add blob.length property

harfbuzz · Dec 20, 2024 · 63fc5b3 · 63fc5b3
1 parent 77b827e
commit 63fc5b3
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diff --git a/src/uharfbuzz/_harfbuzz.pyx b/src/uharfbuzz/_harfbuzz.pyx
@@ -429,6 +429,9 @@ cdef class Blob:
     def data(self) -> bytes:
         return self._data
 
+    @property
+    def length(self) -> int:
+        return hb_blob_get_length(self._hb_blob)
 
 class OTVarAxisFlags(IntFlag):
     HIDDEN = HB_OT_VAR_AXIS_FLAG_HIDDEN

diff --git a/tests/test_uharfbuzz.py b/tests/test_uharfbuzz.py
@@ -226,6 +226,9 @@ def test_from_file_path_fail(self):
         with pytest.raises(hb.HarfBuzzError, match="Failed to open: DOES-NOT-EXIST"):
             blob = hb.Blob.from_file_path("DOES-NOT-EXIST")
 
+    def test_length(self, blankfont):
+        face = blankfont.face
+        assert face.blob.length == 1892
 
 class TestFace:
     def test_properties(self, blankfont):