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-rw-r--r--tests/basic/test_action_layer.cpp3
-rw-r--r--tests/basic/test_one_shot_keys.cpp144
-rw-r--r--tests/caps_word/caps_word_combo/test.mk1
-rw-r--r--tests/caps_word/caps_word_combo/test_caps_word_combo.cpp23
-rw-r--r--tests/caps_word/caps_word_combo/test_combos.c20
-rw-r--r--tests/caps_word/caps_word_invert_on_shift/config.h21
-rw-r--r--tests/caps_word/caps_word_invert_on_shift/test.mk17
-rw-r--r--tests/caps_word/caps_word_invert_on_shift/test_caps_word_invert_on_shift.cpp215
-rw-r--r--tests/caps_word/test_caps_word.cpp5
-rw-r--r--tests/combo/config.h8
-rw-r--r--tests/combo/test.mk6
-rw-r--r--tests/combo/test_combo.cpp57
-rw-r--r--tests/combo/test_combos.c17
-rw-r--r--tests/repeat_key/alt_repeat_key/config.h18
-rw-r--r--tests/repeat_key/alt_repeat_key/test.mk18
-rw-r--r--tests/repeat_key/alt_repeat_key/test_alt_repeat_key.cpp523
-rw-r--r--tests/repeat_key/config.h20
-rw-r--r--tests/repeat_key/repeat_key_combo/config.h18
-rw-r--r--tests/repeat_key/repeat_key_combo/test.mk19
-rw-r--r--tests/repeat_key/repeat_key_combo/test_combos.c8
-rw-r--r--tests/repeat_key/repeat_key_combo/test_repeat_key_combo.cpp60
-rw-r--r--tests/repeat_key/test.mk18
-rw-r--r--tests/repeat_key/test_repeat_key.cpp754
-rw-r--r--tests/tap_hold_configurations/default_mod_tap/config.h2
-rw-r--r--tests/tap_hold_configurations/quick_tap/test_quick_tap.cpp80
-rw-r--r--tests/test_common/keycode_table.cpp2
-rw-r--r--tests/test_common/keycode_util.hpp1
-rw-r--r--tests/test_common/test_driver.hpp12
-rw-r--r--tests/test_common/test_fixture.cpp1
29 files changed, 1984 insertions, 107 deletions
diff --git a/tests/basic/test_action_layer.cpp b/tests/basic/test_action_layer.cpp
index b7ecfa52ef..0aa4b78007 100644
--- a/tests/basic/test_action_layer.cpp
+++ b/tests/basic/test_action_layer.cpp
@@ -365,9 +365,10 @@ TEST_F(ActionLayer, LayerTapReleasedBeforeKeypressReleaseWithModifiers) {
InSequence s;
KeymapKey layer_0_key_0 = KeymapKey{0, 0, 0, LT(1, KC_T)};
+ KeymapKey layer_0_key_1 = KeymapKey{0, 1, 0, KC_X};
KeymapKey layer_1_key_1 = KeymapKey{1, 1, 0, RALT(KC_9)};
- set_keymap({layer_0_key_0, layer_1_key_1});
+ set_keymap({layer_0_key_0, layer_0_key_1, layer_1_key_1});
/* Press layer tap and wait for tapping term to switch to layer 1 */
EXPECT_NO_REPORT(driver);
diff --git a/tests/basic/test_one_shot_keys.cpp b/tests/basic/test_one_shot_keys.cpp
index 2401c2c837..2a3434bf16 100644
--- a/tests/basic/test_one_shot_keys.cpp
+++ b/tests/basic/test_one_shot_keys.cpp
@@ -160,6 +160,150 @@ INSTANTIATE_TEST_CASE_P(
));
// clang-format on
+TEST_F(OneShot, OSMChainingTwoOSMs) {
+ TestDriver driver;
+ InSequence s;
+ KeymapKey osm_key1 = KeymapKey{0, 0, 0, OSM(MOD_LSFT), KC_LSFT};
+ KeymapKey osm_key2 = KeymapKey{0, 0, 1, OSM(MOD_LCTL), KC_LCTL};
+ KeymapKey regular_key = KeymapKey{0, 1, 0, KC_A};
+
+ set_keymap({osm_key1, osm_key2, regular_key});
+
+ /* Press and release OSM1 */
+ EXPECT_NO_REPORT(driver);
+ osm_key1.press();
+ run_one_scan_loop();
+ osm_key1.release();
+ run_one_scan_loop();
+ VERIFY_AND_CLEAR(driver);
+
+ /* Press and relesea OSM2 */
+ EXPECT_NO_REPORT(driver);
+ osm_key2.press();
+ run_one_scan_loop();
+ osm_key2.release();
+ run_one_scan_loop();
+ VERIFY_AND_CLEAR(driver);
+
+ /* Press regular key */
+ EXPECT_REPORT(driver, (osm_key1.report_code, osm_key2.report_code, regular_key.report_code)).Times(1);
+ regular_key.press();
+ run_one_scan_loop();
+ VERIFY_AND_CLEAR(driver);
+
+ /* Release regular key */
+ EXPECT_EMPTY_REPORT(driver);
+ regular_key.release();
+ run_one_scan_loop();
+ VERIFY_AND_CLEAR(driver);
+}
+
+TEST_F(OneShot, OSMDoubleTapNotLockingOSMs) {
+ TestDriver driver;
+ InSequence s;
+ KeymapKey osm_key1 = KeymapKey{0, 0, 0, OSM(MOD_LSFT), KC_LSFT};
+ KeymapKey osm_key2 = KeymapKey{0, 0, 1, OSM(MOD_LCTL), KC_LCTL};
+ KeymapKey regular_key = KeymapKey{0, 1, 0, KC_A};
+
+ set_keymap({osm_key1, osm_key2, regular_key});
+
+ /* Press and release OSM1 */
+ EXPECT_NO_REPORT(driver);
+ osm_key1.press();
+ run_one_scan_loop();
+ osm_key1.release();
+ run_one_scan_loop();
+ VERIFY_AND_CLEAR(driver);
+
+ /* Press and release OSM2 twice */
+ EXPECT_NO_REPORT(driver);
+ osm_key2.press();
+ run_one_scan_loop();
+ osm_key2.release();
+ run_one_scan_loop();
+ osm_key2.press();
+ run_one_scan_loop();
+ osm_key2.release();
+ run_one_scan_loop();
+ VERIFY_AND_CLEAR(driver);
+
+ /* Press regular key */
+ EXPECT_REPORT(driver, (osm_key1.report_code, osm_key2.report_code, regular_key.report_code)).Times(1);
+ regular_key.press();
+ run_one_scan_loop();
+ VERIFY_AND_CLEAR(driver);
+
+ /* Release regular key */
+ EXPECT_EMPTY_REPORT(driver);
+ regular_key.release();
+ run_one_scan_loop();
+ VERIFY_AND_CLEAR(driver);
+
+ /* Press regular key */
+ EXPECT_REPORT(driver, (regular_key.report_code)).Times(1);
+ regular_key.press();
+ run_one_scan_loop();
+ VERIFY_AND_CLEAR(driver);
+
+ /* Release regular key */
+ EXPECT_EMPTY_REPORT(driver);
+ regular_key.release();
+ run_one_scan_loop();
+ VERIFY_AND_CLEAR(driver);
+}
+
+TEST_F(OneShot, OSMHoldNotLockingOSMs) {
+ TestDriver driver;
+ InSequence s;
+ KeymapKey osm_key1 = KeymapKey{0, 0, 0, OSM(MOD_LSFT), KC_LSFT};
+ KeymapKey osm_key2 = KeymapKey{0, 0, 1, OSM(MOD_LCTL), KC_LCTL};
+ KeymapKey regular_key = KeymapKey{0, 1, 0, KC_A};
+
+ set_keymap({osm_key1, osm_key2, regular_key});
+
+ /* Press and release OSM1 */
+ EXPECT_NO_REPORT(driver);
+ osm_key1.press();
+ run_one_scan_loop();
+ osm_key1.release();
+ run_one_scan_loop();
+ VERIFY_AND_CLEAR(driver);
+
+ /* Press and hold OSM2 */
+ EXPECT_REPORT(driver, (osm_key1.report_code, osm_key2.report_code)).Times(1);
+ osm_key2.press();
+ run_one_scan_loop();
+ idle_for(TAPPING_TERM);
+ VERIFY_AND_CLEAR(driver);
+
+ /* Press and release regular key */
+ EXPECT_REPORT(driver, (osm_key1.report_code, osm_key2.report_code, regular_key.report_code)).Times(1);
+ EXPECT_REPORT(driver, (osm_key2.report_code)).Times(1);
+ regular_key.press();
+ run_one_scan_loop();
+ regular_key.release();
+ run_one_scan_loop();
+ VERIFY_AND_CLEAR(driver);
+
+ /* Release OSM2 */
+ EXPECT_EMPTY_REPORT(driver);
+ osm_key2.release();
+ run_one_scan_loop();
+ VERIFY_AND_CLEAR(driver);
+
+ /* Press regular key */
+ EXPECT_REPORT(driver, (regular_key.report_code)).Times(1);
+ regular_key.press();
+ run_one_scan_loop();
+ VERIFY_AND_CLEAR(driver);
+
+ /* Release regular key */
+ EXPECT_EMPTY_REPORT(driver);
+ regular_key.release();
+ run_one_scan_loop();
+ VERIFY_AND_CLEAR(driver);
+}
+
TEST_F(OneShot, OSLWithAdditionalKeypress) {
TestDriver driver;
InSequence s;
diff --git a/tests/caps_word/caps_word_combo/test.mk b/tests/caps_word/caps_word_combo/test.mk
index 9f2e157189..c294864113 100644
--- a/tests/caps_word/caps_word_combo/test.mk
+++ b/tests/caps_word/caps_word_combo/test.mk
@@ -17,3 +17,4 @@ CAPS_WORD_ENABLE = yes
COMBO_ENABLE = yes
AUTO_SHIFT_ENABLE = yes
+INTROSPECTION_KEYMAP_C = test_combos.c
diff --git a/tests/caps_word/caps_word_combo/test_caps_word_combo.cpp b/tests/caps_word/caps_word_combo/test_caps_word_combo.cpp
index 0876cc91a3..2cee203dfd 100644
--- a/tests/caps_word/caps_word_combo/test_caps_word_combo.cpp
+++ b/tests/caps_word/caps_word_combo/test_caps_word_combo.cpp
@@ -38,29 +38,6 @@ using ::testing::AnyOf;
using ::testing::InSequence;
using ::testing::TestParamInfo;
-extern "C" {
-// Define some combos to use for the test, including overlapping combos and
-// combos that chord tap-hold keys.
-enum combo_events { AB_COMBO, BC_COMBO, AD_COMBO, DE_COMBO, FGHI_COMBO, COMBO_LENGTH };
-uint16_t COMBO_LEN = COMBO_LENGTH;
-
-const uint16_t ab_combo[] PROGMEM = {KC_A, KC_B, COMBO_END};
-const uint16_t bc_combo[] PROGMEM = {KC_B, KC_C, COMBO_END};
-const uint16_t ad_combo[] PROGMEM = {KC_A, LCTL_T(KC_D), COMBO_END};
-const uint16_t de_combo[] PROGMEM = {LCTL_T(KC_D), LT(1, KC_E), COMBO_END};
-const uint16_t fghi_combo[] PROGMEM = {KC_F, KC_G, KC_H, KC_I, COMBO_END};
-
-// clang-format off
-combo_t key_combos[] = {
- [AB_COMBO] = COMBO(ab_combo, KC_SPC), // KC_A + KC_B = KC_SPC
- [BC_COMBO] = COMBO(bc_combo, KC_X), // KC_B + KC_C = KC_X
- [AD_COMBO] = COMBO(ad_combo, KC_Y), // KC_A + LCTL_T(KC_D) = KC_Y
- [DE_COMBO] = COMBO(de_combo, KC_Z), // LCTL_T(KC_D) + LT(1, KC_E) = KC_Z
- [FGHI_COMBO] = COMBO(fghi_combo, KC_W) // KC_F + KC_G + KC_H + KC_I = KC_W
-};
-// clang-format on
-} // extern "C"
-
namespace {
// To test combos thorougly, we test them with pressing the chord keys with
diff --git a/tests/caps_word/caps_word_combo/test_combos.c b/tests/caps_word/caps_word_combo/test_combos.c
new file mode 100644
index 0000000000..1d07118d50
--- /dev/null
+++ b/tests/caps_word/caps_word_combo/test_combos.c
@@ -0,0 +1,20 @@
+#include <quantum.h>
+
+// Define some combos to use for the test, including overlapping combos and
+// combos that chord tap-hold keys.
+enum combo_events { AB_COMBO, BC_COMBO, AD_COMBO, DE_COMBO, FGHI_COMBO };
+
+const uint16_t ab_combo[] PROGMEM = {KC_A, KC_B, COMBO_END};
+const uint16_t bc_combo[] PROGMEM = {KC_B, KC_C, COMBO_END};
+const uint16_t ad_combo[] PROGMEM = {KC_A, LCTL_T(KC_D), COMBO_END};
+const uint16_t de_combo[] PROGMEM = {LCTL_T(KC_D), LT(1, KC_E), COMBO_END};
+const uint16_t fghi_combo[] PROGMEM = {KC_F, KC_G, KC_H, KC_I, COMBO_END};
+
+// clang-format off
+combo_t key_combos[] = {
+ [AB_COMBO] = COMBO(ab_combo, KC_SPC), // KC_A + KC_B = KC_SPC
+ [BC_COMBO] = COMBO(bc_combo, KC_X), // KC_B + KC_C = KC_X
+ [AD_COMBO] = COMBO(ad_combo, KC_Y), // KC_A + LCTL_T(KC_D) = KC_Y
+ [DE_COMBO] = COMBO(de_combo, KC_Z), // LCTL_T(KC_D) + LT(1, KC_E) = KC_Z
+ [FGHI_COMBO] = COMBO(fghi_combo, KC_W) // KC_F + KC_G + KC_H + KC_I = KC_W
+};
diff --git a/tests/caps_word/caps_word_invert_on_shift/config.h b/tests/caps_word/caps_word_invert_on_shift/config.h
new file mode 100644
index 0000000000..7a3ec846f9
--- /dev/null
+++ b/tests/caps_word/caps_word_invert_on_shift/config.h
@@ -0,0 +1,21 @@
+// 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 CAPS_WORD_INVERT_ON_SHIFT
+#define PERMISSIVE_HOLD
diff --git a/tests/caps_word/caps_word_invert_on_shift/test.mk b/tests/caps_word/caps_word_invert_on_shift/test.mk
new file mode 100644
index 0000000000..319c04d67a
--- /dev/null
+++ b/tests/caps_word/caps_word_invert_on_shift/test.mk
@@ -0,0 +1,17 @@
+# 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/>.
+
+CAPS_WORD_ENABLE = yes
+
diff --git a/tests/caps_word/caps_word_invert_on_shift/test_caps_word_invert_on_shift.cpp b/tests/caps_word/caps_word_invert_on_shift/test_caps_word_invert_on_shift.cpp
new file mode 100644
index 0000000000..d322448181
--- /dev/null
+++ b/tests/caps_word/caps_word_invert_on_shift/test_caps_word_invert_on_shift.cpp
@@ -0,0 +1,215 @@
+// 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::_;
+using ::testing::AnyNumber;
+using ::testing::AnyOf;
+using ::testing::InSequence;
+using ::testing::TestParamInfo;
+
+namespace {
+
+struct ShiftKeyParams {
+ std::string name;
+ uint16_t keycode;
+ uint16_t report_shift_code;
+
+ static const std::string& GetName(const TestParamInfo<ShiftKeyParams>& info) {
+ return info.param.name;
+ }
+};
+
+class CapsWordInvertOnShift : public ::testing::WithParamInterface<ShiftKeyParams>, public TestFixture {
+ void SetUp() override {
+ caps_word_off();
+ }
+};
+
+// With Caps Word on, type "A, 4, Shift(A, 4, A), A, Shift(A), 4".
+TEST_P(CapsWordInvertOnShift, ShiftWithinWord) {
+ TestDriver driver;
+ KeymapKey key_shift(0, 0, 0, GetParam().keycode);
+ KeymapKey key_a(0, 1, 0, KC_A);
+ KeymapKey key_4(0, 2, 0, KC_4);
+ set_keymap({key_shift, 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: "A4a$aAa4"
+ InSequence s;
+ EXPECT_REPORT(driver, (KC_LSFT, KC_A));
+ EXPECT_REPORT(driver, (KC_4));
+ EXPECT_REPORT(driver, (KC_A));
+ EXPECT_REPORT(driver, (KC_LSFT, KC_4));
+ EXPECT_REPORT(driver, (KC_A));
+ EXPECT_REPORT(driver, (KC_LSFT, KC_A));
+ EXPECT_REPORT(driver, (KC_A));
+ EXPECT_REPORT(driver, (KC_4));
+ }
+
+ caps_word_on();
+ tap_keys(key_a, key_4); // Type "A, 4".
+
+ key_shift.press(); // Type "Shift(A, 4, A)".
+ run_one_scan_loop();
+ tap_keys(key_a, key_4, key_a);
+ key_shift.release();
+ run_one_scan_loop();
+
+ tap_key(key_a); // Type "A".
+
+ key_shift.press(); // Type "Shift(A)".
+ run_one_scan_loop();
+ tap_key(key_a);
+ key_shift.release();
+ run_one_scan_loop();
+
+ tap_key(key_4); // Type "4".
+
+ VERIFY_AND_CLEAR(driver);
+}
+
+TEST_P(CapsWordInvertOnShift, ShiftHeldAtWordEnd) {
+ TestDriver driver;
+ KeymapKey key_shift(0, 0, 0, GetParam().keycode);
+ KeymapKey key_a(0, 1, 0, KC_A);
+ KeymapKey key_slsh(0, 2, 0, KC_SLSH);
+ set_keymap({key_shift, key_a, key_slsh});
+
+ // 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),
+ KeyboardReport(KC_RSFT))))
+ .Times(AnyNumber());
+ // clang-format on
+
+ { // Expect: "Aa?A"
+ InSequence s;
+ EXPECT_REPORT(driver, (KC_LSFT, KC_A));
+ EXPECT_REPORT(driver, (KC_A));
+ EXPECT_REPORT(driver, (GetParam().report_shift_code, KC_SLSH));
+ EXPECT_REPORT(driver, (GetParam().report_shift_code, KC_A));
+ }
+
+ caps_word_on();
+ tap_key(key_a);
+
+ key_shift.press(); // Press Shift.
+ run_one_scan_loop();
+
+ EXPECT_EQ(get_mods(), 0);
+
+ tap_key(key_a);
+ tap_key(key_slsh); // Tap '/' key, which is word breaking, ending Caps Word.
+
+ EXPECT_FALSE(is_caps_word_on());
+ EXPECT_EQ(get_mods(), MOD_BIT(GetParam().report_shift_code));
+
+ tap_key(key_a);
+ key_shift.release(); // Release Shift.
+ run_one_scan_loop();
+
+ EXPECT_EQ(get_mods(), 0);
+ VERIFY_AND_CLEAR(driver);
+}
+
+TEST_P(CapsWordInvertOnShift, TwoShiftsHeld) {
+ TestDriver driver;
+ KeymapKey key_shift1(0, 0, 0, GetParam().keycode);
+ KeymapKey key_shift2(0, 1, 0, GetParam().report_shift_code);
+ KeymapKey key_a(0, 2, 0, KC_A);
+ KeymapKey key_slsh(0, 3, 0, KC_SLSH);
+ set_keymap({key_shift1, key_shift2, key_a, key_slsh});
+
+ // 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),
+ KeyboardReport(KC_RSFT))))
+ .Times(AnyNumber());
+ // clang-format on
+
+ { // Expect: "Aa?a"
+ InSequence s;
+ EXPECT_REPORT(driver, (KC_LSFT, KC_A));
+ EXPECT_REPORT(driver, (KC_A));
+ EXPECT_REPORT(driver, (GetParam().report_shift_code, KC_SLSH));
+ EXPECT_REPORT(driver, (KC_A));
+ }
+
+ caps_word_on();
+ tap_key(key_a);
+
+ key_shift1.press(); // Press shift1.
+ run_one_scan_loop();
+
+ EXPECT_EQ(get_mods(), 0);
+
+ tap_key(key_a);
+ tap_key(key_slsh); // Tap '/' key, which is word breaking, ending Caps Word.
+
+ EXPECT_FALSE(is_caps_word_on());
+ EXPECT_EQ(get_mods(), MOD_BIT(GetParam().report_shift_code));
+
+ key_shift2.press(); // Press shift2.
+ run_one_scan_loop();
+
+ EXPECT_EQ(get_mods(), MOD_BIT(GetParam().report_shift_code));
+
+ key_shift1.release(); // Release shift1.
+ run_one_scan_loop();
+
+ EXPECT_EQ(get_mods(), 0);
+ tap_key(key_a);
+
+ key_shift2.release(); // Release shift2.
+ run_one_scan_loop();
+
+ EXPECT_EQ(get_mods(), 0);
+ VERIFY_AND_CLEAR(driver);
+}
+
+// clang-format off
+INSTANTIATE_TEST_CASE_P(
+ Shifts,
+ CapsWordInvertOnShift,
+ ::testing::Values(
+ ShiftKeyParams{"KC_LSFT", KC_LSFT, KC_LSFT},
+ ShiftKeyParams{"KC_RSFT", KC_RSFT, KC_RSFT},
+ ShiftKeyParams{"LSFT_T", LSFT_T(KC_A), KC_LSFT},
+ ShiftKeyParams{"RSFT_T", RSFT_T(KC_A), KC_RSFT},
+ ShiftKeyParams{"OSM_LSFT", OSM(MOD_LSFT), KC_LSFT},
+ ShiftKeyParams{"OSM_RSFT", OSM(MOD_RSFT), KC_RSFT}
+ ),
+ ShiftKeyParams::GetName
+ );
+// clang-format on
+
+} // namespace
diff --git a/tests/caps_word/test_caps_word.cpp b/tests/caps_word/test_caps_word.cpp
index 6d38b383f3..802f1e960e 100644
--- a/tests/caps_word/test_caps_word.cpp
+++ b/tests/caps_word/test_caps_word.cpp
@@ -371,6 +371,11 @@ INSTANTIATE_TEST_CASE_P(
"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},
diff --git a/tests/combo/config.h b/tests/combo/config.h
new file mode 100644
index 0000000000..8052932634
--- /dev/null
+++ b/tests/combo/config.h
@@ -0,0 +1,8 @@
+// Copyright 2023 Stefan Kerkmann (@KarlK90)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "test_common.h"
+
+#define TAPPING_TERM 200
diff --git a/tests/combo/test.mk b/tests/combo/test.mk
new file mode 100644
index 0000000000..4776b9d0c4
--- /dev/null
+++ b/tests/combo/test.mk
@@ -0,0 +1,6 @@
+# Copyright 2023 Stefan Kerkmann (@KarlK90)
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+COMBO_ENABLE = yes
+
+INTROSPECTION_KEYMAP_C = test_combos.c
diff --git a/tests/combo/test_combo.cpp b/tests/combo/test_combo.cpp
new file mode 100644
index 0000000000..ac852f9d16
--- /dev/null
+++ b/tests/combo/test_combo.cpp
@@ -0,0 +1,57 @@
+// Copyright 2023 Stefan Kerkmann (@KarlK90)
+// Copyright 2023 @filterpaper
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "keyboard_report_util.hpp"
+#include "quantum.h"
+#include "keycode.h"
+#include "test_common.h"
+#include "test_driver.hpp"
+#include "test_fixture.hpp"
+#include "test_keymap_key.hpp"
+
+using testing::_;
+using testing::InSequence;
+
+class Combo : public TestFixture {};
+
+TEST_F(Combo, combo_modtest_tapped) {
+ TestDriver driver;
+ KeymapKey key_y(0, 0, 1, KC_Y);
+ KeymapKey key_u(0, 0, 2, KC_U);
+ set_keymap({key_y, key_u});
+
+ EXPECT_REPORT(driver, (KC_SPACE));
+ EXPECT_EMPTY_REPORT(driver);
+ tap_combo({key_y, key_u});
+ VERIFY_AND_CLEAR(driver);
+}
+
+TEST_F(Combo, combo_modtest_held_longer_than_tapping_term) {
+ TestDriver driver;
+ KeymapKey key_y(0, 0, 1, KC_Y);
+ KeymapKey key_u(0, 0, 2, KC_U);
+ set_keymap({key_y, key_u});
+
+ EXPECT_REPORT(driver, (KC_RIGHT_SHIFT));
+ EXPECT_EMPTY_REPORT(driver);
+ tap_combo({key_y, key_u}, TAPPING_TERM + 1);
+ VERIFY_AND_CLEAR(driver);
+}
+
+TEST_F(Combo, combo_osmshift_tapped) {
+ TestDriver driver;
+ KeymapKey key_z(0, 0, 1, KC_Z);
+ KeymapKey key_x(0, 0, 2, KC_X);
+ KeymapKey key_i(0, 0, 3, KC_I);
+ set_keymap({key_z, key_x, key_i});
+
+ EXPECT_NO_REPORT(driver);
+ tap_combo({key_z, key_x});
+ VERIFY_AND_CLEAR(driver);
+
+ EXPECT_REPORT(driver, (KC_I, KC_LEFT_SHIFT));
+ EXPECT_EMPTY_REPORT(driver);
+ tap_key(key_i);
+ VERIFY_AND_CLEAR(driver);
+}
diff --git a/tests/combo/test_combos.c b/tests/combo/test_combos.c
new file mode 100644
index 0000000000..8dcb364c6e
--- /dev/null
+++ b/tests/combo/test_combos.c
@@ -0,0 +1,17 @@
+// Copyright 2023 Stefan Kerkmann (@KarlK90)
+// Copyright 2023 @filterpaper
+// Copyright 2023 Nick Brassel (@tzarc)
+// SPDX-License-Identifier: GPL-2.0-or-later
+#include "quantum.h"
+
+enum combos { modtest, osmshift };
+
+uint16_t const modtest_combo[] = {KC_Y, KC_U, COMBO_END};
+uint16_t const osmshift_combo[] = {KC_Z, KC_X, COMBO_END};
+
+// clang-format off
+combo_t key_combos[] = {
+ [modtest] = COMBO(modtest_combo, RSFT_T(KC_SPACE)),
+ [osmshift] = COMBO(osmshift_combo, OSM(MOD_LSFT))
+};
+// clang-format on
diff --git a/tests/repeat_key/alt_repeat_key/config.h b/tests/repeat_key/alt_repeat_key/config.h
new file mode 100644
index 0000000000..d0c4ddadbd
--- /dev/null
+++ b/tests/repeat_key/alt_repeat_key/config.h
@@ -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/>.
+
+#pragma once
+
+#include "test_common.h"
diff --git a/tests/repeat_key/alt_repeat_key/test.mk b/tests/repeat_key/alt_repeat_key/test.mk
new file mode 100644
index 0000000000..080871c816
--- /dev/null
+++ b/tests/repeat_key/alt_repeat_key/test.mk
@@ -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
+
+EXTRAKEY_ENABLE = yes
diff --git a/tests/repeat_key/alt_repeat_key/test_alt_repeat_key.cpp b/tests/repeat_key/alt_repeat_key/test_alt_repeat_key.cpp
new file mode 100644
index 0000000000..ae525acb45
--- /dev/null
+++ b/tests/repeat_key/alt_repeat_key/test_alt_repeat_key.cpp
@@ -0,0 +1,523 @@
+// 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;