From: zhangyi (F) Date: Tue, 28 May 2019 15:17:22 +0000 (+0300) Subject: overlay: correct fsck.overlay exit code X-Git-Tag: v2022.05.01~1140 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=af3a63c4dcdd88c246e1adf3c6b600bc52a63b53;p=users%2Fhch%2Fxfstests-dev.git overlay: correct fsck.overlay exit code fsck.overlay should return correct exit code to show the file system status after fsck, instead of return 0 means consistency and !0 means inconsistency or something bad happened. Fix the following three exit code after running fsck.overlay: - Return FSCK_OK if the input file system is consistent, - Return FSCK_NONDESTRUCT if the file system inconsistent errors corrected, - Return FSCK_UNCORRECTED if the file system still have inconsistent errors. This patch also add a helper function to run fsck.overlay and check the return value is expected or not. [amir] rename helper to _overlay_fsck_expect, split define of FSCK_* to a seprate path. Signed-off-by: zhangyi (F) Signed-off-by: Amir Goldstein Reviewed-by: Eryu Guan Signed-off-by: Eryu Guan --- diff --git a/common/overlay b/common/overlay index a71c2035e..00946a943 100644 --- a/common/overlay +++ b/common/overlay @@ -193,6 +193,25 @@ _overlay_fsck_dirs() -o workdir=$workdir $* } +# Run fsck and check for expected return value +_overlay_fsck_expect() +{ + # The first arguments is the expected fsck program exit code, the + # remaining arguments are the input parameters of the fsck program. + local expect_ret=$1 + local lowerdir=$2 + local upperdir=$3 + local workdir=$4 + shift 4 + + _overlay_fsck_dirs $lowerdir $upperdir $workdir $* >> \ + $seqres.full 2>&1 + fsck_ret=$? + + [[ "$fsck_ret" == "$expect_ret" ]] || \ + echo "expect fsck.overlay to return $expect_ret, but got $fsck_ret" +} + _overlay_check_dirs() { local lowerdir=$1 diff --git a/tests/overlay/045 b/tests/overlay/045 index acc708718..6b5e8ae4b 100755 --- a/tests/overlay/045 +++ b/tests/overlay/045 @@ -96,8 +96,7 @@ echo "+ Orphan whiteout" make_test_dirs make_whiteout $lowerdir/foo $upperdir/{foo,bar} -_overlay_fsck_dirs $lowerdir $upperdir $workdir -p >> $seqres.full 2>&1 || \ - echo "fsck should not fail" +_overlay_fsck_expect $FSCK_NONDESTRUCT $lowerdir $upperdir $workdir -p ls $lowerdir ls $upperdir @@ -107,8 +106,7 @@ make_test_dirs touch $lowerdir2/{foo,bar} make_whiteout $upperdir/foo $lowerdir/bar -_overlay_fsck_dirs "$lowerdir:$lowerdir2" $upperdir $workdir -p >> \ - $seqres.full 2>&1 || echo "fsck should not fail" +_overlay_fsck_expect $FSCK_OK "$lowerdir:$lowerdir2" $upperdir $workdir -p check_whiteout $upperdir/foo $lowerdir/bar # Test orphan whiteout in opaque directory, should remove @@ -119,8 +117,7 @@ touch $lowerdir/testdir/foo make_opaque_dir $upperdir/testdir make_whiteout $upperdir/testdir/foo -_overlay_fsck_dirs $lowerdir $upperdir $workdir -p >> $seqres.full 2>&1 || \ - echo "fsck should not fail" +_overlay_fsck_expect $FSCK_NONDESTRUCT $lowerdir $upperdir $workdir -p ls $upperdir/testdir # Test orphan whiteout whose parent path is not an merged directory, @@ -135,8 +132,7 @@ make_whiteout $lowerdir/testdir2 make_opaque_dir $lowerdir/testdir3 make_whiteout $upperdir/{testdir1/foo,/testdir2/foo,testdir3/foo,testdir4/foo} -_overlay_fsck_dirs "$lowerdir:$lowerdir2" $upperdir $workdir -p >> \ - $seqres.full 2>&1 || echo "fsck should not fail" +_overlay_fsck_expect $FSCK_NONDESTRUCT "$lowerdir:$lowerdir2" $upperdir $workdir -p ls $upperdir/testdir1 ls $upperdir/testdir2 ls $upperdir/testdir3 @@ -150,8 +146,7 @@ touch $lowerdir/testdir/foo make_redirect_dir $upperdir/testdir "origin" make_whiteout $upperdir/testdir/foo -_overlay_fsck_dirs $lowerdir $upperdir $workdir -p >> $seqres.full 2>&1 || \ - echo "fsck should not fail" +_overlay_fsck_expect $FSCK_NONDESTRUCT $lowerdir $upperdir $workdir -p ls $upperdir/testdir # Test valid whiteout in redirect directory cover file in lower @@ -163,8 +158,7 @@ touch $lowerdir/origin/foo make_redirect_dir $upperdir/testdir "origin" make_whiteout $upperdir/testdir/foo -_overlay_fsck_dirs $lowerdir $upperdir $workdir -p >> $seqres.full 2>&1 || \ - echo "fsck should not fail" +_overlay_fsck_expect $FSCK_OK $lowerdir $upperdir $workdir -p check_whiteout $upperdir/testdir/foo # Test valid whiteout covering lower target whose parent directory @@ -177,8 +171,7 @@ make_redirect_dir $lowerdir/testdir "origin" mkdir -p $upperdir/testdir/subdir make_whiteout $upperdir/testdir/subdir/foo -_overlay_fsck_dirs "$lowerdir:$lowerdir2" $upperdir $workdir -p \ - >> $seqres.full 2>&1 || echo "fsck should not fail" +_overlay_fsck_expect $FSCK_OK "$lowerdir:$lowerdir2" $upperdir $workdir -p check_whiteout $upperdir/testdir/subdir/foo # Test invalid whiteout in opaque subdirectory in a redirect directory, @@ -191,8 +184,7 @@ make_redirect_dir $upperdir/testdir "origin" make_opaque_dir $upperdir/testdir/subdir make_whiteout $upperdir/testdir/subdir/foo -_overlay_fsck_dirs $lowerdir $upperdir $workdir -p >> $seqres.full 2>&1 || \ - echo "fsck should not fail" +_overlay_fsck_expect $FSCK_NONDESTRUCT $lowerdir $upperdir $workdir -p ls $upperdir/testdir/subdir # Test valid whiteout in reidrect subdirectory in a opaque directory @@ -205,8 +197,7 @@ make_opaque_dir $upperdir/testdir make_redirect_dir $upperdir/testdir/subdir "/origin" make_whiteout $upperdir/testdir/subdir/foo -_overlay_fsck_dirs $lowerdir $upperdir $workdir -p >> $seqres.full 2>&1 || \ - echo "fsck should not fail" +_overlay_fsck_expect $FSCK_OK $lowerdir $upperdir $workdir -p check_whiteout $upperdir/testdir/subdir/foo # success, all done diff --git a/tests/overlay/046 b/tests/overlay/046 index 6338a383b..4a9ee68f1 100755 --- a/tests/overlay/046 +++ b/tests/overlay/046 @@ -121,8 +121,7 @@ echo "+ Invalid redirect" make_test_dirs make_redirect_dir $upperdir/testdir "invalid" -_overlay_fsck_dirs $lowerdir $upperdir $workdir -p >> $seqres.full 2>&1 || \ - echo "fsck should not fail" +_overlay_fsck_expect $FSCK_NONDESTRUCT $lowerdir $upperdir $workdir -p check_no_redirect $upperdir/testdir # Test invalid redirect xattr point to a file origin, should remove @@ -131,8 +130,7 @@ make_test_dirs touch $lowerdir/origin make_redirect_dir $upperdir/testdir "origin" -_overlay_fsck_dirs $lowerdir $upperdir $workdir -p >> $seqres.full 2>&1 || \ - echo "fsck should not fail" +_overlay_fsck_expect $FSCK_NONDESTRUCT $lowerdir $upperdir $workdir -p check_no_redirect $upperdir/testdir # Test valid redirect xattr point to a directory origin in the same directory, @@ -143,8 +141,7 @@ mkdir $lowerdir/origin make_whiteout $upperdir/origin make_redirect_dir $upperdir/testdir "origin" -_overlay_fsck_dirs $lowerdir $upperdir $workdir -p >> $seqres.full 2>&1 || \ - echo "fsck should not fail" +_overlay_fsck_expect $FSCK_OK $lowerdir $upperdir $workdir -p check_redirect $upperdir/testdir "origin" # Test valid redirect xattr point to a directory origin in different directories @@ -155,8 +152,7 @@ mkdir $lowerdir/origin make_whiteout $upperdir/origin make_redirect_dir $upperdir/testdir1/testdir2 "/origin" -_overlay_fsck_dirs $lowerdir $upperdir $workdir -p >> $seqres.full 2>&1 || \ - echo "fsck should not fail" +_overlay_fsck_expect $FSCK_OK $lowerdir $upperdir $workdir -p check_redirect $upperdir/testdir1/testdir2 "/origin" # Test valid redirect xattr but missing whiteout to cover lower target, @@ -166,8 +162,7 @@ make_test_dirs mkdir $lowerdir/origin make_redirect_dir $upperdir/testdir "origin" -_overlay_fsck_dirs $lowerdir $upperdir $workdir -p >> $seqres.full 2>&1 || \ - echo "fsck should not fail" +_overlay_fsck_expect $FSCK_NONDESTRUCT $lowerdir $upperdir $workdir -p check_redirect $upperdir/testdir "origin" check_whiteout $upperdir/origin @@ -178,8 +173,7 @@ mkdir $lowerdir/{testdir1,testdir2} make_redirect_dir $upperdir/testdir1 "testdir2" make_redirect_dir $upperdir/testdir2 "testdir1" -_overlay_fsck_dirs $lowerdir $upperdir $workdir -p >> $seqres.full 2>&1 || \ - echo "fsck should not fail" +_overlay_fsck_expect $FSCK_OK $lowerdir $upperdir $workdir -p check_redirect $upperdir/testdir1 "testdir2" check_redirect $upperdir/testdir2 "testdir1" @@ -191,8 +185,7 @@ mkdir $lowerdir/testdir make_redirect_dir $upperdir/testdir "invalid" # Question get yes answer: Should set opaque dir ? -_overlay_fsck_dirs $lowerdir $upperdir $workdir -y >> $seqres.full 2>&1 || \ - echo "fsck should not fail" +_overlay_fsck_expect $FSCK_NONDESTRUCT $lowerdir $upperdir $workdir -y check_no_redirect $upperdir/testdir check_opaque $upperdir/testdir @@ -205,12 +198,10 @@ make_redirect_dir $lowerdir/testdir1 "origin" make_redirect_dir $lowerdir/testdir2 "origin" make_redirect_dir $upperdir/testdir3 "origin" -_overlay_fsck_dirs "$lowerdir:$lowerdir2" $upperdir $workdir -p >> \ - $seqres.full 2>&1 && echo "fsck should fail" +_overlay_fsck_expect $FSCK_UNCORRECTED "$lowerdir:$lowerdir2" $upperdir $workdir -p # Question get yes answer: Duplicate redirect directory, remove xattr ? -_overlay_fsck_dirs "$lowerdir:$lowerdir2" $upperdir $workdir -y >> \ - $seqres.full 2>&1 || echo "fsck should not fail" +_overlay_fsck_expect $FSCK_NONDESTRUCT "$lowerdir:$lowerdir2" $upperdir $workdir -y redirect_1=`check_redirect $lowerdir/testdir1 "origin" 2>/dev/null` redirect_2=`check_redirect $lowerdir/testdir2 "origin" 2>/dev/null` [[ $redirect_1 == $redirect_2 ]] && echo "Redirect xattr incorrect" @@ -223,12 +214,10 @@ make_test_dirs mkdir $lowerdir/origin $upperdir/origin make_redirect_dir $upperdir/testdir "origin" -_overlay_fsck_dirs $lowerdir $upperdir $workdir -p >> $seqres.full 2>&1 && \ - echo "fsck should fail" +_overlay_fsck_expect $FSCK_UNCORRECTED $lowerdir $upperdir $workdir -p # Question get yes answer: Duplicate redirect directory, remove xattr ? -_overlay_fsck_dirs $lowerdir $upperdir $workdir -y >> $seqres.full 2>&1 || \ - echo "fsck should not fail" +_overlay_fsck_expect $FSCK_NONDESTRUCT $lowerdir $upperdir $workdir -y check_no_redirect $upperdir/testdir # Test duplicate redirect xattr with lower same name directory exists, @@ -240,8 +229,7 @@ make_redirect_dir $upperdir/testdir "invalid" # Question one get yes answer: Duplicate redirect directory, remove xattr? # Question two get yes answer: Should set opaque dir ? -_overlay_fsck_dirs $lowerdir $upperdir $workdir -y >> $seqres.full 2>&1 || \ - echo "fsck should not fail" +_overlay_fsck_expect $FSCK_NONDESTRUCT $lowerdir $upperdir $workdir -y check_no_redirect $upperdir/testdir check_opaque $upperdir/testdir diff --git a/tests/overlay/056 b/tests/overlay/056 index 44ffb54a7..dc7b98cbe 100755 --- a/tests/overlay/056 +++ b/tests/overlay/056 @@ -96,8 +96,7 @@ $UMOUNT_PROG $SCRATCH_MNT remove_impure $upperdir/testdir1 remove_impure $upperdir/testdir2 -_overlay_fsck_dirs $lowerdir $upperdir $workdir -p >> $seqres.full 2>&1 || \ - echo "fsck should not fail" +_overlay_fsck_expect $FSCK_NONDESTRUCT $lowerdir $upperdir $workdir -p check_impure $upperdir/testdir1 check_impure $upperdir/testdir2 @@ -108,8 +107,7 @@ make_test_dirs mkdir $lowerdir/origin make_redirect_dir $upperdir/testdir/subdir "/origin" -_overlay_fsck_dirs $lowerdir $upperdir $workdir -p >> $seqres.full 2>&1 || \ - echo "fsck should not fail" +_overlay_fsck_expect $FSCK_NONDESTRUCT $lowerdir $upperdir $workdir -p check_impure $upperdir/testdir # Test missing impure xattr in directory which has merge directories, @@ -118,8 +116,7 @@ echo "+ Missing impure(3)" make_test_dirs mkdir $lowerdir/testdir $upperdir/testdir -_overlay_fsck_dirs $lowerdir $upperdir $workdir -p >> $seqres.full 2>&1 || \ - echo "fsck should not fail" +_overlay_fsck_expect $FSCK_NONDESTRUCT $lowerdir $upperdir $workdir -p check_impure $upperdir # success, all done