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[Core] Add Repeat Key ("repeat last key") as a core feature. (#19700)

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Co-authored-by: casuanoob <96005765+casuanoob@users.noreply.github.com>
Co-authored-by: Sergey Vlasov <sigprof@gmail.com>
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Pascal Getreuer 2023-05-20 05:35:06 -07:00 • committed by GitHub
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commit 3993b15f05
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tests/repeat_key/alt_repeat_key/config.h Normal file
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// Copyright 2023 Google LLC
//
// 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 "test_common.h"

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tests/repeat_key/alt_repeat_key/test.mk Normal file
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# Copyright 2023 Google LLC
#
# 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/>.
REPEAT_KEY_ENABLE = yes
EXTRAKEY_ENABLE = yes

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tests/repeat_key/alt_repeat_key/test_alt_repeat_key.cpp Normal file
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// Copyright 2023 Google LLC
//
// 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/>.
#include <functional>
#include "keyboard_report_util.hpp"
#include "keycode.h"
#include "test_common.hpp"
#include "test_fixture.hpp"
#include "test_keymap_key.hpp"
using ::testing::AnyNumber;
using ::testing::InSequence;
namespace {
bool process_record_user_default(uint16_t keycode, keyrecord_t* record) {
return true;
}
bool remember_last_key_user_default(uint16_t keycode, keyrecord_t* record, uint8_t* remembered_mods) {
return true;
}
uint16_t get_alt_repeat_key_keycode_user_default(uint16_t keycode, uint8_t mods) {
return KC_TRNS;
}
// Indirections so that process_record_user() can be replaced with other
// functions in the test cases below.
std::function<bool(uint16_t, keyrecord_t*)> process_record_user_fun = process_record_user_default;
std::function<bool(uint16_t, keyrecord_t*, uint8_t*)> remember_last_key_user_fun = remember_last_key_user_default;
std::function<uint16_t(uint16_t, uint8_t)> get_alt_repeat_key_keycode_user_fun = get_alt_repeat_key_keycode_user_default;
extern "C" bool process_record_user(uint16_t keycode, keyrecord_t* record) {
return process_record_user_fun(keycode, record);
}
extern "C" bool remember_last_key_user(uint16_t keycode, keyrecord_t* record, uint8_t* remembered_mods) {
return remember_last_key_user_fun(keycode, record, remembered_mods);
}
extern "C" uint16_t get_alt_repeat_key_keycode_user(uint16_t keycode, uint8_t mods) {
return get_alt_repeat_key_keycode_user_fun(keycode, mods);
}
class AltRepeatKey : public TestFixture {
public:
bool process_record_user_was_called_;
void SetUp() override {
process_record_user_fun = process_record_user_default;
remember_last_key_user_fun = remember_last_key_user_default;
get_alt_repeat_key_keycode_user_fun = get_alt_repeat_key_keycode_user_default;
}
void ExpectProcessRecordUserCalledWith(bool expected_press, uint16_t expected_keycode, int8_t expected_repeat_key_count) {
process_record_user_was_called_ = false;
process_record_user_fun = [=](uint16_t keycode, keyrecord_t* record) {
EXPECT_EQ(record->event.pressed, expected_press);
EXPECT_KEYCODE_EQ(keycode, expected_keycode);
EXPECT_EQ(get_repeat_key_count(), expected_repeat_key_count);
// Tests below use this to verify process_record_user() was called.
process_record_user_was_called_ = true;
return true;
};
}
// Expects that the characters of `s` are sent.
// NOTE: This implementation is limited to chars a-z, A-Z.
void ExpectString(TestDriver& driver, const std::string& s) {
InSequence seq;
for (int c : s) {
switch (c) {
case 'a' ... 'z': { // Lowercase letter.
uint16_t keycode = c - ('a' - KC_A);
EXPECT_REPORT(driver, (keycode));
} break;
case 'A' ... 'Z': { // Capital letter = KC_LSFT + letter key.
uint16_t keycode = c - ('A' - KC_A);
EXPECT_REPORT(driver, (KC_LSFT, keycode));
} break;
}
}
}
};
TEST_F(AltRepeatKey, AlternateBasic) {
TestDriver driver;
KeymapKey key_bspc(0, 0, 0, KC_BSPC);
KeymapKey key_pgdn(0, 1, 0, KC_PGDN);
KeymapKey key_pgup(0, 2, 0, KC_PGUP);
KeymapKey key_repeat(0, 4, 0, QK_REP);
KeymapKey key_alt_repeat(0, 5, 0, QK_AREP);
set_keymap({key_bspc, key_pgdn, key_pgup, key_repeat, key_alt_repeat});
// Allow any number of empty reports.
EXPECT_EMPTY_REPORT(driver).Times(AnyNumber());
{
InSequence seq;
EXPECT_REPORT(driver, (KC_BSPC));
EXPECT_REPORT(driver, (KC_DEL));
EXPECT_REPORT(driver, (KC_DEL));
EXPECT_REPORT(driver, (KC_BSPC));
EXPECT_REPORT(driver, (KC_DEL));
EXPECT_REPORT(driver, (KC_PGDN));
EXPECT_REPORT(driver, (KC_PGUP));
EXPECT_REPORT(driver, (KC_PGUP));
EXPECT_REPORT(driver, (KC_PGDN));
}
tap_key(key_bspc);
for (int n = 1; n <= 2; ++n) { // Tap the Alternate Repeat Key twice.
ExpectProcessRecordUserCalledWith(true, KC_DEL, -n);
key_alt_repeat.press(); // Press the Alternate Repeat Key.
run_one_scan_loop();
EXPECT_TRUE(process_record_user_was_called_);
// Expect the corresponding release event.
ExpectProcessRecordUserCalledWith(false, KC_DEL, -n);
key_alt_repeat.release(); // Release the Repeat Key.
run_one_scan_loop();
EXPECT_TRUE(process_record_user_was_called_);
}
process_record_user_fun = process_record_user_default;
tap_keys(key_repeat, key_alt_repeat);
tap_keys(key_pgdn, key_alt_repeat);
tap_keys(key_pgup, key_alt_repeat);
testing::Mock::VerifyAndClearExpectations(&driver);
}
struct TestParamsAlternateKeyCodes {
uint16_t keycode;
uint8_t mods;
uint16_t expected_alt_keycode;
};
// Tests `get_alt_repeat_key_keycode()` for various keycodes.
TEST_F(AltRepeatKey, GetAltRepeatKeyKeycode) {
for (const auto& params : std::vector<TestParamsAlternateKeyCodes>({
// clang-format off
// Each line tests one call to `get_alt_repeat_key_keycode()`:
// {keycode, mods, expected_alt_keycode}.
// Arrows.
{KC_LEFT, 0, KC_RGHT},
{KC_RGHT, 0, KC_LEFT},
{KC_LEFT, MOD_BIT(KC_LSFT), LSFT(KC_RGHT)},
{KC_LEFT, MOD_BIT(KC_RSFT), RSFT(KC_RGHT)},
{KC_LEFT, MOD_BIT(KC_LCTL) | MOD_BIT(KC_LSFT), C(S(KC_RGHT))},
{KC_LEFT, MOD_BIT(KC_LGUI), LGUI(KC_RGHT)},
{C(KC_LEFT), MOD_BIT(KC_LSFT), C(S(KC_RGHT))},
{KC_UP, 0, KC_DOWN},
// Navigation keys.
{KC_PGUP, 0, KC_PGDN},
{KC_HOME, 0, KC_END },
// Media keys.
{KC_WBAK, 0, KC_WFWD},
{KC_MNXT, 0, KC_MPRV},
{KC_MRWD, 0, KC_MFFD},
{KC_VOLU, 0, KC_VOLD},
{KC_BRIU, 0, KC_BRID},
// Emacs navigation.
{KC_N, MOD_BIT(KC_LCTL), C(KC_P)},
{KC_B, MOD_BIT(KC_LCTL), LCTL(KC_F)},
{KC_B, MOD_BIT(KC_RCTL), RCTL(KC_F)},
{KC_B, MOD_BIT(KC_LALT), LALT(KC_F)},
{KC_F, MOD_BIT(KC_LCTL), C(KC_B)},
{KC_A, MOD_BIT(KC_LCTL), C(KC_E)},
{KC_D, MOD_BIT(KC_LCTL), C(KC_U)},
// Vim navigation.
{KC_J, 0, KC_K},
{KC_K, 0, KC_J},
{KC_H, 0, KC_L},
{KC_B, 0, KC_W},
{KC_W, 0, KC_B},
{KC_E, 0, KC_B},
{KC_B, MOD_BIT(KC_LSFT), S(KC_W)},
{KC_W, MOD_BIT(KC_LSFT), S(KC_B)},
{KC_E, MOD_BIT(KC_LSFT), S(KC_B)},
{KC_O, MOD_BIT(KC_LCTL), C(KC_I)},
{KC_I, MOD_BIT(KC_LCTL), C(KC_O)},
// Other.
{KC_DEL, 0, KC_BSPC},
{KC_LBRC, 0, KC_RBRC},
{KC_LCBR, 0, KC_RCBR},
// Some keys where the last key is a tap-hold key.
{LSFT_T(KC_F), MOD_BIT(KC_RCTL), RCTL(KC_B)},
{LT(1, KC_A), MOD_BIT(KC_RGUI), RGUI(KC_E)},
{RALT_T(KC_J), 0, KC_K},
// Some keys where no alternate is defined.
{KC_A, 0, KC_NO},
{KC_F1, 0, KC_NO},
{QK_LEAD, 0, KC_NO},
{MO(1), 0, KC_NO},
// clang-format on
})) {
SCOPED_TRACE(std::string("Input keycode: ") + get_keycode_identifier_or_default(params.keycode));
set_last_keycode(params.keycode);
set_last_mods(params.mods);
const uint16_t actual = get_alt_repeat_key_keycode();
EXPECT_KEYCODE_EQ(get_alt_repeat_key_keycode(), params.expected_alt_keycode);
}
}
// Test adding to and overriding the above through the
// `get_alt_repeat_key_keycode_user()` callback.
TEST_F(AltRepeatKey, GetAltRepeatKeyKeycodeUser) {
get_alt_repeat_key_keycode_user_fun = [](uint16_t keycode, uint8_t mods) -> uint16_t {
bool shifted = (mods & MOD_MASK_SHIFT);
switch (keycode) {
case KC_LEFT:
return KC_ENT;
case MO(1):
return TG(1);
case KC_TAB: // Tab <-> Shift + Tab example.
if (shifted) {
return KC_TAB;
} else {
return S(KC_TAB);
}
}
// Ctrl + Y <-> Ctrl + Z example.
if ((mods & MOD_MASK_CTRL)) {
switch (keycode) {
case KC_Y:
return C(KC_Z);
case KC_Z:
return C(KC_Y);
}
}
return KC_NO;
};
set_last_keycode(KC_LEFT);
EXPECT_KEYCODE_EQ(get_alt_repeat_key_keycode(), KC_ENT);
set_last_keycode(MO(1));
EXPECT_KEYCODE_EQ(get_alt_repeat_key_keycode(), TG(1));
set_last_keycode(KC_TAB);
EXPECT_KEYCODE_EQ(get_alt_repeat_key_keycode(), S(KC_TAB));
set_last_keycode(KC_TAB);
set_last_mods(MOD_BIT(KC_LSFT));
EXPECT_KEYCODE_EQ(get_alt_repeat_key_keycode(), KC_TAB);
set_last_keycode(KC_Z);
set_last_mods(MOD_BIT(KC_LCTL));
EXPECT_KEYCODE_EQ(get_alt_repeat_key_keycode(), C(KC_Y));
set_last_keycode(KC_Y);
set_last_mods(MOD_BIT(KC_LCTL));
EXPECT_KEYCODE_EQ(get_alt_repeat_key_keycode(), C(KC_Z));
}
// Tests rolling from a key to Alternate Repeat.
TEST_F(AltRepeatKey, RollingToAltRepeat) {
TestDriver driver;
KeymapKey key_left(0, 0, 0, KC_LEFT);
KeymapKey key_alt_repeat(0, 1, 0, QK_AREP);
set_keymap({key_left, key_alt_repeat});
{
InSequence seq;
EXPECT_REPORT(driver, (KC_LEFT));
EXPECT_REPORT(driver, (KC_LEFT, KC_RGHT));
EXPECT_REPORT(driver, (KC_RGHT));
EXPECT_EMPTY_REPORT(driver);
EXPECT_REPORT(driver, (KC_RGHT));
EXPECT_EMPTY_REPORT(driver);
}
// Perform a rolled press from Left to Alternate Repeat.
ExpectProcessRecordUserCalledWith(true, KC_LEFT, 0);
key_left.press();
run_one_scan_loop();
EXPECT_TRUE(process_record_user_was_called_);
ExpectProcessRecordUserCalledWith(true, KC_RGHT, -1);
key_alt_repeat.press(); // Press the Alternate Repeat Key.
run_one_scan_loop();
EXPECT_TRUE(process_record_user_was_called_);
ExpectProcessRecordUserCalledWith(false, KC_LEFT, 0);
key_left.release();
run_one_scan_loop();
EXPECT_TRUE(process_record_user_was_called_);
ExpectProcessRecordUserCalledWith(false, KC_RGHT, -1);
key_alt_repeat.release(); // Release the Alternate Repeat Key.
run_one_scan_loop();
EXPECT_TRUE(process_record_user_was_called_);
process_record_user_fun = process_record_user_default;
tap_key(key_alt_repeat);
testing::Mock::VerifyAndClearExpectations(&driver);
}
// Tests rolling from Alternate Repeat to another key.
TEST_F(AltRepeatKey, RollingFromAltRepeat) {
TestDriver driver;
KeymapKey key_left(0, 0, 0, KC_LEFT);
KeymapKey key_up(0, 1, 0, KC_UP);
KeymapKey key_alt_repeat(0, 2, 0, QK_AREP);
set_keymap({key_left, key_up, key_alt_repeat});
{
InSequence seq;
EXPECT_REPORT(driver, (KC_LEFT));
EXPECT_EMPTY_REPORT(driver);
EXPECT_REPORT(driver, (KC_RGHT));
EXPECT_REPORT(driver, (KC_RGHT, KC_UP));
EXPECT_REPORT(driver, (KC_UP));
EXPECT_EMPTY_REPORT(driver);
EXPECT_REPORT(driver, (KC_DOWN));
EXPECT_EMPTY_REPORT(driver);
}
tap_key(key_left);
// Perform a rolled press from Alternate Repeat to Up.
ExpectProcessRecordUserCalledWith(true, KC_RGHT, -1);
key_alt_repeat.press(); // Press the Alternate Repeat Key.
run_one_scan_loop();
EXPECT_TRUE(process_record_user_was_called_);
ExpectProcessRecordUserCalledWith(true, KC_UP, 0);
key_up.press();
run_one_scan_loop();
EXPECT_TRUE(process_record_user_was_called_);
EXPECT_KEYCODE_EQ(get_last_keycode(), KC_UP);
ExpectProcessRecordUserCalledWith(false, KC_RGHT, -1);
key_alt_repeat.release(); // Release the Alternate Repeat Key.
run_one_scan_loop();
EXPECT_TRUE(process_record_user_was_called_);
ExpectProcessRecordUserCalledWith(false, KC_UP, 0);
key_up.release();
run_one_scan_loop();
EXPECT_TRUE(process_record_user_was_called_);
process_record_user_fun = process_record_user_default;
tap_key(key_alt_repeat);
testing::Mock::VerifyAndClearExpectations(&driver);
}
// Tests using the Alternate Repeat Key on a macro that doesn't have an
// alternate keycode defined.
TEST_F(AltRepeatKey, AlternateUnsupportedMacro) {
TestDriver driver;
KeymapKey key_foo(0, 0, 0, QK_USER_0);
KeymapKey key_alt_repeat(0, 1, 0, QK_AREP);
set_keymap({key_foo, key_alt_repeat});
process_record_user_fun = [=](uint16_t keycode, keyrecord_t* record) {
process_record_user_was_called_ = true;
switch (keycode) {
case QK_USER_0:
if (record->event.pressed) {
SEND_STRING("foo");
}
break;
}
return true;
};
// Allow any number of empty reports.
EXPECT_EMPTY_REPORT(driver).Times(AnyNumber());
ExpectString(driver, "foofoo");
process_record_user_was_called_ = false;
tap_key(key_foo);
EXPECT_TRUE(process_record_user_was_called_);
EXPECT_KEYCODE_EQ(get_last_keycode(), QK_USER_0);
EXPECT_KEYCODE_EQ(get_alt_repeat_key_keycode(), KC_NO);
process_record_user_was_called_ = false;
key_alt_repeat.press(); // Press Alternate Repeat.
run_one_scan_loop();
EXPECT_FALSE(process_record_user_was_called_);
process_record_user_was_called_ = false;
key_alt_repeat.release(); // Release Alternate Repeat.
run_one_scan_loop();
EXPECT_FALSE(process_record_user_was_called_);
process_record_user_was_called_ = false;
tap_key(key_foo);
EXPECT_TRUE(process_record_user_was_called_);
testing::Mock::VerifyAndClearExpectations(&driver);
}
// Tests a macro with custom alternate behavior.
TEST_F(AltRepeatKey, MacroCustomAlternate) {
TestDriver driver;
KeymapKey key_foo(0, 0, 0, QK_USER_0);
KeymapKey key_alt_repeat(0, 1, 0, QK_AREP);
set_keymap({key_foo, key_alt_repeat});
get_alt_repeat_key_keycode_user_fun = [](uint16_t keycode, uint8_t mods) -> uint16_t {
switch (keycode) {
case QK_USER_0:
return QK_USER_0; // QK_USER_0 handles its own alternate.
default:
return KC_NO; // No key by default.
}
};
process_record_user_fun = [=](uint16_t keycode, keyrecord_t* record) {
process_record_user_was_called_ = true;
switch (keycode) {
case QK_USER_0:
if (record->event.pressed) {
if (get_repeat_key_count() >= 0) {
SEND_STRING("foo");
} else { // Key is being alternate repeated.
SEND_STRING("bar");
}
}
break;
}
return true;
};
// Allow any number of empty reports.
EXPECT_EMPTY_REPORT(driver).Times(AnyNumber());
ExpectString(driver, "foobarbar");
tap_keys(key_foo, key_alt_repeat, key_alt_repeat);
testing::Mock::VerifyAndClearExpectations(&driver);
}
// Tests the Additional "Alternate" keys example from the documentation page.
TEST_F(AltRepeatKey, AdditionalAlternateKeysExample) {
TestDriver driver;
KeymapKey key_a(0, 0, 0, KC_A);
KeymapKey key_w(0, 1, 0, KC_W);
KeymapKey key_altrep2(0, 2, 0, QK_USER_0);
KeymapKey key_altrep3(0, 3, 0, QK_USER_1);
set_keymap({key_a, key_w, key_altrep2, key_altrep3});
remember_last_key_user_fun = [](uint16_t keycode, keyrecord_t* record, uint8_t* remembered_mods) {
switch (keycode) {
case QK_USER_0:
case QK_USER_1:
return false; // Ignore ALTREP keys.
}
return true; // Other keys can be repeated.
};
process_record_user_fun = [=](uint16_t keycode, keyrecord_t* record) {
switch (keycode) {
case QK_USER_0:
if (record->event.pressed) {
const uint16_t last_key = get_last_keycode();
switch (last_key) {
case KC_A:
SEND_STRING(/*a*/ "tion");
break;
case KC_W:
SEND_STRING(/*w*/ "hich");
break;
}
}
return false;
case QK_USER_1:
if (record->event.pressed) {
const uint16_t last_key = get_last_keycode();
switch (last_key) {
case KC_A:
SEND_STRING(/*a*/ "bout");
break;
case KC_W:
SEND_STRING(/*w*/ "ould");
break;
}
}
return false;
}
return true;
};
// Allow any number of empty reports.
EXPECT_EMPTY_REPORT(driver).Times(AnyNumber());
ExpectString(driver, "ationwhichaboutwould");
tap_keys(key_a, key_altrep2, key_w, key_altrep2);
tap_keys(key_a, key_altrep3, key_w, key_altrep3);
testing::Mock::VerifyAndClearExpectations(&driver);
}
} // namespace

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tests/repeat_key/config.h Normal file
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// Copyright 2023 Google LLC
//
// 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 "test_common.h"
#define NO_ALT_REPEAT_KEY

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tests/repeat_key/repeat_key_combo/config.h Normal file
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// Copyright 2023 Google LLC
//
// 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 "test_common.h"

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tests/repeat_key/repeat_key_combo/test.mk Normal file
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# Copyright 2023 Google LLC
#
# 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/>.
REPEAT_KEY_ENABLE = yes
COMBO_ENABLE = yes

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tests/repeat_key/repeat_key_combo/test_repeat_key_combo.cpp Normal file
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// Copyright 2023 Google LLC
//
// 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/>.
#include "keyboard_report_util.hpp"
#include "keycode.h"
#include "test_common.hpp"
#include "test_fixture.hpp"
#include "test_keymap_key.hpp"
using ::testing::AnyNumber;
using ::testing::InSequence;
namespace {
extern "C" {
// Define a combo: KC_X + KC_Y = KC_Q.
const uint16_t xy_combo[] PROGMEM = {KC_X, KC_Y, COMBO_END};
combo_t key_combos[] = {COMBO(xy_combo, KC_Q)};
uint16_t COMBO_LEN = sizeof(key_combos) / sizeof(*key_combos);
} // extern "C"
class RepeatKey : public TestFixture {};
// Tests repeating a combo, KC_X + KC_Y = KC_Q, by typing
// "X, Repeat, Repeat, {X Y}, Repeat, Repeat". This produces "xxxqqq".
TEST_F(RepeatKey, Combo) {
TestDriver driver;
KeymapKey key_x(0, 0, 0, KC_X);
KeymapKey key_y(0, 1, 0, KC_Y);
KeymapKey key_repeat(0, 2, 0, QK_REP);
set_keymap({key_x, key_y, key_repeat});
// Allow any number of empty reports.
EXPECT_EMPTY_REPORT(driver).Times(AnyNumber());
{
InSequence seq;
EXPECT_REPORT(driver, (KC_X));
EXPECT_REPORT(driver, (KC_X));
EXPECT_REPORT(driver, (KC_X));
EXPECT_REPORT(driver, (KC_Q));
EXPECT_REPORT(driver, (KC_Q));
EXPECT_REPORT(driver, (KC_Q));
}
tap_keys(key_x, key_repeat, key_repeat);
tap_combo({key_x, key_y});
EXPECT_KEYCODE_EQ(get_last_keycode(), KC_Q);
tap_keys(key_repeat, key_repeat);
testing::Mock::VerifyAndClearExpectations(&driver);
}
} // namespace

18
tests/repeat_key/test.mk Normal file
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@ -0,0 +1,18 @@
# Copyright 2023 Google LLC
#
# 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/>.
REPEAT_KEY_ENABLE = yes
AUTO_SHIFT_ENABLE = yes

754
tests/repeat_key/test_repeat_key.cpp Normal file
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// Copyright 2023 Google LLC
//
// 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/>.
#include <functional>
#include "keyboard_report_util.hpp"
#include "keycode.h"
#include "test_common.hpp"
#include "test_fixture.hpp"
#include "test_keymap_key.hpp"
using ::testing::AnyNumber;
using ::testing::AnyOf;
using ::testing::InSequence;
#define FOO_MACRO SAFE_RANGE
namespace {
bool process_record_user_default(uint16_t keycode, keyrecord_t* record) {
return true;
}
bool remember_last_key_user_default(uint16_t keycode, keyrecord_t* record, uint8_t* remembered_mods) {
return true;
}
// Indirection so that process_record_user() and remember_last_key_user()
// can be replaced with other functions in the test cases below.
std::function<bool(uint16_t, keyrecord_t*)> process_record_user_fun = process_record_user_default;
std::function<bool(uint16_t, keyrecord_t*, uint8_t*)> remember_last_key_user_fun = remember_last_key_user_default;
extern "C" bool process_record_user(uint16_t keycode, keyrecord_t* record) {
return process_record_user_fun(keycode, record);
}
extern "C" bool remember_last_key_user(uint16_t keycode, keyrecord_t* record, uint8_t* remembered_mods) {
return remember_last_key_user_fun(keycode, record, remembered_mods);
}
class RepeatKey : public TestFixture {
public:
bool process_record_user_was_called_;
void SetUp() override {
autoshift_disable();
process_record_user_fun = process_record_user_default;
remember_last_key_user_fun = remember_last_key_user_default;
}
void ExpectProcessRecordUserCalledWith(bool expected_press, uint16_t expected_keycode, int8_t expected_repeat_key_count) {
process_record_user_was_called_ = false;
process_record_user_fun = [=](uint16_t keycode, keyrecord_t* record) {
EXPECT_EQ(record->event.pressed, expected_press);
EXPECT_KEYCODE_EQ(keycode, expected_keycode);
EXPECT_EQ(get_repeat_key_count(), expected_repeat_key_count);
// Tests below use this to verify process_record_user() was called.
process_record_user_was_called_ = true;
return true;
};
}
// Expects that the characters of `s` are sent.
// NOTE: This implementation is limited to chars a-z, A-Z.
void ExpectString(TestDriver& driver, const std::string& s) {
InSequence seq;
for (int c : s) {
switch (c) {
case 'a' ... 'z': { // Lowercase letter.
uint16_t keycode = c - ('a' - KC_A);
EXPECT_REPORT(driver, (keycode));
} break;
case 'A' ... 'Z': { // Capital letter = KC_LSFT + letter key.
uint16_t keycode = c - ('A' - KC_A);
EXPECT_REPORT(driver, (KC_LSFT, keycode));
} break;
}
}
}
};
// Tests that "A, Repeat, Repeat, B, Repeat" produces "aaabb".
TEST_F(RepeatKey, Basic) {
TestDriver driver;
KeymapKey key_a(0, 0, 0, KC_A);
KeymapKey key_b(0, 1, 0, KC_B);
KeymapKey key_repeat(0, 2, 0, QK_REP);
set_keymap({key_a, key_b, key_repeat});
// Allow any number of empty reports.
EXPECT_EMPTY_REPORT(driver).Times(AnyNumber());
ExpectString(driver, "aaabb");
// When KC_A is pressed, process_record_user() should be called
// with a press event with keycode == KC_A and repeat_key_count() == 0.
ExpectProcessRecordUserCalledWith(true, KC_A, 0);
key_a.press();
run_one_scan_loop();
EXPECT_TRUE(process_record_user_was_called_);
// After pressing A, the keycode of the key to be repeated is KC_A.
EXPECT_KEYCODE_EQ(get_last_keycode(), KC_A);
EXPECT_EQ(get_last_mods(), 0);
// Expect the corresponding release event when A is released.
ExpectProcessRecordUserCalledWith(false, KC_A, 0);
key_a.release();
run_one_scan_loop();
for (int n = 1; n <= 2; ++n) { // Tap the Repeat Key twice.
// When Repeat is pressed, process_record_user() should be called with a
// press event with keycode == KC_A and repeat_key_count() == n.
ExpectProcessRecordUserCalledWith(true, KC_A, n);
key_repeat.press(); // Press the Repeat Key.
run_one_scan_loop();
EXPECT_TRUE(process_record_user_was_called_);
// Expect the corresponding release event.
ExpectProcessRecordUserCalledWith(false, KC_A, n);
key_repeat.release(); // Release the Repeat Key.
run_one_scan_loop();
EXPECT_TRUE(process_record_user_was_called_);
}
process_record_user_fun = process_record_user_default;
tap_key(key_b);
// Then after tapping key_b, the keycode to be repeated becomes KC_B.
EXPECT_KEYCODE_EQ(get_last_keycode(), KC_B);
tap_key(key_repeat);
testing::Mock::VerifyAndClearExpectations(&driver);
}
// Tests repeating a macro. The keycode FOO_MACRO sends "foo" when pressed. The
// test taps "FOO_MACRO, Repeat, Repeat", producing "foofoofoo".
TEST_F(RepeatKey, Macro) {
TestDriver driver;
KeymapKey key_foo(0, 0, 0, FOO_MACRO);
KeymapKey key_repeat(0, 1, 0, QK_REP);
set_keymap({key_foo, key_repeat});
// Define process_record_user() to handle FOO_MACRO.
process_record_user_fun = [](uint16_t keycode, keyrecord_t* record) {
switch (keycode) {
case FOO_MACRO:
if (record->event.pressed) {
SEND_STRING("foo");
}
break;
}
return true;
};
// Allow any number of empty reports.
EXPECT_EMPTY_REPORT(driver).Times(AnyNumber());
ExpectString(driver, "foofoofoo");
tap_key(key_foo);
EXPECT_KEYCODE_EQ(get_last_keycode(), FOO_MACRO);
tap_keys(key_repeat, key_repeat);
testing::Mock::VerifyAndClearExpectations(&driver);
}
// Tests a macro with customized repeat behavior: "foo" is sent normally, "bar"
// on the first repeat, and "baz" on subsequent repeats. The test taps
// "FOO_MACRO, Repeat, Repeat, FOO_MACRO, Repeat", producing "foobarbazfoobar".
TEST_F(RepeatKey, MacroCustomRepeat) {
TestDriver driver;
KeymapKey key_foo(0, 0, 0, FOO_MACRO);
KeymapKey key_repeat(0, 1, 0, QK_REP);
set_keymap({key_foo, key_repeat});
process_record_user_fun = [](uint16_t keycode, keyrecord_t* record) {
switch (keycode) {
case FOO_MACRO:
if (record->event.pressed) {
switch (get_repeat_key_count()) {
case 0: // When pressed normally.
SEND_STRING("foo");
break;
case 1: // On first repeat.
SEND_STRING("bar");
break;
default: // On subsequent repeats.
SEND_STRING("baz");
break;
}
}
break;
}
return true;
};
// Allow any number of empty reports.
EXPECT_EMPTY_REPORT(driver).Times(AnyNumber());
ExpectString(driver, "foobarbazfoobar");
tap_key(key_foo);
EXPECT_KEYCODE_EQ(get_last_keycode(), FOO_MACRO);
tap_keys(key_repeat, key_repeat, key_foo, key_repeat);
testing::Mock::VerifyAndClearExpectations(&driver);
}
// Tests repeating keys on different layers. A 2-layer keymap is defined:
// Layer 0: QK_REP , MO(1) , KC_A
// Layer 1: KC_TRNS, KC_TRNS, KC_B
// The test does the following, which should produce "bbbaaa":
// 1. Hold MO(1), switching to layer 1.
// 2. Tap KC_B on layer 1.
// 3. Release MO(1), switching back to layer 0.
// 4. Tap Repeat twice.
// 5. Tap KC_A on layer 0.
// 6. Hold MO(1), switching to layer 1.
// 7. Tap Repeat twice.
TEST_F(RepeatKey, AcrossLayers) {
TestDriver driver;
KeymapKey key_repeat(0, 0, 0, QK_REP);
KeymapKey key_mo_1(0, 1, 0, MO(1));
KeymapKey regular_key(0, 2, 0, KC_A);
set_keymap({// Layer 0.
key_repeat, key_mo_1, regular_key,
// Layer 1.
KeymapKey{1, 0, 0, KC_TRNS}, KeymapKey{1, 1, 0, KC_TRNS}, KeymapKey{1, 2, 0, KC_B}});
// Allow any number of empty reports.
EXPECT_EMPTY_REPORT(driver).Times(AnyNumber());
ExpectString(driver, "bbbaaa");
key_mo_1.press(); // Hold the MO(1) layer key.
run_one_scan_loop();
tap_key(regular_key); // Taps the KC_B key on layer 1.
EXPECT_KEYCODE_EQ(get_last_keycode(), KC_B);
key_mo_1.release(); // Release the layer key.
run_one_scan_loop();
tap_keys(key_repeat, key_repeat);
tap_key(regular_key); // Taps the KC_A key on layer 0.
EXPECT_KEYCODE_EQ(get_last_keycode(), KC_A);
key_mo_1.press(); // Hold the layer key.
run_one_scan_loop();
tap_keys(key_repeat, key_repeat);
testing::Mock::VerifyAndClearExpectations(&driver);
}
// Tests "A(down), Repeat(down), A(up), Repeat(up), Repeat" produces "aaa".
TEST_F(RepeatKey, RollingToRepeat) {
TestDriver driver;
KeymapKey key_a(0, 0, 0, KC_A);
KeymapKey key_repeat(0, 1, 0, QK_REP);
set_keymap({key_a, key_repeat});
{
InSequence seq;
EXPECT_REPORT(driver, (KC_A));
EXPECT_EMPTY_REPORT(driver);
EXPECT_REPORT(driver, (KC_A));
EXPECT_EMPTY_REPORT(driver);
EXPECT_REPORT(driver, (KC_A));
EXPECT_EMPTY_REPORT(driver);
}
// Perform a rolled press from A to Repeat.
ExpectProcessRecordUserCalledWith(true, KC_A, 0);
key_a.press();
run_one_scan_loop();
EXPECT_TRUE(process_record_user_was_called_);
ExpectProcessRecordUserCalledWith(true, KC_A, 1);
key_repeat.press(); // Press the Repeat Key.
run_one_scan_loop();
EXPECT_TRUE(process_record_user_was_called_);
ExpectProcessRecordUserCalledWith(false, KC_A, 0);
key_a.release();
run_one_scan_loop();
EXPECT_TRUE(process_record_user_was_called_);
ExpectProcessRecordUserCalledWith(false, KC_A, 1);
key_repeat.release(); // Release the Repeat Key.
run_one_scan_loop();
EXPECT_TRUE(process_record_user_was_called_);
process_record_user_fun = process_record_user_default;
tap_key(key_repeat);
testing::Mock::VerifyAndClearExpectations(&driver);
}
// Tests "A, Repeat(down), B(down), Repeat(up), B(up), Repeat" produces "aabb".
TEST_F(RepeatKey, RollingFromRepeat) {
TestDriver driver;
KeymapKey key_a(0, 0, 0, KC_A);
KeymapKey key_b(0, 1, 0, KC_B);
KeymapKey key_repeat(0, 2, 0, QK_REP);
set_keymap({key_a, key_b, key_repeat});
{
InSequence seq;
EXPECT_REPORT(driver, (KC_A));
EXPECT_EMPTY_REPORT(driver);
EXPECT_REPORT(driver, (KC_A));
EXPECT_REPORT(driver, (KC_A, KC_B));
EXPECT_REPORT(driver, (KC_B));
EXPECT_EMPTY_REPORT(driver);
EXPECT_REPORT(driver, (KC_B));
EXPECT_EMPTY_REPORT(driver);
}
tap_key(key_a);
// Perform a rolled press from Repeat to B.
ExpectProcessRecordUserCalledWith(true, KC_A, 1);
key_repeat.press(); // Press the Repeat Key.
run_one_scan_loop();
EXPECT_TRUE(process_record_user_was_called_);
ExpectProcessRecordUserCalledWith(true, KC_B, 0);
key_b.press();
run_one_scan_loop();
EXPECT_TRUE(process_record_user_was_called_);
EXPECT_KEYCODE_EQ(get_last_keycode(), KC_B);
ExpectProcessRecordUserCalledWith(false, KC_A, 1);
key_repeat.release(); // Release the Repeat Key.
run_one_scan_loop();
EXPECT_TRUE(process_record_user_was_called_);
ExpectProcessRecordUserCalledWith(false, KC_B, 0);
key_b.release();
run_one_scan_loop();
EXPECT_TRUE(process_record_user_was_called_);
process_record_user_fun = process_record_user_default;
tap_key(key_repeat);
testing::Mock::VerifyAndClearExpectations(&driver);
}
// Tests Repeat Key with a modifier, types "AltGr+C, Repeat, Repeat, C".
TEST_F(RepeatKey, RecallMods) {
TestDriver driver;
KeymapKey key_c(0, 0, 0, KC_C);
KeymapKey key_altgr(0, 1, 0, KC_RALT);
KeymapKey key_repeat(0, 2, 0, QK_REP);
set_keymap({key_c, key_altgr, key_repeat});
// Allow any number of reports with no keys or only KC_RALT.
// clang-format off
EXPECT_CALL(driver, send_keyboard_mock(AnyOf(
KeyboardReport(),
KeyboardReport(KC_RALT))))
.Times(AnyNumber());
// clang-format on
{ // Expect: "AltGr+C, AltGr+C, AltGr+C, C".
InSequence seq;
EXPECT_REPORT(driver, (KC_RALT, KC_C));
EXPECT_REPORT(driver, (KC_RALT, KC_C));
EXPECT_REPORT(driver, (KC_RALT, KC_C));
EXPECT_REPORT(driver, (KC_C));
}
key_altgr.press();
run_one_scan_loop();
tap_key(key_c);
key_altgr.release();
run_one_scan_loop();
EXPECT_KEYCODE_EQ(get_last_keycode(), KC_C);
EXPECT_EQ(get_last_mods(), MOD_BIT(KC_RALT));
tap_keys(key_repeat, key_repeat, key_c);
testing::Mock::VerifyAndClearExpectations(&driver);
}
// Tests that Repeat Key stacks mods, types
// "Ctrl+Left, Repeat, Shift+Repeat, Shift+Repeat, Repeat, Left".
TEST_F(RepeatKey, StackMods) {
TestDriver driver;
KeymapKey key_left(0, 0, 0, KC_LEFT);
KeymapKey key_shift(0, 1, 0, KC_LSFT);
KeymapKey key_ctrl(0, 2, 0, KC_LCTL);
KeymapKey key_repeat(0, 3, 0, QK_REP);
set_keymap({key_left, key_shift, key_ctrl, key_repeat});
// Allow any number of reports with no keys or only mods.
// clang-format off
EXPECT_CALL(driver, send_keyboard_mock(AnyOf(
KeyboardReport(),
KeyboardReport(KC_LCTL),
KeyboardReport(KC_LSFT),
KeyboardReport(KC_LCTL, KC_LSFT))))
.Times(AnyNumber());
// clang-format on
{ // Expect: "Ctrl+Left, Ctrl+Shift+Left".
InSequence seq;
EXPECT_REPORT(driver, (KC_LCTL, KC_LEFT));
EXPECT_REPORT(driver, (KC_LCTL, KC_LEFT));
EXPECT_REPORT(driver, (KC_LCTL, KC_LSFT, KC_LEFT));
EXPECT_REPORT(driver, (KC_LCTL, KC_LSFT, KC_LEFT));
EXPECT_REPORT(driver, (KC_LCTL, KC_LEFT));
EXPECT_REPORT(driver, (KC_LEFT));
}
key_ctrl.press();
run_one_scan_loop();
tap_key(key_left);
run_one_scan_loop();
key_ctrl.release();
run_one_scan_loop();
EXPECT_KEYCODE_EQ(get_last_keycode(), KC_LEFT);
EXPECT_EQ(get_last_mods(), MOD_BIT(KC_LCTL));
tap_key(key_repeat);
key_shift.press();
run_one_scan_loop();
tap_keys(key_repeat, key_repeat);
key_shift.release();
run_one_scan_loop();
EXPECT_EQ(get_last_mods(), MOD_BIT(KC_LCTL));
tap_keys(key_repeat, key_left);
testing::Mock::VerifyAndClearExpectations(&driver);
}
// Types: "S(KC_1), Repeat, Ctrl+Repeat, Ctrl+Repeat, Repeat, KC_2".
TEST_F(RepeatKey, ShiftedKeycode) {
TestDriver driver;
KeymapKey key_exlm(0, 0, 0, S(KC_1));
KeymapKey key_2(0, 1, 0, KC_2);
KeymapKey key_ctrl(0, 2, 0, KC_LCTL);
KeymapKey key_repeat(0, 3, 0, QK_REP);
set_keymap({key_exlm, key_2, key_ctrl, key_repeat});
// Allow any number of reports with no keys or only mods.
// clang-format off
EXPECT_CALL(driver, send_keyboard_mock(AnyOf(
KeyboardReport(),
KeyboardReport(KC_LCTL),
KeyboardReport(KC_LSFT),
KeyboardReport(KC_LCTL, KC_LSFT))))
.Times(AnyNumber());
// clang-format on
{ // Expect: "Shift+1, Shift+1, Ctrl+Shift+1, Ctrl+Shift+1, Shift+1, 2".
InSequence seq;
EXPECT_REPORT(driver, (KC_LSFT, KC_1));
EXPECT_REPORT(driver, (KC_LSFT, KC_1));
EXPECT_REPORT(driver, (KC_LCTL, KC_LSFT, KC_1));
EXPECT_REPORT(driver, (KC_LCTL, KC_LSFT, KC_1));
EXPECT_REPORT(driver, (KC_LSFT, KC_1));
EXPECT_REPORT(driver, (KC_2));
}
tap_key(key_exlm);
EXPECT_KEYCODE_EQ(get_last_keycode(), S(KC_1));
tap_key(key_repeat);
key_ctrl.press();
run_one_scan_loop();
tap_keys(key_repeat, key_repeat);
key_ctrl.release();
run_one_scan_loop();
tap_keys(key_repeat, key_2);
testing::Mock::VerifyAndClearExpectations(&driver);
}
// Tests Repeat Key with a one-shot Shift, types
// "A, OSM(MOD_LSFT), Repeat, Repeat".
TEST_F(RepeatKey, WithOneShotShift) {
TestDriver driver;
KeymapKey key_a(0, 0, 0, KC_A);
KeymapKey key_oneshot_shift(0, 1, 0, OSM(MOD_LSFT));
KeymapKey key_repeat(0, 2, 0, QK_REP);
set_keymap({key_a, key_oneshot_shift, key_repeat});
// Allow any number of reports with no keys or only KC_RALT.
// clang-format off
EXPECT_CALL(driver, send_keyboard_mock(AnyOf(
KeyboardReport(),
KeyboardReport(KC_LSFT))))
.Times(AnyNumber());
// clang-format on
ExpectString(driver, "aAa");
tap_keys(key_a, key_oneshot_shift, key_repeat, key_repeat);
testing::Mock::VerifyAndClearExpectations(&driver);
}
// Tests Repeat Key with a mod-tap key, types
// "A, Repeat, Repeat, A(down), Repeat, Repeat, A(up), Repeat".
TEST_F(RepeatKey, ModTap) {
TestDriver driver;
KeymapKey key_mt_a(0, 0, 0, LSFT_T(KC_A));
KeymapKey key_repeat(0, 1, 0, QK_REP);
set_keymap({key_mt_a, key_repeat});
// Allow any number of reports with no keys or only KC_LSFT.
// clang-format off
EXPECT_CALL(driver, send_keyboard_mock(AnyOf(
KeyboardReport(),
KeyboardReport(KC_LSFT))))
.Times(AnyNumber());
// clang-format on
ExpectString(driver, "aaaAAa");
tap_key(key_mt_a);
EXPECT_KEYCODE_EQ(get_last_keycode(), LSFT_T(KC_A));
tap_keys(key_repeat, key_repeat);
key_mt_a.press();
run_one_scan_loop();
tap_key(key_repeat, TAPPING_TERM + 1);
tap_key(key_repeat);
key_mt_a.release();
run_one_scan_loop();
tap_key(key_repeat);
testing::Mock::VerifyAndClearExpectations(&driver);
}
// Tests with Auto Shift. When repeating an autoshiftable key, it does not
// matter how long the original key was held, rather, quickly tapping vs.
// long-pressing the Repeat Key determines whether the shifted key is repeated.
//
// The test does the following, which should produce "aaABbB":
// 1. Tap KC_A quickly.
// 2. Tap Repeat Key quickly.
// 3. Long-press Repeat Key.
// 4. Long-press KC_B.
// 5. Tap Repeat Key quickly.
// 6. Long-press Repeat Key.
TEST_F(RepeatKey, AutoShift) {
TestDriver driver;
KeymapKey key_a(0, 0, 0, KC_A);
KeymapKey key_b(0, 1, 0, KC_B);
KeymapKey key_repeat(0, 2, 0, QK_REP);
set_keymap({key_a, key_b, key_repeat});
autoshift_enable();
// Allow any number of reports with no keys or only KC_LSFT.
// clang-format off
EXPECT_CALL(driver, send_keyboard_mock(AnyOf(
KeyboardReport(),
KeyboardReport(KC_LSFT))))
.Times(AnyNumber());
// clang-format on
ExpectString(driver, "aaABbB");
tap_key(key_a); // Tap A quickly.
EXPECT_KEYCODE_EQ(get_last_keycode(), KC_A);
EXPECT_EQ(get_last_mods(), 0);
tap_key(key_repeat);
tap_key(key_repeat, AUTO_SHIFT_TIMEOUT + 1);
tap_key(key_b, AUTO_SHIFT_TIMEOUT + 1); // Long press B.
EXPECT_KEYCODE_EQ(get_last_keycode(), KC_B);
EXPECT_EQ(get_last_mods(), 0);
tap_key(key_repeat);
tap_key(key_repeat, AUTO_SHIFT_TIMEOUT + 1);
testing::Mock::VerifyAndClearExpectations(&driver);
}
// Defines `remember_last_key_user()` to forget the Shift mod and types:
// "Ctrl+A, Repeat, Shift+A, Repeat, Shift+Repeat".
TEST_F(RepeatKey, FilterRememberedMods) {
TestDriver driver;
KeymapKey key_a(0, 0, 0, KC_A);
KeymapKey key_ctrl(0, 1, 0, KC_LCTL);
KeymapKey key_shift(0, 2, 0, KC_LSFT);
KeymapKey key_repeat(0, 3, 0, QK_REP);
set_keymap({key_a, key_ctrl, key_shift, key_repeat});
remember_last_key_user_fun = [](uint16_t keycode, keyrecord_t* record, uint8_t* remembered_mods) {
*remembered_mods &= ~MOD_MASK_SHIFT;
return true;
};
// Allow any number of reports with no keys or only mods.
// clang-format off
EXPECT_CALL(driver, send_keyboard_mock(AnyOf(
KeyboardReport(),
KeyboardReport(KC_LCTL),
KeyboardReport(KC_LSFT),
KeyboardReport(KC_LCTL, KC_LSFT))))
.Times(AnyNumber());
// clang-format on
{ // Expect: "Ctrl+A, Ctrl+A, Shift+A, A, Shift+A".
InSequence seq;
EXPECT_REPORT(driver, (KC_LCTL, KC_A));
EXPECT_REPORT(driver, (KC_LCTL, KC_A));
EXPECT_REPORT(driver, (KC_LSFT, KC_A));
EXPECT_REPORT(driver, (KC_A));
EXPECT_REPORT(driver, (KC_LSFT, KC_A));
}
key_ctrl.press();
run_one_scan_loop();
tap_key(key_a);
EXPECT_EQ(get_last_mods(), MOD_BIT(KC_LCTL));
key_ctrl.release();
run_one_scan_loop();
tap_key(key_repeat);
key_shift.press();
run_one_scan_loop();
tap_key(key_a);
EXPECT_EQ(get_last_mods(), 0); // Shift should be forgotten.
key_shift.release();
run_one_scan_loop();
tap_key(key_repeat);
key_shift.press();
run_one_scan_loop();
tap_key(key_repeat);
key_shift.release();
run_one_scan_loop();
testing::Mock::VerifyAndClearExpectations(&driver);
}
// Tests set_last_keycode() and set_last_mods().
TEST_F(RepeatKey, SetRepeatKeyKeycode) {
TestDriver driver;
KeymapKey key_repeat(0, 0, 0, QK_REP);
set_keymap({key_repeat});
// Allow any number of reports with no keys or only KC_LSFT.
// clang-format off
EXPECT_CALL(driver, send_keyboard_mock(AnyOf(
KeyboardReport(),
KeyboardReport(KC_LSFT))))
.Times(AnyNumber());
// clang-format on
ExpectString(driver, "aaBB");
set_last_keycode(KC_A);
EXPECT_KEYCODE_EQ(get_last_keycode(), KC_A);
for (int n = 1; n <= 2; ++n) { // Tap the Repeat Key twice.
// When Repeat is pressed, process_record_user() should be called with a
// press event with keycode == KC_A and repeat_key_count() == n.
ExpectProcessRecordUserCalledWith(true, KC_A, n);
key_repeat.press(); // Press the Repeat Key.
run_one_scan_loop();
EXPECT_TRUE(process_record_user_was_called_);
// Expect the corresponding release event.
ExpectProcessRecordUserCalledWith(false, KC_A, n);
key_repeat.release(); // Release the Repeat Key.
run_one_scan_loop();
EXPECT_TRUE(process_record_user_was_called_);
}
process_record_user_fun = process_record_user_default;
set_last_keycode(KC_B);
set_last_mods(MOD_BIT(KC_LSFT));
tap_keys(key_repeat, key_repeat);
set_last_keycode(KC_NO);
tap_keys(key_repeat, key_repeat); // Has no effect.
testing::Mock::VerifyAndClearExpectations(&driver);
}
// Tests the `repeat_key_invoke()` function.
TEST_F(RepeatKey, RepeatKeyInvoke) {
TestDriver driver;
KeymapKey key_s(0, 0, 0, KC_S);
set_keymap({key_s});
// Allow any number of empty reports.
EXPECT_EMPTY_REPORT(driver).Times(AnyNumber());
ExpectString(driver, "ss");
tap_key(key_s);
EXPECT_KEYCODE_EQ(get_last_keycode(), KC_S);
// Calling repeat_key_invoke() should result in process_record_user()
// getting a press event with keycode KC_S.
ExpectProcessRecordUserCalledWith(true, KC_S, 1);
keyevent_t event;
event.key = {0, 0};
event.pressed = true;
event.time = timer_read();
event.type = KEY_EVENT;
repeat_key_invoke(&event);
run_one_scan_loop();
EXPECT_TRUE(process_record_user_was_called_);
// Make the release event.
ExpectProcessRecordUserCalledWith(false, KC_S, 1);
event.pressed = false;
event.time = timer_read();
repeat_key_invoke(&event);
run_one_scan_loop();
EXPECT_TRUE(process_record_user_was_called_);
testing::Mock::VerifyAndClearExpectations(&driver);
}
} // namespace