256 lines
9.5 KiB
C
256 lines
9.5 KiB
C
/*
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* test_enum_task.c
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*
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* Created on: Feb 5, 2013
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* Author: hathach
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*/
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/*
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* Software License Agreement (BSD License)
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* Copyright (c) 2012, hathach (tinyusb.net)
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
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* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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* OF SUCH DAMAGE.
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*
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* This file is part of the tiny usb stack.
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*/
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#include "unity.h"
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#include "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 "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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extern usbh_device_info_t usbh_device_info_pool[TUSB_CFG_HOST_DEVICE_MAX+1];
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extern uint8_t enum_data_buffer[TUSB_CFG_HOST_ENUM_BUFFER_SIZE];
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tusb_handle_device_t dev_hdl;
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usbh_enumerate_t const enum_connect = {
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.core_id = 0,
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.hub_addr = 0,
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.hub_port = 0,
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.speed = TUSB_SPEED_FULL
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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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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_std_request_t * const p_request, uint8_t data[], int num_call);
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void setUp(void)
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{
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memclr_(usbh_device_info_pool, sizeof(usbh_device_info_t)*(TUSB_CFG_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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hcd_pipe_control_xfer_StubWithCallback(control_xfer_stub);
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hcd_port_connect_status_ExpectAndReturn(enum_connect.core_id, true);
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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_std_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_REQUEST_GET_DESCRIPTOR, p_request->bRequest);
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TEST_ASSERT_EQUAL(TUSB_DESC_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_REQUEST_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_REQUEST_GET_DESCRIPTOR, p_request->bRequest);
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TEST_ASSERT_EQUAL(TUSB_DESC_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_REQUEST_GET_DESCRIPTOR, p_request->bRequest);
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TEST_ASSERT_EQUAL(TUSB_DESC_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_REQUEST_GET_DESCRIPTOR, p_request->bRequest);
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TEST_ASSERT_EQUAL(TUSB_DESC_CONFIGURATION, p_request->wValue >> 8);
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TEST_ASSERT_EQUAL(desc_configuration.configuration.wTotalLength, p_request->wLength);
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memcpy(data, &desc_configuration, 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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return TUSB_ERROR_NONE;
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}
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tusb_error_t hidh_install_stub(uint8_t dev_addr, uint8_t const *descriptor, uint16_t *p_length, int num_call)
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{
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*p_length = sizeof(tusb_descriptor_interface_t) + sizeof(tusb_hid_descriptor_hid_t) + sizeof(tusb_descriptor_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();
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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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tusbh_device_mount_failed_cb_Expect(TUSB_ERROR_USBH_MOUNT_DEVICE_NOT_RESPOND, NULL);
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usbh_enumeration_task();
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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_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();
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TEST_ASSERT_EQUAL(TUSB_DEVICE_STATUS_ADDRESSED, usbh_device_info_pool[1].status);
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TEST_ASSERT_EQUAL(TUSB_SPEED_FULL, usbh_device_info_pool[1].speed);
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TEST_ASSERT_EQUAL(enum_connect.core_id, usbh_device_info_pool[1].core_id);
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TEST_ASSERT_EQUAL(enum_connect.hub_addr, usbh_device_info_pool[1].hub_addr);
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TEST_ASSERT_EQUAL(enum_connect.hub_port, usbh_device_info_pool[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_pipe_control_open_ExpectAndReturn(1, desc_device.bMaxPacketSize0, TUSB_ERROR_NONE);
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tusbh_device_attached_cb_ExpectAndReturn((tusb_descriptor_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();
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TEST_ASSERT_EQUAL(desc_device.idVendor, usbh_device_info_pool[1].vendor_id);
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TEST_ASSERT_EQUAL(desc_device.idProduct, usbh_device_info_pool[1].product_id);
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TEST_ASSERT_EQUAL(desc_device.bNumConfigurations, usbh_device_info_pool[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_pipe_control_open_ExpectAndReturn(1, desc_device.bMaxPacketSize0, TUSB_ERROR_NONE);
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tusbh_device_attached_cb_ExpectAndReturn((tusb_descriptor_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();
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}
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void class_install_expect(void)
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{
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hidh_install_subtask_StubWithCallback(hidh_install_stub);
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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_pipe_control_open_ExpectAndReturn(1, desc_device.bMaxPacketSize0, TUSB_ERROR_NONE);
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tusbh_device_attached_cb_ExpectAndReturn((tusb_descriptor_device_t*) enum_data_buffer, 1);
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class_install_expect();
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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();
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TEST_ASSERT_EQUAL(desc_configuration.configuration.bNumInterfaces, usbh_device_info_pool[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_pipe_control_open_ExpectAndReturn(1, desc_device.bMaxPacketSize0, TUSB_ERROR_NONE);
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tusbh_device_attached_cb_ExpectAndReturn((tusb_descriptor_device_t*) enum_data_buffer, 1);
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class_install_expect();
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tusbh_device_mount_succeed_cb_Expect(1);
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usbh_enumeration_task();
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}
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