feat: pool set_mask + route

Write a per-slot grayscale mask sidecar (img_XXXX.mask.png) and record it on the slot. Add the multipart /grid_pool/set_mask route. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-21 14:01:26 +02:00
parent cd0b8783dc
commit 6feb2c6e63
4 changed files with 48 additions and 0 deletions
@@ -21,3 +21,11 @@ def test_handle_active_label_remove(tmp_path):
    assert handlers.handle_active(base, "p1", 1)["active"] == 1
    assert handlers.handle_label(base, "p1", 0, "hi")["slots"][0]["label"] == "hi"
    assert len(handlers.handle_remove(base, "p1", 0)["slots"]) == 1
+
+
+def test_handle_set_mask(tmp_path):
+    base = str(tmp_path)
+    handlers.handle_add(base, "p1", _png_bytes(), "png", ts=1)
+    m = handlers.handle_set_mask(base, "p1", 0, b"MASKBYTES")
+    assert m["slots"][0]["mask"] == "img_0001.mask.png"
+    assert (tmp_path / "p1" / "img_0001.mask.png").read_bytes() == b"MASKBYTES"