chore(repo): remove dead code and useless tests (#3375)

fluxer_desktop/native/linux-input-hook/src/keymap.rs

@@ -156,59 +156,3 @@ pub fn keysym_to_name(keysym: u32) -> Option<&'static str> {
         .find(|(sym, _)| *sym == keysym)
         .map(|(_, name)| *name)
 }
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn common_letters_map_to_single_letter_names() {
-        assert_eq!(keysym_to_name(0x0061), Some("A"));
-        assert_eq!(keysym_to_name(0x006d), Some("M"));
-        assert_eq!(keysym_to_name(0x007a), Some("Z"));
-    }
-
-    #[test]
-    fn modifier_keysyms_produce_side_distinguished_names() {
-        assert_eq!(keysym_to_name(0xffe1), Some("ShiftLeft"));
-        assert_eq!(keysym_to_name(0xffe2), Some("ShiftRight"));
-        assert_eq!(keysym_to_name(0xffe3), Some("ControlLeft"));
-        assert_eq!(keysym_to_name(0xffe9), Some("AltLeft"));
-        assert_eq!(keysym_to_name(0xffeb), Some("MetaLeft"));
-    }
-
-    #[test]
-    fn function_keys_f1_through_f12() {
-        assert_eq!(keysym_to_name(0xffbe), Some("F1"));
-        assert_eq!(keysym_to_name(0xffc9), Some("F12"));
-        assert_eq!(keysym_to_name(0xff13), Some("Pause"));
-        assert_eq!(keysym_to_name(0xffca), Some("F13"));
-        assert_eq!(keysym_to_name(0xffb0), Some("Numpad0"));
-        assert_eq!(keysym_to_name(0x1008ff12), Some("AudioVolumeMute"));
-        assert_eq!(keysym_to_name(0x1008ff41), Some("LaunchApp1"));
-    }
-
-    #[test]
-    fn arrows_and_editing_keys_round_trip() {
-        assert_eq!(keysym_to_name(0xff51), Some("ArrowLeft"));
-        assert_eq!(keysym_to_name(0xff56), Some("PageDown"));
-        assert_eq!(keysym_to_name(0xffff), Some("Delete"));
-    }
-
-    #[test]
-    fn unknown_keysym_has_no_name() {
-        assert!(keysym_to_name(0x12345).is_none());
-        assert!(keysym_to_name(0x6ca).is_none());
-    }
-
-    #[test]
-    fn no_distinct_names_share_a_keysym() {
-        for (i, (sym_i, name_i)) in KEYSYM_TABLE.iter().enumerate() {
-            for (sym_j, name_j) in &KEYSYM_TABLE[i + 1..] {
-                if sym_i == sym_j {
-                    assert_eq!(name_i, name_j, "duplicate keysym {sym_i:#x}");
-                }
-            }
-        }
-    }
-}