140 lines
4.8 KiB
C
140 lines
4.8 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_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_edpt_open_ExpectAndReturn(dev_addr, p_edp_in, TUSB_CLASS_MSC, pipe_null);
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TEST_ASSERT(TUSB_ERROR_NONE != msch_open(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_edpt_open_ExpectAndReturn(dev_addr, p_edp_in, TUSB_CLASS_MSC, (pipe_handle_t) {1} );
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hcd_edpt_open_ExpectAndReturn(dev_addr, p_edp_out, TUSB_CLASS_MSC, pipe_null);
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TEST_ASSERT(TUSB_ERROR_NONE != msch_open(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_edpt_open_ExpectAndReturn(dev_addr, p_edp_in, TUSB_CLASS_MSC, pipe_in);
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hcd_edpt_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(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_edpt_open_ExpectAndReturn(dev_addr, p_edp_in, TUSB_CLASS_MSC, pipe_in);
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hcd_edpt_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(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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