[pypy-commit] pypy testing-cleanup-py3k: Don't attempt to modify sys.filesystemencoding; skip tests instead if it's not good enough

[rlamy]

Author: Ronan Lamy <ronan.l...@gmail.com>
Branch: testing-cleanup-py3k
Changeset: r85133:0814a8d50e58
Date: 2016-06-13 16:30 +0100
http://bitbucket.org/pypy/pypy/changeset/0814a8d50e58/

Log:    Don't attempt to modify sys.filesystemencoding; skip tests instead
        if it's not good enough

diff --git a/pypy/module/posix/test/test_posix2.py 
b/pypy/module/posix/test/test_posix2.py
--- a/pypy/module/posix/test/test_posix2.py
+++ b/pypy/module/posix/test/test_posix2.py
@@ -1180,25 +1180,19 @@
             res = os.system(cmd)
             assert res == 0
 
+@py.test.fixture
+def check_fsencoding(space, pytestconfig):
+    if pytestconfig.getvalue('runappdirect'):
+        fsencoding = sys.getfilesystemencoding()
+    else:
+        fsencoding = space.sys.filesystemencoding
+    try:
+        u"&#261;".encode(fsencoding)
+    except UnicodeEncodeError:
+        py.test.skip("encoding not good enough")
 
+@py.test.mark.usefixtures('check_fsencoding')
 class AppTestPosixUnicode:
-    def setup_class(cls):
-        if cls.runappdirect:
-            # Can't change encoding
-            try:
-                u"&#261;".encode(sys.getfilesystemencoding())
-            except UnicodeEncodeError:
-                py.test.skip("encoding not good enough")
-        else:
-            cls.save_fs_encoding = cls.space.sys.filesystemencoding
-            cls.space.sys.filesystemencoding = "utf-8"
-
-    def teardown_class(cls):
-        try:
-            cls.space.sys.filesystemencoding = cls.save_fs_encoding
-        except AttributeError:
-            pass
-
     def test_stat_unicode(self):
         # test that passing unicode would not raise UnicodeDecodeError
         import posix
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