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author | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2023-03-15 21:53:00 +0100 |
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committer | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2023-03-15 21:53:00 +0100 |
commit | 305a68d70be82c413d6e17139f9f1fdce0ed5429 (patch) | |
tree | 5c26d77a1a242cf7ee9a4080648932defca7f379 | |
parent | 4d72b11f05341e109f5898d8da12484171a1f1db (diff) | |
download | libgpiod-305a68d70be82c413d6e17139f9f1fdce0ed5429.tar.gz |
tests: add a test case for gpiod_chip_request_lines()
Add a test case which verifies that gpiod_chip_request_lines() fails
when supplied with a NULL line config.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
-rw-r--r-- | tests/tests-line-request.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tests/tests-line-request.c b/tests/tests-line-request.c index 816ea47c..5af5b940 100644 --- a/tests/tests-line-request.c +++ b/tests/tests-line-request.c @@ -26,6 +26,19 @@ GPIOD_TEST_CASE(request_fails_with_no_offsets) gpiod_test_expect_errno(EINVAL); } +GPIOD_TEST_CASE(request_fails_with_no_line_config) +{ + g_autoptr(GPIOSimChip) sim = g_gpiosim_chip_new("num-lines", 4, NULL); + g_autoptr(struct_gpiod_chip) chip = NULL; + g_autoptr(struct_gpiod_line_request) request = NULL; + + chip = gpiod_test_open_chip_or_fail(g_gpiosim_chip_get_dev_path(sim)); + + request = gpiod_chip_request_lines(chip, NULL, NULL); + g_assert_null(request); + gpiod_test_expect_errno(EINVAL); +} + GPIOD_TEST_CASE(request_fails_with_duplicate_offsets) { static const guint offsets[] = { 0, 2, 2, 3 }; |