Merge pull request #49 from zopefoundation/py36

Support Python 3.6

.travis.yml

@@ -5,6 +5,7 @@ python:
   - 3.3
   - 3.4
   - 3.5
+  - 3.6
   - pypy
   - pypy3.3-5.2-alpha1
 matrix:

CHANGES.rst

@@ -9,6 +9,9 @@ zope.testrunner Changelog
   ``zope.testrunner[subunit]`` to their ``install_requires`` or else
   depend directly on ``python-subunit``.
 
+- Support Python 3.6.
+
+
 4.5.1 (2016-06-20)
 ==================
 

setup.py

@@ -154,6 +154,7 @@ def run_tests(self):
         "Programming Language :: Python :: 3.3",
         "Programming Language :: Python :: 3.4",
         "Programming Language :: Python :: 3.5",
+        "Programming Language :: Python :: 3.6",
         'Programming Language :: Python :: Implementation :: CPython',
         'Programming Language :: Python :: Implementation :: PyPy',
         "Topic :: Software Development :: Libraries :: Python Modules",

src/zope/testrunner/runner.py

@@ -55,14 +55,8 @@
     # Python 3
     import queue as Queue # Python 3
 
-try:
-    from unittest import _UnexpectedSuccess # Python 3.1
-except ImportError:
-    try:
-        from unittest.case import _UnexpectedSuccess # Python 2.7 and 3.2
-    except ImportError:
-        class _UnexpectedSuccess(Exception):
-            pass
+class UnexpectedSuccess(Exception):
+    pass
 
 
 PYREFCOUNT_PATTERN = re.compile('\[[0-9]+ refs\]')
@@ -825,8 +819,9 @@ def addExpectedFailure(self, test, exc_info):
         unittest.TestResult.addExpectedFailure(self, test, exc_info)
 
     def addUnexpectedSuccess(self, test):
-        self.options.output.test_error(test, time.time() - self._start_time,
-                                       (_UnexpectedSuccess, None, None))
+        self.options.output.test_error(
+            test, time.time() - self._start_time,
+            (UnexpectedSuccess, UnexpectedSuccess(), None))
 
         unittest.TestResult.addUnexpectedSuccess(self, test)
 

src/zope/testrunner/tests/test_doctest.py

@@ -95,6 +95,9 @@
         (re.compile(r'builtins\.(SyntaxError|TypeError)'),
          r'exceptions.\1'),
 
+        # Python 3.6 introduces ImportError subclasses
+        (re.compile(r'ModuleNotFoundError:'), 'ImportError:'),
+
         # Python 3.3 has better exception messages
         (re.compile("ImportError: No module named '(?:[^']*[.])?([^'.]*)'"),
          r'ImportError: No module named \1'),
@@ -160,6 +163,9 @@
         (re.compile(r'builtins\.(SyntaxError|TypeError)'),
          r'exceptions.\1'),
 
+        # Python 3.6 introduces ImportError subclasses
+        (re.compile(r'ModuleNotFoundError:'), 'ImportError:'),
+
         # Python 3.3 has better exception messages
         (re.compile("ImportError: No module named '(?:[^']*[.])?([^'.]*)'"),
          r'ImportError: No module named \1'),
@@ -194,6 +200,9 @@ def tearDown(test):
 
 
 def test_suite():
+    optionflags = (doctest.ELLIPSIS |
+                   doctest.NORMALIZE_WHITESPACE |
+                   doctest.REPORT_NDIFF)
     suites = [
         doctest.DocFileSuite(
         'testrunner-arguments.txt',
@@ -225,11 +234,11 @@ def test_suite():
         'testrunner-eggsupport.txt',
         'testrunner-stops-when-stop-on-error.txt',
         setUp=setUp, tearDown=tearDown,
-        optionflags=doctest.ELLIPSIS+doctest.NORMALIZE_WHITESPACE,
+        optionflags=optionflags,
         checker=checker),
         doctest.DocTestSuite('zope.testrunner'),
         doctest.DocTestSuite('zope.testrunner.coverage',
-            optionflags=doctest.ELLIPSIS+doctest.NORMALIZE_WHITESPACE),
+            optionflags=optionflags),
         doctest.DocTestSuite('zope.testrunner.options'),
         doctest.DocTestSuite('zope.testrunner.find'),
         ]
@@ -240,7 +249,7 @@ def test_suite():
             doctest.DocFileSuite(
             'testrunner-gc.txt',
             setUp=setUp, tearDown=tearDown,
-            optionflags=doctest.ELLIPSIS+doctest.NORMALIZE_WHITESPACE,
+            optionflags=optionflags,
             checker=checker))
 
     # PyPy does not support sourceless imports, apparently (tried version 1.9)
@@ -249,15 +258,15 @@ def test_suite():
             doctest.DocFileSuite(
             'testrunner-wo-source.txt',
             setUp=setUp, tearDown=tearDown,
-            optionflags=doctest.ELLIPSIS+doctest.NORMALIZE_WHITESPACE,
+            optionflags=optionflags,
             checker=checker))
 
     if sys.platform == 'win32':
         suites.append(
             doctest.DocFileSuite(
             'testrunner-coverage-win32.txt',
             setUp=setUp, tearDown=tearDown,
-            optionflags=doctest.ELLIPSIS+doctest.NORMALIZE_WHITESPACE,
+            optionflags=optionflags,
             checker=checker))
 
     # Python <= 2.4.1 had a bug that prevented hotshot from running in
@@ -274,7 +283,7 @@ def test_suite():
                 doctest.DocFileSuite(
                     'testrunner-profiling.txt',
                     setUp=setUp, tearDown=tearDown,
-                    optionflags=doctest.ELLIPSIS+doctest.NORMALIZE_WHITESPACE,
+                    optionflags=optionflags,
                     checker = renormalizing.RENormalizing([
                         (re.compile(r'tests_profile[.]\S*[.]prof'),
                          'tests_profile.*.prof'),
@@ -291,7 +300,7 @@ def test_suite():
                 doctest.DocFileSuite(
                     'testrunner-profiling-cprofiler.txt',
                     setUp=setUp, tearDown=tearDown,
-                    optionflags=doctest.ELLIPSIS+doctest.NORMALIZE_WHITESPACE,
+                    optionflags=optionflags,
                     checker = renormalizing.RENormalizing([
                         (re.compile(r'tests_profile[.]\S*[.]prof'),
                          'tests_profile.*.prof'),
@@ -303,7 +312,7 @@ def test_suite():
         doctest.DocFileSuite(
             'testrunner-report-skipped.txt',
             setUp=setUp, tearDown=tearDown,
-            optionflags=doctest.ELLIPSIS+doctest.NORMALIZE_WHITESPACE,
+            optionflags=optionflags,
             checker=checker)
     )
 
@@ -312,7 +321,7 @@ def test_suite():
             doctest.DocFileSuite(
             'testrunner-leaks.txt',
             setUp=setUp, tearDown=tearDown,
-            optionflags=doctest.ELLIPSIS+doctest.NORMALIZE_WHITESPACE,
+            optionflags=optionflags,
             checker = renormalizing.RENormalizing([
               (re.compile(r'(\d+ minutes )?\d+[.]\d\d\d seconds'), 'N.NNN seconds'),
               (re.compile(r'sys refcount=\d+ +change=\d+'),
@@ -332,7 +341,7 @@ def test_suite():
             doctest.DocFileSuite(
             'testrunner-leaks-err.txt',
             setUp=setUp, tearDown=tearDown,
-            optionflags=doctest.ELLIPSIS+doctest.NORMALIZE_WHITESPACE,
+            optionflags=optionflags,
             checker=checker,
             )
         )
@@ -344,31 +353,29 @@ def test_suite():
             doctest.DocFileSuite(
                 'testrunner-subunit-err.txt',
                 setUp=setUp, tearDown=tearDown,
-                optionflags=doctest.ELLIPSIS + doctest.NORMALIZE_WHITESPACE,
+                optionflags=optionflags,
                 checker=checker))
     else:
         suites.append(
             doctest.DocFileSuite(
                 'testrunner-subunit.txt',
                 setUp=setUp, tearDown=tearDown,
-                optionflags=doctest.ELLIPSIS +
-                            doctest.NORMALIZE_WHITESPACE +
-                            doctest.REPORT_NDIFF,
+                optionflags=optionflags,
                 checker=checker))
         if hasattr(sys, 'gettotalrefcount'):
             suites.append(
                 doctest.DocFileSuite(
                     'testrunner-subunit-leaks.txt',
                     setUp=setUp, tearDown=tearDown,
-                    optionflags=doctest.ELLIPSIS + doctest.NORMALIZE_WHITESPACE,
+                    optionflags=optionflags,
                     checker=checker))
 
     if sys.version_info[:3] >= (2,7,0):
         # Python 2.7 adds support for unittest.expectedFailure
         suites.append(doctest.DocFileSuite(
             'testrunner-unexpected-success.txt',
             setUp=setUp, tearDown=tearDown,
-            optionflags=doctest.ELLIPSIS+doctest.NORMALIZE_WHITESPACE,
+            optionflags=optionflags,
             checker=checker))
 
     return unittest.TestSuite(suites)

src/zope/testrunner/tests/testrunner-unexpected-success.txt

@@ -37,7 +37,7 @@ affecting the Python path:
     <BLANKLINE>
     Error in test test_ef (sampletestsf.TestUnexpectedSuccess)
     Traceback (most recent call last):
-    ..._UnexpectedSuccess
+    ...UnexpectedSuccess
     <BLANKLINE>
       Ran 1 tests with 1 failures, 0 errors and 0 skipped in N.NNN seconds.
     Tearing down left over layers:

tox.ini

@@ -1,6 +1,6 @@
 [tox]
 envlist =
-    py27,pypy,py33,py34,py35,pypy3,py27-subunit,pypy-subunit
+    py27,pypy,py33,py34,py35,py36,pypy3,py27-subunit,pypy-subunit
 
 [testenv]
 deps =