From: Daira Hopwood Date: Tue, 28 Apr 2015 18:50:08 +0000 (+0100) Subject: Unicode fixes; also remove some duplication in test methods. X-Git-Url: https://git.rkrishnan.org/pf/content/en/vdrive?a=commitdiff_plain;h=db0641ef62dda06655b8d5714eff204ab53ee076;p=tahoe-lafs%2Ftahoe-lafs.git Unicode fixes; also remove some duplication in test methods. Signed-off-by: Daira Hopwood --- diff --git a/src/allmydata/test/test_drop_upload.py b/src/allmydata/test/test_drop_upload.py index 306ee7ab..fbea4595 100644 --- a/src/allmydata/test/test_drop_upload.py +++ b/src/allmydata/test/test_drop_upload.py @@ -3,13 +3,12 @@ import os, sys, stat, time from twisted.trial import unittest from twisted.python import runtime -from twisted.python.filepath import FilePath from twisted.internet import defer from allmydata.interfaces import IDirectoryNode, NoSuchChildError from allmydata.util import fake_inotify, fileutil -from allmydata.util.encodingutil import get_filesystem_encoding +from allmydata.util.encodingutil import get_filesystem_encoding, to_filepath from allmydata.util.consumer import download_to_data from allmydata.test.no_network import GridTestMixin from allmydata.test.common_util import ReallyEqualMixin, NonASCIIPathMixin @@ -28,6 +27,8 @@ class DropUploadTestMixin(GridTestMixin, ShouldFailMixin, ReallyEqualMixin, NonA def setUp(self): GridTestMixin.setUp(self) + temp = self.mktemp() + self.basedir = abspath_expanduser_unicode(temp.decode(get_filesystem_encoding())) self.uploader = None self.dir_node = None @@ -50,8 +51,9 @@ class DropUploadTestMixin(GridTestMixin, ShouldFailMixin, ReallyEqualMixin, NonA self.upload_dircap = n.get_uri() def _create_uploader(self, ign): - self.uploader = DropUploader(self.client, self.upload_dircap, self.local_dir.encode('utf-8'), - "magicfolderdb.sqlite", inotify=self.inotify, pending_delay=0.2) + dbfile = abspath_expanduser_unicode(u"magicfolderdb.sqlite", base=self.basedir) + self.uploader = DropUploader(self.client, self.upload_dircap, self.local_dir, + dbfile, inotify=self.inotify, pending_delay=0.2) self.uploader.setServiceParent(self.client) self.uploader.upload_ready() self.failUnlessEqual(self.uploader._db.VERSION, 2) @@ -64,20 +66,20 @@ class DropUploadTestMixin(GridTestMixin, ShouldFailMixin, ReallyEqualMixin, NonA d.addCallback(lambda ign: res) return d - def _test_db_basic(self): + def test_db_basic(self): fileutil.make_dirs(self.basedir) - dbfile = os.path.join(self.basedir, "dbfile") + dbfile = abspath_expanduser_unicode(u"dbfile", base=self.basedir) self._createdb(dbfile) - def _test_db_persistence(self): + def test_db_persistence(self): """Test that a file upload creates an entry in the database. """ + self.maybe_skip_test() fileutil.make_dirs(self.basedir) - dbfile = os.path.join(self.basedir, "dbfile") + dbfile = abspath_expanduser_unicode(u"dbfile", base=self.basedir) db = self._createdb(dbfile) - path = os.path.join(self.basedir, u"myFile1") - path = abspath_expanduser_unicode(path) + path = abspath_expanduser_unicode(u"myFile1", base=self.basedir) db.did_upload_file('URI:LIT:1', path, 0, 0, 33) c = db.cursor @@ -90,11 +92,8 @@ class DropUploadTestMixin(GridTestMixin, ShouldFailMixin, ReallyEqualMixin, NonA ## # 2nd test uses db.check_file instead of SQL query directly # to confirm the previous upload entry in the db. - relative_path = os.path.join(self.basedir, u"myFile2") - path = abspath_expanduser_unicode(relative_path) - f = open(path, "wb") - f.write("meow\n") - f.close() + relative_path = abspath_expanduser_unicode(u"myFile2", base=self.basedir) + fileutil.write(path, "meow\n") s = os.stat(path) size = s[stat.ST_SIZE] ctime = s[stat.ST_CTIME] @@ -104,7 +103,8 @@ class DropUploadTestMixin(GridTestMixin, ShouldFailMixin, ReallyEqualMixin, NonA was_uploaded = r.was_uploaded() self.failIfEqual(was_uploaded, False) - def _test_uploader_start_service(self): + def test_uploader_start_service(self): + self.maybe_skip_test() self.set_up_grid() self.client = self.g.clients[0] self.stats_provider = self.client.stats_provider @@ -117,11 +117,12 @@ class DropUploadTestMixin(GridTestMixin, ShouldFailMixin, ReallyEqualMixin, NonA d.addCallback(lambda ign: self.failUnlessReallyEqual(self._get_count('drop_upload.dirs_monitored'), 0)) return d - def _test_move_tree(self): + def test_move_tree(self): print "_test_move_tree" + self.maybe_skip_test() self.set_up_grid() - self.local_dir = os.path.join(self.basedir, u"l\u00F8cal_dir") + self.local_dir = abspath_expanduser_unicode(u"l\u00F8cal_dir", base=self.basedir) self.mkdir_nonascii(self.local_dir) self.client = self.g.clients[0] @@ -134,13 +135,13 @@ class DropUploadTestMixin(GridTestMixin, ShouldFailMixin, ReallyEqualMixin, NonA def testMoveEmptyTree(res): tree_name = u'empty_tree' - tree_dir = os.path.join(self.basedir, tree_name) + tree_dir = abspath_expanduser_unicode(tree_name, base=self.basedir) self.mkdir_nonascii(tree_dir) d2 = defer.Deferred() self.uploader.set_uploaded_callback(d2.callback, ignore_count=0) - new_tree_dir = os.path.join(self.local_dir, tree_name) + new_tree_dir = abspath_expanduser_unicode(tree_name, base=self.local_dir) os.rename(tree_dir, new_tree_dir) - self.notify_close_write(FilePath(new_tree_dir)) + self.notify_close_write(to_filepath(new_tree_dir)) return d2 d.addCallback(testMoveEmptyTree) d.addCallback(lambda ign: self.failUnlessReallyEqual(self._get_count('drop_upload.objects_uploaded'), 1)) @@ -150,16 +151,14 @@ class DropUploadTestMixin(GridTestMixin, ShouldFailMixin, ReallyEqualMixin, NonA def testMoveSmallTree(res): tree_name = 'small_tree' - tree_dir = os.path.join(self.basedir, tree_name) + tree_dir = abspath_expanduser_unicode(tree_name, base=self.basedir) os.mkdir(tree_dir) - f = open(os.path.join(tree_dir, 'what'), "wb") - f.write("say when") - f.close() + fileutil.write(abspath_expanduser_unicode(u"what", base=tree_dir), "say when") d2 = defer.Deferred() self.uploader.set_uploaded_callback(d2.callback, ignore_count=1) - new_tree_dir = os.path.join(self.local_dir, tree_name) + new_tree_dir = abspath_expanduser_unicode(tree_name, base=self.local_dir) os.rename(tree_dir, new_tree_dir) - self.notify_close_write(FilePath(new_tree_dir)) + self.notify_close_write(to_filepath(new_tree_dir)) return d2 d.addCallback(testMoveSmallTree) d.addCallback(lambda ign: self.failUnlessReallyEqual(self._get_count('drop_upload.objects_uploaded'), 3)) @@ -169,14 +168,15 @@ class DropUploadTestMixin(GridTestMixin, ShouldFailMixin, ReallyEqualMixin, NonA d.addBoth(self._cleanup) return d - def _test_persistence(self): + def test_persistence(self): """ Perform an upload of a given file and then stop the client. Start a new client and uploader... and verify that the file is NOT uploaded a second time. This test is meant to test the database persistence along with the startup and shutdown code paths of the uploader. """ + self.maybe_skip_test() self.set_up_grid() - self.local_dir = os.path.join(self.basedir, u"test_persistence") + self.local_dir = abspath_expanduser_unicode(u"test_persistence", base=self.basedir) self.mkdir_nonascii(self.local_dir) self.client = self.g.clients[0] @@ -188,11 +188,9 @@ class DropUploadTestMixin(GridTestMixin, ShouldFailMixin, ReallyEqualMixin, NonA def create_file(val): d2 = defer.Deferred() self.uploader.set_uploaded_callback(d2.callback) - myFile = os.path.join(self.local_dir, "what") - f = open(myFile, "wb") - f.write("meow") - f.close() - self.notify_close_write(FilePath(myFile)) + myFile = abspath_expanduser_unicode(u"what", base=self.local_dir) + fileutil.write(myFile, "meow") + self.notify_close_write(to_filepath(myFile)) return d2 d.addCallback(create_file) d.addCallback(lambda ign: self.failUnlessReallyEqual(self._get_count('drop_upload.objects_uploaded'), 1)) @@ -211,7 +209,8 @@ class DropUploadTestMixin(GridTestMixin, ShouldFailMixin, ReallyEqualMixin, NonA d.addBoth(self._cleanup) return d - def _test(self): + def test_drop_upload(self): + self.maybe_skip_test() self.set_up_grid() self.local_dir = os.path.join(self.basedir, self.unicode_or_fallback(u"loc\u0101l_dir", u"local_dir")) self.mkdir_nonascii(self.local_dir) @@ -256,24 +255,21 @@ class DropUploadTestMixin(GridTestMixin, ShouldFailMixin, ReallyEqualMixin, NonA # (otherwise we would get a defer.AlreadyCalledError). Should we be relying on that? self.uploader.set_uploaded_callback(d.callback) - path_u = os.path.join(self.local_dir, name_u) - if sys.platform == "win32": - path = FilePath(path_u) - else: - path = FilePath(path_u.encode(get_filesystem_encoding())) + path_u = abspath_expanduser_unicode(name_u, base=self.local_dir) + path = to_filepath(path_u) # We don't use FilePath.setContent() here because it creates a temporary file that # is renamed into place, which causes events that the test is not expecting. - f = open(path.path, "wb") + f = open(path_u, "wb") try: if temporary and sys.platform != "win32": - os.unlink(path.path) + os.unlink(path_u) f.write(data) finally: f.close() if temporary and sys.platform == "win32": - os.unlink(path.path) - fileutil.flush_volume(path.path) + os.unlink(path_u) + fileutil.flush_volume(path_u) self.notify_close_write(path) if temporary: @@ -299,11 +295,13 @@ class MockTest(DropUploadTestMixin, unittest.TestCase): DropUploadTestMixin.setUp(self) self.inotify = fake_inotify + def maybe_skip_test(self): + pass + def notify_close_write(self, path): self.uploader._notifier.event(path, self.inotify.IN_CLOSE_WRITE) def test_errors(self): - self.basedir = "drop_upload.MockTest.test_errors" self.set_up_grid() basedir = abspath_expanduser_unicode(unicode(self.basedir)) @@ -334,30 +332,6 @@ class MockTest(DropUploadTestMixin, unittest.TestCase): d.addCallback(_check_errors) return d - def test_drop_upload(self): - self.basedir = "drop_upload.MockTest.test_drop_upload" - return self._test() - - def test_basic_db(self): - self.basedir = "drop_upload.MockTest.test_basic_db" - return self._test_db_basic() - - def test_db_persistence(self): - self.basedir = "drop_upload.MockTest.test_db_persistence" - return self._test_db_persistence() - - def test_uploader_start_service(self): - self.basedir = "drop_upload.MockTest.test_uploader_start_service" - return self._test_uploader_start_service() - - def test_move_tree(self): - self.basedir = "drop_upload.MockTest.test_move_tree" - return self._test_move_tree() - - def test_persistence(self): - self.basedir = "drop_upload.MockTest.test_persistence" - return self._test_persistence() - class RealTest(DropUploadTestMixin, unittest.TestCase): """This is skipped unless both Twisted and the platform support inotify.""" @@ -366,35 +340,12 @@ class RealTest(DropUploadTestMixin, unittest.TestCase): DropUploadTestMixin.setUp(self) self.inotify = None - def test_drop_upload(self): + def maybe_skip_test(self): # We should always have runtime.platform.supportsINotify, because we're using # Twisted >= 10.1. if sys.platform != "win32" and not runtime.platform.supportsINotify(): raise unittest.SkipTest("Drop-upload support can only be tested for-real on an OS that supports inotify or equivalent.") - self.basedir = "drop_upload.RealTest.test_drop_upload" - return self._test() - def notify_close_write(self, path): # Writing to the file causes the notification. pass - - def test_basic_db(self): - self.basedir = "drop_upload.RealTest.test_basic_db" - return self._test_db_basic() - - def test_db_persistence(self): - self.basedir = "drop_upload.RealTest.test_db_persistence" - return self._test_db_persistence() - - def test_uploader_start_service(self): - self.basedir = "drop_upload.RealTest._test_uploader_start_service" - return self._test_uploader_start_service() - - def test_move_tree(self): - self.basedir = "drop_upload.RealTest._test_move_tree" - return self._test_move_tree() - - def test_persistence(self): - self.basedir = "drop_upload.RealTest.test_persistence" - return self._test_persistence()