test: Add ut_assert_nextline_empty() empty line helper
Add helper macro to test for empty lines, which is an inobvious
wrapper around ut_assert_nextline("%s", "") .
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/include/test/ut.h b/include/test/ut.h
index 4d00b4e..2b0dab3 100644
--- a/include/test/ut.h
+++ b/include/test/ut.h
@@ -334,6 +334,10 @@
return CMD_RET_FAILURE; \
} \
+/* Assert that the next console output line is empty */
+#define ut_assert_nextline_empty() \
+ ut_assert_nextline("%s", "")
+
/**
* ut_check_free() - Return the number of bytes free in the malloc() pool
*