def disabled_testPickleFile(self):
c = cache.T(self.cache_dir)
c.init()
file1_name = os.path.join(self.tmpdir.name, "file1.txt")
with open(file1_name,"w") as f:
f.write("fish")
contents = c.getcontents(file1_name, self.readall)
pkl_name = os.path.join(self.cache_dir, "0de8fb66544e4ae95935a50ab783fdba.pkl")
self.assertEqual(
pkl_name,
c.files[file1_name].cache_file)
self.assertTrue(
os.path.exists(pkl_name),
"no pickled file found")
val = pickle.load(Path(pkl_name).read_text())
self.assertEqual(contents, val)
c.save()
c2 = cache.T(self.cache_dir)
c2.init()
self.readall_called = False
contents2 = c2.getcontents(file1_name, self.readall)
self.assertEqual(False, self.readall_called)
self.assertEqual(contents,contents2)
def testCacheCreation(self):
c = cache.T(fractconfig.T("").get("general", "cache_dir"))
self.assertEqual(os.path.expandvars("${HOME}/.gnofract4d-cache"),
c.dir)
self.assertEqual({}, c.files)
c = cache.T(self.cache_dir)
self.assertEqual(self.cache_dir, c.dir)
self.assertEqual(False, os.path.exists(self.cache_dir))
c.init()
self.assertTrue(os.path.isdir(self.cache_dir))
file1_name = os.path.join(self.cache_dir, "file1.txt")
f = open(file1_name, "w")
f.close()
self.assertTrue(os.path.exists(file1_name))
c.clear()
self.assertEqual(False, os.path.exists(file1_name))
def testAddFile(self):
c = cache.T(self.cache_dir)
c.init()
file1_name = os.path.join(self.tmpdir.name, "file1.txt")
with open(file1_name, "w") as f:
f.write("fish")
self.readall_called = False
contents = c.getcontents(file1_name, self.readall)
self.assertEqual("fish", contents)
self.assertTrue(self.readall_called, "Should have called readall")
self.readall_called = False
contents = c.getcontents(file1_name, self.readall)
self.assertEqual("fish", contents)
self.assertTrue(not self.readall_called,
"Should not have called readall")
def testUpdateFileOnDisk(self):
c = cache.T(self.cache_dir)
c.init()
file1_name = os.path.join(self.tmpdir.name, "file1.txt")
with open(file1_name, "w") as f:
f.write("fish")
self.readall_called = False
contents = c.getcontents(file1_name, self.readall)
self.assertEqual("fish", contents)
self.assertTrue(self.readall_called, "Should have called readall")
self.readall_called = False
time.sleep(1.0) # ensure filesystem will have a different time
with open(file1_name, "w") as f:
f.write("wibble")
contents = c.getcontents(file1_name, self.readall)
self.assertEqual("wibble", contents)
self.assertTrue(self.readall_called, "Should have called readall")
def testMakeFilename(self):
c = cache.T(self.cache_dir)
c.init()
self.assertEqual(os.path.join(self.cache_dir, "fract4d_blah.x"),
c.makefilename("blah", ".x"))
def testHashCode(self):
c = cache.T(self.cache_dir)
c.init()
self.assertEqual("acbd18db4cc2f85cedef654fccc4a4d8", c.hashcode("foo"))
self.assertEqual("b34231a85737d0b078d7ffb17e6bb3b5",
c.hashcode("foo", "flag"))