[pypy-commit] pypy stdlib-2.7.9: add failing test for coding spec

[bdkearns]

Author: Brian Kearns <bdkearns at gmail.com>
Branch: stdlib-2.7.9
Changeset: r75007:3ad403fdd1ae
Date: 2014-12-17 20:46 -0500
http://bitbucket.org/pypy/pypy/changeset/3ad403fdd1ae/

Log:	add failing test for coding spec

diff --git a/pypy/interpreter/test/test_compiler.py b/pypy/interpreter/test/test_compiler.py
--- a/pypy/interpreter/test/test_compiler.py
+++ b/pypy/interpreter/test/test_compiler.py
@@ -990,8 +990,6 @@
         else:
             raise Exception("DID NOT RAISE")
 
-
-
     def test_bad_oudent(self):
         source = """if 1:
           x
@@ -1005,7 +1003,6 @@
         else:
             raise Exception("DID NOT RAISE")
 
-
     def test_repr_vs_str(self):
         source1 = "x = (\n"
         source2 = "x = (\n\n"
@@ -1026,3 +1023,21 @@
         err3 = eval(repr(err1))
         assert str(err3) == str(err1)
         assert repr(err3) == repr(err1)
+
+    def test_encoding(self):
+        code = b'# -*- coding: badencoding -*-\npass\n'
+        raises(SyntaxError, compile, code, 'tmp', 'exec')
+        code = u"# -*- coding: utf-8 -*-\npass\n"
+        raises(SyntaxError, compile, code, 'tmp', 'exec')
+        code = 'u"\xc2\xa4"\n'
+        assert eval(code) == u'\xc2\xa4'
+        code = u'u"\xc2\xa4"\n'
+        assert eval(code) == u'\xc2\xa4'
+        code = '# -*- coding: latin1 -*-\nu"\xc2\xa4"\n'
+        assert eval(code) == u'\xc2\xa4'
+        code = '# -*- coding: utf-8 -*-\nu"\xc2\xa4"\n'
+        assert eval(code) == u'\xa4'
+        code = '# -*- coding: iso8859-15 -*-\nu"\xc2\xa4"\n'
+        assert eval(code) == u'\xc2\u20ac'
+        code = 'u"""\\\n# -*- coding: utf-8 -*-\n\xc2\xa4"""\n'
+        assert eval(code) == u'# -*- coding: utf-8 -*-\n\xc2\xa4'