[v2,1/8] btrfs: skip tests incompatible with compression when compression is enabled

Commit Message

Filipe Manana Feb. 12, 2025, 11:34 p.m. UTC

From: Filipe Manana <[e-mail]>

We have several tests that fail when compression is enabled (MOUNT_OPTIONS
has "-o compress" or "-o compress-force"") because they expect a fixed
extent size and they trigger corruption by writing directly to a device,
therefore making them incompatible with compression.

So add a _require_no_compress call to them.

Reviewed-by: Johannes Thumshirn <[e-mail]>
Signed-off-by: Filipe Manana <[e-mail]>
---
 tests/btrfs/215 | 4 ++++
 tests/btrfs/265 | 3 +++
 tests/btrfs/266 | 3 +++
 tests/btrfs/267 | 3 +++
 tests/btrfs/268 | 3 +++
 tests/btrfs/269 | 3 +++
 tests/btrfs/289 | 4 +++-
 tests/btrfs/297 | 4 ++++
 8 files changed, 26 insertions(+), 1 deletion(-)

Patch

diff --git a/tests/btrfs/215 b/tests/btrfs/215
index b63ebff6..2418cc90 100755
--- a/tests/btrfs/215
+++ b/tests/btrfs/215
@@ -25,6 +25,10 @@  _require_scratch
 _require_btrfs_no_nodatacow
 # Overwriting data is forbidden on a zoned block device
 _require_non_zoned_device $SCRATCH_DEV
+# We need to ensure a fixed amount of written blocks to trigger a specific
+# number of read errors and we corrupt by writing directly to the device, so
+# skip if compression is enabled.
+_require_no_compress
 
 _scratch_mkfs > /dev/null
 # disable freespace inode to ensure file is the first thing in the data
diff --git a/tests/btrfs/265 b/tests/btrfs/265
index 0fa55a7f..5640e714 100755
--- a/tests/btrfs/265
+++ b/tests/btrfs/265
@@ -20,6 +20,9 @@  _require_btrfs_no_nodatacow
 _require_odirect
 # Overwriting data is forbidden on a zoned block device
 _require_non_zoned_device "${SCRATCH_DEV}"
+# We need to ensure a fixed extent size and we corrupt by writing directly to
+# the device, so skip if compression is enabled.
+_require_no_compress
 
 _scratch_dev_pool_get 3
 # step 1, create a raid1 btrfs which contains one 128k file.
diff --git a/tests/btrfs/266 b/tests/btrfs/266
index 0788ba94..681cefda 100755
--- a/tests/btrfs/266
+++ b/tests/btrfs/266
@@ -21,6 +21,9 @@  _require_scratch_dev_pool 3
 _require_odirect
 # Overwriting data is forbidden on a zoned block device
 _require_non_zoned_device "${SCRATCH_DEV}"
+# We need to ensure a fixed extent size and we corrupt by writing directly to
+# the device, so skip if compression is enabled.
+_require_no_compress
 
 _scratch_dev_pool_get 3
 # step 1, create a raid1 btrfs which contains one 128k file.
diff --git a/tests/btrfs/267 b/tests/btrfs/267
index 151ccdae..ceba974d 100755
--- a/tests/btrfs/267
+++ b/tests/btrfs/267
@@ -21,6 +21,9 @@  _require_btrfs_no_nodatacow
 _require_odirect
 # Overwriting data is forbidden on a zoned block device
 _require_non_zoned_device "${SCRATCH_DEV}"
+# We need to ensure a fixed extent size and we corrupt by writing directly to
+# the device, so skip if compression is enabled.
+_require_no_compress
 
 _scratch_dev_pool_get 3
 # step 1, create a raid1 btrfs which contains one 128k file.
diff --git a/tests/btrfs/268 b/tests/btrfs/268
index dce5cb95..99e1ee4a 100755
--- a/tests/btrfs/268
+++ b/tests/btrfs/268
@@ -20,6 +20,9 @@  _require_btrfs_no_nodatacow
 _require_non_zoned_device "${SCRATCH_DEV}" # no overwrites on zoned devices
 _require_scratch_dev_pool 2
 _scratch_dev_pool_get 2
+# We need to ensure a fixed extent size and we corrupt by writing directly to
+# the device, so skip if compression is enabled.
+_require_no_compress
 
 echo "step 1......mkfs.btrfs"
 
diff --git a/tests/btrfs/269 b/tests/btrfs/269
index 129a4a41..183aeb73 100755
--- a/tests/btrfs/269
+++ b/tests/btrfs/269
@@ -22,6 +22,9 @@  _require_odirect
 # No data checksums for NOCOW case, so can't detect corruption and repair data.
 _require_btrfs_no_nodatacow
 _require_non_zoned_device "${SCRATCH_DEV}" # no overwrites on zoned devices
+# We need to ensure a fixed extent size and we corrupt by writing directly to
+# the device, so skip if compression is enabled.
+_require_no_compress
 _require_scratch_dev_pool 4
 _scratch_dev_pool_get 4
 
diff --git a/tests/btrfs/289 b/tests/btrfs/289
index 86e91021..b340b97d 100755
--- a/tests/btrfs/289
+++ b/tests/btrfs/289
@@ -18,7 +18,9 @@  _require_btrfs_no_nodatacow
 _require_odirect
 # Overwriting data is forbidden on a zoned block device
 _require_non_zoned_device "${SCRATCH_DEV}"
-
+# We need to ensure a fixed extent size and we corrupt by writing directly to
+# the device, so skip if compression is enabled.
+_require_no_compress
 # The errors reported would be in the unit of sector, thus the number
 # is dependent on the sectorsize.
 _require_btrfs_support_sectorsize 4096
diff --git a/tests/btrfs/297 b/tests/btrfs/297
index eb4f365e..1f3f7c08 100755
--- a/tests/btrfs/297
+++ b/tests/btrfs/297
@@ -14,6 +14,10 @@  _begin_fstest auto quick raid scrub
 _require_odirect
 _require_non_zoned_device "${SCRATCH_DEV}"
 _require_scratch_dev_pool 3
+# We need to ensure a fixed extent size and we corrupt by writing directly to
+# the device, so skip if compression is enabled.
+_require_no_compress
+
 _fixed_by_kernel_commit 486c737f7fdc \
 	"btrfs: raid56: always verify the P/Q contents for scrub"