It's a silly test. If fails if there is an *ERROR* in the dmesg ringbuf,
so it neither is testing that errors are generated as expected, and as a
pre-check it can only see what's at the end of the dmesg and may miss
earlier faults. As a test it just randomly fails; worse than useless.
Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
---
tests/tools_test.c | 35 -----------------------------------
1 file changed, 35 deletions(-)
diff --git a/tests/tools_test.c b/tests/tools_test.c
index ccd165de..21c01ac5 100644
--- a/tests/tools_test.c
+++ b/tests/tools_test.c
@@ -49,36 +49,6 @@ static bool check_cmd_return_value(const char *s, void *data)
return true;
}
-static bool kmsg_check(const char *str)
-{
- int fd;
- FILE *file = NULL;
-
- fd = open("/dev/kmsg", O_RDONLY | O_NONBLOCK);
- if (fd != -1)
- file = fdopen(fd, "r");
- if (file) {
- size_t len = 0;
- char *line = NULL;
- char *ret = NULL;
-
- while (getline(&line, &len, file) != -1) {
- if ((ret = strstr(line, str)) != NULL) {
- break;
- }
- }
- free(line);
- fclose(file);
- close(fd);
- if (ret)
- return true;
- } else {
- close(fd);
- igt_warn("Unable to retrieve kernel log (from /dev/kmsg)\n");
- }
- return false;
-}
-
igt_main
{
igt_skip_on_simulation();
@@ -137,9 +107,4 @@ igt_main
igt_assert(igt_system_quiet(cmd) == IGT_EXIT_SUCCESS);
free(cmd);
}
-
- igt_subtest("check_dmesg") {
- igt_assert(!kmsg_check("*ERROR*"));
- igt_assert(!kmsg_check("------[ cut here ]----"));
- }
}
--
2.14.1
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