house keeping
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hathach
198
tests/test/host/test_hidh_keyboard.c
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198
tests/test/host/test_hidh_keyboard.c
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/*
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* test_host_hid_keyboard.c
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*
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* Created on: Jan 18, 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 "hid_host.h"
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#include "mock_osal.h"
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#include "mock_usbh.h"
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extern class_hid_keyboard_info_t keyboard_info_pool[TUSB_CFG_HOST_DEVICE_MAX];
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tusb_keyboard_report_t sample_key[2] =
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{
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{
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.modifier = KEYBOARD_MODIFIER_LEFTCTRL,
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.keycode = {KEYBOARD_KEYCODE_a}
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},
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{
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.modifier = KEYBOARD_MODIFIER_RIGHTALT,
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.keycode = {KEYBOARD_KEYCODE_z}
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}
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};
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tusb_handle_device_t device_hdl;
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tusb_descriptor_interface_t kbd_descriptor;
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tusb_keyboard_report_t report;
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uint8_t instance_num;
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void setUp(void)
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{
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device_hdl = 0; // deviceID = 0 ; Configure = 1
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instance_num = 0;
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memset(&report, 0, sizeof(tusb_keyboard_report_t));
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keyboard_info_pool[0].instance_count = 0;
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keyboard_info_pool[0].instance[0].pipe_in = (pipe_handle_t) { .dev_addr = 1, .xfer_type = TUSB_XFER_INTERRUPT, .index = 1};
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keyboard_info_pool[0].instance[0].report_size = sizeof(tusb_keyboard_report_t);
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kbd_descriptor = ((tusb_descriptor_interface_t)
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{
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.bLength = sizeof(tusb_descriptor_interface_t),
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.bDescriptorType = TUSB_DESC_INTERFACE,
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.bInterfaceNumber = 1,
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.bAlternateSetting = 0,
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.bNumEndpoints = 1,
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.bInterfaceClass = TUSB_CLASS_HID,
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.bInterfaceSubClass = HID_SUBCLASS_BOOT,
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.bInterfaceProtocol = HID_PROTOCOL_KEYBOARD,
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.iInterface = 0
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});
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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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// keyboard_install, keyboard_no_instances, keybaord_init
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//--------------------------------------------------------------------+
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void test_keyboard_no_instances_invalid_para(void)
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{
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tusbh_device_status_get_IgnoreAndReturn(0);
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TEST_ASSERT_EQUAL(0, tusbh_hid_keyboard_no_instances(TUSB_CFG_HOST_DEVICE_MAX));
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}
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void test_keyboard_install_ok(void)
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{
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tusbh_device_status_get_IgnoreAndReturn(TUSB_DEVICE_STATE_CONFIGURED);
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TEST_ASSERT_EQUAL(0, tusbh_hid_keyboard_no_instances(device_hdl));
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TEST_ASSERT_EQUAL(TUSB_ERROR_NONE, hidh_keyboard_install(device_hdl, (uint8_t*) &kbd_descriptor));
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tusbh_device_status_get_IgnoreAndReturn(TUSB_DEVICE_STATE_CONFIGURED);
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TEST_ASSERT_EQUAL(1, tusbh_hid_keyboard_no_instances(device_hdl));
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}
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void test_keyboard_init(void)
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{
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class_hid_keyboard_info_t keyboard_info_zero[TUSB_CFG_HOST_DEVICE_MAX];
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memset(keyboard_info_zero, 0, sizeof(class_hid_keyboard_info_t)*TUSB_CFG_HOST_DEVICE_MAX);
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hidh_keyboard_init();
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TEST_ASSERT_EQUAL_MEMORY(keyboard_info_zero, keyboard_info_pool, sizeof(class_hid_keyboard_info_t)*TUSB_CFG_HOST_DEVICE_MAX);
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}
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//--------------------------------------------------------------------+
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// keyboard_get
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//--------------------------------------------------------------------+
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pipe_status_t pipe_status_get_stub(pipe_handle_t pipe_hdl, int num_call)
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{
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switch (num_call)
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{
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case 0:
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memcpy(keyboard_info_pool[0].instance[0].buffer, &sample_key[0], sizeof(tusb_keyboard_report_t));
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return PIPE_STATUS_COMPLETE;
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break;
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case 1:
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return PIPE_STATUS_READY;
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break;
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case 2:
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return PIPE_STATUS_BUSY;
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break;
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case 3:
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memcpy(keyboard_info_pool[0].instance[0].buffer, &sample_key[1], sizeof(tusb_keyboard_report_t));
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return PIPE_STATUS_COMPLETE;
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break;
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default:
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return PIPE_STATUS_READY;
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}
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}
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void test_keyboard_get_invalid_para()
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{
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tusbh_device_status_get_IgnoreAndReturn(TUSB_DEVICE_STATE_CONFIGURED);
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TEST_ASSERT_EQUAL(TUSB_ERROR_INVALID_PARA, tusbh_hid_keyboard_get(0, 0, NULL));
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tusbh_device_status_get_IgnoreAndReturn(0);
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TEST_ASSERT_EQUAL(TUSB_ERROR_DEVICE_NOT_READY, tusbh_hid_keyboard_get(TUSB_CFG_HOST_DEVICE_MAX, 0, &report));
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tusbh_device_status_get_IgnoreAndReturn(0);
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TEST_ASSERT_EQUAL(TUSB_ERROR_DEVICE_NOT_READY, tusbh_hid_keyboard_get(0, TUSB_CFG_HOST_HID_KEYBOARD_NO_INSTANCES_PER_DEVICE, &report));
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}
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void test_keyboard_get_class_not_supported()
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{
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tusbh_device_status_get_IgnoreAndReturn(TUSB_DEVICE_STATE_CONFIGURED);
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keyboard_info_pool[device_hdl].instance[0].pipe_in = (pipe_handle_t) { 0 };
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TEST_ASSERT_EQUAL(TUSB_ERROR_CLASS_DEVICE_DONT_SUPPORT, tusbh_hid_keyboard_get(device_hdl, instance_num, &report));
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}
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void test_keyboard_get_report_not_available()
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{
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tusbh_device_status_get_IgnoreAndReturn(TUSB_DEVICE_STATE_CONFIGURED);
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usbh_pipe_status_get_IgnoreAndReturn(PIPE_STATUS_BUSY);
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TEST_ASSERT_EQUAL(TUSB_ERROR_CLASS_DATA_NOT_AVAILABLE, tusbh_hid_keyboard_get(device_hdl, instance_num, &report));
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tusbh_device_status_get_IgnoreAndReturn(TUSB_DEVICE_STATE_CONFIGURED);
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usbh_pipe_status_get_IgnoreAndReturn(PIPE_STATUS_READY);
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TEST_ASSERT_EQUAL(TUSB_ERROR_CLASS_DATA_NOT_AVAILABLE, tusbh_hid_keyboard_get(device_hdl, instance_num, &report));
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}
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void test_keyboard_get_ok()
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{
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usbh_pipe_status_get_StubWithCallback(pipe_status_get_stub);
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tusbh_device_status_get_IgnoreAndReturn(TUSB_DEVICE_STATE_CONFIGURED);
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TEST_ASSERT_EQUAL(TUSB_ERROR_NONE, tusbh_hid_keyboard_get(device_hdl, instance_num, &report));
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TEST_ASSERT_EQUAL_MEMORY(&sample_key[0], &report, sizeof(tusb_keyboard_report_t));
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tusbh_device_status_get_IgnoreAndReturn(TUSB_DEVICE_STATE_CONFIGURED);
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TEST_ASSERT_EQUAL(TUSB_ERROR_CLASS_DATA_NOT_AVAILABLE, tusbh_hid_keyboard_get(device_hdl, instance_num, &report));
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tusbh_device_status_get_IgnoreAndReturn(TUSB_DEVICE_STATE_CONFIGURED);
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TEST_ASSERT_EQUAL(TUSB_ERROR_CLASS_DATA_NOT_AVAILABLE, tusbh_hid_keyboard_get(device_hdl, instance_num, &report));
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tusbh_device_status_get_IgnoreAndReturn(TUSB_DEVICE_STATE_CONFIGURED);
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TEST_ASSERT_EQUAL(TUSB_ERROR_NONE, tusbh_hid_keyboard_get(device_hdl, instance_num, &report));
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TEST_ASSERT_EQUAL_MEMORY(&sample_key[1], &report, sizeof(tusb_keyboard_report_t));
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}
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