From: Stanislaw Wadas <s.wadas@samsung.com>
Date: Tue, 6 Oct 2015 13:53:25 +0000 (+0200)
Subject: tests: Add detach kernel driver test
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2e5cb41e118fa11a6bcc716b0b2a4005a6d5da61;p=platform%2Fcore%2Fapi%2Fusb-host.git

tests: Add detach kernel driver test

Change-Id: I395b898b7ecc9e70e7b457bb98dca9c601ab5d89
Signed-off-by: Stanislaw Wadas <s.wadas@samsung.com>
---

diff --git a/tests/libhusb-test.c b/tests/libhusb-test.c
index 40e4649..c28eb71 100644
--- a/tests/libhusb-test.c
+++ b/tests/libhusb-test.c
@@ -412,6 +412,24 @@ static void test_kernel_driver_active(void **state)
 	assert_return_code(ret, 0);
 }
 
+static void test_detach_kernel_driver(void **state)
+{
+	libhusb_device_handle *handle;
+	int ret,iface;
+
+	iface = rand();
+	handle = (libhusb_device_handle *)(*state);
+	assert_non_null(handle);
+
+	expect_value(libusb_detach_kernel_driver, dev, handle->lusb_dev_handle);
+	expect_value(libusb_detach_kernel_driver, interface_number, iface);
+	will_return(libusb_detach_kernel_driver, 0);
+
+	ret = libhusb_detach_kernel_driver(handle, iface);
+
+	assert_return_code(ret, 0);
+}
+
 static void test_control_transfer(void **state)
 {
 	uint8_t request_type, bRequest;
@@ -534,6 +552,7 @@ static struct CMUnitTest tests[] = {
 		HUSB_TEST_DEV_HANDLE(test_clear_halt),
 		HUSB_TEST_DEV_HANDLE(test_reset_device),
 		HUSB_TEST_DEV_HANDLE(test_kernel_driver_active),
+		HUSB_TEST_DEV_HANDLE(test_detach_kernel_driver),
 };
 
 
diff --git a/tests/libusb-wrap.c b/tests/libusb-wrap.c
index d9915f5..3d11391 100644
--- a/tests/libusb-wrap.c
+++ b/tests/libusb-wrap.c
@@ -253,7 +253,9 @@ int libusb_kernel_driver_active(libusb_device_handle *dev,
 int libusb_detach_kernel_driver(libusb_device_handle *dev,
 	int interface_number)
 {
-	return 0;
+	check_expected(dev);
+	check_expected(interface_number);
+	return mock_type(int);
 }
 
 int libusb_attach_kernel_driver(libusb_device_handle *dev,