remove block counting to no longer attempt to detect memory leaks

remove checking blocks

Signed-off-by: Corwin <corwin@kuiper.dev>

agb/src/agb_alloc/block_allocator.rs

@@ -71,12 +71,6 @@ impl BlockAllocator {
         f(inner)
     }
 
-    #[doc(hidden)]
-    #[cfg(any(test, feature = "testing"))]
-    pub unsafe fn number_of_blocks(&self) -> u32 {
-        self.with_inner(|inner| inner.number_of_blocks())
-    }
-
     pub unsafe fn alloc(&self, layout: Layout) -> Option<NonNull<u8>> {
         self.with_inner(|inner| inner.alloc(layout))
     }
@@ -105,20 +99,6 @@ impl BlockAllocatorInner {
         }
     }
 
-    #[doc(hidden)]
-    #[cfg(any(test, feature = "testing"))]
-    pub unsafe fn number_of_blocks(&mut self) -> u32 {
-        let mut count = 0;
-
-        let mut list_ptr = &mut self.state.first_free_block;
-        while let Some(mut current) = list_ptr {
-            count += 1;
-            list_ptr = &mut current.as_mut().next;
-        }
-
-        count
-    }
-
     /// Requests a brand new block from the inner bump allocator
     fn new_block(&mut self, layout: Layout) -> Option<NonNull<u8>> {
         let overall_layout = Block::either_layout(layout);

agb/src/agb_alloc/mod.rs

@@ -119,11 +119,6 @@ static __IWRAM_ALLOC: BlockAllocator = unsafe {
     })
 };
 
-#[cfg(any(test, feature = "testing"))]
-pub(crate) unsafe fn number_of_blocks() -> u32 {
-    GLOBAL_ALLOC.number_of_blocks()
-}
-
 fn iwram_data_end() -> usize {
     extern "C" {
         static __iwram_end: u8;

agb/src/lib.rs

@@ -306,12 +306,6 @@ pub mod test_runner {
             self(gba);
             mgba::test_runner_measure_cycles();
 
-            assert!(
-                unsafe { agb_alloc::number_of_blocks() } < 2,
-                "memory is being leaked, there are {} blocks",
-                unsafe { agb_alloc::number_of_blocks() }
-            );
-
             mgba.print(format_args!("[ok]"), mgba::DebugLevel::Info)
                 .unwrap();
         }