This is useful to return an information about the error without being
able to write to TH_LOG_STREAM.
Helpers from test_harness.h may be useful outside of the seccomp
directory.
Signed-off-by: Mickaël Salaün <mic@xxxxxxxxxxx>
Cc: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
Cc: Kees Cook <keescook@xxxxxxxxxxxx>
Cc: Shuah Khan <shuah@xxxxxxxxxx>
Cc: Will Drewry <wad@xxxxxxxxxxxx>
---
tools/testing/selftests/seccomp/test_harness.h | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/tools/testing/selftests/seccomp/test_harness.h b/tools/testing/selftests/seccomp/test_harness.h
index a786c69c7584..77e407663e06 100644
--- a/tools/testing/selftests/seccomp/test_harness.h
+++ b/tools/testing/selftests/seccomp/test_harness.h
@@ -397,7 +397,7 @@ struct __test_metadata {
const char *name;
void (*fn)(struct __test_metadata *);
int termsig;
- int passed;
+ __s8 passed;
int trigger; /* extra handler after the evaluation */
struct __test_metadata *prev, *next;
};
@@ -476,6 +476,12 @@ void __run_test(struct __test_metadata *t)
"instead of by signal (code: %d)\n",
t->name,
WEXITSTATUS(status));
+ } else if (t->passed < 0) {
+ fprintf(TH_LOG_STREAM,
+ "%s: Failed at step #%d\n",
+ t->name,
+ t->passed * -1);
+ t->passed = 0;
}
} else if (WIFSIGNALED(status)) {
t->passed = 0;
--
2.11.0
--
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