mirror of https://github.com/openzfs/zfs.git
Update "tests/README.md"
This patch adds detail section on adding and running test-case. It also changes markdown number list to more readeable headers Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: John Kennedy <john.kennedy@delphix.com> Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com> Reviewed-by: Ryan Moeller <ryan@ixsystems.com> Signed-off-by: Arshad Hussain <arshad.hussain@aeoncomputing.com> Closes #12737
This commit is contained in:
Arshad Hussain
GitHub
parent
795075e638
commit
b6fc42b5e1
113
tests/README.md
113
tests/README.md
|
|
@ -1,6 +1,6 @@
|
|||
# ZFS Test Suite README
|
||||
|
||||
1) Building and installing the ZFS Test Suite
|
||||
### 1) Building and installing the ZFS Test Suite
|
||||
|
||||
The ZFS Test Suite runs under the test-runner framework. This framework
|
||||
is built along side the standard ZFS utilities and is included as part of
|
||||
|
|
@ -22,7 +22,7 @@ may be provided for your distribution.
|
|||
$ yum install zfs-test
|
||||
$ apt-get install zfs-test
|
||||
|
||||
2) Running the ZFS Test Suite
|
||||
### 2) Running the ZFS Test Suite
|
||||
|
||||
The pre-requisites for running the ZFS Test Suite are:
|
||||
|
||||
|
|
@ -111,7 +111,7 @@ the files that zfs-tests.sh uses are available for reference under
|
|||
|
||||
Otherwise user can set needed tags to run only specific tests.
|
||||
|
||||
3) Test results
|
||||
### 3) Test results
|
||||
|
||||
While the ZFS Test Suite is running, one informational line is printed at the
|
||||
end of each test, and a results summary is printed at the end of the run. The
|
||||
|
|
@ -146,7 +146,112 @@ with the `zfs-tests.sh` wrapper script will look something like this:
|
|||
Results Summary
|
||||
SKIP 52
|
||||
PASS 1129
|
||||
|
||||
|
||||
Running Time: 02:35:33
|
||||
Percent passed: 95.6%
|
||||
Log directory: /var/tmp/test_results/20180515T054509
|
||||
|
||||
### 4) Example of adding and running test-case (zpool_example)
|
||||
|
||||
This broadly boils down to 5 steps
|
||||
1. Create/Set password-less sudo for user running test case.
|
||||
2. Edit configure.ac, Makefile.am appropriately
|
||||
3. Create/Modify .run files
|
||||
4. Create actual test-scripts
|
||||
5. Run Test case
|
||||
|
||||
Will look at each of them in depth.
|
||||
|
||||
* Set password-less sudo for 'Test' user as test script cannot be run as root
|
||||
* Edit file **configure.ac** and include line under AC_CONFIG_FILES section
|
||||
~~~~
|
||||
tests/zfs-tests/tests/functional/cli_root/zpool_example/Makefile
|
||||
~~~~
|
||||
* Edit file **tests/runfiles/Makefile.am** and add line *zpool_example*.
|
||||
~~~~
|
||||
pkgdatadir = $(datadir)/@PACKAGE@/runfiles
|
||||
dist_pkgdata_DATA = \
|
||||
zpool_example.run \
|
||||
common.run \
|
||||
freebsd.run \
|
||||
linux.run \
|
||||
longevity.run \
|
||||
perf-regression.run \
|
||||
sanity.run \
|
||||
sunos.run
|
||||
~~~~
|
||||
* Create file **tests/runfiles/zpool_example.run**. This defines the most
|
||||
common properties when run with test-runner.py or zfs-tests.sh.
|
||||
~~~~
|
||||
[DEFAULT]
|
||||
timeout = 600
|
||||
outputdir = /var/tmp/test_results
|
||||
tags = ['functional']
|
||||
|
||||
tests = ['zpool_example_001_pos']
|
||||
~~~~
|
||||
If adding test-case to an already existing suite the runfile would
|
||||
already be present and it needs to be only updated. For example, adding
|
||||
**zpool_example_002_pos** to the above runfile only update the **"tests ="**
|
||||
section of the runfile as shown below
|
||||
~~~~
|
||||
[DEFAULT]
|
||||
timeout = 600
|
||||
outputdir = /var/tmp/test_results
|
||||
tags = ['functional']
|
||||
|
||||
tests = ['zpool_example_001_pos', 'zpool_example_002_pos']
|
||||
~~~~
|
||||
|
||||
* Edit **tests/zfs-tests/tests/functional/cli_root/Makefile.am** and add line
|
||||
under SUBDIRS.
|
||||
~~~~
|
||||
zpool_example \ (Make sure to escape the line end as there will be other folders names following)
|
||||
~~~~
|
||||
* Create new file **tests/zfs-tests/tests/functional/cli_root/zpool_example/Makefile.am**
|
||||
the contents of the file could be as below. What it says it that now we have
|
||||
a test case *zpool_example_001_pos.ksh*
|
||||
~~~~
|
||||
pkgdatadir = $(datadir)/@PACKAGE@/zfs-tests/tests/functional/cli_root/zpool_example
|
||||
dist_pkgdata_SCRIPTS = \
|
||||
zpool_example_001_pos.ksh
|
||||
~~~~
|
||||
* We can now create our test-case zpool_example_001_pos.ksh under
|
||||
**tests/zfs-tests/tests/functional/cli_root/zpool_example/**.
|
||||
~~~~
|
||||
# DESCRIPTION:
|
||||
# zpool_example Test
|
||||
#
|
||||
# STRATEGY:
|
||||
# 1. Demo a very basic test case
|
||||
#
|
||||
|
||||
DISKS_DEV1="/dev/loop0"
|
||||
DISKS_DEV2="/dev/loop1"
|
||||
TESTPOOL=EXAMPLE_POOL
|
||||
|
||||
function cleanup
|
||||
{
|
||||
# Cleanup
|
||||
destroy_pool $TESTPOOL
|
||||
log_must rm -f $DISKS_DEV1
|
||||
log_must rm -f $DISKS_DEV2
|
||||
}
|
||||
|
||||
log_assert "zpool_example"
|
||||
# Run function "cleanup" on exit
|
||||
log_onexit cleanup
|
||||
|
||||
# Prep backend device
|
||||
log_must dd if=/dev/zero of=$DISKS_DEV1 bs=512 count=140000
|
||||
log_must dd if=/dev/zero of=$DISKS_DEV2 bs=512 count=140000
|
||||
|
||||
# Create pool
|
||||
log_must zpool create $TESTPOOL $type $DISKS_DEV1 $DISKS_DEV2
|
||||
|
||||
log_pass "zpool_example"
|
||||
~~~~
|
||||
* Run Test case, which can be done in two ways. Described in detail above in
|
||||
section 2.
|
||||
* test-runner.py (This takes run file as input. See *zpool_example.run*)
|
||||
* zfs-tests.sh. Can execute the run file or individual tests
|
||||
|
|
|
|||
Loading…
Reference in New Issue