bpo-33615: Re-enable subinterpreter tests. (#7552)

All the subinterpreter tests were disabled in gh-7513. This commit re-enables them, but leaves one bad test disabled. The test is partly causing problems because it makes assumptions about the availability of a high-level interpreters module (see PEP 554). So I'm disabling the test until such a high-level module is available.

1 files changed, 6 insertions, 5 deletions

diff --git a/Lib/test/test__xxsubinterpreters.py b/Lib/test/test__xxsubinterpreters.py
index b3ed27c..ac76cc1 100644
--- a/Lib/test/test__xxsubinterpreters.py
+++ b/Lib/test/test__xxsubinterpreters.py
@@ -12,7 +12,6 @@ import unittest
 from test import support
 from test.support import script_helper
 
-raise unittest.SkipTest("FIXME: bpo-33615: test crash on some CIs")
 
 interpreters = support.import_module('_xxsubinterpreters')
 
@@ -1317,6 +1316,10 @@ class ChannelTests(TestBase):
         self.assertEqual(obj, b'spam')
         self.assertEqual(out.strip(), 'send')
 
+    # XXX For now there is no high-level channel into which the
+    # sent channel ID can be converted...
+    # Note: this test caused crashes on some buildbots (bpo-33615).
+    @unittest.skip('disabled until high-level channels exist')
     def test_run_string_arg_resolved(self):
         cid = interpreters.channel_create()
         cid = interpreters._channel_id(cid, _resolve=True)
@@ -1324,10 +1327,8 @@ class ChannelTests(TestBase):
 
         out = _run_output(interp, dedent("""
             import _xxsubinterpreters as _interpreters
-            print(chan.end)
-            _interpreters.channel_send(chan, b'spam')
-            #print(chan.id.end)
-            #_interpreters.channel_send(chan.id, b'spam')
+            print(chan.id.end)
+            _interpreters.channel_send(chan.id, b'spam')
             """),
             dict(chan=cid.send))
         obj = interpreters.channel_recv(cid)