From 9931e0888b2419326ae10ebbfae532261c5c125f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Karel=20Ko=C4=8D=C3=AD?= Date: Thu, 30 Jun 2016 16:11:56 +0200 Subject: Fix submodules --- vim/bundle/YouCompleteMe | 1 + .../third_party/pythonfutures/test_futures.py | 723 --------------------- 2 files changed, 1 insertion(+), 723 deletions(-) create mode 160000 vim/bundle/YouCompleteMe delete mode 100755 vim/bundle/YouCompleteMe/third_party/pythonfutures/test_futures.py (limited to 'vim/bundle/YouCompleteMe/third_party/pythonfutures/test_futures.py') diff --git a/vim/bundle/YouCompleteMe b/vim/bundle/YouCompleteMe new file mode 160000 index 0000000..0de1c0c --- /dev/null +++ b/vim/bundle/YouCompleteMe @@ -0,0 +1 @@ +Subproject commit 0de1c0c9bb13ce82172b472c676035cd47cf6a6a diff --git a/vim/bundle/YouCompleteMe/third_party/pythonfutures/test_futures.py b/vim/bundle/YouCompleteMe/third_party/pythonfutures/test_futures.py deleted file mode 100755 index dd7fd3e..0000000 --- a/vim/bundle/YouCompleteMe/third_party/pythonfutures/test_futures.py +++ /dev/null @@ -1,723 +0,0 @@ -from __future__ import with_statement -import os -import subprocess -import sys -import threading -import functools -import contextlib -import logging -import re -import time - -from concurrent import futures -from concurrent.futures._base import ( - PENDING, RUNNING, CANCELLED, CANCELLED_AND_NOTIFIED, FINISHED, Future) - -try: - import unittest2 as unittest -except ImportError: - import unittest - -try: - from StringIO import StringIO -except ImportError: - from io import StringIO - -try: - from test import test_support -except ImportError: - from test import support as test_support - -try: - next -except NameError: - next = lambda x: x.next() - - -def reap_threads(func): - """Use this function when threads are being used. This will - ensure that the threads are cleaned up even when the test fails. - If threading is unavailable this function does nothing. - """ - @functools.wraps(func) - def decorator(*args): - key = test_support.threading_setup() - try: - return func(*args) - finally: - test_support.threading_cleanup(*key) - return decorator - - -# Executing the interpreter in a subprocess -def _assert_python(expected_success, *args, **env_vars): - cmd_line = [sys.executable] - if not env_vars: - cmd_line.append('-E') - # Need to preserve the original environment, for in-place testing of - # shared library builds. - env = os.environ.copy() - # But a special flag that can be set to override -- in this case, the - # caller is responsible to pass the full environment. - if env_vars.pop('__cleanenv', None): - env = {} - env.update(env_vars) - cmd_line.extend(args) - p = subprocess.Popen(cmd_line, stdin=subprocess.PIPE, - stdout=subprocess.PIPE, stderr=subprocess.PIPE, - env=env) - try: - out, err = p.communicate() - finally: - subprocess._cleanup() - p.stdout.close() - p.stderr.close() - rc = p.returncode - err = strip_python_stderr(err) - if (rc and expected_success) or (not rc and not expected_success): - raise AssertionError( - "Process return code is %d, " - "stderr follows:\n%s" % (rc, err.decode('ascii', 'ignore'))) - return rc, out, err - - -def assert_python_ok(*args, **env_vars): - """ - Assert that running the interpreter with `args` and optional environment - variables `env_vars` is ok and return a (return code, stdout, stderr) tuple. - """ - return _assert_python(True, *args, **env_vars) - - -def strip_python_stderr(stderr): - """Strip the stderr of a Python process from potential debug output - emitted by the interpreter. - - This will typically be run on the result of the communicate() method - of a subprocess.Popen object. - """ - stderr = re.sub(r"\[\d+ refs\]\r?\n?$".encode(), "".encode(), stderr).strip() - return stderr - - -@contextlib.contextmanager -def captured_stderr(): - """Return a context manager used by captured_stdout/stdin/stderr - that temporarily replaces the sys stream *stream_name* with a StringIO.""" - logging_stream = StringIO() - handler = logging.StreamHandler(logging_stream) - logging.root.addHandler(handler) - - try: - yield logging_stream - finally: - logging.root.removeHandler(handler) - - -def create_future(state=PENDING, exception=None, result=None): - f = Future() - f._state = state - f._exception = exception - f._result = result - return f - - -PENDING_FUTURE = create_future(state=PENDING) -RUNNING_FUTURE = create_future(state=RUNNING) -CANCELLED_FUTURE = create_future(state=CANCELLED) -CANCELLED_AND_NOTIFIED_FUTURE = create_future(state=CANCELLED_AND_NOTIFIED) -EXCEPTION_FUTURE = create_future(state=FINISHED, exception=IOError()) -SUCCESSFUL_FUTURE = create_future(state=FINISHED, result=42) - - -def mul(x, y): - return x * y - - -def sleep_and_raise(t): - time.sleep(t) - raise Exception('this is an exception') - -def sleep_and_print(t, msg): - time.sleep(t) - print(msg) - sys.stdout.flush() - - -class ExecutorMixin: - worker_count = 5 - - def setUp(self): - self.t1 = time.time() - try: - self.executor = self.executor_type(max_workers=self.worker_count) - except NotImplementedError: - e = sys.exc_info()[1] - self.skipTest(str(e)) - self._prime_executor() - - def tearDown(self): - self.executor.shutdown(wait=True) - dt = time.time() - self.t1 - if test_support.verbose: - print("%.2fs" % dt) - self.assertLess(dt, 60, "synchronization issue: test lasted too long") - - def _prime_executor(self): - # Make sure that the executor is ready to do work before running the - # tests. This should reduce the probability of timeouts in the tests. - futures = [self.executor.submit(time.sleep, 0.1) - for _ in range(self.worker_count)] - - for f in futures: - f.result() - - -class ThreadPoolMixin(ExecutorMixin): - executor_type = futures.ThreadPoolExecutor - - -class ProcessPoolMixin(ExecutorMixin): - executor_type = futures.ProcessPoolExecutor - - -class ExecutorShutdownTest(unittest.TestCase): - def test_run_after_shutdown(self): - self.executor.shutdown() - self.assertRaises(RuntimeError, - self.executor.submit, - pow, 2, 5) - - def test_interpreter_shutdown(self): - # Test the atexit hook for shutdown of worker threads and processes - rc, out, err = assert_python_ok('-c', """if 1: - from concurrent.futures import %s - from time import sleep - from test_futures import sleep_and_print - t = %s(5) - t.submit(sleep_and_print, 1.0, "apple") - """ % (self.executor_type.__name__, self.executor_type.__name__)) - # Errors in atexit hooks don't change the process exit code, check - # stderr manually. - self.assertFalse(err) - self.assertEqual(out.strip(), "apple".encode()) - - def test_hang_issue12364(self): - fs = [self.executor.submit(time.sleep, 0.1) for _ in range(50)] - self.executor.shutdown() - for f in fs: - f.result() - - -class ThreadPoolShutdownTest(ThreadPoolMixin, ExecutorShutdownTest): - def _prime_executor(self): - pass - - def test_threads_terminate(self): - self.executor.submit(mul, 21, 2) - self.executor.submit(mul, 6, 7) - self.executor.submit(mul, 3, 14) - self.assertEqual(len(self.executor._threads), 3) - self.executor.shutdown() - for t in self.executor._threads: - t.join() - - def test_context_manager_shutdown(self): - with futures.ThreadPoolExecutor(max_workers=5) as e: - executor = e - self.assertEqual(list(e.map(abs, range(-5, 5))), - [5, 4, 3, 2, 1, 0, 1, 2, 3, 4]) - - for t in executor._threads: - t.join() - - def test_del_shutdown(self): - executor = futures.ThreadPoolExecutor(max_workers=5) - executor.map(abs, range(-5, 5)) - threads = executor._threads - del executor - - for t in threads: - t.join() - - -class ProcessPoolShutdownTest(ProcessPoolMixin, ExecutorShutdownTest): - def _prime_executor(self): - pass - - def test_processes_terminate(self): - self.executor.submit(mul, 21, 2) - self.executor.submit(mul, 6, 7) - self.executor.submit(mul, 3, 14) - self.assertEqual(len(self.executor._processes), 5) - processes = self.executor._processes - self.executor.shutdown() - - for p in processes: - p.join() - - def test_context_manager_shutdown(self): - with futures.ProcessPoolExecutor(max_workers=5) as e: - processes = e._processes - self.assertEqual(list(e.map(abs, range(-5, 5))), - [5, 4, 3, 2, 1, 0, 1, 2, 3, 4]) - - for p in processes: - p.join() - - def test_del_shutdown(self): - executor = futures.ProcessPoolExecutor(max_workers=5) - list(executor.map(abs, range(-5, 5))) - queue_management_thread = executor._queue_management_thread - processes = executor._processes - del executor - - queue_management_thread.join() - for p in processes: - p.join() - - -class WaitTests(unittest.TestCase): - - def test_first_completed(self): - future1 = self.executor.submit(mul, 21, 2) - future2 = self.executor.submit(time.sleep, 1.5) - - done, not_done = futures.wait( - [CANCELLED_FUTURE, future1, future2], - return_when=futures.FIRST_COMPLETED) - - self.assertEqual(set([future1]), done) - self.assertEqual(set([CANCELLED_FUTURE, future2]), not_done) - - def test_first_completed_some_already_completed(self): - future1 = self.executor.submit(time.sleep, 1.5) - - finished, pending = futures.wait( - [CANCELLED_AND_NOTIFIED_FUTURE, SUCCESSFUL_FUTURE, future1], - return_when=futures.FIRST_COMPLETED) - - self.assertEqual( - set([CANCELLED_AND_NOTIFIED_FUTURE, SUCCESSFUL_FUTURE]), - finished) - self.assertEqual(set([future1]), pending) - - def test_first_exception(self): - future1 = self.executor.submit(mul, 2, 21) - future2 = self.executor.submit(sleep_and_raise, 1.5) - future3 = self.executor.submit(time.sleep, 3) - - finished, pending = futures.wait( - [future1, future2, future3], - return_when=futures.FIRST_EXCEPTION) - - self.assertEqual(set([future1, future2]), finished) - self.assertEqual(set([future3]), pending) - - def test_first_exception_some_already_complete(self): - future1 = self.executor.submit(divmod, 21, 0) - future2 = self.executor.submit(time.sleep, 1.5) - - finished, pending = futures.wait( - [SUCCESSFUL_FUTURE, - CANCELLED_FUTURE, - CANCELLED_AND_NOTIFIED_FUTURE, - future1, future2], - return_when=futures.FIRST_EXCEPTION) - - self.assertEqual(set([SUCCESSFUL_FUTURE, - CANCELLED_AND_NOTIFIED_FUTURE, - future1]), finished) - self.assertEqual(set([CANCELLED_FUTURE, future2]), pending) - - def test_first_exception_one_already_failed(self): - future1 = self.executor.submit(time.sleep, 2) - - finished, pending = futures.wait( - [EXCEPTION_FUTURE, future1], - return_when=futures.FIRST_EXCEPTION) - - self.assertEqual(set([EXCEPTION_FUTURE]), finished) - self.assertEqual(set([future1]), pending) - - def test_all_completed(self): - future1 = self.executor.submit(divmod, 2, 0) - future2 = self.executor.submit(mul, 2, 21) - - finished, pending = futures.wait( - [SUCCESSFUL_FUTURE, - CANCELLED_AND_NOTIFIED_FUTURE, - EXCEPTION_FUTURE, - future1, - future2], - return_when=futures.ALL_COMPLETED) - - self.assertEqual(set([SUCCESSFUL_FUTURE, - CANCELLED_AND_NOTIFIED_FUTURE, - EXCEPTION_FUTURE, - future1, - future2]), finished) - self.assertEqual(set(), pending) - - def test_timeout(self): - future1 = self.executor.submit(mul, 6, 7) - future2 = self.executor.submit(time.sleep, 3) - - finished, pending = futures.wait( - [CANCELLED_AND_NOTIFIED_FUTURE, - EXCEPTION_FUTURE, - SUCCESSFUL_FUTURE, - future1, future2], - timeout=1.5, - return_when=futures.ALL_COMPLETED) - - self.assertEqual(set([CANCELLED_AND_NOTIFIED_FUTURE, - EXCEPTION_FUTURE, - SUCCESSFUL_FUTURE, - future1]), finished) - self.assertEqual(set([future2]), pending) - - -class ThreadPoolWaitTests(ThreadPoolMixin, WaitTests): - - def test_pending_calls_race(self): - # Issue #14406: multi-threaded race condition when waiting on all - # futures. - event = threading.Event() - def future_func(): - event.wait() - oldswitchinterval = sys.getcheckinterval() - sys.setcheckinterval(1) - try: - fs = set(self.executor.submit(future_func) for i in range(100)) - event.set() - futures.wait(fs, return_when=futures.ALL_COMPLETED) - finally: - sys.setcheckinterval(oldswitchinterval) - - -class ProcessPoolWaitTests(ProcessPoolMixin, WaitTests): - pass - - -class AsCompletedTests(unittest.TestCase): - # TODO(brian@sweetapp.com): Should have a test with a non-zero timeout. - def test_no_timeout(self): - future1 = self.executor.submit(mul, 2, 21) - future2 = self.executor.submit(mul, 7, 6) - - completed = set(futures.as_completed( - [CANCELLED_AND_NOTIFIED_FUTURE, - EXCEPTION_FUTURE, - SUCCESSFUL_FUTURE, - future1, future2])) - self.assertEqual(set( - [CANCELLED_AND_NOTIFIED_FUTURE, - EXCEPTION_FUTURE, - SUCCESSFUL_FUTURE, - future1, future2]), - completed) - - def test_zero_timeout(self): - future1 = self.executor.submit(time.sleep, 2) - completed_futures = set() - try: - for future in futures.as_completed( - [CANCELLED_AND_NOTIFIED_FUTURE, - EXCEPTION_FUTURE, - SUCCESSFUL_FUTURE, - future1], - timeout=0): - completed_futures.add(future) - except futures.TimeoutError: - pass - - self.assertEqual(set([CANCELLED_AND_NOTIFIED_FUTURE, - EXCEPTION_FUTURE, - SUCCESSFUL_FUTURE]), - completed_futures) - - -class ThreadPoolAsCompletedTests(ThreadPoolMixin, AsCompletedTests): - pass - - -class ProcessPoolAsCompletedTests(ProcessPoolMixin, AsCompletedTests): - pass - - -class ExecutorTest(unittest.TestCase): - # Executor.shutdown() and context manager usage is tested by - # ExecutorShutdownTest. - def test_submit(self): - future = self.executor.submit(pow, 2, 8) - self.assertEqual(256, future.result()) - - def test_submit_keyword(self): - future = self.executor.submit(mul, 2, y=8) - self.assertEqual(16, future.result()) - - def test_map(self): - self.assertEqual( - list(self.executor.map(pow, range(10), range(10))), - list(map(pow, range(10), range(10)))) - - def test_map_exception(self): - i = self.executor.map(divmod, [1, 1, 1, 1], [2, 3, 0, 5]) - self.assertEqual(next(i), (0, 1)) - self.assertEqual(next(i), (0, 1)) - self.assertRaises(ZeroDivisionError, next, i) - - def test_map_timeout(self): - results = [] - try: - for i in self.executor.map(time.sleep, - [0, 0, 3], - timeout=1.5): - results.append(i) - except futures.TimeoutError: - pass - else: - self.fail('expected TimeoutError') - - self.assertEqual([None, None], results) - - -class ThreadPoolExecutorTest(ThreadPoolMixin, ExecutorTest): - pass - - -class ProcessPoolExecutorTest(ProcessPoolMixin, ExecutorTest): - pass - - -class FutureTests(unittest.TestCase): - def test_done_callback_with_result(self): - callback_result = [None] - def fn(callback_future): - callback_result[0] = callback_future.result() - - f = Future() - f.add_done_callback(fn) - f.set_result(5) - self.assertEqual(5, callback_result[0]) - - def test_done_callback_with_exception(self): - callback_exception = [None] - def fn(callback_future): - callback_exception[0] = callback_future.exception() - - f = Future() - f.add_done_callback(fn) - f.set_exception(Exception('test')) - self.assertEqual(('test',), callback_exception[0].args) - - def test_done_callback_with_cancel(self): - was_cancelled = [None] - def fn(callback_future): - was_cancelled[0] = callback_future.cancelled() - - f = Future() - f.add_done_callback(fn) - self.assertTrue(f.cancel()) - self.assertTrue(was_cancelled[0]) - - def test_done_callback_raises(self): - with captured_stderr() as stderr: - raising_was_called = [False] - fn_was_called = [False] - - def raising_fn(callback_future): - raising_was_called[0] = True - raise Exception('doh!') - - def fn(callback_future): - fn_was_called[0] = True - - f = Future() - f.add_done_callback(raising_fn) - f.add_done_callback(fn) - f.set_result(5) - self.assertTrue(raising_was_called) - self.assertTrue(fn_was_called) - self.assertIn('Exception: doh!', stderr.getvalue()) - - def test_done_callback_already_successful(self): - callback_result = [None] - def fn(callback_future): - callback_result[0] = callback_future.result() - - f = Future() - f.set_result(5) - f.add_done_callback(fn) - self.assertEqual(5, callback_result[0]) - - def test_done_callback_already_failed(self): - callback_exception = [None] - def fn(callback_future): - callback_exception[0] = callback_future.exception() - - f = Future() - f.set_exception(Exception('test')) - f.add_done_callback(fn) - self.assertEqual(('test',), callback_exception[0].args) - - def test_done_callback_already_cancelled(self): - was_cancelled = [None] - def fn(callback_future): - was_cancelled[0] = callback_future.cancelled() - - f = Future() - self.assertTrue(f.cancel()) - f.add_done_callback(fn) - self.assertTrue(was_cancelled[0]) - - def test_repr(self): - self.assertRegexpMatches(repr(PENDING_FUTURE), - '') - self.assertRegexpMatches(repr(RUNNING_FUTURE), - '') - self.assertRegexpMatches(repr(CANCELLED_FUTURE), - '') - self.assertRegexpMatches(repr(CANCELLED_AND_NOTIFIED_FUTURE), - '') - self.assertRegexpMatches( - repr(EXCEPTION_FUTURE), - '') - self.assertRegexpMatches( - repr(SUCCESSFUL_FUTURE), - '') - - def test_cancel(self): - f1 = create_future(state=PENDING) - f2 = create_future(state=RUNNING) - f3 = create_future(state=CANCELLED) - f4 = create_future(state=CANCELLED_AND_NOTIFIED) - f5 = create_future(state=FINISHED, exception=IOError()) - f6 = create_future(state=FINISHED, result=5) - - self.assertTrue(f1.cancel()) - self.assertEqual(f1._state, CANCELLED) - - self.assertFalse(f2.cancel()) - self.assertEqual(f2._state, RUNNING) - - self.assertTrue(f3.cancel()) - self.assertEqual(f3._state, CANCELLED) - - self.assertTrue(f4.cancel()) - self.assertEqual(f4._state, CANCELLED_AND_NOTIFIED) - - self.assertFalse(f5.cancel()) - self.assertEqual(f5._state, FINISHED) - - self.assertFalse(f6.cancel()) - self.assertEqual(f6._state, FINISHED) - - def test_cancelled(self): - self.assertFalse(PENDING_FUTURE.cancelled()) - self.assertFalse(RUNNING_FUTURE.cancelled()) - self.assertTrue(CANCELLED_FUTURE.cancelled()) - self.assertTrue(CANCELLED_AND_NOTIFIED_FUTURE.cancelled()) - self.assertFalse(EXCEPTION_FUTURE.cancelled()) - self.assertFalse(SUCCESSFUL_FUTURE.cancelled()) - - def test_done(self): - self.assertFalse(PENDING_FUTURE.done()) - self.assertFalse(RUNNING_FUTURE.done()) - self.assertTrue(CANCELLED_FUTURE.done()) - self.assertTrue(CANCELLED_AND_NOTIFIED_FUTURE.done()) - self.assertTrue(EXCEPTION_FUTURE.done()) - self.assertTrue(SUCCESSFUL_FUTURE.done()) - - def test_running(self): - self.assertFalse(PENDING_FUTURE.running()) - self.assertTrue(RUNNING_FUTURE.running()) - self.assertFalse(CANCELLED_FUTURE.running()) - self.assertFalse(CANCELLED_AND_NOTIFIED_FUTURE.running()) - self.assertFalse(EXCEPTION_FUTURE.running()) - self.assertFalse(SUCCESSFUL_FUTURE.running()) - - def test_result_with_timeout(self): - self.assertRaises(futures.TimeoutError, - PENDING_FUTURE.result, timeout=0) - self.assertRaises(futures.TimeoutError, - RUNNING_FUTURE.result, timeout=0) - self.assertRaises(futures.CancelledError, - CANCELLED_FUTURE.result, timeout=0) - self.assertRaises(futures.CancelledError, - CANCELLED_AND_NOTIFIED_FUTURE.result, timeout=0) - self.assertRaises(IOError, EXCEPTION_FUTURE.result, timeout=0) - self.assertEqual(SUCCESSFUL_FUTURE.result(timeout=0), 42) - - def test_result_with_success(self): - # TODO(brian@sweetapp.com): This test is timing dependant. - def notification(): - # Wait until the main thread is waiting for the result. - time.sleep(1) - f1.set_result(42) - - f1 = create_future(state=PENDING) - t = threading.Thread(target=notification) - t.start() - - self.assertEqual(f1.result(timeout=5), 42) - - def test_result_with_cancel(self): - # TODO(brian@sweetapp.com): This test is timing dependant. - def notification(): - # Wait until the main thread is waiting for the result. - time.sleep(1) - f1.cancel() - - f1 = create_future(state=PENDING) - t = threading.Thread(target=notification) - t.start() - - self.assertRaises(futures.CancelledError, f1.result, timeout=5) - - def test_exception_with_timeout(self): - self.assertRaises(futures.TimeoutError, - PENDING_FUTURE.exception, timeout=0) - self.assertRaises(futures.TimeoutError, - RUNNING_FUTURE.exception, timeout=0) - self.assertRaises(futures.CancelledError, - CANCELLED_FUTURE.exception, timeout=0) - self.assertRaises(futures.CancelledError, - CANCELLED_AND_NOTIFIED_FUTURE.exception, timeout=0) - self.assertTrue(isinstance(EXCEPTION_FUTURE.exception(timeout=0), - IOError)) - self.assertEqual(SUCCESSFUL_FUTURE.exception(timeout=0), None) - - def test_exception_with_success(self): - def notification(): - # Wait until the main thread is waiting for the exception. - time.sleep(1) - with f1._condition: - f1._state = FINISHED - f1._exception = IOError() - f1._condition.notify_all() - - f1 = create_future(state=PENDING) - t = threading.Thread(target=notification) - t.start() - - self.assertTrue(isinstance(f1.exception(timeout=5), IOError)) - -@reap_threads -def test_main(): - try: - test_support.run_unittest(ProcessPoolExecutorTest, - ThreadPoolExecutorTest, - ProcessPoolWaitTests, - ThreadPoolWaitTests, - ProcessPoolAsCompletedTests, - ThreadPoolAsCompletedTests, - FutureTests, - ProcessPoolShutdownTest, - ThreadPoolShutdownTest) - finally: - test_support.reap_children() - -if __name__ == "__main__": - test_main() -- cgit v1.2.3