Messages in this thread Patch in this message | | | From | Shuah Khan <> | Subject | [PATCH 1/5] selftests: kselftest framework: add handling for TAP header level | Date | Fri, 23 Feb 2018 15:11:36 -0700 |
| |
Introduce environment variable KSFT_TAP_LEVEL to avoid printing nested TAP headers for each test. lib.mk run_tests target prints TAP header before invoking the test program or test script. Tests need a way to suppress TAP headers if it is already printed out.
This new environment variable adds a way for ksft_print_header() print TAP header only when KSFT_TAP_LEVEL isn't set.
lib.mk run_tests and test program should print TAP header and set KSFT_TAP_LEVEL to avoid a second TAP header to be printed.
selftests Makefile should export KSFT_TAP_LEVEL and add TAP Header echo to the run_kselftest.sh script from emit_tests target handling.
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com> --- tools/testing/selftests/kselftest.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/tools/testing/selftests/kselftest.h b/tools/testing/selftests/kselftest.h index 1a52b03962a3..1b9d8ecdebce 100644 --- a/tools/testing/selftests/kselftest.h +++ b/tools/testing/selftests/kselftest.h @@ -57,7 +57,8 @@ static inline int ksft_get_error_cnt(void) { return ksft_cnt.ksft_error; } static inline void ksft_print_header(void) { - printf("TAP version 13\n"); + if (!(getenv("KSFT_TAP_LEVEL"))) + printf("TAP version 13\n"); } static inline void ksft_print_cnts(void) -- 2.14.1
| |