twisted.conch.test.test_helper.BufferTests(unittest.TestCase) class documentation

Part of twisted.conch.test.test_helper (View In Hierarchy)
No class docstring
Method setUp Undocumented
Method testInitialState Undocumented
Method test_initialPrivateModes Verify that only DEC Auto Wrap Mode (DECAWM) and DEC Text Cursor Enable Mode (DECTCEM) are initially in the Set Mode (SM) state.
Method test_carriageReturn " " moves the cursor to the first column in the current row.
Method test_linefeed " " moves the cursor to the next row without changing the column.
Method test_newline write transforms " " into " ".
Method test_setPrivateModes Verify that helper.TerminalBuffer.setPrivateModes changes the Set Mode (SM) state to "set" for the private modes it is passed.
Method test_resetPrivateModes Verify that helper.TerminalBuffer.resetPrivateModes changes the Set Mode (SM) state to "reset" for the private modes it is passed.
Method testCursorDown Undocumented
Method testCursorUp Undocumented
Method testCursorForward Undocumented
Method testCursorBackward Undocumented
Method testCursorPositioning Undocumented
Method testSimpleWriting Undocumented
Method testOvertype Undocumented
Method testInsert Undocumented
Method testWritingInTheMiddle Undocumented
Method testWritingWrappedAtEndOfLine Undocumented
Method testIndex Undocumented
Method testReverseIndex Undocumented
Method test_nextLine nextLine positions the cursor at the beginning of the row below the current row.
Method testSaveCursor Undocumented
Method testSingleShifts Undocumented
Method testShifting Undocumented
Method testGraphicRendition Undocumented
Method testColorAttributes Undocumented
Method testEraseLine Undocumented
Method testEraseToLineEnd Undocumented
Method testEraseToLineBeginning Undocumented
Method testEraseDisplay Undocumented
Method testEraseToDisplayEnd Undocumented
Method testEraseToDisplayBeginning Undocumented
Method testLineInsertion Undocumented
Method testLineDeletion Undocumented

Inherited from TestCase:

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 __init__ Construct an asynchronous test case for methodName.
Method assertFailure 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 __call__ Run the test. Should always do exactly the same thing as run().
Method deferSetUp Undocumented
Method deferTestMethod Undocumented
Method deferTearDown Undocumented
Method deferRunCleanups Run any scheduled cleanups and report errors (if any to the result object.
Method addCleanup Extend the base cleanup feature with support for cleanup functions which return Deferreds.
Method getSuppress Undocumented
Method getTimeout No summary
Method _run Run a single method, either a test method or fixture.
Method _ebDeferSetUp Undocumented
Method _cbDeferTestMethod Undocumented
Method _ebDeferTestMethod Undocumented
Method _ebDeferTearDown Undocumented
Method _cbDeferRunCleanups Undocumented
Method _cleanUp Undocumented
Method _classCleanUp Undocumented
Method _makeReactorMethod Create a method which wraps the reactor method name. The new method issues a deprecation warning and calls the original.
Method _deprecateReactor 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 _undeprecateReactor Restore the deprecated reactor methods. Undoes what _deprecateReactor did.
Method _runCleanups Run the cleanups added with addCleanup in order.
Method _runFixturesAndTest Really run setUp, the test method, and tearDown. Any of these may return defer.Deferreds. After they complete, do some reactor cleanup.
Method _wait Take a Deferred that only ever callbacks. Block until it happens.

Inherited from SynchronousTestCase (via TestCase):

Instance Variable failureException 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 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.
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.
Method __eq__ No summary
Method __ne__ Undocumented
Method __hash__ Undocumented
Method shortDescription Undocumented
Method getSkip No summary
Method getTodo No summary
Method runTest If no methodName argument is passed to the constructor, run will treat this method as the thing with the actual test inside.
Method run Run the test case, storing the results in result.
Method patch Monkey patch an object for the duration of the test.
Method flushLoggedErrors Remove stored errors received from the log.
Method flushWarnings Remove stored warnings from the list of captured warnings and return them.
Method callDeprecated 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 mktemp Create a new path name which can be used for a new file or directory.
Method _getSuppress No summary
Method _getSkipReason Return the reason to use for skipping a test method.
Method _installObserver Undocumented
Method _removeObserver Undocumented

Inherited from _Assertions (via TestCase, SynchronousTestCase):

Method fail Absolutely fail the test. Do not pass go, do not collect $200.
Method assertFalse Fail the test if condition evaluates to True.
Method assertTrue Fail the test if condition evaluates to False.
Method assertRaises 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 assertEqual Fail the test if first and second are not equal.
Method assertIs Fail the test if first is not second. This is an obect-identity-equality test, not an object equality (i.e. __eq__) test.
Method assertIsNot Fail the test if first is second. This is an obect-identity-equality test, not an object equality (i.e. __eq__) test.
Method assertNotEqual Fail the test if first == second.
Method assertIn Fail the test if containee is not found in container.
Method assertNotIn Fail the test if containee is found in container.
Method assertNotAlmostEqual 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 assertAlmostEqual 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 assertApproximates Fail if first - second > tolerance
Method assertSubstring Fail if substring does not exist within astring.
Method assertNotSubstring Fail if astring contains substring.
Method assertWarns 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 assertIsInstance Fail if instance is not an instance of the given class or of one of the given classes.
Method assertNotIsInstance Fail if instance is an instance of the given class or of one of the given classes.
Method successResultOf Return the current success result of deferred or raise self.failureException.
Method failureResultOf Return the current failure result of deferred or raise self.failureException.
Method assertNoResult Assert that deferred does not have a result at this point.
Method assertRegex Fail the test if a regexp search of text fails.
def setUp(self):
Undocumented
def testInitialState(self):
Undocumented
def test_initialPrivateModes(self):

Verify that only DEC Auto Wrap Mode (DECAWM) and DEC Text Cursor Enable Mode (DECTCEM) are initially in the Set Mode (SM) state.

def test_carriageReturn(self):

" " moves the cursor to the first column in the current row.

def test_linefeed(self): 
C{"
"} moves the cursor to the next row without changing the column.
def test_newline(self): 
C{write} transforms C{"
"} into C{"
"}.
def test_setPrivateModes(self):

Verify that helper.TerminalBuffer.setPrivateModes changes the Set Mode (SM) state to "set" for the private modes it is passed.

def test_resetPrivateModes(self):

Verify that helper.TerminalBuffer.resetPrivateModes changes the Set Mode (SM) state to "reset" for the private modes it is passed.

def testCursorDown(self):
Undocumented
def testCursorUp(self):
Undocumented
def testCursorForward(self):
Undocumented
def testCursorBackward(self):
Undocumented
def testCursorPositioning(self):
Undocumented
def testSimpleWriting(self):
Undocumented
def testOvertype(self):
Undocumented
def testInsert(self):
Undocumented
def testWritingInTheMiddle(self):
Undocumented
def testWritingWrappedAtEndOfLine(self):
Undocumented
def testIndex(self):
Undocumented
def testReverseIndex(self):
Undocumented
def test_nextLine(self):

nextLine positions the cursor at the beginning of the row below the current row.

def testSaveCursor(self):
Undocumented
def testSingleShifts(self):
Undocumented
def testShifting(self):
Undocumented
def testGraphicRendition(self):
Undocumented
def testColorAttributes(self):
Undocumented
def testEraseLine(self):
Undocumented
def testEraseToLineEnd(self):
Undocumented
def testEraseToLineBeginning(self):
Undocumented
def testEraseDisplay(self):
Undocumented
def testEraseToDisplayEnd(self):
Undocumented
def testEraseToDisplayBeginning(self):
Undocumented
def testLineInsertion(self):
Undocumented
def testLineDeletion(self):
Undocumented
API Documentation for twisted, generated by pydoctor at 2020-03-25 17:34:30.