add db overwrite

1 files changed, 13 insertions, 0 deletions

diff --git a/asm/test.py b/asm/test.py
index 9e82f9d..ac93180 100644
--- a/asm/test.py
+++ b/asm/test.py
@@ -459,6 +459,19 @@ class DataTest(unittest.TestCase):
 		self.assertEqual(ex(), ffi.RunRet.STOP)
 		self.assertEqual(ex.getdat(0), [5,6,7,8,9])
 		self.assertEqual(ex.getdat(1), [0x10,0x11,0x12,0x13])
+	def test_alloc_repeat_jump_skip(self):
+		p = Program()
+		p.parse_lines([
+			"db d0 [1,2,3,4]",
+			"db d1 [10,11,12,13]",
+			"j .end",
+			"db d1 [5,6,7,8,9]",
+			".end"
+		])
+		ex = ffi.Environment(p())
+		self.assertEqual(ex(), ffi.RunRet.STOP)
+		self.assertEqual(ex.getdat(0), [1,2,3,4])
+		self.assertEqual(ex.getdat(1), [0x10,0x11,0x12,0x13])
 
 class SCEnv(ffi.Environment):
 	def syscall(self, s):