- // 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},
- // Tri-Layer keys are ignored and continue Caps Word.
- CapsWordPressUserParams{
- "TL_LOWR", TL_LOWR, 1, KC_NO, true},
- CapsWordPressUserParams{
- "TL_UPPR", TL_UPPR, 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, wait for the tapping term.
- if (left_shift.code == LSFT_T(KC_A)) {
- 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)) {
- 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
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