qmk-firmware/tests/test_common/test_driver.hpp
Pascal Getreuer 95d20e6d8b
Fix and add unit tests for Caps Word to work with Unicode Map, Auto Shift, Retro Shift. (#17284)
* Fix Caps Word and Unicode Map

* Tests for Caps Word + Auto Shift and Unicode Map.

* Fix formatting

* Add additional keyboard report expectation macros

This commit defines five test utilities, EXPECT_REPORT, EXPECT_UNICODE,
EXPECT_EMPTY_REPORT, EXPECT_ANY_REPORT and EXPECT_NO_REPORT for use with
TestDriver.

EXPECT_REPORT sets a gmock expectation that a given keyboard report will
be sent. For instance,

  EXPECT_REPORT(driver, (KC_LSFT, KC_A));

is shorthand for

  EXPECT_CALL(driver,
      send_keyboard_mock(KeyboardReport(KC_LSFT, KC_A)));

EXPECT_UNICODE sets a gmock expectation that a given Unicode code point
will be sent using UC_LNX input mode. For instance for U+2013,

  EXPECT_UNICODE(driver, 0x2013);

expects the sequence of keys:

  "Ctrl+Shift+U, 2, 0, 1, 3, space".

EXPECT_EMPTY_REPORT sets a gmock expectation that a given keyboard
report will be sent. For instance

  EXPECT_EMPTY_REPORT(driver);

expects a single report without keypresses or modifiers.

EXPECT_ANY_REPORT sets a gmock expectation that a arbitrary keyboard
report will be sent, without matching its contents. For instance

  EXPECT_ANY_REPORT(driver).Times(1);

expects a single arbitrary keyboard report will be sent.

EXPECT_NO_REPORT sets a gmock expectation that no keyboard report will
be sent at all.

* Add tap_key() and tap_keys() to TestFixture.

This commit adds a `tap_key(key)` method to TestFixture that taps a
given KeymapKey, optionally with a specified delay between press and
release.

Similarly, the method `tap_keys(key_a, key_b, key_c)` taps a sequence of
KeymapKeys.

* Use EXPECT_REPORT, tap_keys, etc. in most tests.

This commit uses EXPECT_REPORT, EXPECT_UNICODE, EXPECT_EMPTY_REPORT,
EXPECT_NO_REPORT, tap_key() and tap_keys() test utilities from the
previous two commits in most tests. Particularly the EXPECT_REPORT
macro is frequently useful and makes a nice reduction in boilerplate
needed to express many tests.

Co-authored-by: David Kosorin <david@kosorin.net>
2022-06-05 09:14:02 +02:00

106 lines
3.5 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 "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_system_mock, void(uint16_t));
MOCK_METHOD1(send_consumer_mock, void(uint16_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_system(uint16_t data);
static void send_consumer(uint16_t data);
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 UC_LNX 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)
namespace internal {
void expect_unicode_code_point(TestDriver& driver, uint32_t code_point);
} // namespace internal