tests: test_sparse_file, save space on TMPDIR

src/borg/testsuite/archiver/extract_cmd_test.py

@@ -204,11 +204,11 @@ def test_sparse_file(archivers, request):
                     sparse = False
         return sparse
 
-    filename = os.path.join(archiver.input_path, "sparse")
+    filename_in = os.path.join(archiver.input_path, "sparse")
     content = b"foobar"
     hole_size = 5 * (1 << CHUNK_MAX_EXP)  # 5 full chunker buffers
     total_size = hole_size + len(content) + hole_size
-    with open(filename, "wb") as fd:
+    with open(filename_in, "wb") as fd:
         # create a file that has a hole at the beginning and end (if the
         # OS and filesystem supports sparse files)
         fd.seek(hole_size, 1)
@@ -217,7 +217,7 @@ def test_sparse_file(archivers, request):
         pos = fd.tell()
         fd.truncate(pos)
     # we first check if we could create a sparse input file:
-    sparse_support = is_sparse(filename, total_size, hole_size)
+    sparse_support = is_sparse(filename_in, total_size, hole_size)
     if sparse_support:
         # we could create a sparse input file, so creating a backup of it and
         # extracting it again (as sparse) should also work:
@@ -226,13 +226,15 @@ def test_sparse_file(archivers, request):
         with changedir(archiver.output_path):
             cmd(archiver, "extract", "test", "--sparse")
         assert_dirs_equal("input", "output/input")
-        filename = os.path.join(archiver.output_path, "input", "sparse")
-        with open(filename, "rb") as fd:
+        filename_out = os.path.join(archiver.output_path, "input", "sparse")
+        with open(filename_out, "rb") as fd:
             # check if file contents are as expected
             assert fd.read(hole_size) == b"\0" * hole_size
             assert fd.read(len(content)) == content
             assert fd.read(hole_size) == b"\0" * hole_size
-        assert is_sparse(filename, total_size, hole_size)
+        assert is_sparse(filename_out, total_size, hole_size)
+        os.unlink(filename_out)  # save space on TMPDIR
+    os.unlink(filename_in)  # save space on TMPDIR
 
 
 def test_unusual_filenames(archivers, request):