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Issue #16803: test.test_importlib.source now tests frozen and source code

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This commit is contained in:
Brett Cannon 2013-11-08 14:25:37 -05:00
parent 3a4586a9f9
commit 9ea8eda127
5 changed files with 91 additions and 74 deletions
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30
Lib/test/test_importlib/source/test_finder.py
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@ -1,7 +1,9 @@
from .. import abc
from .. import util
from . import util as source_util
from importlib import machinery
machinery = util.import_importlib('importlib.machinery')
import errno
import os
import py_compile
@ -13,7 +15,7 @@ import unittest
import warnings
class FinderTests(unittest.TestCase, abc.FinderTests):
class FinderTests(abc.FinderTests):
"""For a top-level module, it should just be found directly in the
directory being searched. This is true for a directory with source
@ -38,11 +40,11 @@ class FinderTests(unittest.TestCase, abc.FinderTests):
"""
def get_finder(self, root):
loader_details = [(machinery.SourceFileLoader,
machinery.SOURCE_SUFFIXES),
(machinery.SourcelessFileLoader,
machinery.BYTECODE_SUFFIXES)]
return machinery.FileFinder(root, *loader_details)
loader_details = [(self.machinery.SourceFileLoader,
self.machinery.SOURCE_SUFFIXES),
(self.machinery.SourcelessFileLoader,
self.machinery.BYTECODE_SUFFIXES)]
return self.machinery.FileFinder(root, *loader_details)
def import_(self, root, module):
return self.get_finder(root).find_module(module)
@ -123,8 +125,8 @@ class FinderTests(unittest.TestCase, abc.FinderTests):
def test_empty_string_for_dir(self):
# The empty string from sys.path means to search in the cwd.
finder = machinery.FileFinder('', (machinery.SourceFileLoader,
machinery.SOURCE_SUFFIXES))
finder = self.machinery.FileFinder('', (self.machinery.SourceFileLoader,
self.machinery.SOURCE_SUFFIXES))
with open('mod.py', 'w') as file:
file.write("# test file for importlib")
try:
@ -135,8 +137,8 @@ class FinderTests(unittest.TestCase, abc.FinderTests):
def test_invalidate_caches(self):
# invalidate_caches() should reset the mtime.
finder = machinery.FileFinder('', (machinery.SourceFileLoader,
machinery.SOURCE_SUFFIXES))
finder = self.machinery.FileFinder('', (self.machinery.SourceFileLoader,
self.machinery.SOURCE_SUFFIXES))
finder._path_mtime = 42
finder.invalidate_caches()
self.assertEqual(finder._path_mtime, -1)
@ -180,11 +182,9 @@ class FinderTests(unittest.TestCase, abc.FinderTests):
finder = self.get_finder(file_obj.name)
self.assertEqual((None, []), finder.find_loader('doesnotexist'))
Frozen_FinderTests, Source_FinderTests = util.test_both(FinderTests, machinery=machinery)
def test_main():
from test.support import run_unittest
run_unittest(FinderTests)
if __name__ == '__main__':
test_main()
unittest.main()