From: "André Almeida" <andrealmeid@collabora.com>
To: Christoph Hellwig <hch@lst.de>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
linux-kernel@vger.kernel.org
Cc: "Brendan Higgins" <brendanhiggins@google.com>,
linux-kselftest@vger.kernel.org, kunit-dev@googlegroups.com,
"Shuah Khan" <shuah@kernel.org>,
~lkcamp/patches@lists.sr.ht, nfraprado@collabora.com,
leandro.ribeiro@collabora.com,
"Vitor Massaru Iha" <vitor@massaru.org>,
lucmaga@gmail.com, "David Gow" <davidgow@google.com>,
"Daniel Latypov" <dlatypov@google.com>,
tales.aparecida@gmail.com,
"André Almeida" <andrealmeid@collabora.com>
Subject: [PATCH v2 0/1] lib: Convert UUID runtime test to KUnit
Date: Wed, 9 Jun 2021 20:37:29 -0300 [thread overview]
Message-ID: <20210609233730.164082-1-andrealmeid@collabora.com> (raw)
Hi,
This patch converts existing UUID runtime test to use KUnit framework.
Below, there's a comparison between the old output format and the new
one. Keep in mind that even if KUnit seems very verbose, this is the
corner case where _every_ test has failed.
* This is how the current output looks like in success:
test_uuid: all 18 tests passed
* And when it fails:
test_uuid: conversion test #1 failed on LE data: 'c33f4995-3701-450e-9fbf-206a2e98e576'
test_uuid: cmp test #2 failed on LE data: 'c33f4995-3701-450e-9fbf-206a2e98e576'
test_uuid: cmp test #2 actual data: 'c33f4995-3701-450e-9fbf-206a2e98e576'
test_uuid: conversion test #3 failed on BE data: 'c33f4995-3701-450e-9fbf-206a2e98e576'
test_uuid: cmp test #4 failed on BE data: 'c33f4995-3701-450e-9fbf-206a2e98e576'
test_uuid: cmp test #4 actual data: 'c33f4995-3701-450e-9fbf-206a2e98e576'
test_uuid: conversion test #5 failed on LE data: '64b4371c-77c1-48f9-8221-29f054fc023b'
test_uuid: cmp test #6 failed on LE data: '64b4371c-77c1-48f9-8221-29f054fc023b'
test_uuid: cmp test #6 actual data: '64b4371c-77c1-48f9-8221-29f054fc023b'
test_uuid: conversion test #7 failed on BE data: '64b4371c-77c1-48f9-8221-29f054fc023b'
test_uuid: cmp test #8 failed on BE data: '64b4371c-77c1-48f9-8221-29f054fc023b'
test_uuid: cmp test #8 actual data: '64b4371c-77c1-48f9-8221-29f054fc023b'
test_uuid: conversion test #9 failed on LE data: '0cb4ddff-a545-4401-9d06-688af53e7f84'
test_uuid: cmp test #10 failed on LE data: '0cb4ddff-a545-4401-9d06-688af53e7f84'
test_uuid: cmp test #10 actual data: '0cb4ddff-a545-4401-9d06-688af53e7f84'
test_uuid: conversion test #11 failed on BE data: '0cb4ddff-a545-4401-9d06-688af53e7f84'
test_uuid: cmp test #12 failed on BE data: '0cb4ddff-a545-4401-9d06-688af53e7f84'
test_uuid: cmp test #12 actual data: '0cb4ddff-a545-4401-9d06-688af53e7f84'
test_uuid: negative test #13 passed on wrong LE data: 'c33f4995-3701-450e-9fbf206a2e98e576 '
test_uuid: negative test #14 passed on wrong BE data: 'c33f4995-3701-450e-9fbf206a2e98e576 '
test_uuid: negative test #15 passed on wrong LE data: '64b4371c-77c1-48f9-8221-29f054XX023b'
test_uuid: negative test #16 passed on wrong BE data: '64b4371c-77c1-48f9-8221-29f054XX023b'
test_uuid: negative test #17 passed on wrong LE data: '0cb4ddff-a545-4401-9d06-688af53e'
test_uuid: negative test #18 passed on wrong BE data: '0cb4ddff-a545-4401-9d06-688af53e'
test_uuid: failed 18 out of 18 tests
* Now, here's how it looks like with KUnit:
======== [PASSED] uuid ========
[PASSED] uuid_correct_be
[PASSED] uuid_correct_le
[PASSED] uuid_wrong_be
[PASSED] uuid_wrong_le
* And if every test fail with KUnit:
======== [FAILED] uuid ========
[FAILED] uuid_correct_be
# uuid_correct_be: ASSERTION FAILED at lib/test_uuid.c:57
Expected uuid_parse(data->uuid, &be) == 1, but
uuid_parse(data->uuid, &be) == 0
failed to parse 'c33f4995-3701-450e-9fbf-206a2e98e576'
# uuid_correct_be: not ok 1 - c33f4995-3701-450e-9fbf-206a2e98e576
# uuid_correct_be: ASSERTION FAILED at lib/test_uuid.c:57
Expected uuid_parse(data->uuid, &be) == 1, but
uuid_parse(data->uuid, &be) == 0
failed to parse '64b4371c-77c1-48f9-8221-29f054fc023b'
# uuid_correct_be: not ok 2 - 64b4371c-77c1-48f9-8221-29f054fc023b
# uuid_correct_be: ASSERTION FAILED at lib/test_uuid.c:57
Expected uuid_parse(data->uuid, &be) == 1, but
uuid_parse(data->uuid, &be) == 0
failed to parse '0cb4ddff-a545-4401-9d06-688af53e7f84'
# uuid_correct_be: not ok 3 - 0cb4ddff-a545-4401-9d06-688af53e7f84
not ok 1 - uuid_correct_be
[FAILED] uuid_correct_le
# uuid_correct_le: ASSERTION FAILED at lib/test_uuid.c:46
Expected guid_parse(data->uuid, &le) == 1, but
guid_parse(data->uuid, &le) == 0
failed to parse 'c33f4995-3701-450e-9fbf-206a2e98e576'
# uuid_correct_le: not ok 1 - c33f4995-3701-450e-9fbf-206a2e98e576
# uuid_correct_le: ASSERTION FAILED at lib/test_uuid.c:46
Expected guid_parse(data->uuid, &le) == 1, but
guid_parse(data->uuid, &le) == 0
failed to parse '64b4371c-77c1-48f9-8221-29f054fc023b'
# uuid_correct_le: not ok 2 - 64b4371c-77c1-48f9-8221-29f054fc023b
# uuid_correct_le: ASSERTION FAILED at lib/test_uuid.c:46
Expected guid_parse(data->uuid, &le) == 1, but
guid_parse(data->uuid, &le) == 0
failed to parse '0cb4ddff-a545-4401-9d06-688af53e7f84'
# uuid_correct_le: not ok 3 - 0cb4ddff-a545-4401-9d06-688af53e7f84
not ok 2 - uuid_correct_le
[FAILED] uuid_wrong_be
# uuid_wrong_be: ASSERTION FAILED at lib/test_uuid.c:77
Expected uuid_parse(*data, &be) == 0, but
uuid_parse(*data, &be) == -22
parsing of 'c33f4995-3701-450e-9fbf206a2e98e576 ' should've failed
# uuid_wrong_be: not ok 1 - c33f4995-3701-450e-9fbf206a2e98e576
# uuid_wrong_be: ASSERTION FAILED at lib/test_uuid.c:77
Expected uuid_parse(*data, &be) == 0, but
uuid_parse(*data, &be) == -22
parsing of '64b4371c-77c1-48f9-8221-29f054XX023b' should've failed
# uuid_wrong_be: not ok 2 - 64b4371c-77c1-48f9-8221-29f054XX023b
# uuid_wrong_be: ASSERTION FAILED at lib/test_uuid.c:77
Expected uuid_parse(*data, &be) == 0, but
uuid_parse(*data, &be) == -22
parsing of '0cb4ddff-a545-4401-9d06-688af53e' should've failed
# uuid_wrong_be: not ok 3 - 0cb4ddff-a545-4401-9d06-688af53e
not ok 3 - uuid_wrong_be
[FAILED] uuid_wrong_le
# uuid_wrong_le: ASSERTION FAILED at lib/test_uuid.c:68
Expected guid_parse(*data, &le) == 0, but
guid_parse(*data, &le) == -22
parsing of 'c33f4995-3701-450e-9fbf206a2e98e576 ' should've failed
# uuid_wrong_le: not ok 1 - c33f4995-3701-450e-9fbf206a2e98e576
# uuid_wrong_le: ASSERTION FAILED at lib/test_uuid.c:68
Expected guid_parse(*data, &le) == 0, but
guid_parse(*data, &le) == -22
parsing of '64b4371c-77c1-48f9-8221-29f054XX023b' should've failed
# uuid_wrong_le: not ok 2 - 64b4371c-77c1-48f9-8221-29f054XX023b
# uuid_wrong_le: ASSERTION FAILED at lib/test_uuid.c:68
Expected guid_parse(*data, &le) == 0, but
guid_parse(*data, &le) == -22
parsing of '0cb4ddff-a545-4401-9d06-688af53e' should've failed
# uuid_wrong_le: not ok 3 - 0cb4ddff-a545-4401-9d06-688af53e
not ok 4 - uuid_wrong_le
Changes from v1:
- Test suite name: uuid_test -> uuid
- Config name: TEST_UUID -> UUID_KUNIT_TEST
- Config entry in the Kconfig file left where it is
- Converted tests to use _MSG variant
André Almeida (1):
lib: Convert UUID runtime test to KUnit
lib/Kconfig.debug | 11 +++-
lib/Makefile | 2 +-
lib/test_uuid.c | 137 +++++++++++++++++++---------------------------
3 files changed, 67 insertions(+), 83 deletions(-)
--
2.31.1
next reply other threads:[~2021-06-09 23:38 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-09 23:37 André Almeida [this message]
2021-06-09 23:37 ` [PATCH v2 1/1] lib: Convert UUID runtime test to KUnit André Almeida
2021-06-10 9:13 ` [PATCH v2 0/1] " Andy Shevchenko
2021-06-10 11:53 ` David Gow
2021-06-10 12:39 ` Andy Shevchenko
2021-06-10 13:08 ` André Almeida
2021-06-10 13:52 ` Andy Shevchenko
2021-06-10 13:56 ` André Almeida
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