tests: extend the test case for gpiod_request_config_set_consumer()

Also check that passing a NULL consumer string works as expected.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

diff --git a/tests/tests-request-config.c b/tests/tests-request-config.c
index 71fccde020af6135331601cfd7d2503a423908f5..d3c679a8dd637167dc68030a6f7f11e8ffcac642 100644 (file)
--- a/tests/tests-request-config.c
+++ b/tests/tests-request-config.c
@@ -29,6 +29,9 @@ GPIOD_TEST_CASE(set_consumer)
        gpiod_request_config_set_consumer(config, "foobar");
        g_assert_cmpstr(gpiod_request_config_get_consumer(config), ==,
                        "foobar");
+
+       gpiod_request_config_set_consumer(config, NULL);
+       g_assert_null(gpiod_request_config_get_consumer(config));
 }
 
 GPIOD_TEST_CASE(set_event_buffer_size)