Add bump allocator

1 files changed, 17 insertions, 0 deletions

diff --git a/test/utils.py b/test/utils.py
index 873aa64..f7cd8a0 100644
--- a/test/utils.py
+++ b/test/utils.py
@@ -1,3 +1,6 @@
+from atk16_asm import assemble
+from atk16_emu import Machine
+
 def pad_bytearray(ba: bytearray, to_length: int = 64 * 1024) -> bytearray:
   """
   Pads a bytearray with zeros until it reaches a specified length.
@@ -23,3 +26,17 @@ def make_rom(words: list[int]) -> bytearray:
     bytes.append((word >> 8) & 0xFF)
     bytes.append(word & 0xFF)
   return pad_bytearray(bytearray(bytes))
+
+def assemble_and_run_until_halted(filename: str) -> Machine:
+  with open(filename, "r") as f:
+    source = f.read()
+
+  obj = assemble(source, filename)
+  rom_image = pad_bytearray(obj.program)
+
+  machine = Machine()
+  machine.load_rom_image(rom_image)
+  machine.reset()
+  machine.run_until_halted()
+
+  return machine
\ No newline at end of file