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add more tests, fix an issue with tud_descriptor_configuration_cb() return NULL

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hathach 2019-10-31 13:06:57 +07:00
parent d9ba4d90a8
commit 6de9eb4b1a
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GPG Key ID: 2FA891220FBFD581
2 changed files with 63 additions and 11 deletions
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2
src/device/usbd.c
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@ -785,6 +785,8 @@ static bool process_get_descriptor(uint8_t rhport, tusb_control_request_t const
case TUSB_DESC_CONFIGURATION:
{
tusb_desc_configuration_t const* desc_config = (tusb_desc_configuration_t const*) tud_descriptor_configuration_cb(desc_index);
TU_ASSERT(desc_config);
uint16_t total_len;
memcpy(&total_len, &desc_config->wTotalLength, 2); // possibly mis-aligned memory

72
test/test/device/usbd/test_usbd.c
View File

@ -40,7 +40,7 @@ TEST_FILE("usbd_control.c")
uint8_t const rhport = 0;
tusb_desc_device_t const desc_device =
tusb_desc_device_t const data_desc_device =
{
.bLength = sizeof(tusb_desc_device_t),
.bDescriptorType = TUSB_DESC_DEVICE,
@ -65,6 +65,12 @@ tusb_desc_device_t const desc_device =
.bNumConfigurations = 0x01
};
uint8_t const data_desc_configuration[] =
{
// Interface count, string index, total length, attribute, power in mA
TUD_CONFIG_DESCRIPTOR(0, 0, TUD_CONFIG_DESC_LEN, TUSB_DESC_CONFIG_ATT_REMOTE_WAKEUP, 100),
};
tusb_control_request_t const req_get_desc_device =
{
.bmRequestType = 0x80,
@ -74,20 +80,29 @@ tusb_control_request_t const req_get_desc_device =
.wLength = 64
};
tusb_control_request_t const req_get_desc_configuration =
{
.bmRequestType = 0x80,
.bRequest = TUSB_REQ_GET_DESCRIPTOR,
.wValue = (TUSB_DESC_CONFIGURATION << 8),
.wIndex = 0x0000,
.wLength = 256
};
uint8_t const* desc_device;
uint8_t const* desc_configuration;
//--------------------------------------------------------------------+
//
//--------------------------------------------------------------------+
uint8_t const * ptr_desc_device;
uint8_t const * tud_descriptor_device_cb(void)
{
return ptr_desc_device;
return desc_device;
}
uint8_t const * tud_descriptor_configuration_cb(uint8_t index)
{
TEST_FAIL();
return NULL;
return desc_configuration;
}
uint16_t const* tud_descriptor_string_cb(uint8_t index)
@ -105,8 +120,6 @@ void setUp(void)
dcd_init_Expect(rhport);
tusb_init();
}
ptr_desc_device = (uint8_t const *) &desc_device;
}
void tearDown(void)
@ -114,20 +127,23 @@ void tearDown(void)
}
//--------------------------------------------------------------------+
//
// Get Descriptor
//--------------------------------------------------------------------+
//------------- Device -------------//
void test_usbd_get_device_descriptor(void)
{
desc_device = (uint8_t const *) &data_desc_device;
dcd_event_setup_received(rhport, (uint8_t*) &req_get_desc_device, false);
dcd_edpt_xfer_ExpectWithArrayAndReturn(rhport, 0x80, (uint8_t*)&desc_device, sizeof(tusb_desc_device_t), sizeof(tusb_desc_device_t), true);
dcd_edpt_xfer_ExpectWithArrayAndReturn(rhport, 0x80, (uint8_t*)&data_desc_device, sizeof(tusb_desc_device_t), sizeof(tusb_desc_device_t), true);
tud_task();
}
void test_usbd_get_device_descriptor_null(void)
{
ptr_desc_device = NULL;
desc_device = NULL;
dcd_event_setup_received(rhport, (uint8_t*) &req_get_desc_device, false);
@ -136,3 +152,37 @@ void test_usbd_get_device_descriptor_null(void)
tud_task();
}
//------------- Configuration -------------//
void test_usbd_get_configuration_descriptor(void)
{
desc_configuration = data_desc_configuration;
uint16_t total_len = ((tusb_desc_configuration_t const*) data_desc_configuration)->wTotalLength;
dcd_event_setup_received(rhport, (uint8_t*) &req_get_desc_configuration, false);
dcd_edpt_xfer_ExpectWithArrayAndReturn(rhport, 0x80, (uint8_t*) data_desc_configuration, total_len, total_len, true);
tud_task();
}
void test_usbd_get_configuration_descriptor_null(void)
{
desc_configuration = NULL;
dcd_event_setup_received(rhport, (uint8_t*) &req_get_desc_configuration, false);
dcd_edpt_stall_Expect(rhport, 0);
dcd_edpt_stall_Expect(rhport, 0x80);
tud_task();
}
//--------------------------------------------------------------------+
// Control ZLP
//--------------------------------------------------------------------+
//void test_control_zlp(void)
//{
//
//}