[Bug] Add key event check to `is_tap_record` and remove `is_tap_key` (#18063)

quantum/action.c

@@ -1085,20 +1085,15 @@ void clear_keyboard_but_mods_and_keys() {
 #endif
 }
 
-/** \brief Utilities for actions. (FIXME: Needs better description)
- *
- * FIXME: Needs documentation.
- */
-bool is_tap_key(keypos_t key) {
-    action_t action = layer_switch_get_action(key);
-    return is_tap_action(action);
-}
-
 /** \brief Utilities for actions. (FIXME: Needs better description)
  *
  * FIXME: Needs documentation.
  */
 bool is_tap_record(keyrecord_t *record) {
+    if (IS_NOEVENT(record->event)) {
+        return false;
+    }
+
 #ifdef COMBO_ENABLE
     action_t action;
     if (record->keycode) {

quantum/action.h

@@ -105,7 +105,6 @@ void clear_keyboard(void);
 void clear_keyboard_but_mods(void);
 void clear_keyboard_but_mods_and_keys(void);
 void layer_switch(uint8_t new_layer);
-bool is_tap_key(keypos_t key);
 bool is_tap_record(keyrecord_t *record);
 bool is_tap_action(action_t action);
 

tests/tap_hold_configurations/default_mod_tap/test_tap_hold.cpp

@@ -140,8 +140,6 @@ TEST_F(DefaultTapHold, tap_regular_key_while_layer_tap_key_is_held) {
 }
 
 TEST_F(DefaultTapHold, tap_mod_tap_hold_key_two_times) {
-    GTEST_SKIP() << "TODO:Holding a modtap key results in out of bounds access to the keymap, this is a bug in QMK.";
-
     TestDriver driver;
     InSequence s;
     auto       mod_tap_hold_key = KeymapKey(0, 1, 0, SFT_T(KC_P));
@@ -175,8 +173,6 @@ TEST_F(DefaultTapHold, tap_mod_tap_hold_key_two_times) {
 }
 
 TEST_F(DefaultTapHold, tap_mod_tap_hold_key_twice_and_hold_on_second_time) {
-    GTEST_SKIP() << "TODO:Holding a modtap key results in out of bounds access to the keymap, this is a bug in QMK.";
-
     TestDriver driver;
     InSequence s;
     auto       mod_tap_hold_key = KeymapKey(0, 1, 0, SFT_T(KC_P));