selftests/landlock: Redefine TEST_F() as TEST_F_FORK()

This has the effect of creating a new test process for either TEST_F()
or TEST_F_FORK(), which doesn't change tests but will ease potential
backports.  See next commit for the TEST_F_FORK() merge into TEST_F().

Cc: Günther Noack <gnoack@google.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Will Drewry <wad@chromium.org>
Signed-off-by: Mickaël Salaün <mic@digikod.net>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/tools/testing/selftests/landlock/common.h b/tools/testing/selftests/landlock/common.h
index e64bbdf0e86eac8bf1751ee287508aca1a7ed27c..f40146d407635915933c86d85fbc72dfaf11cf98 100644 (file)
--- a/tools/testing/selftests/landlock/common.h
+++ b/tools/testing/selftests/landlock/common.h
@@ -37,7 +37,7 @@
                struct __test_metadata *_metadata, \
                FIXTURE_DATA(fixture_name) *self, \
                const FIXTURE_VARIANT(fixture_name) *variant); \
-       TEST_F(fixture_name, test_name) \
+       __TEST_F_IMPL(fixture_name, test_name, -1, TEST_TIMEOUT_DEFAULT) \
        { \
                int status; \
                const pid_t child = fork(); \
@@ -80,6 +80,10 @@
                        __attribute__((unused)) *variant)
 /* clang-format on */
 
+/* Makes backporting easier. */
+#undef TEST_F
+#define TEST_F(fixture_name, test_name) TEST_F_FORK(fixture_name, test_name)
+
 #ifndef landlock_create_ruleset
 static inline int
 landlock_create_ruleset(const struct landlock_ruleset_attr *const attr,