U n5{iA@sfdZddlZddlZddlZddlZddlmZddlmZm Z m Z m Z m Z m Z mZmZmZmZmZmZddlmZddlmZddlmZmZGdd d eZGd d d eZGd d d eZGdddeZe GdddZGdddeZ GdddeZ!GdddeZ"GdddeZ#GdddeZ$GdddeZ%GdddeZ&Gd d!d!eZ'dS)"z% Tests for L{twisted.python.compat}. N)skipIf) _PYPY bytesEnvironcmp comparableexecfile intToBytesioType iterbytes lazyByteSlice nativeString networkStringreraise)FilePath)platform)SynchronousTestCaseTestCasec@sHeZdZdZddZddZddZdd Zd d Zd d Z ddZ dS) IOTypeTestsz? Test cases for determining a file-like object's type. cCs|tttdS)z= An L{io.StringIO} accepts and returns text. N) assertEqualr ioStringIOstrselfr|tddd|tddd|tdgdgddS)z5 L{cmp} returns 0 for equal objects. r6rrRNrrrrrr test_equalsIszCmpTests.test_equalscCs(|tddd|tddddS)zS L{cmp} returns 1 if its first argument is bigger than its second. rrRzaNrrrrrrtQszCmpTests.test_greaterThancCs(|tddd|tddddS)zU L{cmp} returns -1 if its first argument is smaller than its second. g?gffffff@rdNrrrrrrvXszCmpTests.test_lessThanN)r/r0r1r2rrtrvrrrrrDsrc@sHeZdZdZddZddZddZdd Zd d Zd d Z ddZ dS) StringTestsz8 Compatibility functions and types for strings. cCs$|t|||t|tdS)z Raise an exception indicating a failed test if the output of C{nativeString(original)} is unequal to the expected string, or is not a native string. N)rr ZassertIsInstancer)roriginalexpectedrrrassertNativeStringeszStringTests.assertNativeStringcCs|ttddS)zj C{nativeString} raises a C{UnicodeError} if input bytes are not ASCII decodable. NrD UnicodeErrorr rrrrtest_nonASCIIBytesToStringnsz&StringTests.test_nonASCIIBytesToStringcCs|ttddS)zk C{nativeString} raises a C{UnicodeError} if input Unicode is not ASCII encodable. uሴNrrrrrtest_nonASCIIUnicodeToStringusz(StringTests.test_nonASCIIUnicodeToStringcCs|dddS)z C{nativeString} converts bytes to the native string format, assuming an ASCII encoding if applicable. shelloZhelloNrrrrrtest_bytesToString|szStringTests.test_bytesToStringcCs|dddS)z C{nativeString} converts unicode to the native string format, assuming an ASCII encoding if applicable. zGood dayNrrrrrtest_unicodeToStringsz StringTests.test_unicodeToStringcCs|dddS)zJ C{nativeString} leaves native strings as native strings. zHello!Nrrrrrtest_stringToStringszStringTests.test_stringToStringcCs|ttddS)zu C{nativeString} raises a C{TypeError} if given an object that is not a string of some sort. rRN)rD TypeErrorr rrrrtest_unexpectedTypeszStringTests.test_unexpectedTypeN) r/r0r1r2rrrrrrrrrrrr`s rc@s(eZdZdZddZddZddZdS) NetworkStringTestsz% Tests for L{networkString}. cCs|dtddS)zu L{networkString} returns a C{unicode} object passed to it encoded into a C{bytes} instance. sfoorQN)rr rrrrtest_strszNetworkStringTests.test_strcCs|ttddS)z L{networkString} raises L{UnicodeError} if passed a C{unicode} instance containing characters not encodable in ASCII. u☃N)rDrr rrrrtest_unicodeOutOfRangesz)NetworkStringTests.test_unicodeOutOfRangecCs"|ttt|ttddS)z L{networkString} raises L{TypeError} if passed a non-string object or the wrong type of string object. sbytesN)rDrr r-rrrrtest_nonStringsz!NetworkStringTests.test_nonStringN)r/r0r1r2rrrrrrrrsrc@s eZdZdZddZddZdS) ReraiseTestszH L{reraise} re-raises exceptions on both Python 2 and Python 3. c Csz ddWn"tk r.t\}}}YnXzt|dWnZtk rt\}}}||t||||t |dt |dYn X| ddS)z Calling L{reraise} with an exception instance and a traceback of L{None} re-raises it with a new traceback. rRrNrThe exception was not raised.) BaseExceptionrbexc_inforrZeroDivisionErrorassertIsZassertNotEqual traceback format_tbfailrtypritbZtyp2Zvalue2Ztb2rrrtest_reraiseWithNones    z!ReraiseTests.test_reraiseWithNonec Csz ddWn"tk r.t\}}}YnXzt||WnZtk rt\}}}||t||||t|dt|dYn X| ddS)z Calling L{reraise} with an exception instance and a traceback re-raises the exception with the given traceback. rRrrrN) rrbrrrrrrrrrrrrtest_reraiseWithTracebacks   &z&ReraiseTests.test_reraiseWithTracebackN)r/r0r1r2rrrrrrrsrc@s8eZdZdZddZddZddZdd Zd d Zd S) Python3BytesTestszB Tests for L{iterbytes}, L{intToBytes}, L{lazyByteSlice}. cCs(d}tt|}||ddddgdS)z When L{iterbytes} is called with a bytestring, the returned object can be iterated over, resulting in the individual bytes of the bytestring. sabcdrbcrN)r<r r)rinputresultrrrtest_iterations z Python3BytesTests.test_iterationcCs|tdddS)z When L{intToBytes} is called with an integer, the result is an ASCII-encoded string representation of the number. s213N)rrrrrrtest_intToBytessz!Python3BytesTests.test_intToBytescCsd}|tt||dS)zv L{lazyByteSlice} called with some bytes returns a semantically equal version of these bytes. 123XYZNrrr rdatarrrtest_lazyByteSliceNoOffsetsz,Python3BytesTests.test_lazyByteSliceNoOffsetcCs&d}|tt|d|dddS)z L{lazyByteSlice} called with some bytes and an offset returns a semantically equal version of these bytes starting at the given offset. rrSNrrrrrtest_lazyByteSliceOffsetsz*Python3BytesTests.test_lazyByteSliceOffsetcCs(d}|tt|dd|dddS)z L{lazyByteSlice} called with some bytes, an offset and a length returns a semantically equal version of these bytes starting at the given offset, up to the given length. rrSrsNrrrrr!test_lazyByteSliceOffsetAndLengthsz3Python3BytesTests.test_lazyByteSliceOffsetAndLengthN) r/r0r1r2rrrrrrrrrrs  rc@s&eZdZdZeedddZdS)BytesEnvironTestsz$ Tests for L{BytesEnviron}. z+Environment vars are always str on Windows.cCsPt}t}|D]$\}}|t||t|q|t|tgdS)zz The output of L{BytesEnviron} should always be a L{dict} with L{bytes} values and L{bytes} keys. N)rr:itemsr;typerr<r)rrtypeskeyvalrrrtest_alwaysBytess z"BytesEnvironTests.test_alwaysBytesN)r/r0r1r2rrZ isWindowsrrrrrrs r)(r2r(rrbrZunittestrZtwisted.python.compatrrrrrrr r r r r rZtwisted.python.filepathrZtwisted.python.runtimerZtwisted.trial.unittestrrrr3rIr`rgrorxrrrrrrrrrrs. 8  6-0:68.0