Menu
▾
▴
[Jython-checkins] SF.net SVN: jython:[7220] trunk/jython/Lib/test
|
From: <fwi...@us...> - 2011-03-12 20:13:48
|
Revision: 7220
http://jython.svn.sourceforge.net/jython/?rev=7220&view=rev
Author: fwierzbicki
Date: 2011-03-12 20:13:35 +0000 (Sat, 12 Mar 2011)
Log Message:
-----------
Tests added from Python 2.6 - these should be reviewed for deletion after we
switch to the 2.6 Lib.
Added Paths:
-----------
trunk/jython/Lib/test/exception_hierarchy.txt
trunk/jython/Lib/test/output/test_global
trunk/jython/Lib/test/output/test_grammar
trunk/jython/Lib/test/test_asynchat.py
trunk/jython/Lib/test/test_base64.py
trunk/jython/Lib/test/test_contextlib.py
trunk/jython/Lib/test/test_datetime.py
trunk/jython/Lib/test/test_email.py
trunk/jython/Lib/test/test_email_renamed.py
trunk/jython/Lib/test/test_gettext.py
trunk/jython/Lib/test/test_global.py
trunk/jython/Lib/test/test_threading_local.py
trunk/jython/Lib/test/test_wsgiref.py
Added: trunk/jython/Lib/test/exception_hierarchy.txt
===================================================================
--- trunk/jython/Lib/test/exception_hierarchy.txt (rev 0)
+++ trunk/jython/Lib/test/exception_hierarchy.txt 2011-03-12 20:13:35 UTC (rev 7220)
@@ -0,0 +1,49 @@
+BaseException
+ +-- SystemExit
+ +-- KeyboardInterrupt
+ +-- GeneratorExit
+ +-- Exception
+ +-- StopIteration
+ +-- StandardError
+ | +-- ArithmeticError
+ | | +-- FloatingPointError
+ | | +-- OverflowError
+ | | +-- ZeroDivisionError
+ | +-- AssertionError
+ | +-- AttributeError
+ | +-- EnvironmentError
+ | | +-- IOError
+ | | +-- OSError
+ | | +-- WindowsError (Windows)
+ | | +-- VMSError (VMS)
+ | +-- EOFError
+ | +-- ImportError
+ | +-- LookupError
+ | | +-- IndexError
+ | | +-- KeyError
+ | +-- MemoryError
+ | +-- NameError
+ | | +-- UnboundLocalError
+ | +-- ReferenceError
+ | +-- RuntimeError
+ | | +-- NotImplementedError
+ | +-- SyntaxError
+ | | +-- IndentationError
+ | | +-- TabError
+ | +-- SystemError
+ | +-- TypeError
+ | +-- ValueError
+ | +-- UnicodeError
+ | +-- UnicodeDecodeError
+ | +-- UnicodeEncodeError
+ | +-- UnicodeTranslateError
+ +-- Warning
+ +-- DeprecationWarning
+ +-- PendingDeprecationWarning
+ +-- RuntimeWarning
+ +-- SyntaxWarning
+ +-- UserWarning
+ +-- FutureWarning
+ +-- ImportWarning
+ +-- UnicodeWarning
+ +-- BytesWarning
Added: trunk/jython/Lib/test/output/test_global
===================================================================
--- trunk/jython/Lib/test/output/test_global (rev 0)
+++ trunk/jython/Lib/test/output/test_global 2011-03-12 20:13:35 UTC (rev 7220)
@@ -0,0 +1 @@
+test_global
Added: trunk/jython/Lib/test/output/test_grammar
===================================================================
--- trunk/jython/Lib/test/output/test_grammar (rev 0)
+++ trunk/jython/Lib/test/output/test_grammar 2011-03-12 20:13:35 UTC (rev 7220)
@@ -0,0 +1 @@
+test_grammar
Added: trunk/jython/Lib/test/test_asynchat.py
===================================================================
--- trunk/jython/Lib/test/test_asynchat.py (rev 0)
+++ trunk/jython/Lib/test/test_asynchat.py 2011-03-12 20:13:35 UTC (rev 7220)
@@ -0,0 +1,93 @@
+# test asynchat -- requires threading
+
+import thread # If this fails, we can't test this module
+import asyncore, asynchat, socket, threading, time
+import unittest
+from test import test_support
+
+HOST = "127.0.0.1"
+PORT = 54322
+
+class echo_server(threading.Thread):
+
+ def run(self):
+ sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+ sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
+ global PORT
+ PORT = test_support.bind_port(sock, HOST)
+ sock.listen(1)
+ conn, client = sock.accept()
+ buffer = ""
+ while "\n" not in buffer:
+ data = conn.recv(1)
+ if not data:
+ break
+ buffer = buffer + data
+ while buffer:
+ n = conn.send(buffer)
+ buffer = buffer[n:]
+ conn.close()
+ sock.close()
+
+class echo_client(asynchat.async_chat):
+
+ def __init__(self, terminator):
+ asynchat.async_chat.__init__(self)
+ self.contents = None
+ self.create_socket(socket.AF_INET, socket.SOCK_STREAM)
+ self.connect((HOST, PORT))
+ self.set_terminator(terminator)
+ self.buffer = ""
+
+ def handle_connect(self):
+ pass
+ ##print "Connected"
+
+ def collect_incoming_data(self, data):
+ self.buffer = self.buffer + data
+
+ def found_terminator(self):
+ #print "Received:", repr(self.buffer)
+ self.contents = self.buffer
+ self.buffer = ""
+ self.close()
+
+
+class TestAsynchat(unittest.TestCase):
+ def setUp (self):
+ pass
+
+ def tearDown (self):
+ pass
+
+ def test_line_terminator(self):
+ s = echo_server()
+ s.start()
+ time.sleep(1) # Give server time to initialize
+ c = echo_client('\n')
+ c.push("hello ")
+ c.push("world\n")
+ asyncore.loop()
+ s.join()
+
+ self.assertEqual(c.contents, 'hello world')
+
+ def test_numeric_terminator(self):
+ # Try reading a fixed number of bytes
+ s = echo_server()
+ s.start()
+ time.sleep(1) # Give server time to initialize
+ c = echo_client(6L)
+ c.push("hello ")
+ c.push("world\n")
+ asyncore.loop()
+ s.join()
+
+ self.assertEqual(c.contents, 'hello ')
+
+
+def test_main(verbose=None):
+ test_support.run_unittest(TestAsynchat)
+
+if __name__ == "__main__":
+ test_main(verbose=True)
Added: trunk/jython/Lib/test/test_base64.py
===================================================================
--- trunk/jython/Lib/test/test_base64.py (rev 0)
+++ trunk/jython/Lib/test/test_base64.py 2011-03-12 20:13:35 UTC (rev 7220)
@@ -0,0 +1,190 @@
+import unittest
+from test import test_support
+import base64
+
+
+
+class LegacyBase64TestCase(unittest.TestCase):
+ def test_encodestring(self):
+ eq = self.assertEqual
+ eq(base64.encodestring("www.python.org"), "d3d3LnB5dGhvbi5vcmc=\n")
+ eq(base64.encodestring("a"), "YQ==\n")
+ eq(base64.encodestring("ab"), "YWI=\n")
+ eq(base64.encodestring("abc"), "YWJj\n")
+ eq(base64.encodestring(""), "")
+ eq(base64.encodestring("abcdefghijklmnopqrstuvwxyz"
+ "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+ "0123456789!@#0^&*();:<>,. []{}"),
+ "YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXpBQkNE"
+ "RUZHSElKS0xNTk9QUVJTVFVWV1hZWjAxMjM0\nNT"
+ "Y3ODkhQCMwXiYqKCk7Ojw+LC4gW117fQ==\n")
+
+ def test_decodestring(self):
+ eq = self.assertEqual
+ eq(base64.decodestring("d3d3LnB5dGhvbi5vcmc=\n"), "www.python.org")
+ eq(base64.decodestring("YQ==\n"), "a")
+ eq(base64.decodestring("YWI=\n"), "ab")
+ eq(base64.decodestring("YWJj\n"), "abc")
+ eq(base64.decodestring("YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXpBQkNE"
+ "RUZHSElKS0xNTk9QUVJTVFVWV1hZWjAxMjM0\nNT"
+ "Y3ODkhQCMwXiYqKCk7Ojw+LC4gW117fQ==\n"),
+ "abcdefghijklmnopqrstuvwxyz"
+ "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+ "0123456789!@#0^&*();:<>,. []{}")
+ eq(base64.decodestring(''), '')
+
+ def test_encode(self):
+ eq = self.assertEqual
+ from cStringIO import StringIO
+ infp = StringIO('abcdefghijklmnopqrstuvwxyz'
+ 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+ '0123456789!@#0^&*();:<>,. []{}')
+ outfp = StringIO()
+ base64.encode(infp, outfp)
+ eq(outfp.getvalue(),
+ 'YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXpBQkNE'
+ 'RUZHSElKS0xNTk9QUVJTVFVWV1hZWjAxMjM0\nNT'
+ 'Y3ODkhQCMwXiYqKCk7Ojw+LC4gW117fQ==\n')
+
+ def test_decode(self):
+ from cStringIO import StringIO
+ infp = StringIO('d3d3LnB5dGhvbi5vcmc=')
+ outfp = StringIO()
+ base64.decode(infp, outfp)
+ self.assertEqual(outfp.getvalue(), 'www.python.org')
+
+
+
+class BaseXYTestCase(unittest.TestCase):
+ def test_b64encode(self):
+ eq = self.assertEqual
+ # Test default alphabet
+ eq(base64.b64encode("www.python.org"), "d3d3LnB5dGhvbi5vcmc=")
+ eq(base64.b64encode('\x00'), 'AA==')
+ eq(base64.b64encode("a"), "YQ==")
+ eq(base64.b64encode("ab"), "YWI=")
+ eq(base64.b64encode("abc"), "YWJj")
+ eq(base64.b64encode(""), "")
+ eq(base64.b64encode("abcdefghijklmnopqrstuvwxyz"
+ "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+ "0123456789!@#0^&*();:<>,. []{}"),
+ "YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXpBQkNE"
+ "RUZHSElKS0xNTk9QUVJTVFVWV1hZWjAxMjM0NT"
+ "Y3ODkhQCMwXiYqKCk7Ojw+LC4gW117fQ==")
+ # Test with arbitrary alternative characters
+ eq(base64.b64encode('\xd3V\xbeo\xf7\x1d', altchars='*$'), '01a*b$cd')
+ # Test standard alphabet
+ eq(base64.standard_b64encode("www.python.org"), "d3d3LnB5dGhvbi5vcmc=")
+ eq(base64.standard_b64encode("a"), "YQ==")
+ eq(base64.standard_b64encode("ab"), "YWI=")
+ eq(base64.standard_b64encode("abc"), "YWJj")
+ eq(base64.standard_b64encode(""), "")
+ eq(base64.standard_b64encode("abcdefghijklmnopqrstuvwxyz"
+ "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+ "0123456789!@#0^&*();:<>,. []{}"),
+ "YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXpBQkNE"
+ "RUZHSElKS0xNTk9QUVJTVFVWV1hZWjAxMjM0NT"
+ "Y3ODkhQCMwXiYqKCk7Ojw+LC4gW117fQ==")
+ # Test with 'URL safe' alternative characters
+ eq(base64.urlsafe_b64encode('\xd3V\xbeo\xf7\x1d'), '01a-b_cd')
+
+ def test_b64decode(self):
+ eq = self.assertEqual
+ eq(base64.b64decode("d3d3LnB5dGhvbi5vcmc="), "www.python.org")
+ eq(base64.b64decode('AA=='), '\x00')
+ eq(base64.b64decode("YQ=="), "a")
+ eq(base64.b64decode("YWI="), "ab")
+ eq(base64.b64decode("YWJj"), "abc")
+ eq(base64.b64decode("YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXpBQkNE"
+ "RUZHSElKS0xNTk9QUVJTVFVWV1hZWjAxMjM0\nNT"
+ "Y3ODkhQCMwXiYqKCk7Ojw+LC4gW117fQ=="),
+ "abcdefghijklmnopqrstuvwxyz"
+ "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+ "0123456789!@#0^&*();:<>,. []{}")
+ eq(base64.b64decode(''), '')
+ # Test with arbitrary alternative characters
+ eq(base64.b64decode('01a*b$cd', altchars='*$'), '\xd3V\xbeo\xf7\x1d')
+ # Test standard alphabet
+ eq(base64.standard_b64decode("d3d3LnB5dGhvbi5vcmc="), "www.python.org")
+ eq(base64.standard_b64decode("YQ=="), "a")
+ eq(base64.standard_b64decode("YWI="), "ab")
+ eq(base64.standard_b64decode("YWJj"), "abc")
+ eq(base64.standard_b64decode(""), "")
+ eq(base64.standard_b64decode("YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXpBQkNE"
+ "RUZHSElKS0xNTk9QUVJTVFVWV1hZWjAxMjM0NT"
+ "Y3ODkhQCMwXiYqKCk7Ojw+LC4gW117fQ=="),
+ "abcdefghijklmnopqrstuvwxyz"
+ "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+ "0123456789!@#0^&*();:<>,. []{}")
+ # Test with 'URL safe' alternative characters
+ eq(base64.urlsafe_b64decode('01a-b_cd'), '\xd3V\xbeo\xf7\x1d')
+
+ def test_b64decode_error(self):
+ self.assertRaises(TypeError, base64.b64decode, 'abc')
+
+ def test_b32encode(self):
+ eq = self.assertEqual
+ eq(base64.b32encode(''), '')
+ eq(base64.b32encode('\x00'), 'AA======')
+ eq(base64.b32encode('a'), 'ME======')
+ eq(base64.b32encode('ab'), 'MFRA====')
+ eq(base64.b32encode('abc'), 'MFRGG===')
+ eq(base64.b32encode('abcd'), 'MFRGGZA=')
+ eq(base64.b32encode('abcde'), 'MFRGGZDF')
+
+ def test_b32decode(self):
+ eq = self.assertEqual
+ eq(base64.b32decode(''), '')
+ eq(base64.b32decode('AA======'), '\x00')
+ eq(base64.b32decode('ME======'), 'a')
+ eq(base64.b32decode('MFRA===='), 'ab')
+ eq(base64.b32decode('MFRGG==='), 'abc')
+ eq(base64.b32decode('MFRGGZA='), 'abcd')
+ eq(base64.b32decode('MFRGGZDF'), 'abcde')
+
+ def test_b32decode_casefold(self):
+ eq = self.assertEqual
+ eq(base64.b32decode('', True), '')
+ eq(base64.b32decode('ME======', True), 'a')
+ eq(base64.b32decode('MFRA====', True), 'ab')
+ eq(base64.b32decode('MFRGG===', True), 'abc')
+ eq(base64.b32decode('MFRGGZA=', True), 'abcd')
+ eq(base64.b32decode('MFRGGZDF', True), 'abcde')
+ # Lower cases
+ eq(base64.b32decode('me======', True), 'a')
+ eq(base64.b32decode('mfra====', True), 'ab')
+ eq(base64.b32decode('mfrgg===', True), 'abc')
+ eq(base64.b32decode('mfrggza=', True), 'abcd')
+ eq(base64.b32decode('mfrggzdf', True), 'abcde')
+ # Expected exceptions
+ self.assertRaises(TypeError, base64.b32decode, 'me======')
+ # Mapping zero and one
+ eq(base64.b32decode('MLO23456'), 'b\xdd\xad\xf3\xbe')
+ eq(base64.b32decode('M1023456', map01='L'), 'b\xdd\xad\xf3\xbe')
+ eq(base64.b32decode('M1023456', map01='I'), 'b\x1d\xad\xf3\xbe')
+
+ def test_b32decode_error(self):
+ self.assertRaises(TypeError, base64.b32decode, 'abc')
+ self.assertRaises(TypeError, base64.b32decode, 'ABCDEF==')
+
+ def test_b16encode(self):
+ eq = self.assertEqual
+ eq(base64.b16encode('\x01\x02\xab\xcd\xef'), '0102ABCDEF')
+ eq(base64.b16encode('\x00'), '00')
+
+ def test_b16decode(self):
+ eq = self.assertEqual
+ eq(base64.b16decode('0102ABCDEF'), '\x01\x02\xab\xcd\xef')
+ eq(base64.b16decode('00'), '\x00')
+ # Lower case is not allowed without a flag
+ self.assertRaises(TypeError, base64.b16decode, '0102abcdef')
+ # Case fold
+ eq(base64.b16decode('0102abcdef', True), '\x01\x02\xab\xcd\xef')
+
+
+
+def test_main():
+ test_support.run_unittest(__name__)
+
+if __name__ == '__main__':
+ test_main()
Added: trunk/jython/Lib/test/test_contextlib.py
===================================================================
--- trunk/jython/Lib/test/test_contextlib.py (rev 0)
+++ trunk/jython/Lib/test/test_contextlib.py 2011-03-12 20:13:35 UTC (rev 7220)
@@ -0,0 +1,337 @@
+"""Unit tests for contextlib.py, and other context managers."""
+
+import sys
+import os
+import decimal
+import tempfile
+import unittest
+import threading
+from contextlib import * # Tests __all__
+from test import test_support
+
+class ContextManagerTestCase(unittest.TestCase):
+
+ def test_contextmanager_plain(self):
+ state = []
+ @contextmanager
+ def woohoo():
+ state.append(1)
+ yield 42
+ state.append(999)
+ with woohoo() as x:
+ self.assertEqual(state, [1])
+ self.assertEqual(x, 42)
+ state.append(x)
+ self.assertEqual(state, [1, 42, 999])
+
+ def test_contextmanager_finally(self):
+ state = []
+ @contextmanager
+ def woohoo():
+ state.append(1)
+ try:
+ yield 42
+ finally:
+ state.append(999)
+ try:
+ with woohoo() as x:
+ self.assertEqual(state, [1])
+ self.assertEqual(x, 42)
+ state.append(x)
+ raise ZeroDivisionError()
+ except ZeroDivisionError:
+ pass
+ else:
+ self.fail("Expected ZeroDivisionError")
+ self.assertEqual(state, [1, 42, 999])
+
+ def test_contextmanager_no_reraise(self):
+ @contextmanager
+ def whee():
+ yield
+ ctx = whee()
+ ctx.__enter__()
+ # Calling __exit__ should not result in an exception
+ self.failIf(ctx.__exit__(TypeError, TypeError("foo"), None))
+
+ def test_contextmanager_trap_yield_after_throw(self):
+ @contextmanager
+ def whoo():
+ try:
+ yield
+ except:
+ yield
+ ctx = whoo()
+ ctx.__enter__()
+ self.assertRaises(
+ RuntimeError, ctx.__exit__, TypeError, TypeError("foo"), None
+ )
+
+ def test_contextmanager_except(self):
+ state = []
+ @contextmanager
+ def woohoo():
+ state.append(1)
+ try:
+ yield 42
+ except ZeroDivisionError, e:
+ state.append(e.args[0])
+ self.assertEqual(state, [1, 42, 999])
+ with woohoo() as x:
+ self.assertEqual(state, [1])
+ self.assertEqual(x, 42)
+ state.append(x)
+ raise ZeroDivisionError(999)
+ self.assertEqual(state, [1, 42, 999])
+
+ def test_contextmanager_attribs(self):
+ def attribs(**kw):
+ def decorate(func):
+ for k,v in kw.items():
+ setattr(func,k,v)
+ return func
+ return decorate
+ @contextmanager
+ @attribs(foo='bar')
+ def baz(spam):
+ """Whee!"""
+ self.assertEqual(baz.__name__,'baz')
+ self.assertEqual(baz.foo, 'bar')
+ self.assertEqual(baz.__doc__, "Whee!")
+
+class NestedTestCase(unittest.TestCase):
+
+ # XXX This needs more work
+
+ def test_nested(self):
+ @contextmanager
+ def a():
+ yield 1
+ @contextmanager
+ def b():
+ yield 2
+ @contextmanager
+ def c():
+ yield 3
+ with nested(a(), b(), c()) as (x, y, z):
+ self.assertEqual(x, 1)
+ self.assertEqual(y, 2)
+ self.assertEqual(z, 3)
+
+ def test_nested_cleanup(self):
+ state = []
+ @contextmanager
+ def a():
+ state.append(1)
+ try:
+ yield 2
+ finally:
+ state.append(3)
+ @contextmanager
+ def b():
+ state.append(4)
+ try:
+ yield 5
+ finally:
+ state.append(6)
+ try:
+ with nested(a(), b()) as (x, y):
+ state.append(x)
+ state.append(y)
+ 1 // 0
+ except ZeroDivisionError:
+ self.assertEqual(state, [1, 4, 2, 5, 6, 3])
+ else:
+ self.fail("Didn't raise ZeroDivisionError")
+
+ def test_nested_right_exception(self):
+ state = []
+ @contextmanager
+ def a():
+ yield 1
+ class b(object):
+ def __enter__(self):
+ return 2
+ def __exit__(self, *exc_info):
+ try:
+ raise Exception()
+ except:
+ pass
+ try:
+ with nested(a(), b()) as (x, y):
+ 1 // 0
+ except ZeroDivisionError:
+ self.assertEqual((x, y), (1, 2))
+ except Exception:
+ self.fail("Reraised wrong exception")
+ else:
+ self.fail("Didn't raise ZeroDivisionError")
+
+ def test_nested_b_swallows(self):
+ @contextmanager
+ def a():
+ yield
+ @contextmanager
+ def b():
+ try:
+ yield
+ except:
+ # Swallow the exception
+ pass
+ try:
+ with nested(a(), b()):
+ 1 // 0
+ except ZeroDivisionError:
+ self.fail("Didn't swallow ZeroDivisionError")
+
+ def test_nested_break(self):
+ @contextmanager
+ def a():
+ yield
+ state = 0
+ while True:
+ state += 1
+ with nested(a(), a()):
+ break
+ state += 10
+ self.assertEqual(state, 1)
+
+ def test_nested_continue(self):
+ @contextmanager
+ def a():
+ yield
+ state = 0
+ while state < 3:
+ state += 1
+ with nested(a(), a()):
+ continue
+ state += 10
+ self.assertEqual(state, 3)
+
+ def test_nested_return(self):
+ @contextmanager
+ def a():
+ try:
+ yield
+ except:
+ pass
+ def foo():
+ with nested(a(), a()):
+ return 1
+ return 10
+ self.assertEqual(foo(), 1)
+
+class ClosingTestCase(unittest.TestCase):
+
+ # XXX This needs more work
+
+ def test_closing(self):
+ state = []
+ class C:
+ def close(self):
+ state.append(1)
+ x = C()
+ self.assertEqual(state, [])
+ with closing(x) as y:
+ self.assertEqual(x, y)
+ self.assertEqual(state, [1])
+
+ def test_closing_error(self):
+ state = []
+ class C:
+ def close(self):
+ state.append(1)
+ x = C()
+ self.assertEqual(state, [])
+ try:
+ with closing(x) as y:
+ self.assertEqual(x, y)
+ 1 // 0
+ except ZeroDivisionError:
+ self.assertEqual(state, [1])
+ else:
+ self.fail("Didn't raise ZeroDivisionError")
+
+class FileContextTestCase(unittest.TestCase):
+
+ def testWithOpen(self):
+ tfn = tempfile.mktemp()
+ try:
+ f = None
+ with open(tfn, "w") as f:
+ self.failIf(f.closed)
+ f.write("Booh\n")
+ self.failUnless(f.closed)
+ f = None
+ try:
+ with open(tfn, "r") as f:
+ self.failIf(f.closed)
+ self.assertEqual(f.read(), "Booh\n")
+ 1 // 0
+ except ZeroDivisionError:
+ self.failUnless(f.closed)
+ else:
+ self.fail("Didn't raise ZeroDivisionError")
+ finally:
+ try:
+ os.remove(tfn)
+ except os.error:
+ pass
+
+class LockContextTestCase(unittest.TestCase):
+
+ def boilerPlate(self, lock, locked):
+ self.failIf(locked())
+ with lock:
+ self.failUnless(locked())
+ self.failIf(locked())
+ try:
+ with lock:
+ self.failUnless(locked())
+ 1 // 0
+ except ZeroDivisionError:
+ self.failIf(locked())
+ else:
+ self.fail("Didn't raise ZeroDivisionError")
+
+ def testWithLock(self):
+ lock = threading.Lock()
+ self.boilerPlate(lock, lock.locked)
+
+ def testWithRLock(self):
+ lock = threading.RLock()
+ self.boilerPlate(lock, lock._is_owned)
+
+ def testWithCondition(self):
+ lock = threading.Condition()
+ def locked():
+ return lock._is_owned()
+ self.boilerPlate(lock, locked)
+
+ def testWithSemaphore(self):
+ lock = threading.Semaphore()
+ def locked():
+ if lock.acquire(False):
+ lock.release()
+ return False
+ else:
+ return True
+ self.boilerPlate(lock, locked)
+
+ def testWithBoundedSemaphore(self):
+ lock = threading.BoundedSemaphore()
+ def locked():
+ if lock.acquire(False):
+ lock.release()
+ return False
+ else:
+ return True
+ self.boilerPlate(lock, locked)
+
+# This is needed to make the test actually run under regrtest.py!
+def test_main():
+ test_support.run_unittest(__name__)
+
+
+if __name__ == "__main__":
+ test_main()
Added: trunk/jython/Lib/test/test_datetime.py
===================================================================
--- trunk/jython/Lib/test/test_datetime.py (rev 0)
+++ trunk/jython/Lib/test/test_datetime.py 2011-03-12 20:13:35 UTC (rev 7220)
@@ -0,0 +1,3367 @@
+"""Test date/time type.
+
+See http://www.zope.org/Members/fdrake/DateTimeWiki/TestCases
+"""
+
+import sys
+import pickle
+import cPickle
+import unittest
+
+from test import test_support
+
+from datetime import MINYEAR, MAXYEAR
+from datetime import timedelta
+from datetime import tzinfo
+from datetime import time
+from datetime import date, datetime
+
+pickle_choices = [(pickler, unpickler, proto)
+ for pickler in pickle, cPickle
+ for unpickler in pickle, cPickle
+ for proto in range(3)]
+assert len(pickle_choices) == 2*2*3
+
+# An arbitrary collection of objects of non-datetime types, for testing
+# mixed-type comparisons.
+OTHERSTUFF = (10, 10L, 34.5, "abc", {}, [], ())
+
+
+#############################################################################
+# module tests
+
+class TestModule(unittest.TestCase):
+
+ def test_constants(self):
+ import datetime
+ self.assertEqual(datetime.MINYEAR, 1)
+ self.assertEqual(datetime.MAXYEAR, 9999)
+
+#############################################################################
+# tzinfo tests
+
+class FixedOffset(tzinfo):
+ def __init__(self, offset, name, dstoffset=42):
+ if isinstance(offset, int):
+ offset = timedelta(minutes=offset)
+ if isinstance(dstoffset, int):
+ dstoffset = timedelta(minutes=dstoffset)
+ self.__offset = offset
+ self.__name = name
+ self.__dstoffset = dstoffset
+ def __repr__(self):
+ return self.__name.lower()
+ def utcoffset(self, dt):
+ return self.__offset
+ def tzname(self, dt):
+ return self.__name
+ def dst(self, dt):
+ return self.__dstoffset
+
+class PicklableFixedOffset(FixedOffset):
+ def __init__(self, offset=None, name=None, dstoffset=None):
+ FixedOffset.__init__(self, offset, name, dstoffset)
+
+class TestTZInfo(unittest.TestCase):
+
+ def test_non_abstractness(self):
+ # In order to allow subclasses to get pickled, the C implementation
+ # wasn't able to get away with having __init__ raise
+ # NotImplementedError.
+ useless = tzinfo()
+ dt = datetime.max
+ self.assertRaises(NotImplementedError, useless.tzname, dt)
+ self.assertRaises(NotImplementedError, useless.utcoffset, dt)
+ self.assertRaises(NotImplementedError, useless.dst, dt)
+
+ def test_subclass_must_override(self):
+ class NotEnough(tzinfo):
+ def __init__(self, offset, name):
+ self.__offset = offset
+ self.__name = name
+ self.failUnless(issubclass(NotEnough, tzinfo))
+ ne = NotEnough(3, "NotByALongShot")
+ self.failUnless(isinstance(ne, tzinfo))
+
+ dt = datetime.now()
+ self.assertRaises(NotImplementedError, ne.tzname, dt)
+ self.assertRaises(NotImplementedError, ne.utcoffset, dt)
+ self.assertRaises(NotImplementedError, ne.dst, dt)
+
+ def test_normal(self):
+ fo = FixedOffset(3, "Three")
+ self.failUnless(isinstance(fo, tzinfo))
+ for dt in datetime.now(), None:
+ self.assertEqual(fo.utcoffset(dt), timedelta(minutes=3))
+ self.assertEqual(fo.tzname(dt), "Three")
+ self.assertEqual(fo.dst(dt), timedelta(minutes=42))
+
+ def test_pickling_base(self):
+ # There's no point to pickling tzinfo objects on their own (they
+ # carry no data), but they need to be picklable anyway else
+ # concrete subclasses can't be pickled.
+ orig = tzinfo.__new__(tzinfo)
+ self.failUnless(type(orig) is tzinfo)
+ for pickler, unpickler, proto in pickle_choices:
+ green = pickler.dumps(orig, proto)
+ derived = unpickler.loads(green)
+ self.failUnless(type(derived) is tzinfo)
+
+ def test_pickling_subclass(self):
+ # Make sure we can pickle/unpickle an instance of a subclass.
+ offset = timedelta(minutes=-300)
+ orig = PicklableFixedOffset(offset, 'cookie')
+ self.failUnless(isinstance(orig, tzinfo))
+ self.failUnless(type(orig) is PicklableFixedOffset)
+ self.assertEqual(orig.utcoffset(None), offset)
+ self.assertEqual(orig.tzname(None), 'cookie')
+ for pickler, unpickler, proto in pickle_choices:
+ green = pickler.dumps(orig, proto)
+ derived = unpickler.loads(green)
+ self.failUnless(isinstance(derived, tzinfo))
+ self.failUnless(type(derived) is PicklableFixedOffset)
+ self.assertEqual(derived.utcoffset(None), offset)
+ self.assertEqual(derived.tzname(None), 'cookie')
+
+#############################################################################
+# Base clase for testing a particular aspect of timedelta, time, date and
+# datetime comparisons.
+
+class HarmlessMixedComparison:
+ # Test that __eq__ and __ne__ don't complain for mixed-type comparisons.
+
+ # Subclasses must define 'theclass', and theclass(1, 1, 1) must be a
+ # legit constructor.
+
+ def test_harmless_mixed_comparison(self):
+ me = self.theclass(1, 1, 1)
+
+ self.failIf(me == ())
+ self.failUnless(me != ())
+ self.failIf(() == me)
+ self.failUnless(() != me)
+
+ self.failUnless(me in [1, 20L, [], me])
+ self.failIf(me not in [1, 20L, [], me])
+
+ self.failUnless([] in [me, 1, 20L, []])
+ self.failIf([] not in [me, 1, 20L, []])
+
+ def test_harmful_mixed_comparison(self):
+ me = self.theclass(1, 1, 1)
+
+ self.assertRaises(TypeError, lambda: me < ())
+ self.assertRaises(TypeError, lambda: me <= ())
+ self.assertRaises(TypeError, lambda: me > ())
+ self.assertRaises(TypeError, lambda: me >= ())
+
+ self.assertRaises(TypeError, lambda: () < me)
+ self.assertRaises(TypeError, lambda: () <= me)
+ self.assertRaises(TypeError, lambda: () > me)
+ self.assertRaises(TypeError, lambda: () >= me)
+
+ self.assertRaises(TypeError, cmp, (), me)
+ self.assertRaises(TypeError, cmp, me, ())
+
+#############################################################################
+# timedelta tests
+
+class TestTimeDelta(HarmlessMixedComparison, unittest.TestCase):
+
+ theclass = timedelta
+
+ def test_constructor(self):
+ eq = self.assertEqual
+ td = timedelta
+
+ # Check keyword args to constructor
+ eq(td(), td(weeks=0, days=0, hours=0, minutes=0, seconds=0,
+ milliseconds=0, microseconds=0))
+ eq(td(1), td(days=1))
+ eq(td(0, 1), td(seconds=1))
+ eq(td(0, 0, 1), td(microseconds=1))
+ eq(td(weeks=1), td(days=7))
+ eq(td(days=1), td(hours=24))
+ eq(td(hours=1), td(minutes=60))
+ eq(td(minutes=1), td(seconds=60))
+ eq(td(seconds=1), td(milliseconds=1000))
+ eq(td(milliseconds=1), td(microseconds=1000))
+
+ # Check float args to constructor
+ eq(td(weeks=1.0/7), td(days=1))
+ eq(td(days=1.0/24), td(hours=1))
+ eq(td(hours=1.0/60), td(minutes=1))
+ eq(td(minutes=1.0/60), td(seconds=1))
+ eq(td(seconds=0.001), td(milliseconds=1))
+ eq(td(milliseconds=0.001), td(microseconds=1))
+
+ def test_computations(self):
+ eq = self.assertEqual
+ td = timedelta
+
+ a = td(7) # One week
+ b = td(0, 60) # One minute
+ c = td(0, 0, 1000) # One millisecond
+ eq(a+b+c, td(7, 60, 1000))
+ eq(a-b, td(6, 24*3600 - 60))
+ eq(-a, td(-7))
+ eq(+a, td(7))
+ eq(-b, td(-1, 24*3600 - 60))
+ eq(-c, td(-1, 24*3600 - 1, 999000))
+ eq(abs(a), a)
+ eq(abs(-a), a)
+ eq(td(6, 24*3600), a)
+ eq(td(0, 0, 60*1000000), b)
+ eq(a*10, td(70))
+ eq(a*10, 10*a)
+ eq(a*10L, 10*a)
+ eq(b*10, td(0, 600))
+ eq(10*b, td(0, 600))
+ eq(b*10L, td(0, 600))
+ eq(c*10, td(0, 0, 10000))
+ eq(10*c, td(0, 0, 10000))
+ eq(c*10L, td(0, 0, 10000))
+ eq(a*-1, -a)
+ eq(b*-2, -b-b)
+ eq(c*-2, -c+-c)
+ eq(b*(60*24), (b*60)*24)
+ eq(b*(60*24), (60*b)*24)
+ eq(c*1000, td(0, 1))
+ eq(1000*c, td(0, 1))
+ eq(a//7, td(1))
+ eq(b//10, td(0, 6))
+ eq(c//1000, td(0, 0, 1))
+ eq(a//10, td(0, 7*24*360))
+ eq(a//3600000, td(0, 0, 7*24*1000))
+
+ def test_disallowed_computations(self):
+ a = timedelta(42)
+
+ # Add/sub ints, longs, floats should be illegal
+ for i in 1, 1L, 1.0:
+ self.assertRaises(TypeError, lambda: a+i)
+ self.assertRaises(TypeError, lambda: a-i)
+ self.assertRaises(TypeError, lambda: i+a)
+ self.assertRaises(TypeError, lambda: i-a)
+
+ # Mul/div by float isn't supported.
+ x = 2.3
+ self.assertRaises(TypeError, lambda: a*x)
+ self.assertRaises(TypeError, lambda: x*a)
+ self.assertRaises(TypeError, lambda: a/x)
+ self.assertRaises(TypeError, lambda: x/a)
+ self.assertRaises(TypeError, lambda: a // x)
+ self.assertRaises(TypeError, lambda: x // a)
+
+ # Division of int by timedelta doesn't make sense.
+ # Division by zero doesn't make sense.
+ for zero in 0, 0L:
+ self.assertRaises(TypeError, lambda: zero // a)
+ self.assertRaises(ZeroDivisionError, lambda: a // zero)
+
+ def test_basic_attributes(self):
+ days, seconds, us = 1, 7, 31
+ td = timedelta(days, seconds, us)
+ self.assertEqual(td.days, days)
+ self.assertEqual(td.seconds, seconds)
+ self.assertEqual(td.microseconds, us)
+
+ def test_carries(self):
+ t1 = timedelta(days=100,
+ weeks=-7,
+ hours=-24*(100-49),
+ minutes=-3,
+ seconds=12,
+ microseconds=(3*60 - 12) * 1e6 + 1)
+ t2 = timedelta(microseconds=1)
+ self.assertEqual(t1, t2)
+
+ def test_hash_equality(self):
+ t1 = timedelta(days=100,
+ weeks=-7,
+ hours=-24*(100-49),
+ minutes=-3,
+ seconds=12,
+ microseconds=(3*60 - 12) * 1000000)
+ t2 = timedelta()
+ self.assertEqual(hash(t1), hash(t2))
+
+ t1 += timedelta(weeks=7)
+ t2 += timedelta(days=7*7)
+ self.assertEqual(t1, t2)
+ self.assertEqual(hash(t1), hash(t2))
+
+ d = {t1: 1}
+ d[t2] = 2
+ self.assertEqual(len(d), 1)
+ self.assertEqual(d[t1], 2)
+
+ def test_pickling(self):
+ args = 12, 34, 56
+ orig = timedelta(*args)
+ for pickler, unpickler, proto in pickle_choices:
+ green = pickler.dumps(orig, proto)
+ derived = unpickler.loads(green)
+ self.assertEqual(orig, derived)
+
+ def test_compare(self):
+ t1 = timedelta(2, 3, 4)
+ t2 = timedelta(2, 3, 4)
+ self.failUnless(t1 == t2)
+ self.failUnless(t1 <= t2)
+ self.failUnless(t1 >= t2)
+ self.failUnless(not t1 != t2)
+ self.failUnless(not t1 < t2)
+ self.failUnless(not t1 > t2)
+ self.assertEqual(cmp(t1, t2), 0)
+ self.assertEqual(cmp(t2, t1), 0)
+
+ for args in (3, 3, 3), (2, 4, 4), (2, 3, 5):
+ t2 = timedelta(*args) # this is larger than t1
+ self.failUnless(t1 < t2)
+ self.failUnless(t2 > t1)
+ self.failUnless(t1 <= t2)
+ self.failUnless(t2 >= t1)
+ self.failUnless(t1 != t2)
+ self.failUnless(t2 != t1)
+ self.failUnless(not t1 == t2)
+ self.failUnless(not t2 == t1)
+ self.failUnless(not t1 > t2)
+ self.failUnless(not t2 < t1)
+ self.failUnless(not t1 >= t2)
+ self.failUnless(not t2 <= t1)
+ self.assertEqual(cmp(t1, t2), -1)
+ self.assertEqual(cmp(t2, t1), 1)
+
+ for badarg in OTHERSTUFF:
+ self.assertEqual(t1 == badarg, False)
+ self.assertEqual(t1 != badarg, True)
+ self.assertEqual(badarg == t1, False)
+ self.assertEqual(badarg != t1, True)
+
+ self.assertRaises(TypeError, lambda: t1 <= badarg)
+ self.assertRaises(TypeError, lambda: t1 < badarg)
+ self.assertRaises(TypeError, lambda: t1 > badarg)
+ self.assertRaises(TypeError, lambda: t1 >= badarg)
+ self.assertRaises(TypeError, lambda: badarg <= t1)
+ self.assertRaises(TypeError, lambda: badarg < t1)
+ self.assertRaises(TypeError, lambda: badarg > t1)
+ self.assertRaises(TypeError, lambda: badarg >= t1)
+
+ def test_str(self):
+ td = timedelta
+ eq = self.assertEqual
+
+ eq(str(td(1)), "1 day, 0:00:00")
+ eq(str(td(-1)), "-1 day, 0:00:00")
+ eq(str(td(2)), "2 days, 0:00:00")
+ eq(str(td(-2)), "-2 days, 0:00:00")
+
+ eq(str(td(hours=12, minutes=58, seconds=59)), "12:58:59")
+ eq(str(td(hours=2, minutes=3, seconds=4)), "2:03:04")
+ eq(str(td(weeks=-30, hours=23, minutes=12, seconds=34)),
+ "-210 days, 23:12:34")
+
+ eq(str(td(milliseconds=1)), "0:00:00.001000")
+ eq(str(td(microseconds=3)), "0:00:00.000003")
+
+ eq(str(td(days=999999999, hours=23, minutes=59, seconds=59,
+ microseconds=999999)),
+ "999999999 days, 23:59:59.999999")
+
+ def test_roundtrip(self):
+ for td in (timedelta(days=999999999, hours=23, minutes=59,
+ seconds=59, microseconds=999999),
+ timedelta(days=-999999999),
+ timedelta(days=1, seconds=2, microseconds=3)):
+
+ # Verify td -> string -> td identity.
+ s = repr(td)
+ self.failUnless(s.startswith('datetime.'))
+ s = s[9:]
+ td2 = eval(s)
+ self.assertEqual(td, td2)
+
+ # Verify identity via reconstructing from pieces.
+ td2 = timedelta(td.days, td.seconds, td.microseconds)
+ self.assertEqual(td, td2)
+
+ def test_resolution_info(self):
+ self.assert_(isinstance(timedelta.min, timedelta))
+ self.assert_(isinstance(timedelta.max, timedelta))
+ self.assert_(isinstance(timedelta.resolution, timedelta))
+ self.assert_(timedelta.max > timedelta.min)
+ self.assertEqual(timedelta.min, timedelta(-999999999))
+ self.assertEqual(timedelta.max, timedelta(999999999, 24*3600-1, 1e6-1))
+ self.assertEqual(timedelta.resolution, timedelta(0, 0, 1))
+
+ def test_overflow(self):
+ tiny = timedelta.resolution
+
+ td = timedelta.min + tiny
+ td -= tiny # no problem
+ self.assertRaises(OverflowError, td.__sub__, tiny)
+ self.assertRaises(OverflowError, td.__add__, -tiny)
+
+ td = timedelta.max - tiny
+ td += tiny # no problem
+ self.assertRaises(OverflowError, td.__add__, tiny)
+ self.assertRaises(OverflowError, td.__sub__, -tiny)
+
+ self.assertRaises(OverflowError, lambda: -timedelta.max)
+
+ def test_microsecond_rounding(self):
+ td = timedelta
+ eq = self.assertEqual
+
+ # Single-field rounding.
+ eq(td(milliseconds=0.4/1000), td(0)) # rounds to 0
+ eq(td(milliseconds=-0.4/1000), td(0)) # rounds to 0
+ eq(td(milliseconds=0.6/1000), td(microseconds=1))
+ eq(td(milliseconds=-0.6/1000), td(microseconds=-1))
+
+ # Rounding due to contributions from more than one field.
+ us_per_hour = 3600e6
+ us_per_day = us_per_hour * 24
+ eq(td(days=.4/us_per_day), td(0))
+ eq(td(hours=.2/us_per_hour), td(0))
+ eq(td(days=.4/us_per_day, hours=.2/us_per_hour), td(microseconds=1))
+
+ eq(td(days=-.4/us_per_day), td(0))
+ eq(td(hours=-.2/us_per_hour), td(0))
+ eq(td(days=-.4/us_per_day, hours=-.2/us_per_hour), td(microseconds=-1))
+
+ def test_massive_normalization(self):
+ td = timedelta(microseconds=-1)
+ self.assertEqual((td.days, td.seconds, td.microseconds),
+ (-1, 24*3600-1, 999999))
+
+ def test_bool(self):
+ self.failUnless(timedelta(1))
+ self.failUnless(timedelta(0, 1))
+ self.failUnless(timedelta(0, 0, 1))
+ self.failUnless(timedelta(microseconds=1))
+ self.failUnless(not timedelta(0))
+
+ def test_subclass_timedelta(self):
+
+ class T(timedelta):
+ @staticmethod
+ def from_td(td):
+ return T(td.days, td.seconds, td.microseconds)
+
+ def as_hours(self):
+ sum = (self.days * 24 +
+ self.seconds / 3600.0 +
+ self.microseconds / 3600e6)
+ return round(sum)
+
+ t1 = T(days=1)
+ self.assert_(type(t1) is T)
+ self.assertEqual(t1.as_hours(), 24)
+
+ t2 = T(days=-1, seconds=-3600)
+ self.assert_(type(t2) is T)
+ self.assertEqual(t2.as_hours(), -25)
+
+ t3 = t1 + t2
+ self.assert_(type(t3) is timedelta)
+ t4 = T.from_td(t3)
+ self.assert_(type(t4) is T)
+ self.assertEqual(t3.days, t4.days)
+ self.assertEqual(t3.seconds, t4.seconds)
+ self.assertEqual(t3.microseconds, t4.microseconds)
+ self.assertEqual(str(t3), str(t4))
+ self.assertEqual(t4.as_hours(), -1)
+
+#############################################################################
+# date tests
+
+class TestDateOnly(unittest.TestCase):
+ # Tests here won't pass if also run on datetime objects, so don't
+ # subclass this to test datetimes too.
+
+ def test_delta_non_days_ignored(self):
+ dt = date(2000, 1, 2)
+ delta = timedelta(days=1, hours=2, minutes=3, seconds=4,
+ microseconds=5)
+ days = timedelta(delta.days)
+ self.assertEqual(days, timedelta(1))
+
+ dt2 = dt + delta
+ self.assertEqual(dt2, dt + days)
+
+ dt2 = delta + dt
+ self.assertEqual(dt2, dt + days)
+
+ dt2 = dt - delta
+ self.assertEqual(dt2, dt - days)
+
+ delta = -delta
+ days = timedelta(delta.days)
+ self.assertEqual(days, timedelta(-2))
+
+ dt2 = dt + delta
+ self.assertEqual(dt2, dt + days)
+
+ dt2 = delta + dt
+ self.assertEqual(dt2, dt + days)
+
+ dt2 = dt - delta
+ self.assertEqual(dt2, dt - days)
+
+class SubclassDate(date):
+ sub_var = 1
+
+class TestDate(HarmlessMixedComparison, unittest.TestCase):
+ # Tests here should pass for both dates and datetimes, except for a
+ # few tests that TestDateTime overrides.
+
+ theclass = date
+
+ def test_basic_attributes(self):
+ dt = self.theclass(2002, 3, 1)
+ self.assertEqual(dt.year, 2002)
+ self.assertEqual(dt.month, 3)
+ self.assertEqual(dt.day, 1)
+
+ def test_roundtrip(self):
+ for dt in (self.theclass(1, 2, 3),
+ self.theclass.today()):
+ # Verify dt -> string -> date identity.
+ s = repr(dt)
+ self.failUnless(s.startswith('datetime.'))
+ s = s[9:]
+ dt2 = eval(s)
+ self.assertEqual(dt, dt2)
+
+ # Verify identity via reconstructing from pieces.
+ dt2 = self.theclass(dt.year, dt.month, dt.day)
+ self.assertEqual(dt, dt2)
+
+ def test_ordinal_conversions(self):
+ # Check some fixed values.
+ for y, m, d, n in [(1, 1, 1, 1), # calendar origin
+ (1, 12, 31, 365),
+ (2, 1, 1, 366),
+ # first example from "Calendrical Calculations"
+ (1945, 11, 12, 710347)]:
+ d = self.theclass(y, m, d)
+ self.assertEqual(n, d.toordinal())
+ fromord = self.theclass.fromordinal(n)
+ self.assertEqual(d, fromord)
+ if hasattr(fromord, "hour"):
+ # if we're checking something fancier than a date, verify
+ # the extra fields have been zeroed out
+ self.assertEqual(fromord.hour, 0)
+ self.assertEqual(fromord.minute, 0)
+ self.assertEqual(fromord.second, 0)
+ self.assertEqual(fromord.microsecond, 0)
+
+ # Check first and last days of year spottily across the whole
+ # range of years supported.
+ for year in xrange(MINYEAR, MAXYEAR+1, 7):
+ # Verify (year, 1, 1) -> ordinal -> y, m, d is identity.
+ d = self.theclass(year, 1, 1)
+ n = d.toordinal()
+ d2 = self.theclass.fromordinal(n)
+ self.assertEqual(d, d2)
+ # Verify that moving back a day gets to the end of year-1.
+ if year > 1:
+ d = self.theclass.fromordinal(n-1)
+ d2 = self.theclass(year-1, 12, 31)
+ self.assertEqual(d, d2)
+ self.assertEqual(d2.toordinal(), n-1)
+
+ # Test every day in a leap-year and a non-leap year.
+ dim = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]
+ for year, isleap in (2000, True), (2002, False):
+ n = self.theclass(year, 1, 1).toordinal()
+ for month, maxday in zip(range(1, 13), dim):
+ if month == 2 and isleap:
+ maxday += 1
+ for day in range(1, maxday+1):
+ d = self.theclass(year, month, day)
+ self.assertEqual(d.toordinal(), n)
+ self.assertEqual(d, self.theclass.fromordinal(n))
+ n += 1
+
+ def test_extreme_ordinals(self):
+ a = self.theclass.min
+ a = self.theclass(a.year, a.month, a.day) # get rid of time parts
+ aord = a.toordinal()
+ b = a.fromordinal(aord)
+ self.assertEqual(a, b)
+
+ self.assertRaises(ValueError, lambda: a.fromordinal(aord - 1))
+
+ b = a + timedelta(days=1)
+ self.assertEqual(b.toordinal(), aord + 1)
+ self.assertEqual(b, self.theclass.fromordinal(aord + 1))
+
+ a = self.theclass.max
+ a = self.theclass(a.year, a.month, a.day) # get rid of time parts
+ aord = a.toordinal()
+ b = a.fromordinal(aord)
+ self.assertEqual(a, b)
+
+ self.assertRaises(ValueError, lambda: a.fromordinal(aord + 1))
+
+ b = a - timedelta(days=1)
+ self.assertEqual(b.toordinal(), aord - 1)
+ self.assertEqual(b, self.theclass.fromordinal(aord - 1))
+
+ def test_bad_constructor_arguments(self):
+ # bad years
+ self.theclass(MINYEAR, 1, 1) # no exception
+ self.theclass(MAXYEAR, 1, 1) # no exception
+ self.assertRaises(ValueError, self.theclass, MINYEAR-1, 1, 1)
+ self.assertRaises(ValueError, self.theclass, MAXYEAR+1, 1, 1)
+ # bad months
+ self.theclass(2000, 1, 1) # no exception
+ self.theclass(2000, 12, 1) # no exception
+ self.assertRaises(ValueError, self.theclass, 2000, 0, 1)
+ self.assertRaises(ValueError, self.theclass, 2000, 13, 1)
+ # bad days
+ self.theclass(2000, 2, 29) # no exception
+ self.theclass(2004, 2, 29) # no exception
+ self.theclass(2400, 2, 29) # no exception
+ self.assertRaises(ValueError, self.theclass, 2000, 2, 30)
+ self.assertRaises(ValueError, self.theclass, 2001, 2, 29)
+ self.assertRaises(ValueError, self.theclass, 2100, 2, 29)
+ self.assertRaises(ValueError, self.theclass, 1900, 2, 29)
+ self.assertRaises(ValueError, self.theclass, 2000, 1, 0)
+ self.assertRaises(ValueError, self.theclass, 2000, 1, 32)
+
+ def test_hash_equality(self):
+ d = self.theclass(2000, 12, 31)
+ # same thing
+ e = self.theclass(2000, 12, 31)
+ self.assertEqual(d, e)
+ self.assertEqual(hash(d), hash(e))
+
+ dic = {d: 1}
+ dic[e] = 2
+ self.assertEqual(len(dic), 1)
+ self.assertEqual(dic[d], 2)
+ self.assertEqual(dic[e], 2)
+
+ d = self.theclass(2001, 1, 1)
+ # same thing
+ e = self.theclass(2001, 1, 1)
+ self.assertEqual(d, e)
+ self.assertEqual(hash(d), hash(e))
+
+ dic = {d: 1}
+ dic[e] = 2
+ self.assertEqual(len(dic), 1)
+ self.assertEqual(dic[d], 2)
+ self.assertEqual(dic[e], 2)
+
+ def test_computations(self):
+ a = self.theclass(2002, 1, 31)
+ b = self.theclass(1956, 1, 31)
+
+ diff = a-b
+ self.assertEqual(diff.days, 46*365 + len(range(1956, 2002, 4)))
+ self.assertEqual(diff.seconds, 0)
+ self.assertEqual(diff.microseconds, 0)
+
+ day = timedelta(1)
+ week = timedelta(7)
+ a = self.theclass(2002, 3, 2)
+ self.assertEqual(a + day, self.theclass(2002, 3, 3))
+ self.assertEqual(day + a, self.theclass(2002, 3, 3))
+ self.assertEqual(a - day, self.theclass(2002, 3, 1))
+ self.assertEqual(-day + a, self.theclass(2002, 3, 1))
+ self.assertEqual(a + week, self.theclass(2002, 3, 9))
+ self.assertEqual(a - week, self.theclass(2002, 2, 23))
+ self.assertEqual(a + 52*week, self.theclass(2003, 3, 1))
+ self.assertEqual(a - 52*week, self.theclass(2001, 3, 3))
+ self.assertEqual((a + week) - a, week)
+ self.assertEqual((a + day) - a, day)
+ self.assertEqual((a - week) - a, -week)
+ self.assertEqual((a - day) - a, -day)
+ self.assertEqual(a - (a + week), -week)
+ self.assertEqual(a - (a + day), -day)
+ self.assertEqual(a - (a - week), week)
+ self.assertEqual(a - (a - day), day)
+
+ # Add/sub ints, longs, floats should be illegal
+ for i in 1, 1L, 1.0:
+ self.assertRaises(TypeError, lambda: a+i)
+ self.assertRaises(TypeError, lambda: a-i)
+ self.assertRaises(TypeError, lambda: i+a)
+ self.assertRaises(TypeError, lambda: i-a)
+
+ # delta - date is senseless.
+ self.assertRaises(TypeError, lambda: day - a)
+ # mixing date and (delta or date) via * or // is senseless
+ self.assertRaises(TypeError, lambda: day * a)
+ self.assertRaises(TypeError, lambda: a * day)
+ self.assertRaises(TypeError, lambda: day // a)
+ self.assertRaises(TypeError, lambda: a // day)
+ self.assertRaises(TypeError, lambda: a * a)
+ self.assertRaises(TypeError, lambda: a // a)
+ # date + date is senseless
+ self.assertRaises(TypeError, lambda: a + a)
+
+ def test_overflow(self):
+ tiny = self.theclass.resolution
+
+ for delta in [tiny, timedelta(1), timedelta(2)]:
+ dt = self.theclass.min + delta
+ dt -= delta # no problem
+ self.assertRaises(OverflowError, dt.__sub__, delta)
+ self.assertRaises(OverflowError, dt.__add__, -delta)
+
+ dt = self.theclass.max - delta
+ dt += delta # no problem
+ self.assertRaises(OverflowError, dt.__add__, delta)
+ self.assertRaises(OverflowError, dt.__sub__, -delta)
+
+ def test_fromtimestamp(self):
+ import time
+
+ # Try an arbitrary fixed value.
+ year, month, day = 1999, 9, 19
+ ts = time.mktime((year, month, day, 0, 0, 0, 0, 0, -1))
+ d = self.theclass.fromtimestamp(ts)
+ self.assertEqual(d.year, year)
+ self.assertEqual(d.month, month)
+ self.assertEqual(d.day, day)
+
+ def test_insane_fromtimestamp(self):
+ # It's possible that some platform maps time_t to double,
+ # and that this test will fail there. This test should
+ # exempt such platforms (provided they return reasonable
+ # results!).
+ for insane in -1e200, 1e200:
+ self.assertRaises(ValueError, self.theclass.fromtimestamp,
+ insane)
+
+ def test_today(self):
+ import time
+
+ # We claim that today() is like fromtimestamp(time.time()), so
+ # prove it.
+ for dummy in range(3):
+ today = self.theclass.today()
+ ts = time.time()
+ todayagain = self.theclass.fromtimestamp(ts)
+ if today == todayagain:
+ break
+ # There are several legit reasons that could fail:
+ # 1. It recently became midnight, between the today() and the
+ # time() calls.
+ # 2. The platform time() has such fine resolution that we'll
+ # never get the same value twice.
+ # 3. The platform time() has poor resolution, and we just
+ # happened to call today() right before a resolution quantum
+ # boundary.
+ # 4. The system clock got fiddled between calls.
+ # In any case, wait a little while and try again.
+ time.sleep(0.1)
+
+ # It worked or it didn't. If it didn't, assume it's reason #2, and
+ # let the test pass if they're within half a second of each other.
+ self.failUnless(today == todayagain or
+ abs(todayagain - today) < timedelta(seconds=0.5))
+
+ def test_weekday(self):
+ for i in range(7):
+ # March 4, 2002 is a Monday
+ self.assertEqual(self.theclass(2002, 3, 4+i).weekday(), i)
+ self.assertEqual(self.theclass(2002, 3, 4+i).isoweekday(), i+1)
+ # January 2, 1956 is a Monday
+ self.assertEqual(self.theclass(1956, 1, 2+i).weekday(), i)
+ self.assertEqual(self.theclass(1956, 1, 2+i).isoweekday(), i+1)
+
+ def test_isocalendar(self):
+ # Check examples from
+ # http://www.phys.uu.nl/~vgent/calendar/isocalendar.htm
+ for i in range(7):
+ d = self.theclass(2003, 12, 22+i)
+ self.assertEqual(d.isocalendar(), (2003, 52, i+1))
+ d = self.theclass(2003, 12, 29) + timedelta(i)
+ self.assertEqual(d.isocalendar(), (2004, 1, i+1))
+ d = self.theclass(2004, 1, 5+i)
+ self.assertEqual(d.isocalendar(), (2004, 2, i+1))
+ d = self.theclass(2009, 12, 21+i)
+ self.assertEqual(d.isocalendar(), (2009, 52, i+1))
+ d = self.theclass(2009, 12, 28) + timedelta(i)
+ self.assertEqual(d.isocalendar(), (2009, 53, i+1))
+ d = self.theclass(2010, 1, 4+i)
+ self.assertEqual(d.isocalendar(), (2010, 1, i+1))
+
+ def test_iso_long_years(self):
+ # Calculate long ISO years and compare to table from
+ # http://www.phys.uu.nl/~vgent/calendar/isocalendar.htm
+ ISO_LONG_YEARS_TABLE = """
+ 4 32 60 88
+ 9 37 65 93
+ 15 43 71 99
+ 20 48 76
+ 26 54 82
+
+ 105 133 161 189
+ 111 139 167 195
+ 116 144 172
+ 122 150 178
+ 128 156 184
+
+ 201 229 257 285
+ 207 235 263 291
+ 212 240 268 296
+ 218 246 274
+ 224 252 280
+
+ 303 331 359 387
+ 308 336 364 392
+ 314 342 370 398
+ 320 348 376
+ 325 353 381
+ """
+ iso_long_years = map(int, ISO_LONG_YEARS_TABLE.split())
+ iso_long_years.sort()
+ L = []
+ for i in range(400):
+ d = self.theclass(2000+i, 12, 31)
+ d1 = self.theclass(1600+i, 12, 31)
+ self.assertEqual(d.isocalendar()[1:], d1.isocalendar()[1:])
+ if d.isocalendar()[1] == 53:
+ L.append(i)
+ self.assertEqual(L, iso_long_years)
+
+ def test_isoformat(self):
+ t = self.theclass(2, 3, 2)
+ self.assertEqual(t.isoformat(), "0002-03-02")
+
+ def test_ctime(self):
+ t = self.theclass(2002, 3, 2)
+ self.assertEqual(t.ctime(), "Sat Mar 2 00:00:00 2002")
+
+ def test_strftime(self):
+ t = self.theclass(2005, 3, 2)
+ self.assertEqual(t.strftime("m:%m d:%d y:%y"), "m:03 d:02 y:05")
+ self.assertEqual(t.strftime(""), "") # SF bug #761337
+ self.assertEqual(t.strftime('x'*1000), 'x'*1000) # SF bug #1556784
+
+ self.assertRaises(TypeError, t.strftime) # needs an arg
+ self.assertRaises(TypeError, t.strftime, "one", "two") # too many args
+ self.assertRaises(TypeError, t.strftime, 42) # arg wrong type
+
+ # test that unicode input is allowed (issue 2782)
+ self.assertEqual(t.strftime(u"%m"), "03")
+
+ # A naive object replaces %z and %Z w/ empty strings.
+ self.assertEqual(t.strftime("'%z' '%Z'"), "'' ''")
+
+ #make sure that invalid format specifiers are handled correctly
+ #self.assertRaises(ValueError, t.strftime, "%e")
+ #self.assertRaises(ValueError, t.strftime, "%")
+ #self.assertRaises(ValueError, t.strftime, "%#")
+
+ #oh well, some systems just ignore those invalid ones.
+ #at least, excercise them to make sure that no crashes
+ #are generated
+ for f in ["%e", "%", "%#"]:
+ try:
+ t.strftime(f)
+ except ValueError:
+ pass
+
+ #check that this standard extension works
+ t.strftime("%f")
+
+
+ def test_format(self):
+ dt = self.theclass(2007, 9, 10)
+ self.assertEqual(dt.__format__(''), str(dt))
+
+ # check that a derived class's __str__() gets called
+ class A(self.theclass):
+ def __str__(self):
+ return 'A'
+ a = A(2007, 9, 10)
+ self.assertEqual(a.__format__(''), 'A')
+
+ # check that a derived class's strftime gets called
+ class B(self.theclass):
+ def strftime(self, format_spec):
+ return 'B'
+ b = B(2007, 9, 10)
+ self.assertEqual(b.__format__(''), str(dt))
+
+ for fmt in ["m:%m d:%d y:%y",
+ "m:%m d:%d y:%y H:%H M:%M S:%S",
+ "%z %Z",
+ ]:
+ self.assertEqual(dt.__format__(fmt), dt.strftime(fmt))
+ self.assertEqual(a.__format__(fmt), dt.strftime(fmt))
+ self.assertEqual(b.__format__(fmt), 'B')
+
+ def test_resolution_info(self):
+ self.assert_(isinstance(self.theclass.min, self.theclass))
+ self.assert_(isinstance(self.theclass.max, self.theclass))
+ self.assert_(isinstance(self.theclass.resolution, timedelta))
+ self.assert_(self.theclass.max > self.theclass.min)
+
+ def test_extreme_timedelta(self):
+ big = self.theclass.max - self.theclass.min
+ # 3652058 days, 23 hours, 59 minutes, 59 seconds, 999999 microseconds
+ n = (big.days*24*3600 + big.seconds)*1000000 + big.microseconds
+ # n == 315537897599999999 ~= 2**58.13
+ justasbig = timedelta(0, 0, n)
+ self.assertEqual(big, justasbig)
+ self.assertEqual(self.theclass.min + big, self.theclass.max)
+ self.assertEqual(self.theclass.max - big, self.theclass.min)
+
+ def test_timetuple(self):
+ for i in range(7):
+ # January 2, 1956 is a Monday (0)
+ d = self.theclass(1956, 1, 2+i)
+ t = d.timetuple()
+ self.assertEqual(t, (1956, 1, 2+i, 0, 0, 0, i, 2+i, -1))
+ # February 1, 1956 is a Wednesday (2)
+ d = self.theclass(1956, 2, 1+i)
+ t = d.timetuple()
+ self.assertEqual(t, (1956, 2, 1+i, 0, 0, 0, (2+i)%7, 32+i, -1))
+ # March 1, 1956 is a Thursday (3), and is the 31+29+1 = 61st day
+ # of the year.
+ d = self.theclass(1956, 3, 1+i)
+ t = d.timetuple()
+ self.assert...
[truncated message content] |
