qmk_firmware/tests/test_common/test_driver.hpp

122 lines
4.1 KiB
C++

/* Copyright 2017 Fred Sundvik
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include "gmock/gmock.h"
#include <stdint.h>
#include "host.h"
#include "keyboard_report_util.hpp"
#include "keycode_util.hpp"
#include "test_logger.hpp"
class TestDriver {
public:
TestDriver();
~TestDriver();
void set_leds(uint8_t leds) {
m_leds = leds;
}
MOCK_METHOD1(send_keyboard_mock, void(report_keyboard_t&));
MOCK_METHOD1(send_mouse_mock, void(report_mouse_t&));
MOCK_METHOD1(send_extra_mock, void(report_extra_t&));
private:
static uint8_t keyboard_leds(void);
static void send_keyboard(report_keyboard_t* report);
static void send_mouse(report_mouse_t* report);
static void send_extra(report_extra_t* report);
host_driver_t m_driver;
uint8_t m_leds = 0;
static TestDriver* m_this;
};
/**
* @brief Sets gmock expectation that a keyboard report of `report` keys will be sent.
* For this macro to parse correctly, the `report` arg must be surrounded by
* parentheses ( ). For instance,
*
* // Expect that a report of "KC_LSFT + KC_A" is sent to the host.
* EXPECT_REPORT(driver, (KC_LSFT, KC_A));
*
* is shorthand for
*
* EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport(KC_LSFT, KC_A)));
*
* It is possible to use .Times() and other gmock APIS with EXPECT_REPORT, for instance,
* allow only single report to be sent:
*
* EXPECT_REPORT(driver, (KC_LSFT, KC_A)).Times(1);
*/
#define EXPECT_REPORT(driver, report) EXPECT_CALL((driver), send_keyboard_mock(KeyboardReport report))
/**
* @brief Sets gmock expectation that Unicode `code_point` is sent with UNICODE_MODE_LINUX input
* mode. For instance for U+2013,
*
* EXPECT_UNICODE(driver, 0x2013);
*
* expects the sequence of keys:
*
* "Ctrl+Shift+U, 2, 0, 1, 3, space".
*/
#define EXPECT_UNICODE(driver, code_point) internal::expect_unicode_code_point((driver), (code_point))
/**
* @brief Sets gmock expectation that a empty keyboard report will be sent.
* It is possible to use .Times() and other gmock APIS with EXPECT_EMPTY_REPORT, for instance,
* allow any number of empty reports with:
*
* EXPECT_EMPTY_REPORT(driver).Times(AnyNumber());
*/
#define EXPECT_EMPTY_REPORT(driver) EXPECT_REPORT(driver, ())
/**
* @brief Sets gmock expectation that a keyboard report will be sent, without matching its content.
* It is possible to use .Times() and other gmock APIS with EXPECT_ANY_REPORT, for instance,
* allow a single arbitrary report with:
*
* EXPECT_ANY_REPORT(driver).Times(1);
*/
#define EXPECT_ANY_REPORT(driver) EXPECT_CALL((driver), send_keyboard_mock(_))
/**
* @brief Sets gmock expectation that no keyboard report will be sent at all.
*/
#define EXPECT_NO_REPORT(driver) EXPECT_ANY_REPORT(driver).Times(0)
/** @brief Tests whether keycode `actual` is equal to `expected`. */
#define EXPECT_KEYCODE_EQ(actual, expected) EXPECT_THAT((actual), KeycodeEq((expected)))
MATCHER_P(KeycodeEq, expected_keycode, "is equal to " + testing::PrintToString(expected_keycode) + ", keycode " + get_keycode_identifier_or_default(expected_keycode)) {
if (arg == expected_keycode) {
return true;
}
*result_listener << "keycode " << get_keycode_identifier_or_default(arg);
return false;
}
/**
* @brief Verify and clear all gmock expectations that have been setup until
* this point.
*/
#define VERIFY_AND_CLEAR(driver) testing::Mock::VerifyAndClearExpectations(&driver)
namespace internal {
void expect_unicode_code_point(TestDriver& driver, uint32_t code_point);
} // namespace internal