Add a test that logging a string containing only a newline appends one newline to the log.
Signed-off-by: Richard Fitzgerald rf@opensource.cirrus.com --- lib/kunit/kunit-test.c | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/lib/kunit/kunit-test.c b/lib/kunit/kunit-test.c index 621acdb5385e..ce80fb42128c 100644 --- a/lib/kunit/kunit-test.c +++ b/lib/kunit/kunit-test.c @@ -613,6 +613,12 @@ static void kunit_log_newline_test(struct kunit *test) kunit_init_log_frag(frag); list_add_tail(&frag->list, suite.log);
+ /* Log only a newline */ + kunit_log_append(suite.log, "\n"); + KUNIT_EXPECT_TRUE(test, list_is_singular(suite.log)); + KUNIT_EXPECT_STREQ(test, frag->buf, "\n"); + frag->buf[0] = '\0'; + /* String that exactly fills fragment leaving no room for \n */ memset(frag->buf, 0, sizeof(frag->buf)); memset(frag->buf, 'x', sizeof(frag->buf) - 9);