1 files changed, 22 insertions, 0 deletions
diff --git a/test/e2e/std_mem/test_memset.py b/test/e2e/std_mem/test_memset.py
new file mode 100644
index 0000000..0052ffe
--- /dev/null
+++ b/test/e2e/std_mem/test_memset.py
@@ -0,0 +1,22 @@
+from atk16_asm import assemble
+from atk16_emu import Machine
+from test.utils import pad_bytearray
+
+def test_memset():
+  filename = "test/e2e/std_mem/run_memset.atk16"
+  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()
+  machine.print_state_summary()
+
+  addr = 0x9000 - 0x8000
+  expected_n = 5
+  expected_value = 3
+  assert all(map(lambda x: x == expected_value, machine.ram.memory[addr:addr+expected_n]))