summaryrefslogtreecommitdiffstats
path: root/tools/testing/selftests/kselftest.h
diff options
context:
space:
mode:
Diffstat (limited to 'tools/testing/selftests/kselftest.h')
-rw-r--r--tools/testing/selftests/kselftest.h49
1 files changed, 43 insertions, 6 deletions
diff --git a/tools/testing/selftests/kselftest.h b/tools/testing/selftests/kselftest.h
index 14bbab0cce..76c2a6945d 100644
--- a/tools/testing/selftests/kselftest.h
+++ b/tools/testing/selftests/kselftest.h
@@ -16,10 +16,12 @@
* For each test, report any progress, debugging, etc with:
*
* ksft_print_msg(fmt, ...);
+ * ksft_perror(msg);
*
* and finally report the pass/fail/skip/xfail state of the test with one of:
*
* ksft_test_result(condition, fmt, ...);
+ * ksft_test_result_report(result, fmt, ...);
* ksft_test_result_pass(fmt, ...);
* ksft_test_result_fail(fmt, ...);
* ksft_test_result_skip(fmt, ...);
@@ -39,6 +41,7 @@
* the program is aborting before finishing all tests):
*
* ksft_exit_fail_msg(fmt, ...);
+ * ksft_exit_fail_perror(msg);
*
*/
#ifndef __KSELFTEST_H
@@ -305,13 +308,34 @@ void ksft_test_result_code(int exit_code, const char *test_name,
printf("\n");
}
-static inline __noreturn int ksft_exit_pass(void)
+/**
+ * ksft_test_result() - Report test success based on truth of condition
+ *
+ * @condition: if true, report test success, otherwise failure.
+ */
+#define ksft_test_result_report(result, fmt, ...) do { \
+ switch (result) { \
+ case KSFT_PASS: \
+ ksft_test_result_pass(fmt, ##__VA_ARGS__); \
+ break; \
+ case KSFT_FAIL: \
+ ksft_test_result_fail(fmt, ##__VA_ARGS__); \
+ break; \
+ case KSFT_XFAIL: \
+ ksft_test_result_xfail(fmt, ##__VA_ARGS__); \
+ break; \
+ case KSFT_SKIP: \
+ ksft_test_result_skip(fmt, ##__VA_ARGS__); \
+ break; \
+ } } while (0)
+
+static inline __noreturn void ksft_exit_pass(void)
{
ksft_print_cnts();
exit(KSFT_PASS);
}
-static inline __noreturn int ksft_exit_fail(void)
+static inline __noreturn void ksft_exit_fail(void)
{
ksft_print_cnts();
exit(KSFT_FAIL);
@@ -338,7 +362,7 @@ static inline __noreturn int ksft_exit_fail(void)
ksft_cnt.ksft_xfail + \
ksft_cnt.ksft_xskip)
-static inline __noreturn __printf(1, 2) int ksft_exit_fail_msg(const char *msg, ...)
+static inline __noreturn __printf(1, 2) void ksft_exit_fail_msg(const char *msg, ...)
{
int saved_errno = errno;
va_list args;
@@ -353,19 +377,32 @@ static inline __noreturn __printf(1, 2) int ksft_exit_fail_msg(const char *msg,
exit(KSFT_FAIL);
}
-static inline __noreturn int ksft_exit_xfail(void)
+static inline __noreturn void ksft_exit_fail_perror(const char *msg)
+{
+#ifndef NOLIBC
+ ksft_exit_fail_msg("%s: %s (%d)\n", msg, strerror(errno), errno);
+#else
+ /*
+ * nolibc doesn't provide strerror() and it seems
+ * inappropriate to add one, just print the errno.
+ */
+ ksft_exit_fail_msg("%s: %d)\n", msg, errno);
+#endif
+}
+
+static inline __noreturn void ksft_exit_xfail(void)
{
ksft_print_cnts();
exit(KSFT_XFAIL);
}
-static inline __noreturn int ksft_exit_xpass(void)
+static inline __noreturn void ksft_exit_xpass(void)
{
ksft_print_cnts();
exit(KSFT_XPASS);
}
-static inline __noreturn __printf(1, 2) int ksft_exit_skip(const char *msg, ...)
+static inline __noreturn __printf(1, 2) void ksft_exit_skip(const char *msg, ...)
{
int saved_errno = errno;
va_list args;