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| author | Tzung-Bi Shih <tzungbi@kernel.org> | 2022-06-22 07:10:34 +0300 |
|---|---|---|
| committer | Tzung-Bi Shih <tzungbi@kernel.org> | 2022-07-20 04:22:58 +0300 |
| commit | 74bed42fd5fa4d3ac9883b27b0d761564f3b9bf9 (patch) | |
| tree | eb669580d770391b0d504d8721a3cf710e9b8cd1 /drivers/platform | |
| parent | 3e1c715ea179201372384fad738680d524600985 (diff) | |
| download | linux-74bed42fd5fa4d3ac9883b27b0d761564f3b9bf9.tar.xz | |
platform/chrome: cros_ec_proto: add Kunit tests for cmd_xfer_status
cros_ec_cmd_xfer_status() calls cros_ec_cmd_xfer() and cros_ec_map_error().
Given that there are already test cases for cros_ec_cmd_xfer(), only add
basic Kunit tests for cros_ec_cmd_xfer_status().
Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>
Reviewed-by: Guenter Roeck <groeck@chromium.org>
Link: https://lore.kernel.org/r/20220622041040.202737-2-tzungbi@kernel.org
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/chrome/cros_ec_proto_test.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/drivers/platform/chrome/cros_ec_proto_test.c b/drivers/platform/chrome/cros_ec_proto_test.c index d76e09b8a36a..7949a2fa9c77 100644 --- a/drivers/platform/chrome/cros_ec_proto_test.c +++ b/drivers/platform/chrome/cros_ec_proto_test.c @@ -1964,6 +1964,46 @@ static void cros_ec_proto_test_cmd_xfer_in_progress_return0(struct kunit *test) KUNIT_EXPECT_EQ(test, cros_kunit_ec_pkt_xfer_mock_called, 2); } +static void cros_ec_proto_test_cmd_xfer_status_normal(struct kunit *test) +{ + struct cros_ec_proto_test_priv *priv = test->priv; + struct cros_ec_device *ec_dev = &priv->ec_dev; + struct ec_xfer_mock *mock; + int ret; + struct cros_ec_command msg; + + memset(&msg, 0, sizeof(msg)); + + /* For cros_ec_cmd_xfer(). */ + { + mock = cros_kunit_ec_xfer_mock_add(test, 0); + KUNIT_ASSERT_PTR_NE(test, mock, NULL); + } + + ret = cros_ec_cmd_xfer_status(ec_dev, &msg); + KUNIT_EXPECT_EQ(test, ret, 0); +} + +static void cros_ec_proto_test_cmd_xfer_status_xfer_error(struct kunit *test) +{ + struct cros_ec_proto_test_priv *priv = test->priv; + struct cros_ec_device *ec_dev = &priv->ec_dev; + struct ec_xfer_mock *mock; + int ret; + struct cros_ec_command msg; + + memset(&msg, 0, sizeof(msg)); + + /* For cros_ec_cmd_xfer(). */ + { + mock = cros_kunit_ec_xfer_mock_addx(test, -EPROTO, EC_RES_SUCCESS, 0); + KUNIT_ASSERT_PTR_NE(test, mock, NULL); + } + + ret = cros_ec_cmd_xfer_status(ec_dev, &msg); + KUNIT_EXPECT_EQ(test, ret, -EPROTO); +} + static void cros_ec_proto_test_release(struct device *dev) { } @@ -2044,6 +2084,8 @@ static struct kunit_case cros_ec_proto_test_cases[] = { KUNIT_CASE(cros_ec_proto_test_cmd_xfer_in_progress_xfer_error), KUNIT_CASE(cros_ec_proto_test_cmd_xfer_in_progress_return_error), KUNIT_CASE(cros_ec_proto_test_cmd_xfer_in_progress_return0), + KUNIT_CASE(cros_ec_proto_test_cmd_xfer_status_normal), + KUNIT_CASE(cros_ec_proto_test_cmd_xfer_status_xfer_error), {} }; |