242 lines
7.4 KiB
C
242 lines
7.4 KiB
C
/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2018, hathach (tinyusb.org)
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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* This file is part of the TinyUSB stack.
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*/
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#include <stdlib.h>
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#include "unity.h"
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#include "tusb_errors.h"
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#include "type_helper.h"
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#include "mock_osal.h"
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#include "usbh.h"
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#include "mock_hub.h"
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#include "usbh_hcd.h"
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#include "mock_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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#include "host_helper.h"
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uint8_t dev_addr;
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void setUp(void)
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{
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dev_addr = RANDOM(CFG_TUSB_HOST_DEVICE_MAX)+1;
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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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// get_status
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//--------------------------------------------------------------------+
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void test_usbh_status_get_fail(void)
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{
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_usbh_devices[dev_addr].state = 0;
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TEST_ASSERT_EQUAL( TUSB_DEVICE_STATE_INVALID_PARAMETER, tusbh_device_get_state(CFG_TUSB_HOST_DEVICE_MAX+1) );
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TEST_ASSERT_EQUAL( TUSB_DEVICE_STATE_UNPLUG, tusbh_device_get_state(dev_addr) );
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}
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void test_usbh_status_get_succeed(void)
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{
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_usbh_devices[dev_addr].state = TUSB_DEVICE_STATE_CONFIGURED;
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TEST_ASSERT_EQUAL( TUSB_DEVICE_STATE_CONFIGURED, tusbh_device_get_state(dev_addr) );
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}
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//--------------------------------------------------------------------+
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// Init
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//--------------------------------------------------------------------+
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void test_usbh_init_hcd_failed(void)
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{
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hcd_init_IgnoreAndReturn(TUSB_ERROR_HCD_FAILED);
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TEST_ASSERT_EQUAL(TUSB_ERROR_HCD_FAILED, usbh_init());
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}
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void test_usbh_init_enum_queue_create_failed(void)
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{
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hcd_init_ExpectAndReturn(TUSB_ERROR_NONE);
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osal_queue_create_IgnoreAndReturn(NULL);
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TEST_ASSERT_EQUAL(TUSB_ERROR_OSAL_QUEUE_FAILED, usbh_init());
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}
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void test_usbh_init_enum_task_create_failed(void)
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{
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hcd_init_ExpectAndReturn(TUSB_ERROR_NONE);
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osal_queue_create_IgnoreAndReturn((osal_queue_handle_t) 0x1234);
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osal_task_create_IgnoreAndReturn(TUSB_ERROR_OSAL_TASK_FAILED);
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TEST_ASSERT_EQUAL(TUSB_ERROR_OSAL_TASK_FAILED, usbh_init());
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}
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void test_usbh_init_semaphore_create_failed(void)
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{
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hcd_init_ExpectAndReturn(TUSB_ERROR_NONE);
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osal_queue_create_IgnoreAndReturn((osal_queue_handle_t) 0x1234);
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osal_task_create_IgnoreAndReturn(TUSB_ERROR_NONE);
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osal_semaphore_create_IgnoreAndReturn(NULL);
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TEST_ASSERT_EQUAL(TUSB_ERROR_OSAL_SEMAPHORE_FAILED, usbh_init());
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}
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void test_usbh_init_mutex_create_failed(void)
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{
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hcd_init_ExpectAndReturn(TUSB_ERROR_NONE);
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osal_queue_create_IgnoreAndReturn((osal_queue_handle_t) 0x1234);
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osal_task_create_IgnoreAndReturn(TUSB_ERROR_NONE);
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osal_semaphore_create_IgnoreAndReturn((osal_semaphore_handle_t) 0x1234);
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osal_mutex_create_IgnoreAndReturn(NULL);
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TEST_ASSERT_EQUAL(TUSB_ERROR_OSAL_MUTEX_FAILED, usbh_init());
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}
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void test_usbh_init_ok(void)
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{
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hcd_init_ExpectAndReturn(TUSB_ERROR_NONE);
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helper_usbh_init_expect();
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helper_class_init_expect();
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//------------- code under test -------------//
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TEST_ASSERT_EQUAL(TUSB_ERROR_NONE, usbh_init());
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for (uint8_t i=0; i<CFG_TUSB_HOST_DEVICE_MAX+1; i++)
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{
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TEST_ASSERT_NOT_NULL(_usbh_devices[i].control.sem_hdl);
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}
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}
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#if 0 // TODO TEST enable this
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// device is not mounted before, even the control pipe is not open, do nothing
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void test_hcd_event_device_remove_device_not_previously_mounted(void)
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{
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uint8_t dev_addr = 1;
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_usbh_devices[dev_addr].state = TUSB_DEVICE_STATE_UNPLUG;
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_usbh_devices[dev_addr].core_id = 0;
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_usbh_devices[dev_addr].hub_addr = 0;
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_usbh_devices[dev_addr].hub_port = 0;
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hcd_event_device_remove(0);
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}
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void test_hcd_event_device_remove(void)
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{
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uint8_t dev_addr = 1;
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_usbh_devices[dev_addr].state = TUSB_DEVICE_STATE_CONFIGURED;
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_usbh_devices[dev_addr].core_id = 0;
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_usbh_devices[dev_addr].hub_addr = 0;
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_usbh_devices[dev_addr].hub_port = 0;
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_usbh_devices[dev_addr].flag_supported_class = TU_BIT(TUSB_CLASS_HID);
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hidh_close_Expect(dev_addr);
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hcd_pipe_control_close_ExpectAndReturn(dev_addr, TUSB_ERROR_NONE);
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//------------- Code Under Test -------------//
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hcd_event_device_remove(0);
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TEST_ASSERT_EQUAL(TUSB_DEVICE_STATE_REMOVING, _usbh_devices[dev_addr].state);
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}
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void test_usbh_device_unplugged_multple_class(void)
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{
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uint8_t dev_addr = 1;
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_usbh_devices[dev_addr].state = TUSB_DEVICE_STATE_CONFIGURED;
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_usbh_devices[dev_addr].core_id = 0;
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_usbh_devices[dev_addr].hub_addr = 0;
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_usbh_devices[dev_addr].hub_port = 0;
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_usbh_devices[dev_addr].flag_supported_class = TU_BIT(TUSB_CLASS_HID) | TU_BIT(TUSB_CLASS_MSC) | TU_BIT(TUSB_CLASS_CDC);
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cdch_close_Expect(dev_addr);
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hidh_close_Expect(dev_addr);
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msch_close_Expect(dev_addr);
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hcd_pipe_control_close_ExpectAndReturn(dev_addr, TUSB_ERROR_NONE);
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//------------- Code Under Test -------------//
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hcd_event_device_remove(0);
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TEST_ASSERT_EQUAL(TUSB_DEVICE_STATE_REMOVING, _usbh_devices[dev_addr].state);
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}
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#endif
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void semaphore_wait_success_stub(osal_mutex_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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static void mutex_wait_failed_stub(osal_mutex_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_OSAL_TIMEOUT;
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}
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void test_usbh_control_xfer_mutex_failed(void)
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{
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tusb_control_request_t a_request =
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{
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.bmRequestType = 1,
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.bRequest = 2,
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.wValue = 3,
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.wIndex = 4,
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.wLength = 0
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};
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osal_mutex_wait_StubWithCallback(mutex_wait_failed_stub);
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osal_mutex_release_ExpectAndReturn(_usbh_devices[dev_addr].control.mutex_hdl, TUSB_ERROR_NONE);
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//------------- Code Under Test -------------//
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usbh_control_xfer(dev_addr, 1, 2, 3, 4, 0, NULL);
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}
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void test_usbh_control_xfer_ok(void)
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{
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tusb_control_request_t a_request =
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{
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.bmRequestType = 1,
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.bRequest = 2,
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.wValue = 3,
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.wIndex = 4,
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.wLength = 0
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};
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osal_mutex_wait_StubWithCallback(semaphore_wait_success_stub);
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hcd_pipe_control_xfer_ExpectAndReturn(dev_addr, &a_request, NULL, TUSB_ERROR_NONE);
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osal_semaphore_wait_StubWithCallback(semaphore_wait_success_stub);
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osal_mutex_release_ExpectAndReturn(_usbh_devices[dev_addr].control.mutex_hdl, TUSB_ERROR_NONE);
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//------------- Code Under Test -------------//
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usbh_control_xfer(dev_addr, 1, 2, 3, 4, 0, NULL);
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}
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//void test_hcd_event_xfer_complete_non_control_stalled(void) // do nothing for stall on control
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//{
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//
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//}
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