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//usr/lib/python2.4/unittest.pyo
m =5Dc @ s d Z d Z d Z d d d !Z d k Z d k Z d k Z d k Z d k Z d d d d d d d d g Z e i d d d g e i d d* j o d+ \ Z Z d Z n e Z d Z d Z d f d YZ d f d YZ d f d YZ d e f d YZ d f d YZ e Z d d Z e d Z d e e d Z d e e d Z d! f d" YZ d# e f d$ YZ d f d% YZ! d& f d' YZ" e" Z# e$ d( j o e# d) d n d S(, sw Python unit testing framework, based on Erich Gamma's JUnit and Kent Beck's Smalltalk testing framework. This module contains the core framework classes that form the basis of specific test cases and suites (TestCase, TestSuite etc.), and also a text-based utility class for running the tests and reporting the results (TextTestRunner). Simple usage: import unittest class IntegerArithmenticTestCase(unittest.TestCase): def testAdd(self): ## test method names begin 'test*' self.assertEquals((1 + 2), 3) self.assertEquals(0 + 1, 1) def testMultiply(self): self.assertEquals((0 * 10), 0) self.assertEquals((5 * 8), 40) if __name__ == '__main__': unittest.main() Further information is available in the bundled documentation, and from http://pyunit.sourceforge.net/ Copyright (c) 1999-2003 Steve Purcell This module is free software, and you may redistribute it and/or modify it under the same terms as Python itself, so long as this copyright message and disclaimer are retained in their original form. IN NO EVENT SHALL THE AUTHOR BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OF THIS CODE, EVEN IF THE AUTHOR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. THE AUTHOR SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE CODE PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THERE IS NO OBLIGATION WHATSOEVER TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. s Steve Purcells stephen_purcell at yahoo dot coms #Revision: 1.63 $i iNt TestResultt TestCaset TestSuitet TextTestRunnert TestLoadert FunctionTestCaset maint defaultTestLoadert getTestCaseNamest makeSuitet findTestCasesi i i c C s d k } t | t i t i f j oN xC | D]; } | t j o t i } n | i | | o d Sq/ q/ Wd Sn | i | | Sd S( Ni i ( t __builtin__t typet clsinfot typest TupleTypet ListTypet clst ClassTypet isinstancet obj( R R R R ( ( t /usr/lib/python2.4/unittest.pyR H s c C s d | i | i f S( Ns %s.%s( R t __module__t __name__( R ( ( R t _strclassZ s c B sz t Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z RS( s Holder for test result information. Test results are automatically managed by the TestCase and TestSuite classes, and do not need to be explicitly manipulated by writers of tests. Each instance holds the total number of tests run, and collections of failures and errors that occurred among those test runs. The collections contain tuples of (testcase, exceptioninfo), where exceptioninfo is the formatted traceback of the error that occurred. c C s( g | _ g | _ d | _ d | _ d S( Ni ( t selft failurest errorst testsRunt shouldStop( R ( ( R t __init__j s c C s | i d | _ d S( s- Called when the given test is about to be runi N( R R ( R t test( ( R t startTestp s c C s d S( s' Called when the given test has been runN( ( R R ( ( R t stopTestt s c C s& | i i | | i | | f d S( sm Called when an error has occurred. 'err' is a tuple of values as returned by sys.exc_info(). N( R R t appendR t _exc_info_to_stringt err( R R R$ ( ( R t addErrorx s c C s& | i i | | i | | f d S( sd Called when an error has occurred. 'err' is a tuple of values as returned by sys.exc_info().N( R R R" R R# R$ ( R R R$ ( ( R t addFailure~ s c C s d S( s- Called when a test has completed successfullyN( ( R R ( ( R t addSuccess s c C s- t | i t | i j o d j n S( s. Tells whether or not this result was a successi N( t lenR R R ( R ( ( R t wasSuccessful s c C s t | _ d S( s* Indicates that the tests should be abortedN( t TrueR R ( R ( ( R t stop s c C s | \ } } } x% | o | i | o | i } q W| | i j o2 | i | } d i t i | | | | Sn d i t i | | | S( s> Converts a sys.exc_info()-style tuple of values into a string.t N( R$ t exctypet valuet tbR t _is_relevant_tb_levelt tb_nextR t failureExceptiont _count_relevant_tb_levelst lengtht joint tracebackt format_exception( R R$ R R. R- R4 R/ ( ( R R# s #c C s | i i i d S( Nt __unittest( R/ t tb_framet f_globalst has_key( R R/ ( ( R R0 s c C s= d } x0 | o( | i | o | d 7} | i } q W| S( Ni i ( R4 R/ R R0 R1 ( R R/ R4 ( ( R R3 s c C s2 d t | i | i t | i t | i f S( Ns! <%s run=%i errors=%i failures=%i>( R R t __class__R R( R R ( R ( ( R t __repr__ s ( R R t __doc__R R R! R% R& R' R) R+ R# R0 R3 R= ( ( ( R R _ s c B s0 t Z d Z e Z d d Z d Z d Z d Z d Z d Z d Z d Z d Z e d Z d Z d Z d Z e d Z e d Z e d Z d Z e d Z e d Z d e d Z d e d Z e Z Z e Z Z e Z Z e Z! Z" e Z# e Z$ Z% e Z& RS( s A class whose instances are single test cases. By default, the test code itself should be placed in a method named 'runTest'. If the fixture may be used for many test cases, create as many test methods as are needed. When instantiating such a TestCase subclass, specify in the constructor arguments the name of the test method that the instance is to execute. Test authors should subclass TestCase for their own tests. Construction and deconstruction of the test's environment ('fixture') can be implemented by overriding the 'setUp' and 'tearDown' methods respectively. If it is necessary to override the __init__ method, the base class __init__ method must always be called. It is important that subclasses should not change the signature of their __init__ method, since instances of the classes are instantiated automatically by parts of the framework in order to be run. t runTestc C sX y( | | _ t | | } | i | _ Wn) t j o t d | i | f n Xd S( s 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. s no such test method in %s: %sN( t methodNameR t _TestCase__testMethodNamet getattrt testMethodR> t _TestCase__testMethodDoct AttributeErrort ValueErrorR< ( R R@ RC ( ( R R s c C s d S( sA Hook method for setting up the test fixture before exercising it.N( ( R ( ( R t setUp s c C s d S( sA Hook method for deconstructing the test fixture after testing it.N( ( R ( ( R t tearDown s c C s d S( Ni ( ( R ( ( R t countTestCases s c C s t S( N( R ( R ( ( R t defaultTestResult s c C s. | i } | o | i d d i p d S( s 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. s i N( R RD t doct splitt stript None( R RK ( ( R t shortDescription s c C s d t | i | i f S( Ns %s.%s( R R R< RA ( R ( ( R t id s c C s d | i t | i f S( Ns %s (%s)( R RA R R< ( R ( ( R t __str__ s c C s d t | i | i f S( Ns <%s testMethod=%s>( R R R< RA ( R ( ( R R= s c C st | d j o | i } n | i | t | | i } z#y | i Wn6 t j o n" | i | | i d Sn Xt } y | t } Wn] | i j o | i | | i n3 t j o n | i | | i n Xy | i Wn8 t j o n$ | i | | i t } n X| o | i | n Wd | i | Xd S( N( t resultRN R RJ R RB RA RC RG t KeyboardInterruptR% t _TestCase__exc_infot Falset okR* R2 R& RH R' R! ( R RR RV RC ( ( R t run sB c O s | i | | S( N( R RW t argst kwds( R RX RY ( ( R t __call__ s c C s+ | i t | | i | i d S( s6 Run the test without collecting errors in a TestResultN( R RG RB RA RH ( R ( ( R t debug s c C sG t i \ } } } t i d d j o | | | f Sn | | | f S( s Return a version of sys.exc_info() with the traceback frame minimised; usually the top level of the traceback frame is not needed. i t javaN( t syst exc_infoR- t excvalueR/ t platform( R R- R/ R_ ( ( R t __exc_info! s c C s | i | d S( s) Fail immediately, with the given message.N( R R2 t msg( R Rb ( ( R t fail+ s c C s | o | i | n d S( s( Fail the test if the expression is true.N( t exprR R2 Rb ( R Rd Rb ( ( R t failIf/ s c C s | p | i | n d S( s, Fail the test unless the expression is true.N( Rd R R2 Rb ( R Rd Rb ( ( R t failUnless3 s c O sh y | | | Wn | j o d Sn; Xt | d o | i } n t | } | i d | d S( si 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. NR s %s not raised( t callableObjRX t kwargst excClasst hasattrR t excNamet strR R2 ( R Ri Rg RX Rh Rk ( ( R t failUnlessRaises7 s c C s2 | | j p! | i | p d | | f n d S( s[ Fail if the two objects are unequal as determined by the '==' operator. s %r != %rN( t firstt secondR R2 Rb ( R Rn Ro Rb ( ( R t failUnlessEqualH s c C s2 | | j o! | i | p d | | f n d S( sY Fail if the two objects are equal as determined by the '==' operator. s %r == %rN( Rn Ro R R2 Rb ( R Rn Ro Rb ( ( R t failIfEqualP s i c C sB t | | | d j o$ | i | p d | | | f n d S( sK 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). i s %r != %r within %r placesN( t roundRo Rn t placesR R2 Rb ( R Rn Ro Rs Rb ( ( R t failUnlessAlmostEqualX s c C sB t | | | d j o$ | i | p d | | | f n d S( sI 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). i s %r == %r within %r placesN( Rr Ro Rn Rs R R2 Rb ( R Rn Ro Rs Rb ( ( R t failIfAlmostEquald s (' R R R> t AssertionErrorR2 R RG RH RI RJ RO RP RQ R= RN RW RZ R[ RT Rc Re Rf Rm Rp Rq Rt Ru t assertEqualt assertEqualst assertNotEqualt assertNotEqualst assertAlmostEqualt assertAlmostEqualst assertNotAlmostEqualt assertNotAlmostEqualst assertRaisest assert_t assertTruet assertFalse( ( ( R R s< # c B sh t Z d Z f d Z d Z e Z d Z d Z d Z d Z d Z d Z d Z RS( s A test suite is a composite test consisting of a number of TestCases. For use, create an instance of TestSuite, then add test case instances. When all tests have been added, the suite can be passed to a test runner, such as TextTestRunner. It will run the individual test cases in the order in which they were added, aggregating the results. When subclassing, do not forget to call the base class constructor. c C s g | _ | i | d S( N( R t _testst addTestst tests( R R ( ( R R s c C s d t | i | i f S( Ns <%s tests=%s>( R R R< R ( R ( ( R R= s c C s t | i S( N( t iterR R ( R ( ( R t __iter__ s c C s. d } x! | i D] } | | i 7} q W| S( Ni ( t casesR R R RI ( R R R ( ( R RI s c C s | i i | d S( N( R R R" R ( R R ( ( R t addTest s c C s" x | D] } | i | q Wd S( N( R R R R ( R R R ( ( R R s c C s1 x* | i D] } | i o Pn | | q W| S( N( R R R RR R ( R RR R ( ( R RW s c O s | i | | S( N( R RW RX RY ( R RX RY ( ( R RZ s c C s" x | i D] } | i q Wd S( s7 Run the tests without collecting errors in a TestResultN( R R R R[ ( R R ( ( R R[ s ( R R R> R R= RQ R RI R R RW RZ R[ ( ( ( R R s c B s_ t Z d Z e e e d Z d Z d Z d Z d Z d Z d Z d Z RS( sG A test case that wraps a test function. This is useful for slipping pre-existing test functions into the PyUnit framework. Optionally, set-up and tidy-up functions can be supplied. As with TestCase, the tidy-up ('tearDown') function will always be called if the set-up ('setUp') function ran successfully. c C s5 t i | | | _ | | _ | | _ | | _ d S( N( R R R RG t _FunctionTestCase__setUpFuncRH t _FunctionTestCase__tearDownFunct testFunct _FunctionTestCase__testFunct descriptiont _FunctionTestCase__description( R R RG RH R ( ( R R s c C s" | i d j o | i n d S( N( R R RN ( R ( ( R RG s c C s" | i d j o | i n d S( N( R R RN ( R ( ( R RH s c C s | i d S( N( R R ( R ( ( R R? s c C s | i i S( N( R R R ( R ( ( R RP s c C s d t | i | i i f S( Ns %s (%s)( R R R< R R ( R ( ( R RQ s c C s d t | i | i f S( Ns <%s testFunc=%s>( R R R< R ( R ( ( R R= s c C sL | i d j o | i Sn | i i } | o | i d d i p d S( Ns i ( R R RN R R> RK RL RM ( R RK ( ( R RO s ( R R R> RN R RG RH R? RP RQ R= RO ( ( ( R R s c B sS t Z d Z d Z e Z e Z d Z d Z e d Z e d Z d Z RS( sw This class is responsible for loading tests according to various criteria and returning them wrapped in a Test R c C sj t | t o t d n | i | } | o t | d o d g } n | i t | | S( s< Return a suite of all tests cases contained in testCaseClasssY Test cases should not be derived from TestSuite. Maybe you meant to derive from TestCase?R? N( t issubclasst testCaseClassR t TypeErrorR R t testCaseNamesRj t suiteClasst map( R R R ( ( R t loadTestsFromTestCase s c C s| g } xf t | D]X } t | | } t | t t i f o* t | t o | i | i | q q W| i | S( s? Return a suite of all tests cases contained in the given moduleN( R t dirt modulet nameRB R R R R R R R R" R R R ( R R R R R ( ( R t loadTestsFromModule s ) c C s | i d } | d j oi | } xQ | oI y t d i | } PWq& t j o | d =| p qr q& Xq& W| d } n | } x$ | D] } | t | | } } q Wt | t i j o | i | Sn t | t t i f o! t | t o | i | Sn t | t i j o | | i Snq t | t o | SnY t | o> | } t | t t f p t d | | f n | Sn t d | d S( sT Return a suite of all tests cases given a string specifier. The name may resolve either to a module, a test case class, a test method within a test case class, or a callable object which returns a TestCase or TestSuite instance. The method optionally resolves the names relative to a given module. t .ii s" calling %s returned %s, not a tests$ don't know how to make test from: %sN( R RL t partsR RN t parts_copyt __import__R5 t ImportErrorR t partRB t parentR R t ModuleTypeR R R R R R R t UnboundMethodTypeR R t callableR RF ( R R R R R R R R R ( ( R t loadTestsFromName s@ ) c C s: g } | D] } | | i | | q ~ } | i | S( s Return a suite of all tests cases found using the given sequence of string specifiers. See 'loadTestsFromName()'. N( t _[1]t namesR R R R t suitesR ( R R R R R R ( ( R t loadTestsFromNames( s -c C s | | i d } t | t | } xI | i D]> } x5 | i | D]$ } | | j o | i | qG qG Wq1 W| i o | i | i n | S( sL Return a sorted sequence of method names found within testCaseClass c C s# | i | o t t | | S( N( t attrnamet startswitht prefixR RB R ( R R R ( ( R t isTestMethod2 s N( R R t testMethodPrefixR t filterR t testFnNamest __bases__t baseclassR t testFnNameR" t sortTestMethodsUsingt sort( R R R R R R ( ( R R / s ( R R R> R t cmpR R R R R RN R R R ( ( ( R R s * c C s3 t } | | _ | | _ | o | | _ n | S( N( R t loadert sortUsingR R R R ( R R R R ( ( R t _makeLoaderF s c C s t | | i | S( N( R R R R R ( R R R ( ( R R M s R c C s t | | | i | S( N( R R R R R R ( R R R R ( ( R R P s c C s t | | | i | S( N( R R R R R R ( R R R R ( ( R R S s t _WritelnDecoratorc B s, t Z d Z d Z d Z e d Z RS( s@ Used to decorate file-like objects with a handy 'writeln' methodc C s | | _ d S( N( t streamR ( R R ( ( R R ] s c C s t | i | S( N( RB R R t attr( R R ( ( R t __getattr__` s c C s) | o | i | n | i d d S( Ns ( t argR t write( R R ( ( R t writelnc s ( R R R> R R RN R ( ( ( R R [ s t _TextTestResultc B sj t Z d Z d d Z d d Z d Z d Z d Z d Z d Z d Z d Z d Z RS( sh A test result class that can print formatted text results to a stream. Used by TextTestRunner. t =iF t -c C sA t i | | | _ | d j | _ | d j | _ | | _ d S( Ni ( R R R R t verbosityt showAllt dotst descriptions( R R R R ( ( R R p s c C s3 | i o | i p t | Sn t | Sd S( N( R R R RO Rl ( R R ( ( R t getDescriptionw s c C sK t i | | | i o- | i i | i | | i i d n d S( Ns ... ( R R R R R R R R ( R R ( ( R R } s c C sP t i | | | i o | i i d n | i o | i i d n d S( NRV R ( R R' R R R R R R R ( R R ( ( R R' s c C sS t i | | | | i o | i i d n | i o | i i d n d S( Nt ERRORt E( R R% R R R$ R R R R R ( R R R$ ( ( R R% s c C sS t i | | | | i o | i i d n | i o | i i d n d S( Nt FAILt F( R R& R R R$ R R R R R ( R R R$ ( ( R R& s c C sO | i p | i o | i i n | i d | i | i d | i d S( NR R ( R R R R R t printErrorListR R ( R ( ( R t printErrors s c C sx xq | D]i \ } } | i i | i | i i d | | i | f | i i | i | i i d | q Wd S( Ns %s: %ss %s( R R R$ R R R t separator1t flavourR t separator2( R R R R R$ ( ( R R s #( R R R> R R R R R R' R% R& R R ( ( ( R R h s c B s5 t Z d Z e i d d d Z d Z d Z RS( s A test runner class that displays results in textual form. It prints out the names of tests as they are run, errors as they occur, and a summary of the results at the end of the test run. i c C s% t | | _ | | _ | | _ d S( N( R R R R R ( R R R R ( ( R R s c C s t | i | i | i S( N( R R R R R ( R ( ( R t _makeResult s c C s[ | i } t i } | | t i } | | } | i | i i | i | i } | i i d | | d j o d p d | f | i i | i p | i i d t t | i | i f \ } } | o | i i d | n | o3 | o | i i d n | i i d | n | i i d n | i i d | S( s& Run the given test case or test suite.s Ran %d test%s in %.3fsi t sR, s FAILED (s failures=%ds , s errors=%dt )t OKN( R R RR t timet startTimeR t stopTimet timeTakenR R R R R RW R) R R R( R R t failedt errored( R R RW R R R RR R R ( ( R RW s. 1 ! ( R R R> R] t stderrR R RW ( ( ( R R s t TestProgramc B sS t Z d Z d Z d e e e e d Z e d Z d Z d Z d Z RS( s A command-line program that runs a set of tests; this is primarily for making test modules conveniently executable. s Usage: %(progName)s [options] [test] [...] Options: -h, --help Show this message -v, --verbose Verbose output -q, --quiet Minimal output Examples: %(progName)s - run default set of tests %(progName)s MyTestSuite - run suite 'MyTestSuite' %(progName)s MyTestCase.testSomething - run MyTestCase.testSomething %(progName)s MyTestCase - run all 'test*' test methods in MyTestCase t __main__c C s t | t d j oF t | | _ x= | i d d D] } t | i | | _ q< Wn | | _ | d j o t i } n d | _ | | _ | | _ | | _ t i i | d | _ | i | | i d S( NR, R i i ( R R R R RL R RB t argvRN R] R t defaultTestt testRunnert testLoadert ost patht basenamet progNamet parseArgst runTests( R R R R R R R ( ( R R s c C s0 | o | GHn | i | i GHt i d d S( Ni ( Rb R t USAGEt __dict__R] t exit( R Rb ( ( R t usageExit s c C sC d k } y| i | d d d d d g \ } } xc | D][ \ } } | d j o | i n | d j o d | _ n | d j o d | _ q; q; Wt | d j o0 | i d j o | i i | i | _ d Sn t | d j o | | _ n | i f | _ | i Wn% | i j o } | i | n Xd S( Ni t hHvqt helpt verboset quiets -hs -Hs --helps -qs --quieti s -vs --verbosei ( s -hs -Hs --help( s -qs --quiet( s -vs --verbose( t getoptR t optionsRX t optR. R R R R( R RN R R R R t testNamest createTestst errorRb ( R R R RX R. Rb R R ( ( R R s* # c C s" | i i | i | i | _ d S( N( R R R R R R ( R ( ( R R s c C sV | i d j o t d | i | _ n | i i | i } t i | i d S( NR ( R R RN R R RW R RR R] R R) ( R RR ( ( R R s ( R R R> R RN R R R R R R ( ( ( R R s R R ( i i ( i i (% R> t __author__t __email__t __version__R R] R6 R R t __all__t extendt version_infoRU R* R R t __metaclass__R R8 R R R R R R RN R R R R R R R R R R R ( R R R R R R R R8 R R R* R R R R R R R R] R R R R RU R R R6 R R R ( ( R t ?- sB K10\ >.K