From: Stefano Rivera <stefanor@debian.org>
Date: Wed, 23 Sep 2020 23:55:45 -0700
Subject: Tests: Skip readline tests raising InvalidTerminal

We run the tests under TERM=dumb.
PyPy doesn't emulate the readline module perfectly and throws an
exception here.

Forwarded: https://foss.heptapod.net/pypy/pypy/-/issues/3308
---
 lib-python/3/test/test_readline.py | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/lib-python/3/test/test_readline.py b/lib-python/3/test/test_readline.py
index 08631ce..2556355 100644
--- a/lib-python/3/test/test_readline.py
+++ b/lib-python/3/test/test_readline.py
@@ -10,6 +10,7 @@ import subprocess
 import sys
 import tempfile
 import unittest
+from pyrepl.unix_console import InvalidTerminal
 from test.support import import_module, unlink, temp_dir, TESTFN, verbose
 from test.support.script_helper import assert_python_ok
 
@@ -45,7 +46,10 @@ class TestHistoryManipulation (unittest.TestCase):
     """
 
     def testHistoryUpdates(self):
-        readline.clear_history()
+        try:
+            readline.clear_history()
+        except InvalidTerminal as e:
+            raise unittest.SkipTest(e)
 
         readline.add_history("first line")
         readline.add_history("second line")
@@ -107,7 +111,10 @@ class TestHistoryManipulation (unittest.TestCase):
         readline.write_history_file(hfilename)
 
     def test_nonascii_history(self):
-        readline.clear_history()
+        try:
+            readline.clear_history()
+        except InvalidTerminal as e:
+            raise unittest.SkipTest(e)
         try:
             readline.add_history("entrée 1")
         except UnicodeEncodeError as err:
