testsuite: add tests for external directory support
The following tests added:
- depmod_search_order_external_first -- checks if external module
is taken in use when it has higher priority;
- depmod_search_order_external_last -- checks if external module
is skipped when it has lower priority;
- test_modinfo_external -- checks if modinfo is able to look up
correct external module;
- modprobe_external -- checks if modprobe is able to look up
correct external module and loads it.
Signed-off-by: Yauheni Kaliuta <[email protected]>
diff --git a/testsuite/test-depmod.c b/testsuite/test-depmod.c
index b9beb01..e249c61 100644
--- a/testsuite/test-depmod.c
+++ b/testsuite/test-depmod.c
@@ -131,4 +131,56 @@
.err = DETECT_LOOP_ROOTFS "/correct.txt",
});
+#define SEARCH_ORDER_EXTERNAL_FIRST_ROOTFS TESTSUITE_ROOTFS "test-depmod/search-order-external-first"
+static noreturn int depmod_search_order_external_first(const struct test *t)
+{
+ const char *progname = ABS_TOP_BUILDDIR "/tools/depmod";
+ const char *const args[] = {
+ progname,
+ NULL,
+ };
+
+ test_spawn_prog(progname, args);
+ exit(EXIT_FAILURE);
+}
+DEFINE_TEST(depmod_search_order_external_first,
+ .description = "check if depmod honor external keyword with higher priority",
+ .config = {
+ [TC_UNAME_R] = "4.4.4",
+ [TC_ROOTFS] = SEARCH_ORDER_EXTERNAL_FIRST_ROOTFS,
+ },
+ .output = {
+ .files = (const struct keyval[]) {
+ { SEARCH_ORDER_EXTERNAL_FIRST_ROOTFS "/lib/modules/4.4.4/correct-modules.dep",
+ SEARCH_ORDER_EXTERNAL_FIRST_ROOTFS "/lib/modules/4.4.4/modules.dep" },
+ { }
+ },
+ });
+
+#define SEARCH_ORDER_EXTERNAL_LAST_ROOTFS TESTSUITE_ROOTFS "test-depmod/search-order-external-last"
+static noreturn int depmod_search_order_external_last(const struct test *t)
+{
+ const char *progname = ABS_TOP_BUILDDIR "/tools/depmod";
+ const char *const args[] = {
+ progname,
+ NULL,
+ };
+
+ test_spawn_prog(progname, args);
+ exit(EXIT_FAILURE);
+}
+DEFINE_TEST(depmod_search_order_external_last,
+ .description = "check if depmod honor external keyword with lower priority",
+ .config = {
+ [TC_UNAME_R] = "4.4.4",
+ [TC_ROOTFS] = SEARCH_ORDER_EXTERNAL_LAST_ROOTFS,
+ },
+ .output = {
+ .files = (const struct keyval[]) {
+ { SEARCH_ORDER_EXTERNAL_LAST_ROOTFS "/lib/modules/4.4.4/correct-modules.dep",
+ SEARCH_ORDER_EXTERNAL_LAST_ROOTFS "/lib/modules/4.4.4/modules.dep" },
+ { }
+ },
+ });
+
TESTSUITE_MAIN();
