diff options
author | Amir Goldstein <amir73il@gmail.com> | 2017-11-19 13:56:27 +0200 |
---|---|---|
committer | Eryu Guan <eguan@redhat.com> | 2017-11-20 17:01:18 +0800 |
commit | 7983867eadc85fd302bf8ec07b97157f20745d16 (patch) | |
tree | 374d0f7a2539af9bf01a83158fef9692b2917702 | |
parent | fa50d81aa727867c295b1e216e7e818ff347c665 (diff) | |
download | xfstests-7983867eadc85fd302bf8ec07b97157f20745d16.tar.gz |
overlay/041: code cleanup
- Remove duplicate merged dir tests
- Remove duplicate pure upper dir inside merged dir tests
- Sort out comments and error messages
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Reviewed-by: Chandan Rajendra <chandan@linux.vnet.ibm.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
-rwxr-xr-x | tests/overlay/041 | 67 |
1 files changed, 27 insertions, 40 deletions
diff --git a/tests/overlay/041 b/tests/overlay/041 index 4d7feb88fc..a615fccf55 100755 --- a/tests/overlay/041 +++ b/tests/overlay/041 @@ -60,9 +60,7 @@ rm -rf $lowerdir mkdir $lowerdir # Create our test files. -mkdir $lowerdir/test_dir/ -mkdir $lowerdir/test_dir/pure_lower_dir -mkdir $lowerdir/test_dir/merged_dir +mkdir -p $lowerdir/test_dir/pure_lower_dir touch $lowerdir/test_file _scratch_mkfs @@ -73,23 +71,6 @@ workdir=$OVL_BASE_SCRATCH_MNT/$OVL_WORK _overlay_scratch_mount_dirs $lowerdir $upperdir $workdir test_dir=$SCRATCH_MNT/test_dir/ -merged_dir=$test_dir/merged_dir -pure_upper_dir=$merged_dir/pure_upper_dir - -mkdir -p $pure_upper_dir - -merged_dir_st_ino=$(stat -c '%i' $merged_dir) - -# Pure dir's parent d_ino must always be calculated because -# it can be residing inside a merged dir. -parent_d=$($here/src/t_dir_type $pure_upper_dir $merged_dir_st_ino) -[[ $parent_d == ".. d" ]] || \ - echo "Pure dir inside a merged dir: Invalid d_ino reported for .." - -# d_ino for "." must always be calculated because the present -# directory can have a copy-up origin. -current_d=$($here/src/t_dir_type $merged_dir $merged_dir_st_ino) -[[ $current_d == ". d" ]] || echo "Merged dir: Invalid d_ino reported for ." # Verify d_ino of '.' and '..' before and after dir becomes impure. impure_dir=$test_dir/impure_dir @@ -101,13 +82,13 @@ impure_dir_parent_st_ino=$(stat -c '%i' $test_dir) # Before $impure_dir becomes impure parent_d=$($here/src/t_dir_type $impure_dir $impure_dir_parent_st_ino) [[ $parent_d == ".. d" ]] || \ - echo "Before dir becomes impure: Invalid d_ino reported for .." + echo "Pure upper dir: Invalid d_ino reported for .." current_d=$($here/src/t_dir_type $impure_dir $impure_dir_st_ino) [[ $current_d == ". d" ]] || \ - echo "Before dir becomes impure: Invalid d_ino reported for ." - + echo "Pure upper dir: Invalid d_ino reported for ." +# Move a copied up file into pure dir to make it impure mv $SCRATCH_MNT/test_file $impure_dir test_file_st_ino=$(stat -c '%i' $impure_dir/test_file) @@ -118,11 +99,11 @@ impure=$($GETFATTR_PROG --absolute-names --only-values -n 'trusted.overlay.impur # After $impure_dir becomes impure parent_d=$($here/src/t_dir_type $impure_dir $impure_dir_parent_st_ino) [[ $parent_d == ".. d" ]] || \ - echo "After dir becomes impure: Invalid d_ino reported for .." + echo "Impure dir: Invalid d_ino reported for .." current_d=$($here/src/t_dir_type $impure_dir $impure_dir_st_ino) [[ $current_d == ". d" ]] || \ - echo "After dir becomes impure: Invalid d_ino reported for ." + echo "Impure dir: Invalid d_ino reported for ." # Verify copy up file's d_ino file_d=$($here/src/t_dir_type $impure_dir $test_file_st_ino) @@ -134,30 +115,35 @@ rm -rf $impure_dir/test_file # Verify invalidation of readdir cache $here/src/t_dir_type $impure_dir $test_file_st_ino -[[ $? != 0 ]] || echo "Directory's readdir cache has stale entries" +[[ $? != 0 ]] || echo "Directory's readdir cache has stale file entries" impure=$($GETFATTR_PROG --absolute-names --only-values -n 'trusted.overlay.impure' \ $upperdir/test_dir/impure_dir 2>/dev/null) [[ -z $impure ]] || echo "Pure directory has impure xattr" -# Verify d_ino values corresponding to "." and ".." entries of a -# pure lower dir. -parent_st_ino=$(stat -c '%i' $SCRATCH_MNT/test_dir) +# Verify d_ino of '.' and '..' before and after dir becomes merge dir. +parent_st_ino=$(stat -c '%i' $test_dir) pure_lower_dir=$SCRATCH_MNT/test_dir/pure_lower_dir +pure_lower_dir_st_ino=$(stat -c '%i' $pure_lower_dir) parent_d=$($here/src/t_dir_type $pure_lower_dir $parent_st_ino) -[[ $parent_d == ".. d" ]] || echo "Pure lower dir: Invalid d_ino reported for .." - -pure_lower_dir_st_ino=$(stat -c '%i' $pure_lower_dir) +[[ $parent_d == ".. d" ]] || \ + echo "Pure lower dir: Invalid d_ino reported for .." current_d=$($here/src/t_dir_type $pure_lower_dir $pure_lower_dir_st_ino) -[[ $current_d == ". d" ]] || echo "Pure lower dir: Invalid d_ino reported for ." +[[ $current_d == ". d" ]] || \ + echo "Pure lower dir: Invalid d_ino reported for ." + +# Create a file in pure lower dir to make it a merge dir +touch $pure_lower_dir/newfile -# Verify d_ino of ".." entry of a merged dir. -merged_dir=$SCRATCH_MNT/test_dir/merged_dir +parent_d=$($here/src/t_dir_type $pure_lower_dir $parent_st_ino) +[[ $parent_d == ".. d" ]] || \ + echo "Merged dir: Invalid d_ino reported for .." -parent_d=$($here/src/t_dir_type $merged_dir $parent_st_ino) -[[ $parent_d == ".. d" ]] || echo "Merged dir: Invalid d_ino reported for .." +current_d=$($here/src/t_dir_type $pure_lower_dir $pure_lower_dir_st_ino) +[[ $current_d == ". d" ]] || \ + echo "Merged dir: Invalid d_ino reported for ." _scratch_unmount @@ -180,11 +166,12 @@ workdir=$OVL_BASE_SCRATCH_MNT/ovl-work _overlay_scratch_mount_dirs $middir:$lowerdir $upperdir $workdir # Copy up test_dir -touch $SCRATCH_MNT/test_dir/test_file +touch $test_dir/test_file -test_dir_st_ino=$(stat -c '%i' $SCRATCH_MNT/test_dir) +test_dir_st_ino=$(stat -c '%i' $test_dir) +pure_lower_dir=$test_dir/pure_lower_dir -parent_d=$($here/src/t_dir_type $SCRATCH_MNT/test_dir/pure_lower_dir $test_dir_st_ino) +parent_d=$($here/src/t_dir_type $pure_lower_dir $test_dir_st_ino) [[ $parent_d == ".. d" ]] || \ echo "Pure lower in dir which has another lower layer: Invalid d_ino reported for .." |