test: Allow SPL to run any available test

At present SPL only runs driver model tests. Update it to run all
available tests, i.e. in any test suite.

Signed-off-by: Simon Glass <sjg@chromium.org>

arch/sandbox/cpu/spl.c

@@ -13,7 +13,7 @@
 #include <asm/global_data.h>
 #include <asm/spl.h>
 #include <asm/state.h>
-#include <test/test.h>
+#include <test/ut.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -63,9 +63,12 @@ void spl_board_init(void)
 	preloader_console_init();
 
 	if (state->run_unittests) {
+		struct unit_test *tests = UNIT_TEST_ALL_START();
+		const int count = UNIT_TEST_ALL_COUNT();
 		int ret;
 
-		ret = dm_test_run(state->select_unittests);
+		ret = ut_run_list("spl", NULL, tests, count,
+				  state->select_unittests);
 		/* continue execution into U-Boot */
 	}
 }

include/test/test.h

@@ -99,6 +99,11 @@ struct unit_test {
 #define UNIT_TEST_SUITE_COUNT(_suite) \
 	ll_entry_count(struct unit_test, ut_ ## _suite)
 
+/* Use ! and ~ so that all tests will be sorted between these two values */
+#define UNIT_TEST_ALL_START()	ll_entry_start(struct unit_test, ut_!)
+#define UNIT_TEST_ALL_END()	ll_entry_start(struct unit_test, ut_~)
+#define UNIT_TEST_ALL_COUNT()	(UNIT_TEST_ALL_END() - UNIT_TEST_ALL_START())
+
 /* Sizes for devres tests */
 enum {
 	TEST_DEVRES_SIZE	= 100,
@@ -119,15 +124,4 @@ enum {
  */
 struct udevice *testbus_get_clear_removed(void);
 
-/**
- * dm_test_run() - Run driver model tests
- *
- * Run all the available driver model tests, or a selection
- *
- * @test_name: Name of single test to run (e.g. "dm_test_fdt_pre_reloc" or just
- *	"fdt_pre_reloc"), or NULL to run all
- * @return 0 if all tests passed, 1 if not
- */
-int dm_test_run(const char *test_name);
-
 #endif /* __TEST_TEST_H */

test/dm/test-dm.c

@@ -20,7 +20,16 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-int dm_test_run(const char *test_name)
+/**
+ * dm_test_run() - Run driver model tests
+ *
+ * Run all the available driver model tests, or a selection
+ *
+ * @test_name: Name of single test to run (e.g. "dm_test_fdt_pre_reloc" or just
+ *	"fdt_pre_reloc"), or NULL to run all
+ * @return 0 if all tests passed, 1 if not
+ */
+static int dm_test_run(const char *test_name)
 {
 	struct unit_test *tests = UNIT_TEST_SUITE_START(dm_test);
 	const int n_ents = UNIT_TEST_SUITE_COUNT(dm_test);

test/test-main.c

@@ -119,7 +119,8 @@ static bool ut_test_run_on_flattree(struct unit_test *test)
  *
  * @prefix: String prefix for the tests. Any tests that have this prefix will be
  *	printed without the prefix, so that it is easier to see the unique part
- *	of the test name. If NULL, no prefix processing is done
+ *	of the test name. If NULL, any suite name (xxx_test) is considered to be
+ *	a prefix.
  * @test_name: Name of current test
  * @select_name: Name of test to run (or NULL for all)
  * @return true to run this test, false to skip it
@@ -133,9 +134,17 @@ static bool test_matches(const char *prefix, const char *test_name,
 	if (!strcmp(test_name, select_name))
 		return true;
 
-	/* All tests have this prefix */
+	if (!prefix) {
-	if (prefix && !strncmp(test_name, prefix, strlen(prefix)))
+		const char *p = strstr(test_name, "_test_");
-		test_name += strlen(prefix);
+
+		/* convert xxx_test_yyy to yyy, i.e. remove the suite name */
+		if (p)
+			test_name = p + 6;
+	} else {
+		/* All tests have this prefix */
+		if (!strncmp(test_name, prefix, strlen(prefix)))
+			test_name += strlen(prefix);
+	}
 
 	if (!strcmp(test_name, select_name))
 		return true;