Merge master into features (#5339)

Merge master into features

1 files changed, 3 insertions, 4 deletions

diff --git a/testing/test_pdb.py b/testing/test_pdb.py
index 267b1e528..d31d60469 100644
--- a/testing/test_pdb.py
+++ b/testing/test_pdb.py
@@ -4,7 +4,6 @@ from __future__ import division
 from __future__ import print_function
 
 import os
-import platform
 import sys
 
 import six
@@ -153,10 +152,11 @@ class TestPDB(object):
 
     @staticmethod
     def flush(child):
-        if platform.system() == "Darwin":
-            return
         if child.isalive():
+            # Read if the test has not (e.g. test_pdb_unittest_skip).
+            child.read()
             child.wait()
+        assert not child.isalive()
 
     def test_pdb_unittest_postmortem(self, testdir):
         p1 = testdir.makepyfile(
@@ -796,7 +796,6 @@ class TestPDB(object):
         rest = child.read().decode("utf8")
         assert "leave_pdb_hook" in rest
         assert "1 failed" in rest
-        child.sendeof()
         self.flush(child)
 
     def test_pdb_custom_cls(self, testdir, custom_pdb_calls):