More robust midi implementation

tests/forth/midi.rs

@@ -42,11 +42,11 @@ fn test_ccval_returns_zero_without_cc_memory() {
 
 #[test]
 fn test_ccval_reads_from_cc_memory() {
-    let cc_memory: CcMemory = Arc::new(Mutex::new([[0u8; 128]; 16]));
+    let cc_memory: CcMemory = Arc::new(Mutex::new([[[0u8; 128]; 16]; 4]));
     {
         let mut mem = cc_memory.lock().unwrap();
-        mem[0][1] = 64; // channel 1 (0-indexed), CC 1, value 64
-        mem[5][74] = 127; // channel 6 (0-indexed), CC 74, value 127
+        mem[0][0][1] = 64; // device 0, channel 1 (0-indexed), CC 1, value 64
+        mem[0][5][74] = 127; // device 0, channel 6 (0-indexed), CC 74, value 127
     }
 
     let f = forth();
@@ -205,25 +205,25 @@ fn test_midi_program_clamping() {
 #[test]
 fn test_midi_clock() {
     let outputs = expect_outputs("mclock", 1);
-    assert_eq!(outputs[0], "/midi/clock");
+    assert_eq!(outputs[0], "/midi/clock/dev/0");
 }
 
 #[test]
 fn test_midi_start() {
     let outputs = expect_outputs("mstart", 1);
-    assert_eq!(outputs[0], "/midi/start");
+    assert_eq!(outputs[0], "/midi/start/dev/0");
 }
 
 #[test]
 fn test_midi_stop() {
     let outputs = expect_outputs("mstop", 1);
-    assert_eq!(outputs[0], "/midi/stop");
+    assert_eq!(outputs[0], "/midi/stop/dev/0");
 }
 
 #[test]
 fn test_midi_continue() {
     let outputs = expect_outputs("mcont", 1);
-    assert_eq!(outputs[0], "/midi/continue");
+    assert_eq!(outputs[0], "/midi/continue/dev/0");
 }
 
 // Test message type priority (first matching type wins)