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-rw-r--r--lib/kunit/test.c24
1 files changed, 24 insertions, 0 deletions
diff --git a/lib/kunit/test.c b/lib/kunit/test.c
index b73d5bb5c473..1e54373309a4 100644
--- a/lib/kunit/test.c
+++ b/lib/kunit/test.c
@@ -55,6 +55,17 @@ EXPORT_SYMBOL_GPL(__kunit_fail_current_test);
#endif
/*
+ * Enable KUnit tests to run.
+ */
+#ifdef CONFIG_KUNIT_DEFAULT_ENABLED
+static bool enable_param = true;
+#else
+static bool enable_param;
+#endif
+module_param_named(enable, enable_param, bool, 0);
+MODULE_PARM_DESC(enable, "Enable KUnit tests");
+
+/*
* KUnit statistic mode:
* 0 - disabled
* 1 - only when there is more than one subtest
@@ -586,10 +597,20 @@ static void kunit_init_suite(struct kunit_suite *suite)
suite->suite_init_err = 0;
}
+bool kunit_enabled(void)
+{
+ return enable_param;
+}
+
int __kunit_test_suites_init(struct kunit_suite * const * const suites, int num_suites)
{
unsigned int i;
+ if (!kunit_enabled() && num_suites > 0) {
+ pr_info("kunit: disabled\n");
+ return 0;
+ }
+
for (i = 0; i < num_suites; i++) {
kunit_init_suite(suites[i]);
kunit_run_tests(suites[i]);
@@ -607,6 +628,9 @@ void __kunit_test_suites_exit(struct kunit_suite **suites, int num_suites)
{
unsigned int i;
+ if (!kunit_enabled())
+ return;
+
for (i = 0; i < num_suites; i++)
kunit_exit_suite(suites[i]);