Re: [PATCH v3] kselftest: Add basic test for probing the rust sample modules

From: Shuah Khan
Date: Fri Feb 23 2024 - 17:02:42 EST


On 2/23/24 14:48, Shuah Khan wrote:
On 2/22/24 09:29, Laura Nao wrote:
Add new basic kselftest that checks if the available rust sample modules
can be added and removed correctly.

Signed-off-by: Laura Nao <laura.nao@xxxxxxxxxxxxx>
Reviewed-by: Sergio Gonzalez Collado <sergio.collado@xxxxxxxxx>
Reviewed-by: Muhammad Usama Anjum <usama.anjum@xxxxxxxxxxxxx>
---
Changes in v3:
- Removed useless KSFT_PASS, KSFT_FAIL, KSFT_SKIP constants
- Used ktap_finished to print the results summary and handle the return code
Changes in v2:
- Added missing SPDX line
- Edited test_probe_samples.sh script to use the common KTAP helpers file
---
  MAINTAINERS                                   |  1 +
  tools/testing/selftests/Makefile              |  1 +
  tools/testing/selftests/rust/Makefile         |  4 +++
  .../selftests/rust/test_probe_samples.sh      | 34 +++++++++++++++++++
  4 files changed, 40 insertions(+)
  create mode 100644 tools/testing/selftests/rust/Makefile
  create mode 100755 tools/testing/selftests/rust/test_probe_samples.sh


Looks good to me. Don't you need a config file for this test?
Refer to config files for existing tests as a reference.

make kselftest TARGETS=rust
or
make run_tests

On Linux 6.8-rc5 give the following? Doesn't look right.
TAP version 13
1..1
# timeout set to 45
# selftests: rust: test_probe_samples.sh
# ./test_probe_samples.sh: line 12: /linux/linux_6.8/tools/testing/selftests/rust/../kselftest/ktap_helpers.sh: No such file or directory
# ./test_probe_samples.sh: line 16: ktap_print_header: command not found
# ./test_probe_samples.sh: line 18: ktap_set_plan: command not found
# ./test_probe_samples.sh: line 22: ktap_test_skip: command not found
# ./test_probe_samples.sh: line 22: ktap_test_skip: command not found
# ./test_probe_samples.sh: line 34: ktap_finished: command not found
not ok 1 selftests: rust: test_probe_samples.sh # exit=127

thanks,
-- Shuah