Tests for HTTPClientParser
which is responsible for parsing HTTP response messages.
Method | test_1 |
When a 1XX response is swallowed, the final response that follows it is the only one that gets sent to the application. |
Method | test_1 |
If a response in the 1XX range is received it just gets swallowed and the parser resets itself. |
Method | test_bad |
HTTPClientParser.statusReceived raises ParseError if it is called with a status line which cannot be parsed. |
Method | test_chunked |
If the response headers indicate the response body is encoded with the chunked transfer encoding, the body is decoded according to that transfer encoding before being passed to Response._bodyDataReceived ... |
Method | test_connection |
The connection control headers are added to the parser's connHeaders Headers instance. |
Method | test_connection |
If HTTPClientParser.connectionLost is called before the headers are finished, the _responseDeferred is fired with the Failure passed to connectionLost. |
Method | test_connection |
If one of the Response methods called by HTTPClientParser.connectionLost raises an exception, the exception is logged and not re-raised. |
Method | test_content |
If a response includes a body with a length given by the Content-Length header, the bytes which make up the body are passed to the _bodyDataReceived callback on the HTTPParser . |
Method | test_content |
According to RFC 2616, section 4.4, point 3, if Content-Length and Transfer-Encoding: chunked are present, Content-Length MUST be ignored |
Method | test_extra |
If extra bytes are received past the end of a response, they are passed to the finish callback. |
Method | test_extra |
If extra bytes are received past the end of the headers of a response to a HEAD request, they are passed to the finish callback. |
Method | test_head |
If the response is to a HEAD request, no body is expected, the body callback is not invoked, and the Content-Length header is passed to the header callback. |
Method | test_head |
If a HEAD request is made, the Content-Length header in the response is added to the response headers, not the connection control headers. |
Method | test_ignored1 |
When a 1XX response is ignored, Twisted emits a log. |
Method | test_multiple1 |
It is acceptable for multiple 1XX responses to come through, all of which get ignored. |
Method | test_multiple |
If a response includes multiple Content-Length headers, HTTPClientParser.dataReceived raises ValueError to indicate that the response is invalid and the transport is now unusable. |
Method | test_no |
If the response code is NO CONTENT (204), no body is expected and the body callback is not invoked. |
Method | test_no |
If no response at all was received and the connection is lost, the resulting error is ResponseNeverReceived . |
Method | test_not |
If the response code is NOT MODIFIED (304), no body is expected and the body callback is not invoked. |
Method | test_parse |
HTTPClientParser.parseVersion raises ValueError when passed an unparsable version. |
Method | test_parse |
HTTPClientParser.parseVersion parses a status line into its three components. |
Method | test_response |
The response headers are added to the response object's headers Headers instance. |
Method | test_response |
The multi-line response headers are folded and added to the response object's headers Headers instance. |
Method | test_response |
HTTPClientParser.statusReceived parses the version, code, and phrase from the status line and stores them on the response object. |
Method | test_response |
HTTPClientParser.statusReceived can parse a status line without a phrase (though such lines are a violation of RFC 7230, section 3.1.2; nevertheless some broken servers omit the phrase). |
Method | test_some |
If a partial response was received and the connection is lost, the resulting error is ResponseFailed , but not ResponseNeverReceived . |
Method | test_unknown |
If a response does not include a Transfer-Encoding or a Content-Length, the end of response body is indicated by the connection being closed. |
Method | test_zero |
If a response includes a Content-Length header indicating zero bytes in the response, Response.length is set accordingly and no data is delivered to Response._bodyDataReceived . |
Method | _no |
Assert that HTTPClientParser parses the given response to request, resulting in a response with no body and no extra bytes and leaving the transport in the producing state. |
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. |
When a 1XX response is swallowed, the final response that follows it is the only one that gets sent to the application.
HTTPClientParser.statusReceived
raises ParseError
if it is called with a status line which cannot be parsed.
If the response headers indicate the response body is encoded with the chunked transfer encoding, the body is decoded according to that transfer encoding before being passed to Response._bodyDataReceived
.
If HTTPClientParser.connectionLost
is called before the headers are finished, the _responseDeferred is fired with the Failure
passed to connectionLost.
If one of the Response
methods called by HTTPClientParser.connectionLost
raises an exception, the exception is logged and not re-raised.
If a response includes a body with a length given by the Content-Length header, the bytes which make up the body are passed to the _bodyDataReceived callback on the HTTPParser
.
According to RFC 2616, section 4.4, point 3, if Content-Length and Transfer-Encoding: chunked are present, Content-Length MUST be ignored
If extra bytes are received past the end of the headers of a response to a HEAD request, they are passed to the finish callback.
If the response is to a HEAD request, no body is expected, the body callback is not invoked, and the Content-Length header is passed to the header callback.
If a HEAD request is made, the Content-Length header in the response is added to the response headers, not the connection control headers.
If a response includes multiple Content-Length headers, HTTPClientParser.dataReceived
raises ValueError
to indicate that the response is invalid and the transport is now unusable.
If no response at all was received and the connection is lost, the resulting error is ResponseNeverReceived
.
If the response code is NOT MODIFIED (304), no body is expected and the body callback is not invoked.
The multi-line response headers are folded and added to the response object's headers Headers
instance.
HTTPClientParser.statusReceived
parses the version, code, and phrase from the status line and stores them on the response object.
HTTPClientParser.statusReceived
can parse a status line without a phrase (though such lines are a violation of RFC 7230, section 3.1.2; nevertheless some broken servers omit the phrase).
If a partial response was received and the connection is lost, the resulting error is ResponseFailed
, but not ResponseNeverReceived
.
If a response does not include a Transfer-Encoding or a Content-Length, the end of response body is indicated by the connection being closed.
If a response includes a Content-Length header indicating zero bytes in the response, Response.length
is set accordingly and no data is delivered to Response._bodyDataReceived
.
Assert that HTTPClientParser
parses the given response to request, resulting in a response with no body and no extra bytes and leaving the transport in the producing state.
Parameters | |
request | A Request instance which might have caused a server to return the given response. |
status | A string giving the status line of the response to be parsed. |
response | A string giving the response to be parsed. |
Returns | |
A dict of headers from the response. |