On Mon, 2024-07-01 at 13:36 +0500, Muhammad Usama Anjum wrote:
Soft reminder
On 5/22/24 10:06 PM, 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
.../intel/workload_hint/workload_hint_test.c | 98 ++++++++-------
1 file changed, 39 insertions(+), 59 deletions(-)
diff --git a/tools/testing/selftests/thermal/intel/workload_hint/workload_hint _test.c b/tools/testing/selftests/thermal/intel/workload_hint/workload_hint _test.c index 217c3a641c537..d107c2d6f3a22 100644
a/tools/testing/selftests/thermal/intel/workload_hint/workload_hint _test.c +++ b/tools/testing/selftests/thermal/intel/workload_hint/workload_hint _test.c @@ -9,6 +9,7 @@ #include <fcntl.h> #include <poll.h> #include <signal.h> +#include "../../../kselftest.h" #define WORKLOAD_NOTIFICATION_DELAY_ATTRIBUTE "/sys/bus/pci/devices/0000:00:04.0/workload_hint/notification_delay _ms" #define WORKLOAD_ENABLE_ATTRIBUTE "/sys/bus/pci/devices/0000:00:04.0/workload_hint/workload_hint_enab le" @@ -31,17 +32,13 @@ void workload_hint_exit(int signum) /* Disable feature via sysfs knob */ fd = open(WORKLOAD_ENABLE_ATTRIBUTE, O_RDWR); - if (fd < 0) { - perror("Unable to open workload type feature enable file\n"); - exit(1); - } + if (fd < 0) + ksft_exit_fail_perror("Unable to open workload type feature enable file"); - if (write(fd, "0\n", 2) < 0) { - perror("Can' disable workload hints\n"); - exit(1); - } + if (write(fd, "0\n", 2) < 0) + ksft_exit_fail_perror("Can' disable workload hints"); - printf("Disabled workload type prediction\n"); + ksft_print_msg("Disabled workload type prediction\n"); close(fd); } @@ -54,32 +51,27 @@ int main(int argc, char **argv) char delay_str[64]; int delay = 0; - printf("Usage: workload_hint_test [notification delay in milli seconds]\n"); + ksft_print_header(); + ksft_set_plan(1);
+ ksft_print_msg("Usage: workload_hint_test [notification delay in milli seconds]\n"); if (argc > 1) { ret = sscanf(argv[1], "%d", &delay); - if (ret < 0) { - printf("Invalid delay\n"); - exit(1); - } + if (ret < 0) + ksft_exit_fail_perror("Invalid delay"); - printf("Setting notification delay to %d ms\n", delay); + ksft_print_msg("Setting notification delay to %d ms\n", delay); if (delay < 0) - exit(1);
- sprintf(delay_str, "%s\n", argv[1]); + ksft_exit_fail_msg("delay can never be negative\n"); sprintf(delay_str, "%s\n", argv[1]); fd = open(WORKLOAD_NOTIFICATION_DELAY_ATTRIBUTE, O_RDWR); - if (fd < 0) { - perror("Unable to open workload notification delay\n"); - exit(1); - } + if (fd < 0) + ksft_exit_fail_perror("Unable to open workload notification delay"); - if (write(fd, delay_str, strlen(delay_str)) < 0) { - perror("Can't set delay\n"); - exit(1); - } + if (write(fd, delay_str, strlen(delay_str)) < 0) + ksft_exit_fail_perror("Can't set delay"); close(fd); } @@ -93,63 +85,51 @@ int main(int argc, char **argv) /* Enable feature via sysfs knob */ fd = open(WORKLOAD_ENABLE_ATTRIBUTE, O_RDWR); - if (fd < 0) { - perror("Unable to open workload type feature enable file\n"); - exit(1); - } + if (fd < 0) + ksft_exit_fail_perror("Unable to open workload type feature enable file"); - if (write(fd, "1\n", 2) < 0) { - perror("Can' enable workload hints\n"); - exit(1); - } + if (write(fd, "1\n", 2) < 0) + ksft_exit_fail_perror("Can' enable workload hints"); close(fd); - printf("Enabled workload type prediction\n"); + ksft_print_msg("Enabled workload type prediction\n"); while (1) { fd = open(WORKLOAD_TYPE_INDEX_ATTRIBUTE, O_RDONLY); - if (fd < 0) { - perror("Unable to open workload type file\n"); - exit(1); - } + if (fd < 0) + ksft_exit_fail_perror("Unable to open workload type file"); - if ((lseek(fd, 0L, SEEK_SET)) < 0) { - fprintf(stderr, "Failed to set pointer to beginning\n"); - exit(1); - } + if ((lseek(fd, 0L, SEEK_SET)) < 0) + ksft_exit_fail_perror("Failed to set pointer to beginning"); - if (read(fd, index_str, sizeof(index_str)) < 0) { - fprintf(stderr, "Failed to read from:%s\n", - WORKLOAD_TYPE_INDEX_ATTRIBUTE); - exit(1); - } + if (read(fd, index_str, sizeof(index_str)) < 0) + ksft_exit_fail_perror("Failed to read from: workload_type_index"); ufd.fd = fd; ufd.events = POLLPRI; ret = poll(&ufd, 1, -1); if (ret < 0) { - perror("poll error"); - exit(1); + ksft_exit_fail_perror("poll error"); } else if (ret == 0) { - printf("Poll Timeout\n"); + ksft_print_msg("Poll Timeout\n"); } else { - if ((lseek(fd, 0L, SEEK_SET)) < 0) { - fprintf(stderr, "Failed to set pointer to beginning\n"); - exit(1); - } + if ((lseek(fd, 0L, SEEK_SET)) < 0) + ksft_exit_fail_perror("Failed to set pointer to beginning"); - if (read(fd, index_str, sizeof(index_str)) < 0) - exit(0); + if (read(fd, index_str, sizeof(index_str)) < 0) { + ksft_test_result_pass("Successfully read\n");
Is the above message correct? This is read failure. Why not ksft_exit_fail_perror()?
Thanks, Srinivas
+ ksft_finished(); + } ret = sscanf(index_str, "%d", &index); if (ret < 0) break; if (index > WORKLOAD_TYPE_MAX_INDEX) - printf("Invalid workload type index\n"); + ksft_print_msg("Invalid workload type index\n"); else - printf("workload type:%s\n", workload_types[index]); + ksft_print_msg("workload type:%s\n", workload_types[index]); } close(fd);