Layton wrote: > I had been seeing some failures in generic/126 when running on NFS under > kdevops. > > The problem turned out to be that kdevops makes the root of the NFS > export mode 01777 by default (i.e. with the sticky bit set). This causes > some of these permission tests to fail because the open() is called with > the O_CREAT bit set. > > Make the outcome of this test not depend on the permissions on > $TEST_DIR. Create a new directory to do these tests in, and clean it up > when done. > > Signed-off-by: Jeff Layton <jlayton@kernel.org> > --- > tests/generic/126 | 11 +++++++++-- > 1 file changed, 9 insertions(+), 2 deletions(-) > > diff --git a/tests/generic/126 b/tests/generic/126 > index 142d2bb97db706bafd2152856ef0993c5c273441..fe0d6db1b6bd85d4942333fdf04d23a63c4052ec 100755 > --- a/tests/generic/126 > +++ b/tests/generic/126 > @@ -23,7 +23,13 @@ _require_chown > > QA_FS_PERMS=$here/src/fs_perms > > -cd $TEST_DIR > +testdir="$TEST_DIR/generic-126.$$" > + > +mkdir $testdir > +chown 0:0 $testdir > +chmod 0755 $testdir > +cd $testdir Comment explaining why this weird setup step is done, please! > + > cp $here/src/testx ./testx.file > > # file_perm owner_uid owner_gid tester_uid tester_gid perm_to_test expected_result pass=1 > @@ -46,7 +52,8 @@ $QA_FS_PERMS 200 99 99 200 99 w 1 > $QA_FS_PERMS 040 99 99 99 500 r 1 > $QA_FS_PERMS 400 99 99 200 99 r 1 > > -rm -f ./testx.file > +cd / > +rm -rf $testdir belongs in _cleanup(), not here. -Dave.
diff --git a/tests/generic/126 b/tests/generic/126 index 142d2bb97db706bafd2152856ef0993c5c273441..fe0d6db1b6bd85d4942333fdf04d23a63c4052ec 100755 --- a/tests/generic/126 +++ b/tests/generic/126 @@ -23,7 +23,13 @@ _require_chown QA_FS_PERMS=$here/src/fs_perms -cd $TEST_DIR +testdir="$TEST_DIR/generic-126.$$" + +mkdir $testdir +chown 0:0 $testdir +chmod 0755 $testdir +cd $testdir + cp $here/src/testx ./testx.file # file_perm owner_uid owner_gid tester_uid tester_gid perm_to_test expected_result pass=1 @@ -46,7 +52,8 @@ $QA_FS_PERMS 200 99 99 200 99 w 1 $QA_FS_PERMS 040 99 99 99 500 r 1 $QA_FS_PERMS 400 99 99 200 99 r 1 -rm -f ./testx.file +cd / +rm -rf $testdir status=0 exit
I had been seeing some failures in generic/126 when running on NFS under kdevops. The problem turned out to be that kdevops makes the root of the NFS export mode 01777 by default (i.e. with the sticky bit set). This causes some of these permission tests to fail because the open() is called with the O_CREAT bit set. Make the outcome of this test not depend on the permissions on $TEST_DIR. Create a new directory to do these tests in, and clean it up when done. Signed-off-by: Jeff Layton <jlayton@kernel.org> --- tests/generic/126 | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) --- base-commit: 8467552f09e1672a02712653b532a84bd46ea10e change-id: 20250219-generic126-f81b3022c4b7 Best regards,