* [PATCH blktests v3] Fix unintentional skipping of tests
@ 2020-04-22 7:44 Klaus Jensen
2020-04-23 2:00 ` Shinichiro Kawasaki
2020-04-30 19:02 ` Omar Sandoval
0 siblings, 2 replies; 4+ messages in thread
From: Klaus Jensen @ 2020-04-22 7:44 UTC (permalink / raw)
To: Omar Sandoval
Cc: linux-block, Omar Sandoval, Shinichiro Kawasaki, Klaus Jensen,
Klaus Jensen
From: Klaus Jensen <k.jensen@samsung.com>
cd11d001fe86 ("Support skipping tests from test{,_device}()") breaks a
good handful of tests.
For example, block/005 uses _test_dev_is_rotational to check if the
device is rotational and uses the result to size up the fio run. As a
side-effect, _test_dev_is_rotational also sets SKIP_REASON, which (since
commit cd11d001fe86) causes the test to print out a "[not run]" even
through the test actually ran successfully.
Fix this by renaming the existing helpers to _require_foo (e.g. a
_require_test_dev_is_rotational) and add the non-_require variant where
needed.
Fixes: cd11d001fe86 ("Support skipping tests from test{,_device}()")
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
---
Changes since v2
~~~~~~~~~~~~~~~~
* Fix missing _test_dev -> _require_test_dev in block/003 (Shinichiro)
* Revert change in block/004 (Shinichiro)
check | 10 ++++------
common/iopoll | 4 ++--
common/rc | 35 ++++++++++++++++++++++++++++-------
new | 12 ++++++------
tests/block/003 | 2 +-
tests/block/007 | 3 ++-
tests/block/011 | 2 +-
tests/block/019 | 2 +-
tests/nvme/032 | 2 +-
tests/nvme/rc | 4 ++--
tests/scsi/006 | 2 +-
tests/scsi/rc | 6 +++---
tests/zbd/007 | 2 +-
tests/zbd/rc | 11 +++++++++--
14 files changed, 62 insertions(+), 35 deletions(-)
diff --git a/check b/check
index 398eca05e3a4..84ec086c408b 100755
--- a/check
+++ b/check
@@ -423,18 +423,16 @@ _call_test() {
_test_dev_is_zoned() {
if [[ ! -f "${TEST_DEV_SYSFS}/queue/zoned" ]] ||
grep -q none "${TEST_DEV_SYSFS}/queue/zoned"; then
- SKIP_REASON="${TEST_DEV} is not a zoned block device"
return 1
fi
return 0
}
-_test_dev_is_not_zoned() {
- if _test_dev_is_zoned; then
- SKIP_REASON="${TEST_DEV} is a zoned block device"
+_require_test_dev_is_zoned() {
+ if ! _test_dev_is_zoned; then
+ SKIP_REASON="${TEST_DEV} is not a zoned block device"
return 1
fi
- unset SKIP_REASON
return 0
}
@@ -497,7 +495,7 @@ _run_test() {
local unset_skip_reason=0
if [[ ! -v SKIP_REASON ]]; then
unset_skip_reason=1
- if (( !CAN_BE_ZONED )) && ! _test_dev_is_not_zoned; then
+ if (( !CAN_BE_ZONED )) && _test_dev_is_zoned; then
SKIP_REASON="${TEST_DEV} is a zoned block device"
elif declare -fF device_requires >/dev/null; then
device_requires
diff --git a/common/iopoll b/common/iopoll
index 80a5f99b08ca..dfdd2cf6f08f 100644
--- a/common/iopoll
+++ b/common/iopoll
@@ -17,7 +17,7 @@ _have_fio_with_poll() {
return 0
}
-_test_dev_supports_io_poll() {
+_require_test_dev_supports_io_poll() {
local old_io_poll
if ! old_io_poll="$(cat "${TEST_DEV_SYSFS}/queue/io_poll" 2>/dev/null)"; then
SKIP_REASON="kernel does not support polling"
@@ -30,7 +30,7 @@ _test_dev_supports_io_poll() {
return 0
}
-_test_dev_supports_io_poll_delay() {
+_require_test_dev_supports_io_poll_delay() {
local old_io_poll_delay
if ! old_io_poll_delay="$(cat "${TEST_DEV_SYSFS}/queue/io_poll_delay" 2>/dev/null)"; then
SKIP_REASON="kernel does not support hybrid polling"
diff --git a/common/rc b/common/rc
index 1893dda2b2f7..dfa7ac0e4ffc 100644
--- a/common/rc
+++ b/common/rc
@@ -181,22 +181,36 @@ _have_tracepoint() {
return 0
}
-_test_dev_can_discard() {
- if [[ $(cat "${TEST_DEV_SYSFS}/queue/discard_max_bytes") -eq 0 ]]; then
- SKIP_REASON="$TEST_DEV does not support discard"
+_test_dev_is_rotational() {
+ if [[ $(cat "${TEST_DEV_SYSFS}/queue/rotational") -eq 0 ]]; then
return 1
fi
return 0
}
-_test_dev_is_rotational() {
- if [[ $(cat "${TEST_DEV_SYSFS}/queue/rotational") -eq 0 ]]; then
+_require_test_dev_is_rotational() {
+ if ! _test_dev_is_rotational; then
SKIP_REASON="$TEST_DEV is not rotational"
return 1
fi
return 0
}
+_test_dev_can_discard() {
+ if [[ $(cat "${TEST_DEV_SYSFS}/queue/discard_max_bytes") -eq 0 ]]; then
+ return 1
+ fi
+ return 0
+}
+
+_require_test_dev_can_discard() {
+ if ! _test_dev_can_discard; then
+ SKIP_REASON="$TEST_DEV does not support discard"
+ return 1
+ fi
+ return 0
+}
+
_test_dev_queue_get() {
if [[ $1 = scheduler ]]; then
sed -e 's/.*\[//' -e 's/\].*//' "${TEST_DEV_SYSFS}/queue/scheduler"
@@ -214,7 +228,7 @@ _test_dev_queue_set() {
echo "$2" >"${TEST_DEV_SYSFS}/queue/$1"
}
-_test_dev_is_pci() {
+_require_test_dev_is_pci() {
if ! readlink -f "$TEST_DEV_SYSFS/device" | grep -q pci; then
# nvme needs some special casing
if readlink -f "$TEST_DEV_SYSFS/device" | grep -q nvme; then
@@ -247,7 +261,7 @@ _get_pci_parent_from_blkdev() {
tail -2 | head -1
}
-_test_dev_in_hotplug_slot() {
+_require_test_dev_in_hotplug_slot() {
local parent
parent="$(_get_pci_parent_from_blkdev)"
@@ -262,6 +276,13 @@ _test_dev_in_hotplug_slot() {
_test_dev_is_partition() {
if [[ -z ${TEST_DEV_PART_SYSFS} ]]; then
+ return 1
+ fi
+ return 0
+}
+
+_require_test_dev_is_partition() {
+ if ! _test_dev_is_partition; then
SKIP_REASON="${TEST_DEV} is not a partition device"
return 1
fi
diff --git a/new b/new
index 31973ed1add2..73f0faa8fa96 100755
--- a/new
+++ b/new
@@ -85,10 +85,10 @@ group_requires() {
#
# Usually, group_device_requires() just needs to check that the test device is
# the right type of hardware or supports any necessary features using the
-# _test_dev_foo helpers. If group_device_requires() sets \$SKIP_REASON, all
-# tests in this group will be skipped on that device.
+# _require_test_dev_foo helpers. If group_device_requires() sets \$SKIP_REASON,
+# all tests in this group will be skipped on that device.
# group_device_requires() {
-# _test_dev_is_foo && _test_dev_supports_bar
+# _require_test_dev_is_foo && _require_test_dev_supports_bar
# }
# TODO: define any helpers that are specific to this group.
@@ -171,10 +171,10 @@ DESCRIPTION=""
#
# Usually, device_requires() just needs to check that the test device is the
# right type of hardware or supports any necessary features using the
-# _test_dev_foo helpers. If device_requires() sets \$SKIP_REASON, the test will
-# be skipped on that device.
+# _require_test_dev_foo helpers. If device_requires() sets \$SKIP_REASON, the
+# test will be skipped on that device.
# device_requires() {
-# _test_dev_is_foo && _test_dev_supports_bar
+# _require_test_dev_is_foo && _require_test_dev_supports_bar
# }
# TODO: define the test. The output of this function (stdout and stderr) will
diff --git a/tests/block/003 b/tests/block/003
index 6696d371d7e5..2af9b89ec3e5 100755
--- a/tests/block/003
+++ b/tests/block/003
@@ -14,7 +14,7 @@ requires() {
}
device_requires() {
- _test_dev_can_discard
+ _require_test_dev_can_discard
}
test_device() {
diff --git a/tests/block/007 b/tests/block/007
index f03935084ce6..b19a57024b42 100755
--- a/tests/block/007
+++ b/tests/block/007
@@ -15,7 +15,8 @@ requires() {
}
device_requires() {
- _test_dev_supports_io_poll && _test_dev_supports_io_poll_delay
+ _require_test_dev_supports_io_poll && \
+ _require_test_dev_supports_io_poll_delay
}
run_fio_job() {
diff --git a/tests/block/011 b/tests/block/011
index c3432a63e274..4f331b4a7522 100755
--- a/tests/block/011
+++ b/tests/block/011
@@ -15,7 +15,7 @@ requires() {
}
device_requires() {
- _test_dev_is_pci
+ _require_test_dev_is_pci
}
test_device() {
diff --git a/tests/block/019 b/tests/block/019
index 7cd26bd512bc..113a3d6e8986 100755
--- a/tests/block/019
+++ b/tests/block/019
@@ -14,7 +14,7 @@ requires() {
}
device_requires() {
- _test_dev_is_pci && _test_dev_in_hotplug_slot
+ _require_test_dev_is_pci && _require_test_dev_in_hotplug_slot
}
test_device() {
diff --git a/tests/nvme/032 b/tests/nvme/032
index a91a473ac5df..ce45657951a1 100755
--- a/tests/nvme/032
+++ b/tests/nvme/032
@@ -19,7 +19,7 @@ requires() {
}
device_requires() {
- _test_dev_is_nvme
+ _require_test_dev_is_nvme
}
test_device() {
diff --git a/tests/nvme/rc b/tests/nvme/rc
index 40f0413d32d2..6ffa971b4308 100644
--- a/tests/nvme/rc
+++ b/tests/nvme/rc
@@ -11,12 +11,12 @@ group_requires() {
}
group_device_requires() {
- _test_dev_is_nvme
+ _require_test_dev_is_nvme
}
NVMET_CFS="/sys/kernel/config/nvmet/"
-_test_dev_is_nvme() {
+_require_test_dev_is_nvme() {
if ! readlink -f "$TEST_DEV_SYSFS/device" | grep -q nvme; then
SKIP_REASON="$TEST_DEV is not a NVMe device"
return 1
diff --git a/tests/scsi/006 b/tests/scsi/006
index f220f61e3c1e..05ed6520d600 100755
--- a/tests/scsi/006
+++ b/tests/scsi/006
@@ -12,7 +12,7 @@ DESCRIPTION="toggle SCSI cache type"
QUICK=1
device_requires() {
- _test_dev_is_scsi_disk
+ _require_test_dev_is_scsi_disk
}
test_device() {
diff --git a/tests/scsi/rc b/tests/scsi/rc
index 2a192fd0f969..1477cecc5593 100644
--- a/tests/scsi/rc
+++ b/tests/scsi/rc
@@ -11,14 +11,14 @@ group_requires() {
}
group_device_requires() {
- _test_dev_is_scsi
+ _require_test_dev_is_scsi
}
_have_scsi_generic() {
_have_modules sg
}
-_test_dev_is_scsi() {
+_require_test_dev_is_scsi() {
if [[ ! -d ${TEST_DEV_SYSFS}/device/scsi_device ]]; then
SKIP_REASON="$TEST_DEV is not a SCSI device"
return 1
@@ -26,7 +26,7 @@ _test_dev_is_scsi() {
return 0
}
-_test_dev_is_scsi_disk() {
+_require_test_dev_is_scsi_disk() {
if [[ ! -d ${TEST_DEV_SYSFS}/device/scsi_disk ]]; then
SKIP_REASON="$TEST_DEV is not a SCSI disk"
return 1
diff --git a/tests/zbd/007 b/tests/zbd/007
index b4dcbd89f179..2376b3aedaa0 100755
--- a/tests/zbd/007
+++ b/tests/zbd/007
@@ -18,7 +18,7 @@ requires() {
}
device_requires() {
- _test_dev_is_logical
+ _require_test_dev_is_logical
}
# Select test target zones. Pick up the first sequential required zones. If
diff --git a/tests/zbd/rc b/tests/zbd/rc
index 9c1dc5210b1a..a910a2425567 100644
--- a/tests/zbd/rc
+++ b/tests/zbd/rc
@@ -18,7 +18,7 @@ group_requires() {
}
group_device_requires() {
- _test_dev_is_zoned
+ _require_test_dev_is_zoned
}
_fallback_null_blk_zoned() {
@@ -254,13 +254,20 @@ _find_two_contiguous_seq_zones() {
_test_dev_is_dm() {
if [[ ! -r "${TEST_DEV_SYSFS}/dm/name" ]]; then
+ return 1
+ fi
+ return 0
+}
+
+_require_test_dev_is_dm() {
+ if ! _test_dev_is_dm; then
SKIP_REASON="$TEST_DEV is not device-mapper"
return 1
fi
return 0
}
-_test_dev_is_logical() {
+_require_test_dev_is_logical() {
if ! _test_dev_is_partition && ! _test_dev_is_dm; then
SKIP_REASON="$TEST_DEV is not a logical device"
return 1
--
2.26.2
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH blktests v3] Fix unintentional skipping of tests
2020-04-22 7:44 [PATCH blktests v3] Fix unintentional skipping of tests Klaus Jensen
@ 2020-04-23 2:00 ` Shinichiro Kawasaki
2020-04-30 19:02 ` Omar Sandoval
1 sibling, 0 replies; 4+ messages in thread
From: Shinichiro Kawasaki @ 2020-04-23 2:00 UTC (permalink / raw)
To: Klaus Jensen; +Cc: Omar Sandoval, linux-block, Omar Sandoval, Klaus Jensen
On Apr 22, 2020 / 09:44, Klaus Jensen wrote:
> From: Klaus Jensen <k.jensen@samsung.com>
>
> cd11d001fe86 ("Support skipping tests from test{,_device}()") breaks a
> good handful of tests.
>
> For example, block/005 uses _test_dev_is_rotational to check if the
> device is rotational and uses the result to size up the fio run. As a
> side-effect, _test_dev_is_rotational also sets SKIP_REASON, which (since
> commit cd11d001fe86) causes the test to print out a "[not run]" even
> through the test actually ran successfully.
>
> Fix this by renaming the existing helpers to _require_foo (e.g. a
> _require_test_dev_is_rotational) and add the non-_require variant where
> needed.
>
> Fixes: cd11d001fe86 ("Support skipping tests from test{,_device}()")
> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
> ---
>
> Changes since v2
> ~~~~~~~~~~~~~~~~
> * Fix missing _test_dev -> _require_test_dev in block/003 (Shinichiro)
> * Revert change in block/004 (Shinichiro)
Thanks you for the update. Looks good to me.
Reviewed-by: Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com>
--
Best Regards,
Shin'ichiro Kawasaki
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH blktests v3] Fix unintentional skipping of tests
2020-04-22 7:44 [PATCH blktests v3] Fix unintentional skipping of tests Klaus Jensen
2020-04-23 2:00 ` Shinichiro Kawasaki
@ 2020-04-30 19:02 ` Omar Sandoval
2020-05-01 5:32 ` Klaus Jensen
1 sibling, 1 reply; 4+ messages in thread
From: Omar Sandoval @ 2020-04-30 19:02 UTC (permalink / raw)
To: Klaus Jensen
Cc: linux-block, Omar Sandoval, Shinichiro Kawasaki, Klaus Jensen
On Wed, Apr 22, 2020 at 09:44:36AM +0200, Klaus Jensen wrote:
> From: Klaus Jensen <k.jensen@samsung.com>
>
> cd11d001fe86 ("Support skipping tests from test{,_device}()") breaks a
> good handful of tests.
>
> For example, block/005 uses _test_dev_is_rotational to check if the
> device is rotational and uses the result to size up the fio run. As a
> side-effect, _test_dev_is_rotational also sets SKIP_REASON, which (since
> commit cd11d001fe86) causes the test to print out a "[not run]" even
> through the test actually ran successfully.
>
> Fix this by renaming the existing helpers to _require_foo (e.g. a
> _require_test_dev_is_rotational) and add the non-_require variant where
> needed.
>
> Fixes: cd11d001fe86 ("Support skipping tests from test{,_device}()")
> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Thanks! I'll apply this assuming it looks good after a full test run. A
couple of comments below, but I fixed those up.
> ---
>
> Changes since v2
> ~~~~~~~~~~~~~~~~
> * Fix missing _test_dev -> _require_test_dev in block/003 (Shinichiro)
> * Revert change in block/004 (Shinichiro)
>
> check | 10 ++++------
> common/iopoll | 4 ++--
> common/rc | 35 ++++++++++++++++++++++++++++-------
> new | 12 ++++++------
> tests/block/003 | 2 +-
> tests/block/007 | 3 ++-
> tests/block/011 | 2 +-
> tests/block/019 | 2 +-
> tests/nvme/032 | 2 +-
> tests/nvme/rc | 4 ++--
> tests/scsi/006 | 2 +-
> tests/scsi/rc | 6 +++---
> tests/zbd/007 | 2 +-
> tests/zbd/rc | 11 +++++++++--
> 14 files changed, 62 insertions(+), 35 deletions(-)
>
> diff --git a/check b/check
> index 398eca05e3a4..84ec086c408b 100755
> --- a/check
> +++ b/check
> @@ -423,18 +423,16 @@ _call_test() {
> _test_dev_is_zoned() {
> if [[ ! -f "${TEST_DEV_SYSFS}/queue/zoned" ]] ||
> grep -q none "${TEST_DEV_SYSFS}/queue/zoned"; then
> - SKIP_REASON="${TEST_DEV} is not a zoned block device"
> return 1
> fi
> return 0
> }
This can be simplified to:
_test_dev_is_zoned() {
[[ -e "${TEST_DEV_SYSFS}/queue/zoned" &&
$(cat "${TEST_DEV_SYSFS}/queue/zoned") != none ]]
}
A few of the other _test_dev helpers can be cleaned up in the same way.
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH blktests v3] Fix unintentional skipping of tests
2020-04-30 19:02 ` Omar Sandoval
@ 2020-05-01 5:32 ` Klaus Jensen
0 siblings, 0 replies; 4+ messages in thread
From: Klaus Jensen @ 2020-05-01 5:32 UTC (permalink / raw)
To: Omar Sandoval
Cc: linux-block, Omar Sandoval, Shinichiro Kawasaki, Klaus Jensen
On Apr 30 12:02, Omar Sandoval wrote:
> On Wed, Apr 22, 2020 at 09:44:36AM +0200, Klaus Jensen wrote:
> > From: Klaus Jensen <k.jensen@samsung.com>
> >
> > cd11d001fe86 ("Support skipping tests from test{,_device}()") breaks a
> > good handful of tests.
> >
> > For example, block/005 uses _test_dev_is_rotational to check if the
> > device is rotational and uses the result to size up the fio run. As a
> > side-effect, _test_dev_is_rotational also sets SKIP_REASON, which (since
> > commit cd11d001fe86) causes the test to print out a "[not run]" even
> > through the test actually ran successfully.
> >
> > Fix this by renaming the existing helpers to _require_foo (e.g. a
> > _require_test_dev_is_rotational) and add the non-_require variant where
> > needed.
> >
> > Fixes: cd11d001fe86 ("Support skipping tests from test{,_device}()")
> > Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
>
> Thanks! I'll apply this assuming it looks good after a full test run. A
> couple of comments below, but I fixed those up.
>
Good stuff :)
Thanks, Omar!
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2020-05-01 5:32 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2020-04-22 7:44 [PATCH blktests v3] Fix unintentional skipping of tests Klaus Jensen
2020-04-23 2:00 ` Shinichiro Kawasaki
2020-04-30 19:02 ` Omar Sandoval
2020-05-01 5:32 ` Klaus Jensen
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