From d002a2764418fa8f054d94789e7814f60294318f Mon Sep 17 00:00:00 2001
From: Simon Glass <sjg@chromium.org>
Date: Sun, 7 Mar 2021 17:34:48 -0700
Subject: test: Create pre/post-run functions

Split out the test preparation into a separation function before
expanding it. Add a post-run function as well, currently empty.

Signed-off-by: Simon Glass <sjg@chromium.org>
---
 include/test/ut.h | 20 ++++++++++++++++++++
 test/test-main.c  | 41 +++++++++++++++++++++++++++++++----------
 2 files changed, 51 insertions(+), 10 deletions(-)

diff --git a/include/test/ut.h b/include/test/ut.h
index 88e75ab..7cb5e10 100644
--- a/include/test/ut.h
+++ b/include/test/ut.h
@@ -357,6 +357,26 @@ void ut_silence_console(struct unit_test_state *uts);
 void ut_unsilence_console(struct unit_test_state *uts);
 
 /**
+ * test_pre_run() - Handle any preparation needed to run a test
+ *
+ * @uts: Test state
+ * @test: Test to prepare for
+ * @return 0 if OK, -EAGAIN to skip this test since some required feature is not
+ *	available, other -ve on error (meaning that testing cannot likely
+ *	continue)
+ */
+int test_pre_run(struct unit_test_state *uts, struct unit_test *test);
+
+/**
+ * test_post_run() - Handle cleaning up after a test
+ *
+ * @uts: Test state
+ * @test: Test to clean up after
+ * @return 0 if OK, -ve on error (meaning that testing cannot likely continue)
+ */
+int test_post_run(struct unit_test_state *uts, struct unit_test *test);
+
+/**
  * ut_run_tests() - Run a set of tests
  *
  * This runs the tests, handling any preparation and clean-up needed. It prints
diff --git a/test/test-main.c b/test/test-main.c
index 376e7eb..7961fd8 100644
--- a/test/test-main.c
+++ b/test/test-main.c
@@ -8,6 +8,27 @@
 #include <console.h>
 #include <test/test.h>
 
+int test_pre_run(struct unit_test_state *uts, struct unit_test *test)
+{
+	uts->start = mallinfo();
+
+	if (test->flags & UT_TESTF_CONSOLE_REC) {
+		int ret = console_record_reset_enable();
+
+		if (ret) {
+			printf("Skipping: Console recording disabled\n");
+			return -EAGAIN;
+		}
+	}
+
+	return 0;
+}
+
+int test_post_run(struct unit_test_state *uts, struct unit_test *test)
+{
+	return 0;
+}
+
 int ut_run_tests(struct unit_test_state *uts, const char *prefix,
 		 struct unit_test *tests, int count, const char *select_name)
 {
@@ -17,6 +38,7 @@ int ut_run_tests(struct unit_test_state *uts, const char *prefix,
 
 	for (test = tests; test < tests + count; test++) {
 		const char *test_name = test->name;
+		int ret;
 
 		/* Remove the prefix */
 		if (prefix && !strncmp(test_name, prefix, prefix_len))
@@ -27,18 +49,17 @@ int ut_run_tests(struct unit_test_state *uts, const char *prefix,
 		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();
+		ret = test_pre_run(uts, test);
+		if (ret == -EAGAIN)
+			continue;
+		if (ret)
+			return ret;
 
 		test->func(uts);
+
+		ret = test_post_run(uts, test);
+		if (ret)
+			return ret;
 	}
 	if (select_name && !found)
 		return -ENOENT;
-- 
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