test_driver.cpp

 1/* Copyright 2017 Fred Sundvik
 2 *
 3 * This program is free software: you can redistribute it and/or modify
 4 * it under the terms of the GNU General Public License as published by
 5 * the Free Software Foundation, either version 2 of the License, or
 6 * (at your option) any later version.
 7 *
 8 * This program is distributed in the hope that it will be useful,
 9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
15 */
16
17#include "test_driver.hpp"
18
19TestDriver* TestDriver::m_this = nullptr;
20
21namespace {
22// Given a hex digit between 0 and 15, returns the corresponding keycode.
23uint8_t hex_digit_to_keycode(uint8_t digit) {
24    // clang-format off
25    static const uint8_t hex_keycodes[] = {
26        KC_0, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7,
27        KC_8, KC_9, KC_A, KC_B, KC_C, KC_D, KC_E, KC_F
28    };
29    // clang-format on
30    return hex_keycodes[digit];
31}
32} // namespace
33
34TestDriver::TestDriver() : m_driver{&TestDriver::keyboard_leds, &TestDriver::send_keyboard, &TestDriver::send_nkro, &TestDriver::send_mouse, &TestDriver::send_extra} {
35    host_set_driver(&m_driver);
36    m_this = this;
37}
38
39TestDriver::~TestDriver() {
40    m_this = nullptr;
41}
42
43uint8_t TestDriver::keyboard_leds(void) {
44    return m_this->m_leds;
45}
46
47void TestDriver::send_keyboard(report_keyboard_t* report) {
48    test_logger.trace() << *report;
49    m_this->send_keyboard_mock(*report);
50}
51
52void TestDriver::send_nkro(report_nkro_t* report) {
53    m_this->send_nkro_mock(*report);
54}
55
56void TestDriver::send_mouse(report_mouse_t* report) {
57    test_logger.trace() << std::setw(10) << std::left << "send_mouse: (X:" << (int)report->x << ", Y:" << (int)report->y << ", H:" << (int)report->h << ", V:" << (int)report->v << ", B:" << (int)report->buttons << ")" << std::endl;
58    m_this->send_mouse_mock(*report);
59}
60
61void TestDriver::send_extra(report_extra_t* report) {
62    m_this->send_extra_mock(*report);
63}
64
65namespace internal {
66void expect_unicode_code_point(TestDriver& driver, uint32_t code_point) {
67    testing::InSequence seq;
68    EXPECT_REPORT(driver, (KC_LEFT_CTRL, KC_LEFT_SHIFT));
69    EXPECT_REPORT(driver, (KC_LEFT_CTRL, KC_LEFT_SHIFT, KC_U));
70    EXPECT_REPORT(driver, (KC_LEFT_CTRL, KC_LEFT_SHIFT));
71    EXPECT_EMPTY_REPORT(driver);
72
73    bool print_zero = false;
74    for (int i = 7; i >= 0; --i) {
75        if (i <= 3) {
76            print_zero = true;
77        }
78
79        const uint8_t digit = (code_point >> (i * 4)) & 0xf;
80        if (digit || print_zero) {
81            EXPECT_REPORT(driver, (hex_digit_to_keycode(digit)));
82            EXPECT_EMPTY_REPORT(driver);
83            print_zero = true;
84        }
85    }
86
87    EXPECT_REPORT(driver, (KC_SPACE));
88    EXPECT_EMPTY_REPORT(driver);
89}
90} // namespace internal