315 lines
		
	
	
		
			10 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			315 lines
		
	
	
		
			10 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
/* Copyright 2017 Fred Sundvik
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 *
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 * This program is free software: you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation, either version 2 of the License, or
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 * (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
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 */
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#include "keycode.h"
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#include "test_common.hpp"
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using testing::_;
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using testing::InSequence;
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class KeyPress : public TestFixture {};
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TEST_F(KeyPress, SendKeyboardIsNotCalledWhenNoKeyIsPressed) {
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    TestDriver driver;
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    EXPECT_CALL(driver, send_keyboard_mock(_)).Times(0);
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    keyboard_task();
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}
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TEST_F(KeyPress, CorrectKeyIsReportedWhenPressed) {
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    TestDriver driver;
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    auto       key = KeymapKey(0, 0, 0, KC_A);
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    set_keymap({key});
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    key.press();
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport(key.report_code)));
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    keyboard_task();
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    key.release();
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport()));
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    keyboard_task();
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}
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TEST_F(KeyPress, ANonMappedKeyDoesNothing) {
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    TestDriver driver;
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    auto       key = KeymapKey(0, 0, 0, KC_NO);
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    set_keymap({key});
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    key.press();
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    EXPECT_CALL(driver, send_keyboard_mock(_)).Times(0);
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    keyboard_task();
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    keyboard_task();
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}
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TEST_F(KeyPress, CorrectKeysAreReportedWhenTwoKeysArePressed) {
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    TestDriver driver;
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    auto       key_b = KeymapKey(0, 0, 0, KC_B);
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    auto       key_c = KeymapKey(0, 1, 1, KC_C);
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    set_keymap({key_b, key_c});
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    key_b.press();
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    key_c.press();
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    // Note that QMK only processes one key at a time
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    // See issue #1476 for more information
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport(key_b.report_code)));
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    keyboard_task();
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport(key_b.report_code, key_c.report_code)));
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    keyboard_task();
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    key_b.release();
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    key_c.release();
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    // Note that the first key released is the first one in the matrix order
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport(key_c.report_code)));
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    keyboard_task();
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport()));
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    keyboard_task();
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}
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TEST_F(KeyPress, LeftShiftIsReportedCorrectly) {
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    TestDriver driver;
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    auto       key_a    = KeymapKey(0, 0, 0, KC_A);
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    auto       key_lsft = KeymapKey(0, 3, 0, KC_LEFT_SHIFT);
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    set_keymap({key_a, key_lsft});
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    key_lsft.press();
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    key_a.press();
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    // Unfortunately modifiers are also processed in the wrong order
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    // See issue #1476 for more information
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport(key_a.report_code)));
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    keyboard_task();
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport(key_a.report_code, key_lsft.report_code)));
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    keyboard_task();
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    key_a.release();
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport(key_lsft.report_code)));
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    keyboard_task();
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    key_lsft.release();
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport()));
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    keyboard_task();
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}
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TEST_F(KeyPress, PressLeftShiftAndControl) {
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    TestDriver driver;
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    auto       key_lsft  = KeymapKey(0, 3, 0, KC_LEFT_SHIFT);
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    auto       key_lctrl = KeymapKey(0, 5, 0, KC_LEFT_CTRL);
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    set_keymap({key_lctrl, key_lsft});
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    key_lsft.press();
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    key_lctrl.press();
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    // Unfortunately modifiers are also processed in the wrong order
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    // See issue #1476 for more information
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport(key_lsft.report_code)));
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    keyboard_task();
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport(key_lsft.report_code, key_lctrl.report_code)));
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    keyboard_task();
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    key_lsft.release();
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    key_lctrl.release();
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport(key_lctrl.report_code)));
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    keyboard_task();
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport()));
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    keyboard_task();
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}
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TEST_F(KeyPress, LeftAndRightShiftCanBePressedAtTheSameTime) {
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    TestDriver driver;
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    auto       key_lsft = KeymapKey(0, 3, 0, KC_LEFT_SHIFT);
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    auto       key_rsft = KeymapKey(0, 4, 0, KC_RIGHT_SHIFT);
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    set_keymap({key_rsft, key_lsft});
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    key_lsft.press();
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    key_rsft.press();
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    // Unfortunately modifiers are also processed in the wrong order
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    // See issue #1476 for more information
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport(key_lsft.report_code)));
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    keyboard_task();
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport(key_lsft.report_code, key_rsft.report_code)));
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    keyboard_task();
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    key_lsft.release();
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    key_rsft.release();
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport(key_rsft.report_code)));
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    keyboard_task();
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport()));
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    keyboard_task();
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}
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TEST_F(KeyPress, RightShiftLeftControlAndCharWithTheSameKey) {
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    TestDriver driver;
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    auto       combo_key = KeymapKey(0, 0, 0, RSFT(LCTL(KC_O)));
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    set_keymap({combo_key});
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    // BUG: The press is split into two reports
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    // BUG: It reports RSFT instead of LSFT
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    // See issue #524 for more information
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    // The underlying cause is that we use only one bit to represent the right hand
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    // modifiers.
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    combo_key.press();
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport(KC_RIGHT_SHIFT, KC_RIGHT_CTRL)));
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport(KC_RIGHT_SHIFT, KC_RIGHT_CTRL, KC_O)));
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    keyboard_task();
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    combo_key.release();
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport(KC_RIGHT_SHIFT, KC_RIGHT_CTRL)));
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport()));
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    keyboard_task();
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}
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TEST_F(KeyPress, PressPlusEqualReleaseBeforePress) {
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    TestDriver driver;
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    InSequence s;
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    auto       key_plus = KeymapKey(0, 1, 1, KC_PLUS);
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    auto       key_eql  = KeymapKey(0, 0, 1, KC_EQUAL);
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    set_keymap({key_plus, key_eql});
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    key_plus.press();
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport(KC_LEFT_SHIFT)));
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport(KC_LEFT_SHIFT, KC_EQUAL)));
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    run_one_scan_loop();
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    testing::Mock::VerifyAndClearExpectations(&driver);
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    key_plus.release();
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport(KC_LEFT_SHIFT)));
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport()));
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    run_one_scan_loop();
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    testing::Mock::VerifyAndClearExpectations(&driver);
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    key_eql.press();
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport(key_eql.report_code)));
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    run_one_scan_loop();
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    testing::Mock::VerifyAndClearExpectations(&driver);
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    key_eql.release();
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport()));
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    run_one_scan_loop();
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    testing::Mock::VerifyAndClearExpectations(&driver);
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}
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TEST_F(KeyPress, PressPlusEqualDontReleaseBeforePress) {
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    TestDriver driver;
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    InSequence s;
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    auto       key_plus = KeymapKey(0, 1, 1, KC_PLUS);
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    auto       key_eql  = KeymapKey(0, 0, 1, KC_EQUAL);
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    set_keymap({key_plus, key_eql});
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    key_plus.press();
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport(KC_LEFT_SHIFT)));
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport(KC_LEFT_SHIFT, KC_EQUAL)));
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    run_one_scan_loop();
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    testing::Mock::VerifyAndClearExpectations(&driver);
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    key_eql.press();
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport()));
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport(KC_EQUAL)));
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    run_one_scan_loop();
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    testing::Mock::VerifyAndClearExpectations(&driver);
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    key_plus.release();
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    // BUG: Should really still return KC_EQUAL, but this is fine too
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport())).Times(1);
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    run_one_scan_loop();
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    testing::Mock::VerifyAndClearExpectations(&driver);
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    key_eql.release();
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    EXPECT_CALL(driver, send_keyboard_mock(_)).Times(0);
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    run_one_scan_loop();
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    testing::Mock::VerifyAndClearExpectations(&driver);
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}
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TEST_F(KeyPress, PressEqualPlusReleaseBeforePress) {
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    TestDriver driver;
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    InSequence s;
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    auto       key_plus = KeymapKey(0, 1, 1, KC_PLUS);
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    auto       key_eql  = KeymapKey(0, 0, 1, KC_EQUAL);
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    set_keymap({key_plus, key_eql});
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    key_eql.press();
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport(KC_EQUAL)));
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    run_one_scan_loop();
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    testing::Mock::VerifyAndClearExpectations(&driver);
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    key_eql.release();
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport()));
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    run_one_scan_loop();
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    testing::Mock::VerifyAndClearExpectations(&driver);
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    key_plus.press();
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport(KC_LEFT_SHIFT)));
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport(KC_LEFT_SHIFT, KC_EQUAL)));
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    run_one_scan_loop();
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    testing::Mock::VerifyAndClearExpectations(&driver);
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    key_plus.release();
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport(KC_LEFT_SHIFT)));
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport()));
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    run_one_scan_loop();
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    testing::Mock::VerifyAndClearExpectations(&driver);
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}
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TEST_F(KeyPress, PressEqualPlusDontReleaseBeforePress) {
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    TestDriver driver;
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    InSequence s;
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    auto       key_plus = KeymapKey(0, 1, 1, KC_PLUS);
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    auto       key_eql  = KeymapKey(0, 0, 1, KC_EQUAL);
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    set_keymap({key_plus, key_eql});
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    key_eql.press();
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport(KC_EQUAL)));
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    run_one_scan_loop();
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    testing::Mock::VerifyAndClearExpectations(&driver);
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    key_plus.press();
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    // BUG: The sequence is a bit strange, but it works, the end result is that
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    // KC_PLUS is sent
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport(KC_LEFT_SHIFT, KC_EQUAL)));
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport(KC_LEFT_SHIFT)));
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport(KC_LEFT_SHIFT, KC_EQUAL)));
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    run_one_scan_loop();
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    testing::Mock::VerifyAndClearExpectations(&driver);
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    key_eql.release();
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    // I guess it's fine to still report shift here
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport(KC_LEFT_SHIFT)));
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    run_one_scan_loop();
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    testing::Mock::VerifyAndClearExpectations(&driver);
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    key_plus.release();
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    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport()));
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    run_one_scan_loop();
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    testing::Mock::VerifyAndClearExpectations(&driver);
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}
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