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Issue #19712: Update test.test_importlib.source for PEP 451

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This commit is contained in:
Brett Cannon 2013-12-06 14:25:01 -05:00
parent 86aae6a7b3
commit 2f8c83568c
4 changed files with 140 additions and 24 deletions
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41
Lib/test/test_importlib/source/test_source_encoding.py
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@ -4,8 +4,10 @@
machinery = util.import_importlib('importlib.machinery')
import codecs
import importlib.util
import re
import sys
import types
# Because sys.path gets essentially blanked, need to have unicodedata already
# imported for the parser to use.
import unicodedata
@ -39,7 +41,7 @@ def run_test(self, source):
file.write(source)
loader = self.machinery.SourceFileLoader(self.module_name,
mapping[self.module_name])
return loader.load_module(self.module_name)
return self.load(loader)
def create_source(self, encoding):
encoding_line = "# coding={0}".format(encoding)
@ -86,7 +88,24 @@ def test_bom_conflict(self):
with self.assertRaises(SyntaxError):
self.run_test(source)
Frozen_EncodingTest, Source_EncodingTest = util.test_both(EncodingTest, machinery=machinery)
class EncodingTestPEP451(EncodingTest):
def load(self, loader):
module = types.ModuleType(self.module_name)
module.__spec__ = importlib.util.spec_from_loader(self.module_name, loader)
loader.exec_module(module)
return module
Frozen_EncodingTestPEP451, Source_EncodingTestPEP451 = util.test_both(
EncodingTestPEP451, machinery=machinery)
class EncodingTestPEP302(EncodingTest):
def load(self, loader):
return loader.load_module(self.module_name)
Frozen_EncodingTestPEP302, Source_EncodingTestPEP302 = util.test_both(
EncodingTestPEP302, machinery=machinery)
class LineEndingTest:
@ -117,8 +136,24 @@ def test_crlf(self):
def test_lf(self):
self.run_test(b'\n')
Frozen_LineEndings, Source_LineEndings = util.test_both(LineEndingTest, machinery=machinery)
class LineEndingTestPEP451(LineEndingTest):
def load(self, loader):
module = types.ModuleType(self.module_name)
module.__spec__ = importlib.util.spec_from_loader(self.module_name, loader)
loader.exec_module(module)
return module
Frozen_LineEndingTestPEP451, Source_LineEndingTestPEP451 = util.test_both(
LineEndingTestPEP451, machinery=machinery)
class LineEndingTestPEP302(LineEndingTest):
def load(self, loader):
return loader.load_module(self.module_name)
Frozen_LineEndingTestPEP302, Source_LineEndingTestPEP302 = util.test_both(
LineEndingTestPEP302, machinery=machinery)
if __name__ == '__main__':