bpo-30822: regrtest: remove tzdata (#2782)

vstinner · web-flow · commit bf3a1e973b49 · 2017-07-20T18:08:54.000+02:00
* Oops, tzdata was introduced in Python 3.6: remove it from regrtest
* Remove also Lib/test/libregrtest/__init__.py file: add by mistake
  on a backport.
diff --git a/Lib/test/libregrtest/__init__.py b/Lib/test/libregrtest/__init__.py
diff --git a/Lib/test/regrtest.py b/Lib/test/regrtest.py
@@ -214,10 +214,7 @@
 #
 # - extralagefile (ex: test_zipfile64): really too slow to be enabled
 #   "by default"
-# - tzdata: while needed to validate fully test_datetime, it makes
-#   test_datetime too slow (15-20 min on some buildbots) and so is disabled by
-#   default (see bpo-30822).
-RESOURCE_NAMES = ALL_RESOURCES + ('extralargefile', 'tzdata')
+RESOURCE_NAMES = ALL_RESOURCES + ('extralargefile',)
 
 # When tests are run from the Python build directory, it is best practice
 # to keep the test files in a subfolder.  This eases the cleanup of leftover
diff --git a/Lib/test/test_regrtest.py b/Lib/test/test_regrtest.py
@@ -204,9 +204,9 @@ def test_use(self):
                 self.checkError([opt, 'foo'], 'invalid resource')
 
                 # all + a resource not part of "all"
-                ns = regrtest._parse_args([opt, 'all,tzdata'])
+                ns = regrtest._parse_args([opt, 'all,extralargefile'])
                 self.assertEqual(ns.use_resources,
-                                 list(regrtest.ALL_RESOURCES) + ['tzdata'])
+                                 list(regrtest.ALL_RESOURCES) + ['extralargefile'])
 
                 # test another resource which is not part of "all"
                 ns = regrtest._parse_args([opt, 'extralargefile'])
diff --git a/Misc/NEWS.d/next/Tests/2017-07-20-14-29-54.bpo-30822.X0wREo.rst b/Misc/NEWS.d/next/Tests/2017-07-20-14-29-54.bpo-30822.X0wREo.rst
@@ -1,5 +1,2 @@
-regrtest: Exclude tzdata from regrtest --all. When running the test suite
-using --use=all / -u all, exclude tzdata since it makes test_datetime too
-slow (15-20 min on some buildbots) which then times out on some buildbots.
-Fix also regrtest command line parser to allow passing -u extralargefile to
+Fix regrtest command line parser to allow passing -u extralargefile to
 run test_zipfile64.
