201 lines
6.9 KiB
C
201 lines
6.9 KiB
C
/**************************************************************************/
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/*!
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@file test_usbh_hcd_integration.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 <stdlib.h>
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#include "unity.h"
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#include "tusb_option.h"
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#include "errors.h"
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#include "binary.h"
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#include "type_helper.h"
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#include "hal.h"
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#include "mock_osal.h"
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#include "mock_hid_host.h"
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#include "mock_msc_host.h"
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#include "mock_cdc_host.h"
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#include "hcd.h"
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#include "usbh_hcd.h"
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#include "hub.h"
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#include "usbh.h"
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#include "ehci.h"
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#include "ehci_controller_fake.h"
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#include "host_helper.h"
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static uint8_t const control_max_packet_size = 64;
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static uint8_t hub_addr;
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static uint8_t hub_port;
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static uint8_t dev_addr;
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static uint8_t hostid;
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static ehci_registers_t * regs;
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static ehci_qhd_t *async_head;
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static ehci_qhd_t *period_head_arr;
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void setUp(void)
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{
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hub_addr = hub_port = 0;
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dev_addr = 1;
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hostid = RANDOM(CONTROLLER_HOST_NUMBER) + TEST_CONTROLLER_HOST_START_INDEX;
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ehci_controller_init();
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helper_usbh_init_expect();
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helper_class_init_expect();
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usbh_init();
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helper_usbh_device_emulate(dev_addr, hub_addr, hub_port, hostid, TUSB_SPEED_HIGH);
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regs = get_operational_register(hostid);
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async_head = get_async_head( hostid );
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period_head_arr = (ehci_qhd_t*) get_period_head( hostid, 1 );
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regs->usb_sts = 0; // hcd_init clear usb_sts by writing 1s
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}
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void tearDown(void)
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{
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}
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void test_addr0_control_close(void)
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{
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dev_addr = 0;
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helper_usbh_device_emulate(0, hub_addr, hub_port, hostid, TUSB_SPEED_HIGH);
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TEST_ASSERT_STATUS( hcd_pipe_control_open(dev_addr, control_max_packet_size) );
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TEST_ASSERT_STATUS( hcd_pipe_control_xfer(dev_addr,
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&(tusb_control_request_t) {
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.bmRequestType_bit = { .direction = TUSB_DIR_HOST_TO_DEV, .type = TUSB_REQUEST_TYPE_STANDARD, .recipient = TUSB_REQUEST_RECIPIENT_DEVICE },
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.bRequest = TUSB_REQUEST_SET_ADDRESS,
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.wValue = 3 },
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NULL) ) ;
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ehci_qhd_t *p_qhd = async_head;
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TEST_ASSERT_STATUS( hcd_pipe_control_close(dev_addr) );
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//------------- Code Under Test -------------//
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regs->usb_sts_bit.port_change_detect = 0; // clear port change detect
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regs->usb_sts_bit.async_advance = 1;
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hcd_isr(hostid); // async advance
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TEST_ASSERT( p_qhd->qtd_overlay.halted );
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TEST_ASSERT_FALSE( p_qhd->is_removing );
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TEST_ASSERT_NULL( p_qhd->p_qtd_list_head );
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TEST_ASSERT_NULL( p_qhd->p_qtd_list_tail );
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}
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void test_isr_disconnect_then_async_advance_control_pipe(void)
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{
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TEST_ASSERT_STATUS( hcd_pipe_control_open(dev_addr, control_max_packet_size) );
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TEST_ASSERT_STATUS( hcd_pipe_control_xfer(dev_addr,
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&(tusb_control_request_t) {
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.bmRequestType_bit = { .direction = TUSB_DIR_HOST_TO_DEV, .type = TUSB_REQUEST_TYPE_STANDARD, .recipient = TUSB_REQUEST_RECIPIENT_DEVICE },
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.bRequest = TUSB_REQUEST_SET_ADDRESS,
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.wValue = 3 },
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NULL) );
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ehci_qhd_t *p_qhd = get_control_qhd(dev_addr);
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ehci_qtd_t *p_qtd_head = p_qhd->p_qtd_list_head;
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ehci_qtd_t *p_qtd_tail = p_qhd->p_qtd_list_tail;
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ehci_controller_device_unplug(hostid);
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//------------- Code Under Test -------------//
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hcd_isr(hostid); // port change detect
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regs->usb_sts_bit.port_change_detect = 0; // clear port change detect
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regs->usb_sts_bit.async_advance = 1;
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hcd_isr(hostid); // async advance
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TEST_ASSERT_FALSE(p_qhd->used);
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TEST_ASSERT_FALSE(p_qhd->is_removing);
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// TEST_ASSERT_NULL(p_qhd->p_qtd_list_head);
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// TEST_ASSERT_NULL(p_qhd->p_qtd_list_tail);
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}
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void test_bulk_pipe_close(void)
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{
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tusb_descriptor_endpoint_t const desc_ept_bulk_in =
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{
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.bLength = sizeof(tusb_descriptor_endpoint_t),
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.bDescriptorType = TUSB_DESC_TYPE_ENDPOINT,
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.bEndpointAddress = 0x81,
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.bmAttributes = { .xfer = TUSB_XFER_BULK },
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.wMaxPacketSize = 512,
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.bInterval = 0
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};
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uint8_t xfer_data[100];
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pipe_handle_t pipe_hdl = hcd_pipe_open(dev_addr, &desc_ept_bulk_in, TUSB_CLASS_MSC);
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TEST_ASSERT_STATUS( hcd_pipe_xfer(pipe_hdl, xfer_data, sizeof(xfer_data), 100) );
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TEST_ASSERT_STATUS( hcd_pipe_xfer(pipe_hdl, xfer_data, sizeof(xfer_data), 50) );
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ehci_qhd_t *p_qhd = &ehci_data.device[dev_addr-1].qhd[pipe_hdl.index];
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ehci_qtd_t *p_qtd_head = p_qhd->p_qtd_list_head;
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ehci_qtd_t *p_qtd_tail = p_qhd->p_qtd_list_tail;
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TEST_ASSERT_STATUS( hcd_pipe_close(pipe_hdl) );
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//------------- Code Under Test -------------//
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regs->usb_sts_bit.async_advance = 1;
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get_control_qhd(dev_addr)->is_removing = 1; // mimic unmount
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hcd_isr(hostid); // async advance
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TEST_ASSERT_FALSE(p_qhd->used);
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TEST_ASSERT_FALSE(p_qhd->is_removing);
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// TEST_ASSERT_NULL(p_qhd->p_qtd_list_head);
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// TEST_ASSERT_NULL(p_qhd->p_qtd_list_tail);
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TEST_ASSERT_FALSE(p_qtd_head->used);
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TEST_ASSERT_FALSE(p_qtd_tail->used);
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}
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void test_device_unplugged_status(void)
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{
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ehci_controller_device_unplug(hostid);
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hcd_isr(hostid);
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TEST_ASSERT_EQUAL(TUSB_DEVICE_STATE_REMOVING, usbh_devices[dev_addr].state);
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regs->usb_sts_bit.async_advance = 1;
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hcd_isr(hostid); // async advance
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TEST_ASSERT_EQUAL(TUSB_DEVICE_STATE_UNPLUG, usbh_devices[dev_addr].state);
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}
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