From: Mark Brown Date: Mon, 6 Mar 2023 14:20:03 +0000 (+0000) Subject: kselftest/alsa - mixer-test: Don't fail tests if we can't restore default X-Git-Tag: v6.6.7~2882^2~81 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7c79b10bea7a9dc1b74e2dbf4a35c19455371662;p=platform%2Fkernel%2Flinux-starfive.git kselftest/alsa - mixer-test: Don't fail tests if we can't restore default If a control has an invalid default value then we might fail to set it when restoring the default value after our write tests, for example due to correctly implemented range checks in put() operations. Currently this causes us to report the tests we were running as failed even when the operation we were trying to test is successful, making it look like there are problems where none really exist. Stop doing this, only reporting any issues during the actual test. We already have validation for the initial readback being in spec and for writing the default value back so failed tests will be reported for these controls, and we log an error on the operation that failed when we write so there will be a diagnostic warning the user that there is a problem. Signed-off-by: Mark Brown Link: https://lore.kernel.org/r/20230224-alsa-mixer-test-restore-invalid-v1-1-454f0f1f2c4b@kernel.org Signed-off-by: Takashi Iwai --- diff --git a/tools/testing/selftests/alsa/mixer-test.c b/tools/testing/selftests/alsa/mixer-test.c index 05f1749..ac5efa4 100644 --- a/tools/testing/selftests/alsa/mixer-test.c +++ b/tools/testing/selftests/alsa/mixer-test.c @@ -755,7 +755,6 @@ static bool test_ctl_write_valid_enumerated(struct ctl_data *ctl) static void test_ctl_write_valid(struct ctl_data *ctl) { bool pass; - int err; /* If the control is turned off let's be polite */ if (snd_ctl_elem_info_is_inactive(ctl->info)) { @@ -797,9 +796,7 @@ static void test_ctl_write_valid(struct ctl_data *ctl) } /* Restore the default value to minimise disruption */ - err = write_and_verify(ctl, ctl->def_val, NULL); - if (err < 0) - pass = false; + write_and_verify(ctl, ctl->def_val, NULL); ksft_test_result(pass, "write_valid.%d.%d\n", ctl->card->card, ctl->elem); @@ -1015,9 +1012,7 @@ static void test_ctl_write_invalid(struct ctl_data *ctl) } /* Restore the default value to minimise disruption */ - err = write_and_verify(ctl, ctl->def_val, NULL); - if (err < 0) - pass = false; + write_and_verify(ctl, ctl->def_val, NULL); ksft_test_result(pass, "write_invalid.%d.%d\n", ctl->card->card, ctl->elem);