Fix Pdf.save(object_stream_mode=*, fix_metadata_version=True) was ignored

When fix_metadata_version=False, changes were still applied.

1 files changed, 17 insertions, 0 deletions

diff --git a/tests/test_pdf.py b/tests/test_pdf.py
index 9cce2e9..5c80847 100644
--- a/tests/test_pdf.py
+++ b/tests/test_pdf.py
@@ -6,6 +6,7 @@ import os
 import shutil
 import sys
 from io import StringIO
+from pathlib import Path
 from unittest.mock import Mock, patch
 
 import pytest
@@ -200,3 +201,19 @@ def test_add_blank_page(trivial):
             trivial.add_blank_page(page_size=(n, n))
     trivial.add_blank_page()
     assert len(trivial.pages) == 2
+
+
+def test_object_stream_mode_generated(trivial, outdir):
+    trivial.save(
+        outdir / '1.pdf',
+        fix_metadata_version=True,
+        object_stream_mode=pikepdf.ObjectStreamMode.generate,
+    )
+    assert b'/ObjStm' in Path(outdir / '1.pdf').read_bytes()
+
+    trivial.save(
+        outdir / '2.pdf',
+        fix_metadata_version=False,
+        object_stream_mode=pikepdf.ObjectStreamMode.generate,
+    )
+    assert b'/ObjStm' in Path(outdir / '2.pdf').read_bytes()