Python: module simpleparse.tests.test_optimisation

simpleparse.tests.test_optimisation | index /home/mcfletch/pylive/simpleparse/tests/test_optimisation.py

Modules
`` |  |
pprint | simpleparse.printers | traceback | unittest

Classes
`` |  | TestCase(object) OptimisationTests
class OptimisationTests(TestCase)
`` |  | Method resolution order: OptimisationTests TestCase object Methods defined here: testNameCollapseForSimple(self) `Test that a name reference, given a single-item reporting avoids extra table` testNoReportPassDown(self) `Test that a non-reporting production does not produce reporting sub-productions` testTermCompression(self) `Test that unreported productions are compressed Term compression is basically an inlining of terminal expressions into the calling table. At the moment the terminal expressions are all duplicated, which may balloon the size of the grammar, not sure if this will be an actual problem. As written, this optimization should provide a significant speed up, but there may the even more of a speed up if we allow for sharing the terminal tuples as well. This: a:=b <b>:= -c* c:='this' Should eventually compress to this: a := -'this'*` testTermSharing(self) `Test that shared terminal productions are using the same parser` Methods inherited from TestCase: __call__(self, *args, **kwds) __init__(self, methodName='runTest') `Create an instance of the class that will use the named test method when executed. Raises a ValueError if the instance does not have a method with the specified name.` __repr__(self) __str__(self) assertAlmostEqual = failUnlessAlmostEqual(self, first, second, places=7, msg=None) `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. Note that decimal places (from zero) are usually not the same as significant digits (measured from the most signficant digit).` assertAlmostEquals = failUnlessAlmostEqual(self, first, second, places=7, msg=None) `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. Note that decimal places (from zero) are usually not the same as significant digits (measured from the most signficant digit).` assertEqual = failUnlessEqual(self, first, second, msg=None) `Fail if the two objects are unequal as determined by the '==' operator.` assertEquals = failUnlessEqual(self, first, second, msg=None) `Fail if the two objects are unequal as determined by the '==' operator.` assertFalse = failIf(self, expr, msg=None) `Fail the test if the expression is true.` assertNotAlmostEqual = failIfAlmostEqual(self, first, second, places=7, msg=None) `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. Note that decimal places (from zero) are usually not the same as significant digits (measured from the most signficant digit).` assertNotAlmostEquals = failIfAlmostEqual(self, first, second, places=7, msg=None) `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. Note that decimal places (from zero) are usually not the same as significant digits (measured from the most signficant digit).` assertNotEqual = failIfEqual(self, first, second, msg=None) `Fail if the two objects are equal as determined by the '==' operator.` assertNotEquals = failIfEqual(self, first, second, msg=None) `Fail if the two objects are equal as determined by the '==' operator.` assertRaises = failUnlessRaises(self, excClass, callableObj, *args, **kwargs) `Fail unless an exception of class excClass is thrown by callableObj when invoked with arguments args and keyword arguments kwargs. If a different type of exception is thrown, it will not be caught, and the test case will be deemed to have suffered an error, exactly as for an unexpected exception.` assertTrue = failUnless(self, expr, msg=None) `Fail the test unless the expression is true.` assert_ = failUnless(self, expr, msg=None) `Fail the test unless the expression is true.` countTestCases(self) debug(self) `Run the test without collecting errors in a TestResult` defaultTestResult(self) fail(self, msg=None) `Fail immediately, with the given message.` failIf(self, expr, msg=None) `Fail the test if the expression is true.` failIfAlmostEqual(self, first, second, places=7, msg=None) `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. Note that decimal places (from zero) are usually not the same as significant digits (measured from the most signficant digit).` failIfEqual(self, first, second, msg=None) `Fail if the two objects are equal as determined by the '==' operator.` failUnless(self, expr, msg=None) `Fail the test unless the expression is true.` failUnlessAlmostEqual(self, first, second, places=7, msg=None) `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. Note that decimal places (from zero) are usually not the same as significant digits (measured from the most signficant digit).` failUnlessEqual(self, first, second, msg=None) `Fail if the two objects are unequal as determined by the '==' operator.` failUnlessRaises(self, excClass, callableObj, *args, **kwargs) `Fail unless an exception of class excClass is thrown by callableObj when invoked with arguments args and keyword arguments kwargs. If a different type of exception is thrown, it will not be caught, and the test case will be deemed to have suffered an error, exactly as for an unexpected exception.` id(self) run(self, result=None) setUp(self) `Hook method for setting up the test fixture before exercising it.` shortDescription(self) `Returns a one-line description of the test, or None if no description has been provided. The default implementation of this method returns the first line of the specified test method's docstring.` tearDown(self) `Hook method for deconstructing the test fixture after testing it.` Data and other attributes inherited from TestCase: __dict__ = <dictproxy object> `dictionary for instance variables (if defined)` __weakref__ = <attribute '__weakref__' of 'TestCase' objects> `list of weak references to the object (if defined)` failureException = <class exceptions.AssertionError> `Assertion failed.`

Functions
`` |  | _rcmp(item1, item2) getSuite() rcmp(table1, table2) `Silly utility function to get around text search object lack of __cmp__`