152 lines
5.5 KiB
C
152 lines
5.5 KiB
C
/**************************************************************************/
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/*!
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@file test_msc_host.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 "tusb_errors.h"
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#include "binary.h"
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#include "type_helper.h"
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#include "descriptor_test.h"
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#include "mock_osal.h"
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#include "mock_hcd.h"
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#include "mock_usbh.h"
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#include "mock_msch_callback.h"
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#include "msc_host.h"
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extern msch_interface_t msch_data[CFG_TUSB_HOST_DEVICE_MAX];
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static tusb_desc_interface_t const *p_msc_interface_desc = &desc_configuration.msc_interface;
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static tusb_desc_endpoint_t const *p_edp_in = &desc_configuration.msc_endpoint_in;
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static tusb_desc_endpoint_t const *p_edp_out = &desc_configuration.msc_endpoint_out;
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static msch_interface_t* p_msc;
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static uint8_t dev_addr;
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static pipe_handle_t pipe_in, pipe_out;
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static pipe_handle_t const pipe_null = { 0 };
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static uint16_t length;
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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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osal_semaphore_create_IgnoreAndReturn( (osal_semaphore_handle_t) 0x1234);
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msch_init();
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TEST_ASSERT_MEM_ZERO(msch_data, sizeof(msch_interface_t)*CFG_TUSB_HOST_DEVICE_MAX);
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p_msc = &msch_data[dev_addr-1];
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pipe_in = (pipe_handle_t) {.dev_addr = dev_addr, .xfer_type = TUSB_XFER_BULK, .index = 1};
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pipe_out = (pipe_handle_t) {.dev_addr = dev_addr, .xfer_type = TUSB_XFER_BULK, .index = 2};
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}
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void tearDown(void)
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{
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length = 0;
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}
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void test_open_pipe_in_failed(void)
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{
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hcd_pipe_open_ExpectAndReturn(dev_addr, p_edp_in, TUSB_CLASS_MSC, pipe_null);
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TEST_ASSERT(TUSB_ERROR_NONE != msch_open_subtask(dev_addr, p_msc_interface_desc, &length));
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}
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void test_open_pipe_out_failed(void)
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{
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hcd_pipe_open_ExpectAndReturn(dev_addr, p_edp_in, TUSB_CLASS_MSC, (pipe_handle_t) {1} );
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hcd_pipe_open_ExpectAndReturn(dev_addr, p_edp_out, TUSB_CLASS_MSC, pipe_null);
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TEST_ASSERT(TUSB_ERROR_NONE != msch_open_subtask(dev_addr, p_msc_interface_desc, &length));
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}
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tusb_error_t stub_control_xfer(uint8_t dev_addr, uint8_t bmRequestType, uint8_t bRequest,
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uint16_t wValue, uint16_t wIndex, uint16_t wLength, 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 max lun
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TEST_ASSERT_EQUAL(bm_request_type(TUSB_DIR_DEV_TO_HOST, TUSB_REQ_TYPE_CLASS, TUSB_REQ_RECIPIENT_INTERFACE),
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bmRequestType);
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TEST_ASSERT_EQUAL(MSC_REQ_GET_MAX_LUN, bRequest);
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TEST_ASSERT_EQUAL(p_msc_interface_desc->bInterfaceNumber, wIndex);
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TEST_ASSERT_EQUAL(1, wLength);
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*data = 1; // TODO multiple LUN support
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break;
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default:
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TEST_FAIL();
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return TUSB_ERROR_FAILED;
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}
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return TUSB_ERROR_NONE;
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}
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#if 0 // TODO TEST enable this
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void test_open_desc_length(void)
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{
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hcd_pipe_open_ExpectAndReturn(dev_addr, p_edp_in, TUSB_CLASS_MSC, pipe_in);
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hcd_pipe_open_ExpectAndReturn(dev_addr, p_edp_out, TUSB_CLASS_MSC, pipe_out);
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usbh_control_xfer_subtask_IgnoreAndReturn(TUSB_ERROR_NONE);
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hcd_pipe_xfer_IgnoreAndReturn(TUSB_ERROR_NONE);
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hcd_pipe_queue_xfer_IgnoreAndReturn(TUSB_ERROR_NONE);
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//------------- Code Under Test -------------//
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TEST_ASSERT_STATUS( msch_open_subtask(dev_addr, p_msc_interface_desc, &length) );
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TEST_ASSERT_EQUAL(sizeof(tusb_desc_interface_t) + 2*sizeof(tusb_desc_endpoint_t),
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length);
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}
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void test_open_ok(void)
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{
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hcd_pipe_open_ExpectAndReturn(dev_addr, p_edp_in, TUSB_CLASS_MSC, pipe_in);
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hcd_pipe_open_ExpectAndReturn(dev_addr, p_edp_out, TUSB_CLASS_MSC, pipe_out);
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//------------- get max lun -------------//
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usbh_control_xfer_subtask_StubWithCallback(stub_control_xfer);
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//------------- Code Under Test -------------//
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TEST_ASSERT_STATUS( msch_open_subtask(dev_addr, p_msc_interface_desc, &length) );
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TEST_ASSERT_EQUAL(p_msc_interface_desc->bInterfaceNumber, p_msc->interface_number);
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}
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#endif
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