Round frame canvas dimensions up when scaling

2026-07-13 14:13:24 +02:00
parent 5a3fbdc4d1
commit de8f4f8e16
5 changed files with 132 additions and 55 deletions
@@ -0,0 +1,62 @@
+import unittest
+
+from nodes import MAIFrameCanvasRecut
+
+
+class FrameCanvasRecutLayoutTests(unittest.TestCase):
+    def test_scaled_layout_dimensions_round_up(self):
+        node = MAIFrameCanvasRecut()
+
+        layout = node._get_processing_layout(
+            canvas_w=999,
+            canvas_h=1000,
+            target_w=999,
+            target_h=1000,
+            x_offset=0,
+            y_offset=0,
+            anchor="top_left",
+            processing_multiple=1,
+            min_width=1,
+            min_height=1,
+            max_width=512,
+            max_height=512,
+            padding_strategy="centered",
+        )
+
+        self.assertEqual(layout["content_w"], 512)
+        self.assertEqual(layout["content_h"], 512)
+        self.assertEqual(layout["target_w"], 512)
+        self.assertEqual(layout["target_h"], 512)
+
+    def test_ceil_to_multiple_uses_upper_integer(self):
+        node = MAIFrameCanvasRecut()
+
+        self.assertEqual(node._ceil_to_multiple(32.1, 32), 64)
+
+    def test_size_inputs_are_not_truncated(self):
+        node = MAIFrameCanvasRecut()
+
+        layout = node._get_processing_layout(
+            canvas_w=728.1,
+            canvas_h=90.1,
+            target_w=512.1,
+            target_h=256.1,
+            x_offset=0,
+            y_offset=0,
+            anchor="top_left",
+            processing_multiple=32,
+            min_width=1,
+            min_height=1,
+            max_width=2048,
+            max_height=2048,
+            padding_strategy="pad_right_bottom",
+        )
+
+        self.assertEqual(layout["content_w"], 729)
+        self.assertEqual(layout["content_h"], 91)
+        self.assertEqual(layout["target_w"], 513)
+        self.assertEqual(layout["target_h"], 257)
+
+
+if __name__ == "__main__":
+    unittest.main()