Make HTTP fetch test more reliable (#1512)

Since the update of Xcode, some of HTTP tests are failing on macOS, due to `reqests.get` fails to establish a connection to local server. This change increase the wait time to 2 seconds before test starts.
pytorch · May 19, 2021 · 0258924 · 0258924
1 parent 7078fcd
commit 0258924
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/test/torchaudio_unittest/common_utils/case_utils.py b/test/torchaudio_unittest/common_utils/case_utils.py
@@ -59,8 +59,9 @@ def setUpClass(cls):
         super().setUpClass()
         cls._proc = subprocess.Popen(
             ['python', '-m', 'http.server', f'{cls._port}'],
-            cwd=cls.get_base_temp_dir())
-        time.sleep(1.0)
+            cwd=cls.get_base_temp_dir(),
+            stderr=subprocess.DEVNULL)  # Disable server-side error log because it is confusing
+        time.sleep(2.0)
 
     @classmethod
     def tearDownClass(cls):