tests: Add kernel driver active test

Change-Id: I350eadabaaace5fa4251ad86bb6263d166492b20
Signed-off-by: Stanislaw Wadas <s.wadas@samsung.com>

diff --git a/tests/libhusb-test.c b/tests/libhusb-test.c
index 22e44315407b2f0e8cbd0ec71b89ea4b4d470d23..40e46497a31e70d7aaf33bbe8eab431aea10df7e 100644 (file)
--- a/tests/libhusb-test.c
+++ b/tests/libhusb-test.c
@@ -394,6 +394,24 @@ static void test_reset_device(void **state)
        assert_return_code(ret, 0);
 }
 
+static void test_kernel_driver_active(void **state)
+{
+       libhusb_device_handle *handle;
+       int ret,iface;
+
+       iface = rand();
+       handle = (libhusb_device_handle *)(*state);
+       assert_non_null(handle);
+
+       expect_value(libusb_kernel_driver_active, dev, handle->lusb_dev_handle);
+       expect_value(libusb_kernel_driver_active, interface_number, iface);
+       will_return(libusb_kernel_driver_active, 0);
+
+       ret = libhusb_kernel_driver_active(handle, iface);
+
+       assert_return_code(ret, 0);
+}
+
 static void test_control_transfer(void **state)
 {
        uint8_t request_type, bRequest;
@@ -515,6 +533,7 @@ static struct CMUnitTest tests[] = {
                HUSB_TEST_DEV_HANDLE(test_interrupt_transfer_simple),
                HUSB_TEST_DEV_HANDLE(test_clear_halt),
                HUSB_TEST_DEV_HANDLE(test_reset_device),
+               HUSB_TEST_DEV_HANDLE(test_kernel_driver_active),
 };
 
 

diff --git a/tests/libusb-wrap.c b/tests/libusb-wrap.c
index 54cd2a50a127ad4df2a0b9484e4e562b9fb3fcf8..d9915f5ea43324407998c6c2ad4b2649a33df1aa 100644 (file)
--- a/tests/libusb-wrap.c
+++ b/tests/libusb-wrap.c
@@ -245,7 +245,9 @@ int libusb_reset_device(libusb_device_handle *dev)
 int libusb_kernel_driver_active(libusb_device_handle *dev,
        int interface_number)
 {
-       return 0;
+       check_expected(dev);
+       check_expected(interface_number);
+       return mock_type(int);
 }
 
 int libusb_detach_kernel_driver(libusb_device_handle *dev,