340 lines
13 KiB
C
340 lines
13 KiB
C
/**************************************************************************/
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/*!
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@file test_enum_task.c
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@author hathach (tinyusb.org)
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@section LICENSE
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Software License Agreement (BSD License)
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Copyright (c) 2013, hathach (tinyusb.org)
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. Neither the name of the copyright holders nor the
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names of its contributors may be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
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EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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This file is part of the tinyusb stack.
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*/
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/**************************************************************************/
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#include "unity.h"
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#include "tusb_errors.h"
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#include "descriptor_test.h"
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#include "mock_osal.h"
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#include "usbh.h"
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#include "mock_hcd.h"
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#include "mock_hub.h"
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#include "usbh_hcd.h"
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#include "mock_tusb_callback.h"
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#include "mock_hid_host.h"
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#include "mock_cdc_host.h"
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#include "mock_msc_host.h"
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extern usbh_device_t _usbh_devices[CFG_TUSB_HOST_DEVICE_MAX+1];
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extern uint8_t enum_data_buffer[CFG_TUSB_HOST_ENUM_BUFFER_SIZE];
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usbh_enumerate_t const enum_connect = {
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.rhport = 0,
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.hub_addr = 0,
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.hub_port = 0,
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};
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tusb_speed_t device_speed = TUSB_SPEED_FULL;
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void queue_recv_stub (osal_queue_handle_t const queue_hdl, uint32_t *p_data, uint32_t msec, tusb_error_t *p_error, int num_call);
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void semaphore_wait_success_stub(osal_semaphore_handle_t const sem_hdl, uint32_t msec, tusb_error_t *p_error, int num_call);
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tusb_error_t control_xfer_stub(uint8_t dev_addr, const tusb_control_request_t * const p_request, uint8_t data[], int num_call);
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enum {
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POWER_STABLE_DELAY = 500,
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RESET_DELAY = 200 // USB specs say only 50ms though many devices requires a longer time
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};
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void setUp(void)
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{
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tu_memclr(_usbh_devices, sizeof(usbh_device_t)*(CFG_TUSB_HOST_DEVICE_MAX+1));
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osal_queue_receive_StubWithCallback(queue_recv_stub);
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osal_semaphore_wait_StubWithCallback(semaphore_wait_success_stub);
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osal_semaphore_post_IgnoreAndReturn(TUSB_ERROR_NONE);
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osal_mutex_wait_StubWithCallback(semaphore_wait_success_stub);
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osal_mutex_release_IgnoreAndReturn(TUSB_ERROR_NONE);
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hcd_pipe_control_xfer_StubWithCallback(control_xfer_stub);
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hcd_port_connect_status_ExpectAndReturn(enum_connect.rhport, true);
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osal_task_delay_Expect(POWER_STABLE_DELAY);
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hcd_port_connect_status_ExpectAndReturn(enum_connect.rhport, true);
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hcd_port_reset_Expect(enum_connect.rhport);
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osal_task_delay_Expect(RESET_DELAY);
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hcd_port_speed_get_ExpectAndReturn(enum_connect.rhport, device_speed);
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osal_semaphore_reset_Expect( _usbh_devices[0].control.sem_hdl );
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osal_mutex_reset_Expect( _usbh_devices[0].control.mutex_hdl );
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hcd_pipe_control_open_ExpectAndReturn(0, 8, TUSB_ERROR_NONE);
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}
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void tearDown(void)
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{
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}
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//--------------------------------------------------------------------+
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// STUB & HELPER
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//--------------------------------------------------------------------+
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void queue_recv_stub (osal_queue_handle_t const queue_hdl, uint32_t *p_data, uint32_t msec, tusb_error_t *p_error, int num_call)
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{
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(*p_data) = ( *((uint32_t*) &enum_connect) );
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(*p_error) = TUSB_ERROR_NONE;
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}
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void semaphore_wait_success_stub(osal_semaphore_handle_t const sem_hdl, uint32_t msec, tusb_error_t *p_error, int num_call)
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{
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(*p_error) = TUSB_ERROR_NONE;
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}
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#define semaphore_wait_timeout_stub(n) semaphore_wait_timeout_##n
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#define semaphore_wait_timeout(n) \
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void semaphore_wait_timeout_##n(osal_semaphore_handle_t const sem_hdl, uint32_t msec, tusb_error_t *p_error, int num_call) {\
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if (num_call >= n)\
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(*p_error) = TUSB_ERROR_OSAL_TIMEOUT;\
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else \
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(*p_error) = TUSB_ERROR_NONE;\
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}
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semaphore_wait_timeout(0)
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semaphore_wait_timeout(1)
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semaphore_wait_timeout(2)
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semaphore_wait_timeout(3)
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semaphore_wait_timeout(4)
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semaphore_wait_timeout(5)
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semaphore_wait_timeout(6)
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semaphore_wait_timeout(7)
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semaphore_wait_timeout(8)
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tusb_error_t control_xfer_stub(uint8_t dev_addr, const tusb_control_request_t * const p_request, uint8_t data[], int num_call)
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{
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switch (num_call)
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{
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case 0: // get 8 bytes of device descriptor
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TEST_ASSERT_EQUAL(TUSB_REQ_GET_DESCRIPTOR, p_request->bRequest);
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TEST_ASSERT_EQUAL(TUSB_DESC_TYPE_DEVICE, p_request->wValue >> 8);
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TEST_ASSERT_EQUAL(8, p_request->wLength);
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memcpy(data, &desc_device, p_request->wLength);
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break;
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case 1: // set device address
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TEST_ASSERT_EQUAL(TUSB_REQ_SET_ADDRESS, p_request->bRequest);
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TEST_ASSERT_EQUAL(p_request->wValue, 1);
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break;
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case 2: // get full device decriptor for new address
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TEST_ASSERT_EQUAL(TUSB_REQ_GET_DESCRIPTOR, p_request->bRequest);
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TEST_ASSERT_EQUAL(TUSB_DESC_TYPE_DEVICE, p_request->wValue >> 8);
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TEST_ASSERT_EQUAL(18, p_request->wLength);
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memcpy(data, &desc_device, p_request->wLength);
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break;
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case 3: // get 9 bytes of configuration descriptor
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TEST_ASSERT_EQUAL(TUSB_REQ_GET_DESCRIPTOR, p_request->bRequest);
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TEST_ASSERT_EQUAL(TUSB_DESC_TYPE_CONFIGURATION, p_request->wValue >> 8);
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TEST_ASSERT_EQUAL(9, p_request->wLength);
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memcpy(data, &desc_configuration, p_request->wLength);
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break;
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case 4: // get full-length configuration descriptor
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TEST_ASSERT_EQUAL(TUSB_REQ_GET_DESCRIPTOR, p_request->bRequest);
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TEST_ASSERT_EQUAL(TUSB_DESC_TYPE_CONFIGURATION, p_request->wValue >> 8);
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TEST_ASSERT_EQUAL(CFG_TUSB_HOST_ENUM_BUFFER_SIZE, p_request->wLength);
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memcpy(data, &desc_configuration, p_request->wLength);
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break;
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case 5: // set configure
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TEST_ASSERT_EQUAL(TUSB_REQ_SET_CONFIGURATION, p_request->bRequest);
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TEST_ASSERT_EQUAL(1, p_request->wValue);
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TEST_ASSERT_EQUAL(0, p_request->wIndex);
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TEST_ASSERT_EQUAL(0, p_request->wLength);
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break;
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default:
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return TUSB_ERROR_OSAL_TIMEOUT;
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}
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usbh_xfer_isr(
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(pipe_handle_t) { .dev_addr = (num_call > 1 ? 1 : 0), .xfer_type = TUSB_XFER_CONTROL },
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0, XFER_RESULT_SUCCESS, 0);
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return TUSB_ERROR_NONE;
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}
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tusb_error_t stub_hidh_open(uint8_t dev_addr, tusb_desc_interface_t const *descriptor, uint16_t *p_length, int num_call)
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{
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*p_length = sizeof(tusb_desc_interface_t) + sizeof(tusb_hid_descriptor_hid_t) + sizeof(tusb_desc_endpoint_t);
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return TUSB_ERROR_NONE;
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}
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tusb_error_t stub_msch_open(uint8_t dev_addr, tusb_desc_interface_t const *descriptor, uint16_t *p_length, int num_call)
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{
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*p_length = sizeof(tusb_desc_interface_t) + 2*sizeof(tusb_desc_endpoint_t);
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return TUSB_ERROR_NONE;
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}
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tusb_error_t stub_cdch_open(uint8_t dev_addr, tusb_desc_interface_t const *descriptor, uint16_t *p_length, int num_call)
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{
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*p_length =
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//------------- Comm Interface -------------//
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sizeof(tusb_desc_interface_t) + sizeof(cdc_desc_func_header_t) +
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sizeof(cdc_desc_func_acm_t) + sizeof(cdc_desc_func_union_t) +
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sizeof(tusb_desc_endpoint_t) +
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//------------- Data Interface -------------//
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sizeof(tusb_desc_interface_t) + 2*sizeof(tusb_desc_endpoint_t);
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return TUSB_ERROR_NONE;
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}
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//--------------------------------------------------------------------+
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// enumeration
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//--------------------------------------------------------------------+
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void test_addr0_failed_dev_desc(void)
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{
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osal_semaphore_wait_StubWithCallback(semaphore_wait_timeout_stub(0));
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// tusbh_device_mount_failed_cb_Expect(TUSB_ERROR_USBH_MOUNT_DEVICE_NOT_RESPOND, NULL);
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usbh_enumeration_task(NULL);
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TEST_ASSERT_EQUAL(TUSB_DEVICE_STATE_ADDRESSED, _usbh_devices[0].state);
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}
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void test_addr0_failed_set_address(void)
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{
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osal_semaphore_wait_StubWithCallback(semaphore_wait_timeout_stub(1));
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hcd_port_reset_Expect( _usbh_devices[0].rhport );
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osal_task_delay_Expect(RESET_DELAY);
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// tusbh_device_mount_failed_cb_Expect(TUSB_ERROR_USBH_MOUNT_DEVICE_NOT_RESPOND, NULL);
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usbh_enumeration_task(NULL);
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TEST_ASSERT_EQUAL(TUSB_DEVICE_STATE_ADDRESSED, _usbh_devices[0].state);
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TEST_ASSERT_EQUAL_MEMORY(&desc_device, enum_data_buffer, 8);
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}
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void test_enum_failed_get_full_dev_desc(void)
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{
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osal_semaphore_wait_StubWithCallback(semaphore_wait_timeout_stub(2));
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hcd_port_reset_Expect( _usbh_devices[0].rhport );
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osal_task_delay_Expect(RESET_DELAY);
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hcd_pipe_control_close_ExpectAndReturn(0, TUSB_ERROR_NONE);
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osal_semaphore_reset_Expect( _usbh_devices[0].control.sem_hdl );
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osal_mutex_reset_Expect( _usbh_devices[0].control.mutex_hdl );
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hcd_pipe_control_open_ExpectAndReturn(1, desc_device.bMaxPacketSize0, TUSB_ERROR_NONE);
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// tusbh_device_mount_failed_cb_Expect(TUSB_ERROR_USBH_MOUNT_DEVICE_NOT_RESPOND, NULL);
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usbh_enumeration_task(NULL);
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TEST_ASSERT_EQUAL(TUSB_DEVICE_STATE_UNPLUG, _usbh_devices[0].state);
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TEST_ASSERT_EQUAL(TUSB_DEVICE_STATE_ADDRESSED, _usbh_devices[1].state);
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TEST_ASSERT_EQUAL(TUSB_SPEED_FULL, _usbh_devices[1].speed);
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TEST_ASSERT_EQUAL(enum_connect.rhport, _usbh_devices[1].rhport);
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TEST_ASSERT_EQUAL(enum_connect.hub_addr, _usbh_devices[1].hub_addr);
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TEST_ASSERT_EQUAL(enum_connect.hub_port, _usbh_devices[1].hub_port);
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}
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void test_enum_failed_get_9byte_config_desc(void)
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{
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osal_semaphore_wait_StubWithCallback(semaphore_wait_timeout_stub(3));
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hcd_port_reset_Expect( _usbh_devices[0].rhport );
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osal_task_delay_Expect(RESET_DELAY);
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hcd_pipe_control_close_ExpectAndReturn(0, TUSB_ERROR_NONE);
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osal_semaphore_reset_Expect( _usbh_devices[0].control.sem_hdl );
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osal_mutex_reset_Expect( _usbh_devices[0].control.mutex_hdl );
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hcd_pipe_control_open_ExpectAndReturn(1, desc_device.bMaxPacketSize0, TUSB_ERROR_NONE);
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tusbh_device_attached_cb_ExpectAndReturn((tusb_desc_device_t*) enum_data_buffer, 1);
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// tusbh_device_mount_failed_cb_Expect(TUSB_ERROR_USBH_MOUNT_DEVICE_NOT_RESPOND, NULL);
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usbh_enumeration_task(NULL);
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TEST_ASSERT_EQUAL(desc_device.idVendor, _usbh_devices[1].vendor_id);
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TEST_ASSERT_EQUAL(desc_device.idProduct, _usbh_devices[1].product_id);
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TEST_ASSERT_EQUAL(desc_device.bNumConfigurations, _usbh_devices[1].configure_count);
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}
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void test_enum_failed_get_full_config_desc(void)
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{
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osal_semaphore_wait_StubWithCallback(semaphore_wait_timeout_stub(4));
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hcd_port_reset_Expect( _usbh_devices[0].rhport );
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osal_task_delay_Expect(RESET_DELAY);
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hcd_pipe_control_close_ExpectAndReturn(0, TUSB_ERROR_NONE);
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osal_semaphore_reset_Expect( _usbh_devices[0].control.sem_hdl );
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osal_mutex_reset_Expect( _usbh_devices[0].control.mutex_hdl );
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hcd_pipe_control_open_ExpectAndReturn(1, desc_device.bMaxPacketSize0, TUSB_ERROR_NONE);
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tusbh_device_attached_cb_ExpectAndReturn((tusb_desc_device_t*) enum_data_buffer, 1);
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// tusbh_device_mount_failed_cb_Expect(TUSB_ERROR_USBH_MOUNT_DEVICE_NOT_RESPOND, NULL);
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usbh_enumeration_task(NULL);
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}
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void test_enum_parse_config_desc(void)
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{
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osal_semaphore_wait_StubWithCallback(semaphore_wait_timeout_stub(5));
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hcd_port_reset_Expect( _usbh_devices[0].rhport );
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osal_task_delay_Expect(RESET_DELAY);
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hcd_pipe_control_close_ExpectAndReturn(0, TUSB_ERROR_NONE);
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osal_semaphore_reset_Expect( _usbh_devices[0].control.sem_hdl );
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osal_mutex_reset_Expect( _usbh_devices[0].control.mutex_hdl );
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hcd_pipe_control_open_ExpectAndReturn(1, desc_device.bMaxPacketSize0, TUSB_ERROR_NONE);
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tusbh_device_attached_cb_ExpectAndReturn((tusb_desc_device_t*) enum_data_buffer, 1);
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// tusbh_device_mount_failed_cb_Expect(TUSB_ERROR_USBH_MOUNT_DEVICE_NOT_RESPOND, NULL); // fail to set configure
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usbh_enumeration_task(NULL);
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TEST_ASSERT_EQUAL(desc_configuration.configuration.bNumInterfaces, _usbh_devices[1].interface_count);
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}
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void test_enum_set_configure(void)
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{
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osal_semaphore_wait_StubWithCallback(semaphore_wait_timeout_stub(6));
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hcd_port_reset_Expect( _usbh_devices[0].rhport );
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osal_task_delay_Expect(RESET_DELAY);
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hcd_pipe_control_close_ExpectAndReturn(0, TUSB_ERROR_NONE);
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osal_semaphore_reset_Expect( _usbh_devices[0].control.sem_hdl );
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osal_mutex_reset_Expect( _usbh_devices[0].control.mutex_hdl );
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hcd_pipe_control_open_ExpectAndReturn(1, desc_device.bMaxPacketSize0, TUSB_ERROR_NONE);
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tusbh_device_attached_cb_ExpectAndReturn((tusb_desc_device_t*) enum_data_buffer, 1);
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// class open TODO more class expect
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hidh_open_subtask_StubWithCallback(stub_hidh_open);
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msch_open_subtask_StubWithCallback(stub_msch_open);
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cdch_open_subtask_StubWithCallback(stub_cdch_open);
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tusbh_device_mount_succeed_cb_Expect(1);
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usbh_enumeration_task(NULL);
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TEST_ASSERT_EQUAL( BIT_(TUSB_CLASS_HID) | BIT_(TUSB_CLASS_MSC) | BIT_(TUSB_CLASS_CDC),
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_usbh_devices[1].flag_supported_class); // TODO change later
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}
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