[3.10] bpo-31904: Correct error string in test_file_not_exists() for VxWorks (GH...

The error string on VxWorks is "no such file or directory" for FileNotFoundError. That is, the 1st letter of the error string has lower case.
(cherry picked from commit b063b02eabf91bfd4edc0f3fde7ce8f0ebb392c4)

Co-authored-by: pxinwr <peixing.xin@windriver.com>
Automerge-Triggered-By: GH:gpshead

diff --git a/Lib/test/test_py_compile.py b/Lib/test/test_py_compile.py
index b58f28a4bc8885542b4ef95d80c7fe956e972b4b..5ed98dbff1737ee9aaf6da5276bd35b02a367bfe 100644 (file)
--- a/Lib/test/test_py_compile.py
+++ b/Lib/test/test_py_compile.py
@@ -276,7 +276,7 @@ class PyCompileCLITestCase(unittest.TestCase):
         rc, stdout, stderr = self.pycompilecmd_failure(self.source_path, should_not_exists)
         self.assertEqual(rc, 1)
         self.assertEqual(stdout, b'')
-        self.assertIn(b'No such file or directory', stderr)
+        self.assertIn(b'no such file or directory', stderr.lower())
 
     def test_file_not_exists_with_quiet(self):
         should_not_exists = os.path.join(os.path.dirname(__file__), 'should_not_exists.py')

diff --git a/Misc/NEWS.d/next/Tests/2021-05-07-15-46-04.bpo-31904.8dk3la.rst b/Misc/NEWS.d/next/Tests/2021-05-07-15-46-04.bpo-31904.8dk3la.rst
new file mode 100644 (file)
index 0000000..8e81f21
--- /dev/null
+++ b/Misc/NEWS.d/next/Tests/2021-05-07-15-46-04.bpo-31904.8dk3la.rst
@@ -0,0 +1 @@
+Ignore error string case in test_py_compile ``test_file_not_exists()``.