7a9a0ba90f
- The test_debian test now uses port 80 for ubuntu keyserver - Fix too frequent systemd service restart in test_system test - Added: * fix-test_debian-to-work-in-our-infrastructure-676.patch * fix-test_system-flaky-setup_teardown-fn.patch * fix-deprecated-code-677.patch OBS-URL: https://build.opensuse.org/package/show/systemsmanagement:saltstack/salt?expand=0&rev=255
255 lines
7.0 KiB
Diff
255 lines
7.0 KiB
Diff
From 4021f938ed1b64acd47ccaefc111197a1118ee4f Mon Sep 17 00:00:00 2001
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From: Victor Zhestkov <vzhestkov@suse.com>
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Date: Wed, 15 May 2024 11:48:46 +0200
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Subject: [PATCH] Do not call the async wrapper calls with the separate
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thread
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* Do not run method with the distinct thread
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* Move test_asynchronous.py to pytests
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---
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salt/utils/asynchronous.py | 25 +----
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tests/pytests/unit/utils/test_asynchronous.py | 92 +++++++++++++++++++
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tests/unit/utils/test_asynchronous.py | 81 ----------------
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3 files changed, 94 insertions(+), 104 deletions(-)
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create mode 100644 tests/pytests/unit/utils/test_asynchronous.py
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delete mode 100644 tests/unit/utils/test_asynchronous.py
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diff --git a/salt/utils/asynchronous.py b/salt/utils/asynchronous.py
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index 88596a4a20..55a50cbcbf 100644
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--- a/salt/utils/asynchronous.py
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+++ b/salt/utils/asynchronous.py
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@@ -2,11 +2,8 @@
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Helpers/utils for working with tornado asynchronous stuff
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"""
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-
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import contextlib
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import logging
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-import sys
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-import threading
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import salt.ext.tornado.concurrent
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import salt.ext.tornado.ioloop
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@@ -111,30 +108,12 @@ class SyncWrapper:
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def _wrap(self, key):
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def wrap(*args, **kwargs):
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- results = []
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- thread = threading.Thread(
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- target=self._target,
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- args=(key, args, kwargs, results, self.io_loop),
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+ return self.io_loop.run_sync(
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+ lambda: getattr(self.obj, key)(*args, **kwargs)
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)
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- thread.start()
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- thread.join()
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- if results[0]:
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- return results[1]
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- else:
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- exc_info = results[1]
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- raise exc_info[1].with_traceback(exc_info[2])
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return wrap
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- def _target(self, key, args, kwargs, results, io_loop):
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- try:
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- result = io_loop.run_sync(lambda: getattr(self.obj, key)(*args, **kwargs))
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- results.append(True)
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- results.append(result)
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- except Exception: # pylint: disable=broad-except
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- results.append(False)
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- results.append(sys.exc_info())
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-
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def __enter__(self):
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return self
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diff --git a/tests/pytests/unit/utils/test_asynchronous.py b/tests/pytests/unit/utils/test_asynchronous.py
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new file mode 100644
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index 0000000000..2b5613e2bf
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--- /dev/null
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+++ b/tests/pytests/unit/utils/test_asynchronous.py
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@@ -0,0 +1,92 @@
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+import tornado.gen
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+import tornado.ioloop
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+
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+import salt.utils.asynchronous as asynchronous
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+
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+
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+class HelperA:
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+
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+ async_methods = [
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+ "sleep",
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+ ]
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+
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+ def __init__(self, io_loop=None):
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+ pass
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+
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+ @tornado.gen.coroutine
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+ def sleep(self):
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+ yield tornado.gen.sleep(0.1)
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+ raise tornado.gen.Return(True)
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+
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+
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+class HelperB:
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+
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+ async_methods = [
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+ "sleep",
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+ ]
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+
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+ def __init__(self, a=None, io_loop=None):
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+ if a is None:
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+ a = asynchronous.SyncWrapper(HelperA)
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+ self.a = a
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+
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+ @tornado.gen.coroutine
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+ def sleep(self):
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+ yield tornado.gen.sleep(0.1)
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+ self.a.sleep()
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+ raise tornado.gen.Return(False)
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+
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+
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+def test_helpers():
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+ """
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+ Test that the helper classes do what we expect within a regular asynchronous env
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+ """
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+ io_loop = tornado.ioloop.IOLoop(make_current=False)
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+ ret = io_loop.run_sync(lambda: HelperA().sleep())
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+ assert ret is True
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+
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+ ret = io_loop.run_sync(lambda: HelperB().sleep())
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+ assert ret is False
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+
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+
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+def test_basic_wrap():
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+ """
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+ Test that we can wrap an asynchronous caller.
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+ """
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+ sync = asynchronous.SyncWrapper(HelperA)
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+ ret = sync.sleep()
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+ assert ret is True
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+
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+
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+def test_basic_wrap_series():
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+ """
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+ Test that we can wrap an asynchronous caller and call the method in series.
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+ """
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+ sync = asynchronous.SyncWrapper(HelperA)
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+ ret = sync.sleep()
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+ assert ret is True
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+ ret = sync.sleep()
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+ assert ret is True
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+
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+
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+def test_double():
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+ """
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+ Test when the asynchronous wrapper object itself creates a wrap of another thing
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+
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+ This works fine since the second wrap is based on the first's IOLoop so we
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+ don't have to worry about complex start/stop mechanics
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+ """
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+ sync = asynchronous.SyncWrapper(HelperB)
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+ ret = sync.sleep()
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+ assert ret is False
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+
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+
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+def test_double_sameloop():
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+ """
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+ Test asynchronous wrappers initiated from the same IOLoop, to ensure that
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+ we don't wire up both to the same IOLoop (since it causes MANY problems).
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+ """
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+ a = asynchronous.SyncWrapper(HelperA)
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+ sync = asynchronous.SyncWrapper(HelperB, (a,))
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+ ret = sync.sleep()
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+ assert ret is False
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diff --git a/tests/unit/utils/test_asynchronous.py b/tests/unit/utils/test_asynchronous.py
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deleted file mode 100644
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index e5bd974cb6..0000000000
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--- a/tests/unit/utils/test_asynchronous.py
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+++ /dev/null
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@@ -1,81 +0,0 @@
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-import salt.ext.tornado.gen
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-import salt.ext.tornado.testing
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-import salt.utils.asynchronous as asynchronous
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-from salt.ext.tornado.testing import AsyncTestCase
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-
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-
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-class HelperA:
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-
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- async_methods = [
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- "sleep",
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- ]
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-
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- def __init__(self, io_loop=None):
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- pass
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-
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- @salt.ext.tornado.gen.coroutine
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- def sleep(self):
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- yield salt.ext.tornado.gen.sleep(0.1)
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- raise salt.ext.tornado.gen.Return(True)
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-
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-
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-class HelperB:
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-
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- async_methods = [
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- "sleep",
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- ]
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-
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- def __init__(self, a=None, io_loop=None):
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- if a is None:
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- a = asynchronous.SyncWrapper(HelperA)
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- self.a = a
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-
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- @salt.ext.tornado.gen.coroutine
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- def sleep(self):
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- yield salt.ext.tornado.gen.sleep(0.1)
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- self.a.sleep()
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- raise salt.ext.tornado.gen.Return(False)
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-
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-
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-class TestSyncWrapper(AsyncTestCase):
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- @salt.ext.tornado.testing.gen_test
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- def test_helpers(self):
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- """
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- Test that the helper classes do what we expect within a regular asynchronous env
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- """
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- ha = HelperA()
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- ret = yield ha.sleep()
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- self.assertTrue(ret)
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-
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- hb = HelperB()
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- ret = yield hb.sleep()
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- self.assertFalse(ret)
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-
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- def test_basic_wrap(self):
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- """
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- Test that we can wrap an asynchronous caller.
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- """
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- sync = asynchronous.SyncWrapper(HelperA)
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- ret = sync.sleep()
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- self.assertTrue(ret)
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-
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- def test_double(self):
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- """
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- Test when the asynchronous wrapper object itself creates a wrap of another thing
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-
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- This works fine since the second wrap is based on the first's IOLoop so we
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- don't have to worry about complex start/stop mechanics
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- """
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- sync = asynchronous.SyncWrapper(HelperB)
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- ret = sync.sleep()
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- self.assertFalse(ret)
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-
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- def test_double_sameloop(self):
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- """
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- Test asynchronous wrappers initiated from the same IOLoop, to ensure that
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- we don't wire up both to the same IOLoop (since it causes MANY problems).
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- """
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- a = asynchronous.SyncWrapper(HelperA)
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- sync = asynchronous.SyncWrapper(HelperB, (a,))
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- ret = sync.sleep()
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- self.assertFalse(ret)
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--
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2.45.0
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