qmk_firmware/tests/caps_word/test_caps_word.cpp

655 lines
20 KiB
C++

// Copyright 2022 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::_;
using ::testing::AnyNumber;
using ::testing::AnyOf;
using ::testing::InSequence;
using ::testing::TestParamInfo;
namespace {
bool press_user_default(uint16_t keycode) {
switch (keycode) {
// Keycodes that continue Caps Word, with shift applied.
case KC_A ... KC_Z:
case KC_MINS:
add_weak_mods(MOD_BIT(KC_LSFT)); // Apply shift to next key.
return true;
// Keycodes that continue Caps Word, without shifting.
case KC_1 ... KC_0:
case KC_BSPC:
case KC_DEL:
case KC_UNDS:
return true;
default:
return false; // Deactivate Caps Word.
}
}
uint16_t passed_keycode;
bool press_user_save_passed_keycode(uint16_t keycode) {
passed_keycode = keycode;
return true;
}
bool (*press_user_fun)(uint16_t) = press_user_default;
extern "C" {
bool caps_word_press_user(uint16_t keycode) {
return press_user_fun(keycode);
}
} // extern "C"
class CapsWord : public TestFixture {
public:
void SetUp() override {
caps_word_off();
press_user_fun = press_user_default;
}
};
// Tests caps_word_on(), _off(), and _toggle() functions.
TEST_F(CapsWord, OnOffToggleFuns) {
TestDriver driver;
EXPECT_EQ(is_caps_word_on(), false);
caps_word_on();
EXPECT_EQ(is_caps_word_on(), true);
caps_word_on();
EXPECT_EQ(is_caps_word_on(), true);
caps_word_off();
EXPECT_EQ(is_caps_word_on(), false);
caps_word_off();
EXPECT_EQ(is_caps_word_on(), false);
caps_word_toggle();
EXPECT_EQ(is_caps_word_on(), true);
caps_word_toggle();
EXPECT_EQ(is_caps_word_on(), false);
VERIFY_AND_CLEAR(driver);
}
// Tests the default `caps_word_press_user()` function.
TEST_F(CapsWord, DefaultCapsWordPressUserFun) {
// Spot check some keycodes that continue Caps Word, with shift applied.
for (uint16_t keycode : {KC_A, KC_B, KC_Z, KC_MINS}) {
SCOPED_TRACE("keycode: " + testing::PrintToString(keycode));
clear_weak_mods();
EXPECT_TRUE(caps_word_press_user(keycode));
EXPECT_EQ(get_weak_mods(), MOD_BIT(KC_LSFT));
}
// Some keycodes that continue Caps Word, without shifting.
for (uint16_t keycode : {KC_1, KC_9, KC_0, KC_BSPC, KC_DEL}) {
SCOPED_TRACE("keycode: " + testing::PrintToString(keycode));
clear_weak_mods();
EXPECT_TRUE(caps_word_press_user(keycode));
EXPECT_EQ(get_weak_mods(), 0);
}
// Some keycodes that turn off Caps Word.
for (uint16_t keycode : {KC_SPC, KC_DOT, KC_COMM, KC_TAB, KC_ESC, KC_ENT}) {
SCOPED_TRACE("keycode: " + testing::PrintToString(keycode));
EXPECT_FALSE(caps_word_press_user(keycode));
}
}
// Tests that `QK_CAPS_WORD_TOGGLE` key toggles Caps Word.
TEST_F(CapsWord, CapswrdKey) {
TestDriver driver;
KeymapKey key_capswrd(0, 0, 0, QK_CAPS_WORD_TOGGLE);
set_keymap({key_capswrd});
// No keyboard reports should be sent.
EXPECT_NO_REPORT(driver);
tap_key(key_capswrd); // Tap the QK_CAPS_WORD_TOGGLE key.
EXPECT_EQ(is_caps_word_on(), true);
tap_key(key_capswrd); // Tap the QK_CAPS_WORD_TOGGLE key again.
EXPECT_EQ(is_caps_word_on(), false);
VERIFY_AND_CLEAR(driver);
}
// Tests that being idle for CAPS_WORD_IDLE_TIMEOUT turns off Caps Word.
TEST_F(CapsWord, IdleTimeout) {
TestDriver driver;
KeymapKey key_a(0, 0, 0, KC_A);
set_keymap({key_a});
// 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
// Expect "Shift+A".
EXPECT_REPORT(driver, (KC_LSFT, KC_A));
// Turn on Caps Word and tap "A".
caps_word_on();
tap_key(key_a);
VERIFY_AND_CLEAR(driver);
idle_for(CAPS_WORD_IDLE_TIMEOUT);
run_one_scan_loop();
// Caps Word should be off and mods should be clear.
EXPECT_EQ(is_caps_word_on(), false);
EXPECT_EQ(get_mods() | get_weak_mods(), 0);
EXPECT_EMPTY_REPORT(driver).Times(AnyNumber());
// Expect unshifted "A".
EXPECT_REPORT(driver, (KC_A));
tap_key(key_a);
VERIFY_AND_CLEAR(driver);
}
// Tests that typing "A, 4, A, 4" produces "Shift+A, 4, Shift+A, 4".
TEST_F(CapsWord, ShiftsLettersButNotDigits) {
TestDriver driver;
KeymapKey key_a(0, 0, 0, KC_A);
KeymapKey key_4(0, 1, 0, KC_4);
set_keymap({key_a, key_4});
// 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
{ // Expect: "Shift+A, 4, Shift+A, 4".
InSequence s;
EXPECT_REPORT(driver, (KC_LSFT, KC_A));
EXPECT_REPORT(driver, (KC_4));
EXPECT_REPORT(driver, (KC_LSFT, KC_A));
EXPECT_REPORT(driver, (KC_4));
}
// Turn on Caps Word and tap "A, 4, A, 4".
caps_word_on();
tap_keys(key_a, key_4, key_a, key_4);
VERIFY_AND_CLEAR(driver);
}
// Tests that typing "A, Space, A" produces "Shift+A, Space, A".
TEST_F(CapsWord, SpaceTurnsOffCapsWord) {
TestDriver driver;
KeymapKey key_a(0, 0, 0, KC_A);
KeymapKey key_spc(0, 1, 0, KC_SPC);
set_keymap({key_a, key_spc});
// 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
{ // Expect: "Shift+A, Space, A".
InSequence seq;
EXPECT_REPORT(driver, (KC_LSFT, KC_A));
EXPECT_REPORT(driver, (KC_SPC));
EXPECT_REPORT(driver, (KC_A));
}
// Turn on Caps Word and tap "A, Space, A".
caps_word_on();
tap_keys(key_a, key_spc, key_a);
VERIFY_AND_CLEAR(driver);
}
// Tests that typing "AltGr + A" produces "Shift + AltGr + A".
TEST_F(CapsWord, ShiftsAltGrSymbols) {
TestDriver driver;
KeymapKey key_a(0, 0, 0, KC_A);
KeymapKey key_altgr(0, 1, 0, KC_RALT);
set_keymap({key_a, key_altgr});
// Allow any number of reports with no keys or only modifiers.
// clang-format off
EXPECT_CALL(driver, send_keyboard_mock(AnyOf(
KeyboardReport(),
KeyboardReport(KC_RALT),
KeyboardReport(KC_LSFT, KC_RALT))))
.Times(AnyNumber());
// Expect "Shift + AltGr + A".
EXPECT_REPORT(driver, (KC_LSFT, KC_RALT, KC_A));
// clang-format on
// Turn on Caps Word and type "AltGr + A".
caps_word_on();
key_altgr.press();
run_one_scan_loop();
tap_key(key_a);
run_one_scan_loop();
key_altgr.release();
VERIFY_AND_CLEAR(driver);
}
// Tests typing "AltGr + A" using a mod-tap key.
TEST_F(CapsWord, ShiftsModTapAltGrSymbols) {
TestDriver driver;
KeymapKey key_a(0, 0, 0, KC_A);
KeymapKey key_altgr_t(0, 1, 0, RALT_T(KC_B));
set_keymap({key_a, key_altgr_t});
// Allow any number of reports with no keys or only modifiers.
// clang-format off
EXPECT_CALL(driver, send_keyboard_mock(AnyOf(
KeyboardReport(),
KeyboardReport(KC_RALT),
KeyboardReport(KC_LSFT, KC_RALT))))
.Times(AnyNumber());
// Expect "Shift + AltGr + A".
EXPECT_REPORT(driver, (KC_LSFT, KC_RALT, KC_A));
// clang-format on
// Turn on Caps Word and type "AltGr + A".
caps_word_on();
key_altgr_t.press();
idle_for(TAPPING_TERM + 1);
tap_key(key_a);
run_one_scan_loop();
key_altgr_t.release();
EXPECT_TRUE(is_caps_word_on());
VERIFY_AND_CLEAR(driver);
}
struct CapsWordPressUserParams {
std::string name;
uint16_t keycode;
uint16_t delay_ms;
uint16_t expected_passed_keycode;
bool continues_caps_word;
static const std::string& GetName(const TestParamInfo<CapsWordPressUserParams>& info) {
return info.param.name;
}
};
class CapsWordPressUser : public ::testing::WithParamInterface<CapsWordPressUserParams>, public CapsWord {
void SetUp() override {
caps_word_on();
passed_keycode = KC_NO;
press_user_fun = press_user_save_passed_keycode;
}
};
// Tests keycodes passed to caps_word_press_user() function for various keys.
TEST_P(CapsWordPressUser, KeyCode) {
TestDriver driver;
KeymapKey key(0, 0, 0, GetParam().keycode);
set_keymap({key});
EXPECT_ANY_REPORT(driver).Times(AnyNumber());
tap_key(key, GetParam().delay_ms);
EXPECT_EQ(passed_keycode, GetParam().expected_passed_keycode);
EXPECT_EQ(is_caps_word_on(), GetParam().continues_caps_word);
clear_oneshot_mods();
VERIFY_AND_CLEAR(driver);
}
const uint16_t LT_1_KC_A = LT(1, KC_A);
// clang-format off
INSTANTIATE_TEST_CASE_P(
PressUser,
CapsWordPressUser,
::testing::Values(
CapsWordPressUserParams{
"KC_A", KC_A, 1, KC_A, true},
CapsWordPressUserParams{
"KC_HASH", KC_HASH, 1, KC_HASH, true},
CapsWordPressUserParams{
"KC_LSFT", KC_LSFT, 1, KC_LSFT, true},
CapsWordPressUserParams{
"KC_RSFT", KC_RSFT, 1, KC_RSFT, true},
CapsWordPressUserParams{
"LSFT_T_tapped", LSFT_T(KC_A), 1, KC_A, true},
CapsWordPressUserParams{
"LSFT_T_held", LSFT_T(KC_A), TAPPING_TERM + 1, KC_LSFT, true},
CapsWordPressUserParams{
"RSFT_T_held", RSFT_T(KC_A), TAPPING_TERM + 1, KC_RSFT, true},
CapsWordPressUserParams{
"RSA_T_held", RSA_T(KC_A), TAPPING_TERM + 1, RSFT(KC_RALT), true},
// Holding a mod-tap other than Shift or AltGr stops Caps Word.
CapsWordPressUserParams{
"LCTL_T_held", LCTL_T(KC_A), TAPPING_TERM + 1, KC_NO, false},
CapsWordPressUserParams{
"LALT_T_held", LALT_T(KC_A), TAPPING_TERM + 1, KC_NO, false},
CapsWordPressUserParams{
"LGUI_T_held", LGUI_T(KC_A), TAPPING_TERM + 1, KC_NO, false},
// Layer keys are ignored and continue Caps Word.
CapsWordPressUserParams{
"MO", MO(1), 1, KC_NO, true},
CapsWordPressUserParams{
"TO", TO(1), 1, KC_NO, true},
CapsWordPressUserParams{
"TG", TG(1), 1, KC_NO, true},
CapsWordPressUserParams{
"TT", TT(1), 1, KC_NO, true},
CapsWordPressUserParams{
"OSL", OSL(1), 1, KC_NO, true},
CapsWordPressUserParams{
"LT_held", LT_1_KC_A, TAPPING_TERM + 1, KC_NO, true},
// AltGr keys are ignored and continue Caps Word.
CapsWordPressUserParams{
"KC_RALT", KC_RALT, 1, KC_NO, true},
CapsWordPressUserParams{
"OSM_MOD_RALT", OSM(MOD_RALT), 1, KC_NO, true},
CapsWordPressUserParams{
"RALT_T_held", RALT_T(KC_A), TAPPING_TERM + 1, KC_NO, true}
),
CapsWordPressUserParams::GetName
);
// clang-format on
struct CapsWordBothShiftsParams {
std::string name;
uint16_t left_shift_keycode;
uint16_t right_shift_keycode;
static const std::string& GetName(const TestParamInfo<CapsWordBothShiftsParams>& info) {
return info.param.name;
}
};
// Tests the BOTH_SHIFTS_TURNS_ON_CAPS_WORD method to turn on Caps Word.
class CapsWordBothShifts : public ::testing::WithParamInterface<CapsWordBothShiftsParams>, public CapsWord {};
// Pressing shifts as "Left down, Right down, Left up, Right up".
TEST_P(CapsWordBothShifts, PressLRLR) {
TestDriver driver;
KeymapKey left_shift(0, 0, 0, GetParam().left_shift_keycode);
KeymapKey right_shift(0, 1, 0, GetParam().right_shift_keycode);
set_keymap({left_shift, right_shift});
// clang-format off
EXPECT_CALL(driver, send_keyboard_mock(AnyOf(
KeyboardReport(),
KeyboardReport(KC_LSFT),
KeyboardReport(KC_RSFT),
KeyboardReport(KC_LSFT, KC_RSFT))))
.Times(AnyNumber());
// clang-format on
EXPECT_EQ(is_caps_word_on(), false);
left_shift.press(); // Press both shifts.
run_one_scan_loop();
right_shift.press();
// For mod-tap and Space Cadet keys, wait for the tapping term.
if (left_shift.code == LSFT_T(KC_A) || left_shift.code == QK_SPACE_CADET_LEFT_SHIFT_PARENTHESIS_OPEN) {
idle_for(TAPPING_TERM);
}
run_one_scan_loop();
left_shift.release(); // Release both.
run_one_scan_loop();
right_shift.release();
run_one_scan_loop();
EXPECT_EQ(is_caps_word_on(), true);
VERIFY_AND_CLEAR(driver);
}
// Pressing shifts as "Left down, Right down, Right up, Left up".
TEST_P(CapsWordBothShifts, PressLRRL) {
TestDriver driver;
KeymapKey left_shift(0, 0, 0, GetParam().left_shift_keycode);
KeymapKey right_shift(0, 1, 0, GetParam().right_shift_keycode);
set_keymap({left_shift, right_shift});
// clang-format off
EXPECT_CALL(driver, send_keyboard_mock(AnyOf(
KeyboardReport(),
KeyboardReport(KC_LSFT),
KeyboardReport(KC_RSFT),
KeyboardReport(KC_LSFT, KC_RSFT))))
.Times(AnyNumber());
// clang-format on
EXPECT_EQ(is_caps_word_on(), false);
left_shift.press(); // Press both shifts.
run_one_scan_loop();
right_shift.press();
if (left_shift.code == LSFT_T(KC_A) || left_shift.code == QK_SPACE_CADET_LEFT_SHIFT_PARENTHESIS_OPEN) {
idle_for(TAPPING_TERM);
}
run_one_scan_loop();
right_shift.release(); // Release both.
run_one_scan_loop();
left_shift.release();
run_one_scan_loop();
EXPECT_EQ(is_caps_word_on(), true);
VERIFY_AND_CLEAR(driver);
}
// clang-format off
INSTANTIATE_TEST_CASE_P(
ShiftPairs,
CapsWordBothShifts,
::testing::Values(
CapsWordBothShiftsParams{
"PlainShifts", KC_LSFT, KC_RSFT},
CapsWordBothShiftsParams{
"OneshotShifts", OSM(MOD_LSFT), OSM(MOD_RSFT)},
CapsWordBothShiftsParams{
"SpaceCadetShifts", SC_LSPO, SC_RSPC},
CapsWordBothShiftsParams{
"ModTapShifts", LSFT_T(KC_A), RSFT_T(KC_B)}
),
CapsWordBothShiftsParams::GetName
);
// clang-format on
struct CapsWordDoubleTapShiftParams {
std::string name;
uint16_t left_shift_keycode;
static const std::string& GetName(const TestParamInfo<CapsWordDoubleTapShiftParams>& info) {
return info.param.name;
}
};
// Tests the DOUBLE_TAP_SHIFT_TURNS_ON_CAPS_WORD method to turn on Caps Word.
class CapsWordDoubleTapShift : public ::testing::WithParamInterface<CapsWordDoubleTapShiftParams>, public CapsWord {};
// Tests that double tapping activates Caps Word.
TEST_P(CapsWordDoubleTapShift, Activation) {
TestDriver driver;
KeymapKey left_shift(0, 0, 0, GetParam().left_shift_keycode);
KeymapKey esc(0, 0, 1, KC_ESCAPE);
set_keymap({left_shift, esc});
// clang-format off
EXPECT_CALL(driver, send_keyboard_mock(AnyOf(
KeyboardReport(),
KeyboardReport(KC_LSFT))))
.Times(AnyNumber());
// clang-format on
EXPECT_EQ(is_caps_word_on(), false);
// Tapping shift twice within the tapping term turns on Caps Word.
tap_key(left_shift);
idle_for(TAPPING_TERM - 10);
tap_key(left_shift);
EXPECT_EQ(is_caps_word_on(), true);
VERIFY_AND_CLEAR(driver);
// We have to manually reset the internal state of the caps word state
// machine at this point. This due to imperfect test isolation which can't
// reset the caps word double shift timer on test case setup.
idle_for(CAPS_WORD_IDLE_TIMEOUT);
tap_key(esc);
}
// Double tap doesn't count if another key is pressed between the taps.
TEST_P(CapsWordDoubleTapShift, Interrupted) {
TestDriver driver;
KeymapKey left_shift(0, 0, 0, GetParam().left_shift_keycode);
KeymapKey key_a(0, 1, 0, KC_A);
set_keymap({left_shift, key_a});
// clang-format off
EXPECT_CALL(driver, send_keyboard_mock(AnyOf(
KeyboardReport(),
KeyboardReport(KC_LSFT),
KeyboardReport(KC_LSFT, KC_A))))
.Times(AnyNumber());
// clang-format on
left_shift.press();
run_one_scan_loop();
tap_key(key_a); // 'A' key interrupts the double tap.
left_shift.release();
run_one_scan_loop();
idle_for(TAPPING_TERM - 10);
tap_key(left_shift);
EXPECT_EQ(is_caps_word_on(), false); // Caps Word is still off.
clear_oneshot_mods();
VERIFY_AND_CLEAR(driver);
}
// Double tap doesn't count if taps are more than tapping term apart.
TEST_P(CapsWordDoubleTapShift, SlowTaps) {
TestDriver driver;
KeymapKey left_shift(0, 0, 0, GetParam().left_shift_keycode);
set_keymap({left_shift});
// clang-format off
EXPECT_CALL(driver, send_keyboard_mock(AnyOf(
KeyboardReport(),
KeyboardReport(KC_LSFT))))
.Times(AnyNumber());
// clang-format on
tap_key(left_shift);
idle_for(TAPPING_TERM + 1);
tap_key(left_shift);
EXPECT_EQ(is_caps_word_on(), false); // Caps Word is still off.
clear_oneshot_mods();
VERIFY_AND_CLEAR(driver);
}
// clang-format off
INSTANTIATE_TEST_CASE_P(
Shifts,
CapsWordDoubleTapShift,
::testing::Values(
CapsWordDoubleTapShiftParams{"PlainShift", KC_LSFT},
CapsWordDoubleTapShiftParams{"OneshotShift", OSM(MOD_LSFT)}
),
CapsWordDoubleTapShiftParams::GetName
);
// Tests that holding a OSL keeps caps word active and shifts keys on the layer that need to be shifted.
TEST_F(CapsWord, IgnoresOSLHold) {
TestDriver driver;
KeymapKey key_a(0, 0, 0, KC_A);
KeymapKey key_osl(0, 1, 0, OSL(1));
KeymapKey key_b(1, 0, 0, KC_B);
set_keymap({key_a, key_osl, key_b});
// Allow any number of reports with no keys or only modifiers.
// clang-format off
EXPECT_CALL(driver, send_keyboard_mock(AnyOf(
KeyboardReport(),
KeyboardReport(KC_LSFT))))
.Times(AnyNumber());
EXPECT_REPORT(driver, (KC_LSFT, KC_B));
caps_word_on();
key_osl.press();
run_one_scan_loop();
tap_key(key_b);
key_osl.release();
run_one_scan_loop();
VERIFY_AND_CLEAR(driver);
}
// Tests that tapping a OSL keeps caps word active and shifts keys on the layer that need to be shifted.
TEST_F(CapsWord, IgnoresOSLTap) {
TestDriver driver;
KeymapKey key_a(0, 0, 0, KC_A);
KeymapKey key_osl(0, 1, 0, OSL(1));
KeymapKey key_b(1, 0, 0, KC_B);
set_keymap({key_a, key_osl, key_b});
// Allow any number of reports with no keys or only modifiers.
// clang-format off
EXPECT_CALL(driver, send_keyboard_mock(AnyOf(
KeyboardReport(),
KeyboardReport(KC_LSFT))))
.Times(AnyNumber());
EXPECT_REPORT(driver, (KC_LSFT, KC_B));
caps_word_on();
tap_key(key_osl);
tap_key(key_b);
run_one_scan_loop();
VERIFY_AND_CLEAR(driver);
}
// clang-format on
} // namespace