test: Add an overall test runner

Add a new test runner that will eventually be able to run any test. For
now, have it run the 'command' unit tests, so that the functionality in
cmd_ut_category() moves into it.

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

1 files changed, 66 insertions, 0 deletions

diff --git a/test/test-main.c b/test/test-main.c
new file mode 100644
index 0000000..376e7eb
--- /dev/null
+++ b/test/test-main.c
@@ -0,0 +1,66 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2021 Google LLC
+ * Written by Simon Glass <sjg@chromium.org>
+ */
+
+#include <common.h>
+#include <console.h>
+#include <test/test.h>
+
+int ut_run_tests(struct unit_test_state *uts, const char *prefix,
+		 struct unit_test *tests, int count, const char *select_name)
+{
+	struct unit_test *test;
+	int prefix_len = prefix ? strlen(prefix) : 0;
+	int found = 0;
+
+	for (test = tests; test < tests + count; test++) {
+		const char *test_name = test->name;
+
+		/* Remove the prefix */
+		if (prefix && !strncmp(test_name, prefix, prefix_len))
+			test_name += prefix_len;
+
+		if (select_name && strcmp(select_name, test_name))
+			continue;
+		printf("Test: %s\n", test_name);
+		found++;
+
+		if (test->flags & UT_TESTF_CONSOLE_REC) {
+			int ret = console_record_reset_enable();
+
+			if (ret) {
+				printf("Skipping: Console recording disabled\n");
+				continue;
+			}
+		}
+
+		uts->start = mallinfo();
+
+		test->func(uts);
+	}
+	if (select_name && !found)
+		return -ENOENT;
+
+	return uts->fail_count ? -EBADF : 0;
+}
+
+int ut_run_list(const char *category, const char *prefix,
+		struct unit_test *tests, int count, const char *select_name)
+{
+	struct unit_test_state uts = { .fail_count = 0 };
+	int ret;
+
+	if (!select_name)
+		printf("Running %d %s tests\n", count, category);
+
+	ret = ut_run_tests(&uts, prefix, tests, count, select_name);
+
+	if (ret == -ENOENT)
+		printf("Test '%s' not found\n", select_name);
+	else
+		printf("Failures: %d\n", uts.fail_count);
+
+	return ret;
+}