1. Patchew
  2. linux
  3. [PATCH 0/4] kselftests: vdso: conform tests to TAP output
  4. View patch

[PATCH 1/4] kselftests: vdso: vdso_test_clock_getres: conform test to TAP output

Muhammad Usama Anjum posted 4 patches 1 year, 6 months ago
There is a newer version of this series
[PATCH 1/4] kselftests: vdso: vdso_test_clock_getres: conform test to TAP output
Posted by Muhammad Usama Anjum 1 year, 6 months ago 
Conform the layout, informational and status messages to TAP. No
functional change is intended other than the layout of output messages.

Signed-off-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
---
 .../selftests/vDSO/vdso_test_clock_getres.c   | 68 +++++++++----------
 1 file changed, 33 insertions(+), 35 deletions(-)

diff --git a/tools/testing/selftests/vDSO/vdso_test_clock_getres.c b/tools/testing/selftests/vDSO/vdso_test_clock_getres.c
index 38d46a8bf7cba..c1ede40521f05 100644
--- a/tools/testing/selftests/vDSO/vdso_test_clock_getres.c
+++ b/tools/testing/selftests/vDSO/vdso_test_clock_getres.c
@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <sys/syscall.h>
 
-#include "../kselftest.h"
+#include "../kselftest_harness.h"
 
 static long syscall_clock_getres(clockid_t _clkid, struct timespec *_ts)
 {
@@ -54,18 +54,8 @@ const char *vdso_clock_name[12] = {
 /*
  * This function calls clock_getres in vdso and by system call
  * with different values for clock_id.
- *
- * Example of output:
- *
- * clock_id: CLOCK_REALTIME [PASS]
- * clock_id: CLOCK_BOOTTIME [PASS]
- * clock_id: CLOCK_TAI [PASS]
- * clock_id: CLOCK_REALTIME_COARSE [PASS]
- * clock_id: CLOCK_MONOTONIC [PASS]
- * clock_id: CLOCK_MONOTONIC_RAW [PASS]
- * clock_id: CLOCK_MONOTONIC_COARSE [PASS]
  */
-static inline int vdso_test_clock(unsigned int clock_id)
+static inline void vdso_test_clock(struct __test_metadata *_metadata, unsigned int clock_id)
 {
 	struct timespec x, y;
 
@@ -73,52 +63,60 @@ static inline int vdso_test_clock(unsigned int clock_id)
 	clock_getres(clock_id, &x);
 	syscall_clock_getres(clock_id, &y);
 
-	if ((x.tv_sec != y.tv_sec) || (x.tv_nsec != y.tv_nsec)) {
-		printf(" [FAIL]\n");
-		return KSFT_FAIL;
-	}
-
-	printf(" [PASS]\n");
-	return KSFT_PASS;
+	ASSERT_EQ(0, ((x.tv_sec != y.tv_sec) || (x.tv_nsec != y.tv_nsec)));
 }
 
-int main(int argc, char **argv)
-{
-	int ret = 0;
-
 #if _POSIX_TIMERS > 0
 
 #ifdef CLOCK_REALTIME
-	ret += vdso_test_clock(CLOCK_REALTIME);
+TEST(clock_realtime)
+{
+	vdso_test_clock(_metadata, CLOCK_REALTIME);
+}
 #endif
 
 #ifdef CLOCK_BOOTTIME
-	ret += vdso_test_clock(CLOCK_BOOTTIME);
+TEST(clock_boottime)
+{
+	vdso_test_clock(_metadata, CLOCK_BOOTTIME);
+}
 #endif
 
 #ifdef CLOCK_TAI
-	ret += vdso_test_clock(CLOCK_TAI);
+TEST(clock_tai)
+{
+	vdso_test_clock(_metadata, CLOCK_TAI);
+}
 #endif
 
 #ifdef CLOCK_REALTIME_COARSE
-	ret += vdso_test_clock(CLOCK_REALTIME_COARSE);
+TEST(clock_realtime_coarse)
+{
+	vdso_test_clock(_metadata, CLOCK_REALTIME_COARSE);
+}
 #endif
 
 #ifdef CLOCK_MONOTONIC
-	ret += vdso_test_clock(CLOCK_MONOTONIC);
+TEST(clock_monotonic)
+{
+	vdso_test_clock(_metadata, CLOCK_MONOTONIC);
+}
 #endif
 
 #ifdef CLOCK_MONOTONIC_RAW
-	ret += vdso_test_clock(CLOCK_MONOTONIC_RAW);
+TEST(clock_monotonic_raw)
+{
+	vdso_test_clock(_metadata, CLOCK_MONOTONIC_RAW);
+}
 #endif
 
 #ifdef CLOCK_MONOTONIC_COARSE
-	ret += vdso_test_clock(CLOCK_MONOTONIC_COARSE);
+TEST(clock_monotonic_coarse)
+{
+	vdso_test_clock(_metadata, CLOCK_MONOTONIC_COARSE);
+}
 #endif
 
-#endif
-	if (ret > 0)
-		return KSFT_FAIL;
+#endif /* _POSIX_TIMERS > 0 */
 
-	return KSFT_PASS;
-}
+TEST_HARNESS_MAIN
-- 
2.39.2
Re: [PATCH 1/4] kselftests: vdso: vdso_test_clock_getres: conform test to TAP output
Posted by Shuah Khan 1 year, 6 months ago 
On 5/29/24 01:24, Muhammad Usama Anjum wrote:
> Conform the layout, informational and status messages to TAP. No
> functional change is intended other than the layout of output messages.
> 
> Signed-off-by: Muhammad Usama Anjum <usama.anjum@collabora.com>

The message doesn't match the change. This patch converts the
test to use kselftest_harness.h

Please fix the message to indicate what changes are being made and
why.

> ---
>   .../selftests/vDSO/vdso_test_clock_getres.c   | 68 +++++++++----------
>   1 file changed, 33 insertions(+), 35 deletions(-)
> 
> diff --git a/tools/testing/selftests/vDSO/vdso_test_clock_getres.c b/tools/testing/selftests/vDSO/vdso_test_clock_getres.c
> index 38d46a8bf7cba..c1ede40521f05 100644
> --- a/tools/testing/selftests/vDSO/vdso_test_clock_getres.c
> +++ b/tools/testing/selftests/vDSO/vdso_test_clock_getres.c
> @@ -25,7 +25,7 @@
>   #include <unistd.h>
>   #include <sys/syscall.h>
>   
> -#include "../kselftest.h"
> +#include "../kselftest_harness.h"
>   
>   static long syscall_clock_getres(clockid_t _clkid, struct timespec *_ts)
>   {
> @@ -54,18 +54,8 @@ const char *vdso_clock_name[12] = {
>   /*
>    * This function calls clock_getres in vdso and by system call
>    * with different values for clock_id.
> - *
> - * Example of output:
> - *
> - * clock_id: CLOCK_REALTIME [PASS]
> - * clock_id: CLOCK_BOOTTIME [PASS]
> - * clock_id: CLOCK_TAI [PASS]
> - * clock_id: CLOCK_REALTIME_COARSE [PASS]
> - * clock_id: CLOCK_MONOTONIC [PASS]
> - * clock_id: CLOCK_MONOTONIC_RAW [PASS]
> - * clock_id: CLOCK_MONOTONIC_COARSE [PASS]
>    */
> -static inline int vdso_test_clock(unsigned int clock_id)
> +static inline void vdso_test_clock(struct __test_metadata *_metadata, unsigned int clock_id)
>   {
>   	struct timespec x, y;
>   
> @@ -73,52 +63,60 @@ static inline int vdso_test_clock(unsigned int clock_id)
>   	clock_getres(clock_id, &x);
>   	syscall_clock_getres(clock_id, &y);
>   
> -	if ((x.tv_sec != y.tv_sec) || (x.tv_nsec != y.tv_nsec)) {
> -		printf(" [FAIL]\n");
> -		return KSFT_FAIL;
> -	}
> -
> -	printf(" [PASS]\n");
> -	return KSFT_PASS;
> +	ASSERT_EQ(0, ((x.tv_sec != y.tv_sec) || (x.tv_nsec != y.tv_nsec)));
>   }
>   
> -int main(int argc, char **argv)
> -{
> -	int ret = 0;
> -
>   #if _POSIX_TIMERS > 0
>   
>   #ifdef CLOCK_REALTIME
> -	ret += vdso_test_clock(CLOCK_REALTIME);
> +TEST(clock_realtime)
> +{
> +	vdso_test_clock(_metadata, CLOCK_REALTIME);
> +}
>   #endif
>   
>   #ifdef CLOCK_BOOTTIME
> -	ret += vdso_test_clock(CLOCK_BOOTTIME);
> +TEST(clock_boottime)
> +{
> +	vdso_test_clock(_metadata, CLOCK_BOOTTIME);
> +}
>   #endif
>   
>   #ifdef CLOCK_TAI
> -	ret += vdso_test_clock(CLOCK_TAI);
> +TEST(clock_tai)
> +{
> +	vdso_test_clock(_metadata, CLOCK_TAI);
> +}
>   #endif
>   
>   #ifdef CLOCK_REALTIME_COARSE
> -	ret += vdso_test_clock(CLOCK_REALTIME_COARSE);
> +TEST(clock_realtime_coarse)
> +{
> +	vdso_test_clock(_metadata, CLOCK_REALTIME_COARSE);
> +}
>   #endif
>   
>   #ifdef CLOCK_MONOTONIC
> -	ret += vdso_test_clock(CLOCK_MONOTONIC);
> +TEST(clock_monotonic)
> +{
> +	vdso_test_clock(_metadata, CLOCK_MONOTONIC);
> +}
>   #endif
>   
>   #ifdef CLOCK_MONOTONIC_RAW
> -	ret += vdso_test_clock(CLOCK_MONOTONIC_RAW);
> +TEST(clock_monotonic_raw)
> +{
> +	vdso_test_clock(_metadata, CLOCK_MONOTONIC_RAW);
> +}
>   #endif
>   
>   #ifdef CLOCK_MONOTONIC_COARSE
> -	ret += vdso_test_clock(CLOCK_MONOTONIC_COARSE);
> +TEST(clock_monotonic_coarse)
> +{
> +	vdso_test_clock(_metadata, CLOCK_MONOTONIC_COARSE);
> +}
>   #endif
>   
> -#endif
> -	if (ret > 0)
> -		return KSFT_FAIL;
> +#endif /* _POSIX_TIMERS > 0 */
>   
> -	return KSFT_PASS;
> -}
> +TEST_HARNESS_MAIN

thanks,
-- Shuah

Patchew 2.1-devel-b67e4c2

© 2016 - 2025 Red Hat, Inc.