class HTTP2TimeoutTests(unittest.TestCase, HTTP2TestHelpers): (source)
The H2Connection
object times out idle connections.
Method | assert |
Confirm that the data that was sent matches what we expect from a timeout: namely, that it ends with a GOAWAY frame carrying an appropriate error code and last stream ID. |
Method | initiate |
Performs test setup by building a HTTP/2 connection object, a transport to back it, a reactor to run in, and sending in some initial data as needed. |
Method | patch_ |
Unfortunately, TimeoutMixin does not allow passing an explicit reactor to test timeouts. For that reason, we need to monkeypatch the method set up by the TimeoutMixin. |
Method | prepare |
Does the common setup for tests that want to test the aborting functionality of the HTTP/2 stack. |
Method | test_connection |
If a timed out transport doesn't close after 15 seconds, the HTTPChannel will forcibly close it. |
Method | test_losing |
When a H2Connection has timed the connection out, getting connectionLost called on it cancels the forcible connection close. |
Method | test_losing |
When a H2Connection has timed the connection out but the abortTimeout is set to None , the connection is never aborted. |
Method | test_no |
When a H2Connection loses its connection it cancels its timeout. |
Method | test_timeout |
When a H2Connection does not receive any data for more than the time out interval, it closes the connection cleanly. |
Method | test_time |
A client that sends only invalid frames is eventually timed out. |
Method | test_timeout |
When a H2Connection has timed the connection out, and the transport doesn't get torn down within 15 seconds, it gets forcibly closed. |
Method | test_timeout |
When a H2Connection receives data, the timeout is reset. |
Method | test_timeout |
When a H2Connection sends data, the timeout is reset. |
Method | test_timeout |
When a H2Connection times out with active streams, the error code returned is h2.errors.ErrorCodes.PROTOCOL_ERROR . |
Class Variable | get |
Undocumented |
Constant | _DEFAULT |
Undocumented |
Inherited from TestCase
:
Method | __call__ |
Run the test. Should always do exactly the same thing as run(). |
Method | __init__ |
Construct an asynchronous test case for methodName. |
Method | add |
Extend the base cleanup feature with support for cleanup functions which return Deferreds. |
Method | assert |
Fail if deferred does not errback with one of expectedFailures. Returns the original Deferred with callbacks added. You will need to return this Deferred from your test case. |
Method | defer |
Run any scheduled cleanups and report errors (if any) to the result. object. |
Method | defer |
Undocumented |
Method | defer |
Undocumented |
Method | defer |
Undocumented |
Method | get |
Undocumented |
Method | get |
Returns the timeout value set on this test. Checks on the instance first, then the class, then the module, then packages. As soon as it finds something with a timeout attribute, returns that. Returns util.DEFAULT_TIMEOUT_DURATION ... |
Instance Variable | timeout |
A real number of seconds. If set, the test will raise an error if it takes longer than timeout seconds. If not set, util.DEFAULT_TIMEOUT_DURATION is used. |
Method | _cb |
Undocumented |
Method | _class |
Undocumented |
Method | _clean |
Undocumented |
Method | _deprecate |
Deprecate iterate, crash and stop on reactor. That is, each method is wrapped in a function that issues a deprecation warning, then calls the original. |
Method | _eb |
Undocumented |
Method | _eb |
Undocumented |
Method | _eb |
Undocumented |
Method | _make |
Create a method which wraps the reactor method name. The new method issues a deprecation warning and calls the original. |
Method | _run |
Run a single method, either a test method or fixture. |
Method | _run |
Really run setUp, the test method, and tearDown. Any of these may return defer.Deferred s. After they complete, do some reactor cleanup. |
Method | _undeprecate |
Restore the deprecated reactor methods. Undoes what _deprecateReactor did. |
Method | _wait |
Take a Deferred that only ever callbacks. Block until it happens. |
Instance Variable | _passed |
Undocumented |
Instance Variable | _reactor |
Undocumented |
Instance Variable | _timed |
Undocumented |
Inherited from SynchronousTestCase
(via TestCase
):
Method | __eq__ |
Override the comparison defined by the base TestCase which considers instances of the same class with the same _testMethodName to be equal. Since trial puts TestCase instances into a set, that definition of comparison makes it impossible to run the same test method twice... |
Method | __hash__ |
Undocumented |
Method | call |
Call a function that should have been deprecated at a specific version and in favor of a specific alternative, and assert that it was thusly deprecated. |
Method | flush |
Remove stored errors received from the log. |
Method | flush |
Remove stored warnings from the list of captured warnings and return them. |
Method | get |
Retrieve a module attribute which should have been deprecated, and assert that we saw the appropriate deprecation warning. |
Method | get |
Return the skip reason set on this test, if any is set. Checks on the instance first, then the class, then the module, then packages. As soon as it finds something with a skip attribute, returns that in a tuple (... |
Method | get |
Return a Todo object if the test is marked todo. Checks on the instance first, then the class, then the module, then packages. As soon as it finds something with a todo attribute, returns that. Returns ... |
Method | mktemp |
Create a new path name which can be used for a new file or directory. |
Method | patch |
Monkey patch an object for the duration of the test. |
Method | run |
Run the test case, storing the results in result. |
Method | run |
If no methodName argument is passed to the constructor, run will treat this method as the thing with the actual test inside. |
Method | short |
Undocumented |
Instance Variable | failure |
An exception class, defaulting to FailTest. If the test method raises this exception, it will be reported as a failure, rather than an exception. All of the assertion methods raise this if the assertion fails. |
Instance Variable | skip |
None or a string explaining why this test is to be skipped. If defined, the test will not be run. Instead, it will be reported to the result object as 'skipped' (if the TestResult supports skipping). |
Instance Variable | suppress |
None or a list of tuples of (args, kwargs) to be passed to warnings.filterwarnings. Use these to suppress warnings raised in a test. Useful for testing deprecated code. See also util.suppress . |
Instance Variable | todo |
None , a string or a tuple of (errors, reason) where errors is either an exception class or an iterable of exception classes, and reason is a string. See Todo or makeTodo for more information. |
Method | _get |
Return the reason to use for skipping a test method. |
Method | _get |
Returns any warning suppressions set for this test. Checks on the instance first, then the class, then the module, then packages. As soon as it finds something with a suppress attribute, returns that. ... |
Method | _install |
Undocumented |
Method | _remove |
Undocumented |
Method | _run |
Synchronously run any cleanups which have been added. |
Instance Variable | _cleanups |
Undocumented |
Instance Variable | _observer |
Undocumented |
Instance Variable | _parents |
Undocumented |
Instance Variable | _test |
Undocumented |
Instance Variable | _warnings |
Undocumented |
Inherited from _Assertions
(via TestCase
, SynchronousTestCase
):
Method | assert |
Fail if the two objects are unequal as determined by their difference rounded to the given number of decimal places (default 7) and comparing to zero. |
Method | assert |
Fail if first - second > tolerance |
Method | assert |
Fail the test if first and second are not equal. |
Method | assert |
Fail the test if condition evaluates to True. |
Method | assert |
Fail the test if containee is not found in container. |
Method | assert |
Fail the test if first is not second. This is an obect-identity-equality test, not an object equality (i.e. __eq__) test. |
Method | assert |
Fail if instance is not an instance of the given class or of one of the given classes. |
Method | assert |
Fail the test if first is second. This is an obect-identity-equality test, not an object equality (i.e. __eq__) test. |
Method | assert |
Assert that deferred does not have a result at this point. |
Method | assert |
Fail if the two objects are equal as determined by their difference rounded to the given number of decimal places (default 7) and comparing to zero. |
Method | assert |
Fail the test if first == second. |
Method | assert |
Fail the test if containee is found in container. |
Method | assert |
Fail if instance is an instance of the given class or of one of the given classes. |
Method | assert |
Fail if astring contains substring. |
Method | assert |
Fail the test unless calling the function f with the given args and kwargs raises exception. The failure will report the traceback and call stack of the unexpected exception. |
Method | assert |
Fail if substring does not exist within astring. |
Method | assert |
Fail the test if condition evaluates to False. |
Method | assert |
Fail if the given function doesn't generate the specified warning when called. It calls the function, checks the warning, and forwards the result of the function if everything is fine. |
Method | fail |
Absolutely fail the test. Do not pass go, do not collect $200. |
Method | failure |
Return the current failure result of deferred or raise self.failureException. |
Method | success |
Return the current success result of deferred or raise self.failureException. |
Inherited from HTTP2TestHelpers
(via TestCase
, SynchronousTestCase
, _Assertions
):
Method | assert |
Confirm that all streams are blocked: that is, the priority tree believes that none of the streams have data ready to send. |
Confirm that the data that was sent matches what we expect from a timeout: namely, that it ends with a GOAWAY frame carrying an appropriate error code and last stream ID.
Performs test setup by building a HTTP/2 connection object, a transport to back it, a reactor to run in, and sending in some initial data as needed.
Parameters | |
initialbytes | The initial HTTP/2 data to be fed into the connection after setup. |
request | The Request factory to use with the connection. |
Unfortunately, TimeoutMixin does not allow passing an explicit reactor to test timeouts. For that reason, we need to monkeypatch the method set up by the TimeoutMixin.
Parameters | |
connection:H2Connection | The HTTP/2 connection object to patch. |
reactor:An object implementing twisted.internet.interfaces.IReactorTime | The reactor whose callLater method we want. |
Does the common setup for tests that want to test the aborting functionality of the HTTP/2 stack.
Parameters | |
abortint or None | The value to use for the abortTimeout. Defaults to whatever is set on H2Connection.abortTimeout . |
Returns | |
A tuple of the reactor being used for the connection, the connection itself, and the transport. |
When a H2Connection
has timed the connection out, getting connectionLost called on it cancels the forcible connection close.
When a H2Connection
has timed the connection out but the abortTimeout is set to None
, the connection is never aborted.
When a H2Connection
does not receive any data for more than the time out interval, it closes the connection cleanly.
When a H2Connection
has timed the connection out, and the transport doesn't get torn down within 15 seconds, it gets forcibly closed.
When a H2Connection
times out with active streams, the error code returned is h2.errors.ErrorCodes.PROTOCOL_ERROR
.