X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/ad69b48e324c3ce29a4d2c84732dfd3d0288ebb3..3e157b65c2984537de1615c3fc8e41272d45ea69:/sdk/python/tests/test_stream.py

diff --git a/sdk/python/tests/test_stream.py b/sdk/python/tests/test_stream.py
index 5bf82ccc59..15257fe312 100644
--- a/sdk/python/tests/test_stream.py
+++ b/sdk/python/tests/test_stream.py
@@ -146,6 +146,20 @@ class StreamFileReaderTestCase(unittest.TestCase):
         self.assertEqual('nametest', sfile.name)
         self.assertEqual('nametest', sfile.name())
 
+    def check_decompressed_name(self, filename, expect):
+        stream = tutil.MockStreamReader('.', '')
+        reader = StreamFileReader(stream, [Range(0, 0, 0)], filename)
+        self.assertEqual(expect, reader.decompressed_name())
+
+    def test_decompressed_name_uncompressed_file(self):
+        self.check_decompressed_name('test.log', 'test.log')
+
+    def test_decompressed_name_gzip_file(self):
+        self.check_decompressed_name('test.log.gz', 'test.log')
+
+    def test_decompressed_name_bz2_file(self):
+        self.check_decompressed_name('test.log.bz2', 'test.log')
+
     def check_decompression(self, compress_ext, compress_func):
         test_text = 'decompression\ntest\n'
         test_data = compress_func(test_text)