/test/test_cxxtest.py
Python | 899 lines | 886 code | 4 blank | 9 comment | 6 complexity | a79102ae10dd79f40f1a10c668df32d3 MD5 | raw file
Possible License(s): LGPL-3.0
- #-------------------------------------------------------------------------
- # CxxTest: A lightweight C++ unit testing library.
- # Copyright (c) 2008 Sandia Corporation.
- # This software is distributed under the LGPL License v3
- # For more information, see the COPYING file in the top CxxTest directory.
- # Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
- # the U.S. Government retains certain rights in this software.
- #-------------------------------------------------------------------------
- import time
- import sys
- import os
- import os.path
- import glob
- import difflib
- import subprocess
- import re
- import string
- if sys.version_info < (2,7):
- import unittest2 as unittest
- else:
- import unittest
- try:
- import ply
- ply_available=True
- except:
- ply_available=False
- try:
- import cxxtest
- cxxtest_available=True
- import cxxtest.cxxtestgen
- except:
- cxxtest_available=False
- currdir = os.path.dirname(os.path.abspath(__file__))+os.sep
- sampledir = os.path.dirname(os.path.dirname(currdir))+'/sample'+os.sep
- cxxtestdir = os.path.dirname(os.path.dirname(currdir))+os.sep
- compilerre = re.compile("^(?P<path>[^:]+)(?P<rest>:.*)$")
- dirre = re.compile("^([^%s]*/)*" % re.escape(os.sep))
- xmlre = re.compile("\"(?P<path>[^\"]*/[^\"]*)\"")
- datere = re.compile("date=\"[^\"]*\"")
- # Headers from the cxxtest/sample directory
- samples = ' '.join(file for file in sorted(glob.glob(sampledir+'*.h')))
- guiInputs=currdir+'../sample/gui/GreenYellowRed.h'
- if sys.platform.startswith('win'):
- target_suffix = '.exe'
- command_separator = ' && '
- cxxtestdir = '/'.join(cxxtestdir.split('\\'))
- remove_extra_path_prefixes_on_windows = True
- else:
- target_suffix = ''
- command_separator = '; '
- remove_extra_path_prefixes_on_windows = False
-
- def find(filename, executable=False, isfile=True, validate=None):
- #
- # Use the PATH environment if it is defined and not empty
- #
- if "PATH" in os.environ and os.environ["PATH"] != "":
- search_path = os.environ['PATH'].split(os.pathsep)
- else:
- search_path = os.defpath.split(os.pathsep)
- for path in search_path:
- test_fname = os.path.join(path, filename)
- if os.path.exists(test_fname) \
- and (not isfile or os.path.isfile(test_fname)) \
- and (not executable or os.access(test_fname, os.X_OK)):
- return os.path.abspath(test_fname)
- return None
- def join_commands(command_one, command_two):
- return command_separator.join([command_one, command_two])
- _available = {}
- def available(compiler, exe_option):
- if (compiler,exe_option) in _available:
- return _available[compiler,exe_option]
- cmd = join_commands("cd %s" % currdir,
- "%s %s %s %s > %s 2>&1" % (compiler, exe_option, currdir+'anything', currdir+'anything.cpp', currdir+'anything.log'))
- print("Testing for compiler "+compiler)
- print("Command: "+cmd)
- status = subprocess.call(cmd, shell=True)
- executable = currdir+'anything'+target_suffix
- flag = status == 0 and os.path.exists(executable)
- os.remove(currdir+'anything.log')
- if os.path.exists(executable):
- os.remove(executable)
- print("Status: "+str(flag))
- _available[compiler,exe_option] = flag
- return flag
- def remove_absdir(filename):
- INPUT=open(filename, 'r')
- lines = [line.strip() for line in INPUT]
- INPUT.close()
- OUTPUT=open(filename, 'w')
- for line in lines:
- # remove basedir at front of line
- match = compilerre.match(line) # see if we can remove the basedir
- if match:
- parts = match.groupdict()
- line = dirre.sub("", parts['path']) + parts['rest']
- OUTPUT.write(line+'\n')
- OUTPUT.close()
- def normalize_line_for_diff(line):
- # add spaces around {}<>()
- line = re.sub("[{}<>()]", r" \0 ", line)
- # beginnig and ending whitespace
- line = line.strip()
- # remove all whitespace
- # and leave a single space
- line = ' '.join(line.split())
- # remove spaces around "="
- line = re.sub(" ?= ?", "=", line)
- # remove all absolute path prefixes
- line = ''.join(line.split(cxxtestdir))
- if remove_extra_path_prefixes_on_windows:
- # Take care of inconsistent path prefixes like
- # "e:\path\to\cxxtest\test", "E:/path/to/cxxtest/test" etc
- # in output.
- line = ''.join(line.split(os.path.normcase(cxxtestdir)))
- line = ''.join(line.split(os.path.normpath(cxxtestdir)))
- # And some extra relative paths left behind
- line= re.sub(r'^.*[\\/]([^\\/]+\.(h|cpp))', r'\1', line)
- # for xml, remove prefixes from everything that looks like a
- # file path inside ""
- line = xmlre.sub(
- lambda match: '"'+re.sub("^[^/]+/", "", match.group(1))+'"',
- line
- )
- # Remove date info
- line = datere.sub( lambda match: 'date=""', line)
- return line
- def make_diff_readable(diff):
- i = 0
- while i+1 < len(diff):
- if diff[i][0] == '-' and diff[i+1][0] == '+':
- l1 = diff[i]
- l2 = diff[i+1]
- for j in range(1, min([len(l1), len(l2)])):
- if l1[j] != l2[j]:
- if j > 4:
- j = j-2;
- l1 = l1[j:]
- l2 = l2[j:]
- diff[i] = '-(...)' + l1
- diff[i+1] = '+(...)' + l2
- break
- i+=1
- def file_diff(filename1, filename2, filtered_reader):
- remove_absdir(filename1)
- remove_absdir(filename2)
- #
- INPUT=open(filename1, 'r')
- lines1 = list(filtered_reader(INPUT))
- INPUT.close()
- #
- INPUT=open(filename2, 'r')
- lines2 = list(filtered_reader(INPUT))
- INPUT.close()
- #
- diff = list(difflib.unified_diff(lines2, lines1,
- fromfile=filename2, tofile=filename1))
- if diff:
- make_diff_readable(diff)
- raise Exception("ERROR: \n\n%s\n\n%s\n\n" % (lines1, lines2))
- diff = '\n'.join(diff)
- return diff
- class BaseTestCase(object):
- fog=''
- valgrind=''
- cxxtest_import=False
- def setUp(self):
- sys.stderr.write("("+self.__class__.__name__+") ")
- self.passed=False
- self.prefix=''
- self.py_out=''
- self.py_cpp=''
- self.px_pre=''
- self.px_out=''
- self.build_log=''
- self.build_target=''
- def tearDown(self):
- if not self.passed:
- return
- files = []
- if os.path.exists(self.py_out):
- files.append(self.py_out)
- if os.path.exists(self.py_cpp) and not 'CXXTEST_GCOV_FLAGS' in os.environ:
- files.append(self.py_cpp)
- if os.path.exists(self.px_pre):
- files.append(self.px_pre)
- if os.path.exists(self.px_out):
- files.append(self.px_out)
- if os.path.exists(self.build_log):
- files.append(self.build_log)
- if os.path.exists(self.build_target) and not 'CXXTEST_GCOV_FLAGS' in os.environ:
- files.append(self.build_target)
- for file in files:
- try:
- os.remove(file)
- except:
- time.sleep(2)
- try:
- os.remove(file)
- except:
- print( "Error removing file '%s'" % file)
- # This is a "generator" that just reads a file and normalizes the lines
- def file_filter(self, file):
- for line in file:
- yield normalize_line_for_diff(line)
- def check_if_supported(self, filename, msg):
- target=currdir+'check'+'px'+target_suffix
- log=currdir+'check'+'_build.log'
- cmd = join_commands("cd %s" % currdir,
- "%s %s %s %s. %s%s../ %s > %s 2>&1" % (self.compiler, self.exe_option, target, self.include_option, self.include_option, currdir, filename, log))
- status = subprocess.call(cmd, shell=True)
- os.remove(log)
- if status != 0 or not os.path.exists(target):
- self.skipTest(msg)
- os.remove(target)
- def init(self, prefix):
- #
- self.prefix = self.__class__.__name__+'_'+prefix
- self.py_out = currdir+self.prefix+'_py.out'
- self.py_cpp = currdir+self.prefix+'_py.cpp'
- self.px_pre = currdir+self.prefix+'_px.pre'
- self.px_out = currdir+self.prefix+'_px.out'
- self.build_log = currdir+self.prefix+'_build.log'
- self.build_target = currdir+self.prefix+'px'+target_suffix
- def check_root(self, prefix='', output=None):
- self.init(prefix)
- args = "--have-eh --abort-on-fail --root --error-printer"
- if self.cxxtest_import:
- os.chdir(currdir)
- cxxtest.cxxtestgen.main(['cxxtestgen', self.fog, '-o', self.py_cpp]+re.split('[ ]+',args), True)
- else:
- cmd = join_commands("cd %s" % currdir,
- "%s %s../bin/cxxtestgen %s -o %s %s > %s 2>&1" % (sys.executable, currdir, self.fog, self.py_cpp, args, self.py_out))
- status = subprocess.call(cmd, shell=True)
- self.assertEqual(status, 0, 'Error executing cxxtestgen')
- #
- files = [self.py_cpp]
- for i in [1,2]:
- args = "--have-eh --abort-on-fail --part Part%s.h" % str(i)
- file = currdir+self.prefix+'_py%s.cpp' % str(i)
- files.append(file)
- if self.cxxtest_import:
- os.chdir(currdir)
- cxxtest.cxxtestgen.main(['cxxtestgen', self.fog, '-o', file]+re.split('[ ]+',args), True)
- else:
- cmd = join_commands("cd %s" % currdir,
- "%s %s../bin/cxxtestgen %s -o %s %s > %s 2>&1" % (sys.executable, currdir, self.fog, file, args, self.py_out))
- status = subprocess.call(cmd, shell=True)
- self.assertEqual(status, 0, 'Error executing cxxtestgen')
- #
- cmd = join_commands("cd %s" % currdir,
- "%s %s %s %s. %s%s../ %s > %s 2>&1" % (self.compiler, self.exe_option, self.build_target, self.include_option, self.include_option, currdir, ' '.join(files), self.build_log))
- status = subprocess.call(cmd, shell=True)
- for file in files:
- if os.path.exists(file):
- os.remove(file)
- self.assertEqual(status, 0, 'Error executing command: '+cmd)
- #
- cmd = join_commands("cd %s" % currdir,
- "%s %s -v > %s 2>&1" % (self.valgrind, self.build_target, self.px_pre))
- status = subprocess.call(cmd, shell=True)
- OUTPUT = open(self.px_pre,'a')
- OUTPUT.write('Error level = '+str(status)+'\n')
- OUTPUT.close()
- diffstr = file_diff(self.px_pre, currdir+output, self.file_filter)
- if not diffstr == '':
- self.fail("Unexpected differences in output:\n"+diffstr)
- if self.valgrind != '':
- self.parse_valgrind(self.px_pre)
- #
- self.passed=True
- def compile(self, prefix='', args=None, compile='', output=None, main=None, failGen=False, run=None, logfile=None, failBuild=False):
- """Run cxxtestgen and compile the code that is generated"""
- self.init(prefix)
- #
- if self.cxxtest_import:
- try:
- os.chdir(currdir)
- status = cxxtest.cxxtestgen.main(['cxxtestgen', self.fog, '-o', self.py_cpp]+re.split('[ ]+',args), True)
- except:
- status = 1
- else:
- cmd = join_commands("cd %s" % currdir,
- "%s %s../bin/cxxtestgen %s -o %s %s > %s 2>&1" % (sys.executable, currdir, self.fog, self.py_cpp, args, self.py_out))
- status = subprocess.call(cmd, shell=True)
- if failGen:
- if status == 0:
- self.fail('Expected cxxtestgen to fail.')
- else:
- self.passed=True
- return
- if not self.cxxtest_import:
- self.assertEqual(status, 0, 'Error executing command: '+cmd)
- #
- if not main is None:
- # Compile with main
- cmd = join_commands("cd %s" % currdir,
- "%s %s %s %s. %s%s../ %s main.cpp %s > %s 2>&1" % (self.compiler, self.exe_option, self.build_target, self.include_option, self.include_option, currdir, compile, self.py_cpp, self.build_log))
- else:
- # Compile without main
- cmd = join_commands("cd %s" % currdir,
- "%s %s %s %s. %s%s../ %s %s > %s 2>&1" % (self.compiler, self.exe_option, self.build_target, self.include_option, self.include_option, currdir, compile, self.py_cpp, self.build_log))
- status = subprocess.call(cmd, shell=True)
- if failBuild:
- if status == 0:
- self.fail('Expected compiler to fail.')
- else:
- self.passed=True
- return
- else:
- self.assertEqual(status, 0, 'Error executing command: '+cmd)
- #
- if compile == '' and not output is None:
- if run is None:
- cmd = join_commands("cd %s" % currdir,
- "%s %s -v > %s 2>&1" % (self.valgrind, self.build_target, self.px_pre))
- else:
- cmd = run % (self.valgrind, self.build_target, self.px_pre)
- status = subprocess.call(cmd, shell=True)
- OUTPUT = open(self.px_pre,'a')
- OUTPUT.write('Error level = '+str(status)+'\n')
- OUTPUT.close()
- if logfile is None:
- diffstr = file_diff(self.px_pre, currdir+output, self.file_filter)
- else:
- diffstr = file_diff(currdir+logfile, currdir+output, self.file_filter)
- if not diffstr == '':
- self.fail("Unexpected differences in output:\n"+diffstr)
- if self.valgrind != '':
- self.parse_valgrind(self.px_pre)
- if not logfile is None:
- os.remove(currdir+logfile)
- #
- if compile == '' and output is None and os.path.exists(self.py_cpp):
- self.fail("Output cpp file %s should not have been generated." % self.py_cpp)
- #
- self.passed=True
- #
- # Tests for cxxtestgen
- #
- def test_root_or_part(self):
- """Root/Part"""
- self.check_root(prefix='root_or_part', output="parts.out")
- def test_root_plus_part(self):
- """Root + Part"""
- self.compile(prefix='root_plus_part', args="--error-printer --root --part "+samples, output="error.out")
- def test_wildcard(self):
- """Wildcard input"""
- self.compile(prefix='wildcard', args='../sample/*.h', main=True, output="wildcard.out")
- def test_stdio_printer(self):
- """Stdio printer"""
- self.compile(prefix='stdio_printer', args="--runner=StdioPrinter "+samples, output="error.out")
- def test_paren_printer(self):
- """Paren printer"""
- self.compile(prefix='paren_printer', args="--runner=ParenPrinter "+samples, output="paren.out")
- def test_yn_runner(self):
- """Yes/No runner"""
- self.compile(prefix='yn_runner', args="--runner=YesNoRunner "+samples, output="runner.out")
- def test_no_static_init(self):
- """No static init"""
- self.compile(prefix='no_static_init', args="--error-printer --no-static-init "+samples, output="error.out")
- def test_samples_file(self):
- """Samples file"""
- # Create a file with the list of sample files
- OUTPUT = open(currdir+'Samples.txt','w')
- for line in sorted(glob.glob(sampledir+'*.h')):
- OUTPUT.write(line+'\n')
- OUTPUT.close()
- self.compile(prefix='samples_file', args="--error-printer --headers Samples.txt", output="error.out")
- os.remove(currdir+'Samples.txt')
- def test_have_std(self):
- """Have Std"""
- self.compile(prefix='have_std', args="--runner=StdioPrinter --have-std HaveStd.h", output="std.out")
- def test_comments(self):
- """Comments"""
- self.compile(prefix='comments', args="--error-printer Comments.h", output="comments.out")
- def test_longlong(self):
- """Long long"""
- self.check_if_supported('longlong.cpp', "Long long is not supported by this compiler")
- self.compile(prefix='longlong', args="--error-printer --longlong=\"long long\" LongLong.h", output="longlong.out")
- def test_int64(self):
- """Int64"""
- self.check_if_supported('int64.cpp', "64-bit integers are not supported by this compiler")
- self.compile(prefix='int64', args="--error-printer --longlong=__int64 Int64.h", output="int64.out")
- def test_include(self):
- """Include"""
- self.compile(prefix='include', args="--include=VoidTraits.h --include=LongTraits.h --error-printer IncludeTest.h", output="include.out")
- #
- # Template file tests
- #
- def test_preamble(self):
- """Preamble"""
- self.compile(prefix='preamble', args="--template=preamble.tpl "+samples, output="preamble.out")
- def test_activate_all(self):
- """Activate all"""
- self.compile(prefix='activate_all', args="--template=activate.tpl "+samples, output="error.out")
- def test_only_suite(self):
- """Only Suite"""
- self.compile(prefix='only_suite', args="--template=%s../sample/only.tpl %s" % (currdir, samples), run="%s %s SimpleTest > %s 2>&1", output="suite.out")
- def test_only_test(self):
- """Only Test"""
- self.compile(prefix='only_test', args="--template=%s../sample/only.tpl %s" % (currdir, samples), run="%s %s SimpleTest testAddition > %s 2>&1", output="suite_test.out")
- def test_have_std_tpl(self):
- """Have Std - Template"""
- self.compile(prefix='have_std_tpl', args="--template=HaveStd.tpl HaveStd.h", output="std.out")
- def test_exceptions_tpl(self):
- """Exceptions - Template"""
- self.compile(prefix='exceptions_tpl', args="--template=HaveEH.tpl "+self.ehNormals, output="eh_normals.out")
- #
- # Test cases which do not require exception handling
- #
- def test_no_errors(self):
- """No errors"""
- self.compile(prefix='no_errors', args="--error-printer GoodSuite.h", output="good.out")
- def test_infinite_values(self):
- """Infinite values"""
- self.compile(prefix='infinite_values', args="--error-printer --have-std TestNonFinite.h", output="infinite.out")
- def test_max_dump_size(self):
- """Max dump size"""
- self.compile(prefix='max_dump_size', args="--error-printer --include=MaxDump.h DynamicMax.h SameData.h", output='max.out')
- def test_wide_char(self):
- """Wide char"""
- self.check_if_supported('wchar.cpp', "The file wchar.cpp is not supported.")
- self.compile(prefix='wide_char', args="--error-printer WideCharTest.h", output="wchar.out")
- #def test_factor(self):
- #"""Factor"""
- #self.compile(prefix='factor', args="--error-printer --factor Factor.h", output="factor.out")
- def test_user_traits(self):
- """User traits"""
- self.compile(prefix='user_traits', args="--template=UserTraits.tpl UserTraits.h", output='user.out')
- normals = " ".join(currdir+file for file in ["LessThanEquals.h","Relation.h","DefaultTraits.h","DoubleCall.h","SameData.h","SameFiles.h","Tsm.h","TraitsTest.h","MockTest.h","SameZero.h"])
- def test_normal_behavior_xunit(self):
- """Normal Behavior with XUnit Output"""
- self.compile(prefix='normal_behavior_xunit', args="--xunit-printer "+self.normals, logfile='TEST-cxxtest.xml', output="normal.xml")
- def test_normal_behavior(self):
- """Normal Behavior"""
- self.compile(prefix='normal_behavior', args="--error-printer "+self.normals, output="normal.out")
- def test_normal_plus_abort(self):
- """Normal + Abort"""
- self.compile(prefix='normal_plus_abort', args="--error-printer --have-eh --abort-on-fail "+self.normals, output="abort.out")
- def test_stl_traits(self):
- """STL Traits"""
- self.check_if_supported('stpltpl.cpp', "The file stpltpl.cpp is not supported.")
- self.compile(prefix='stl_traits', args="--error-printer StlTraits.h", output="stl.out")
- def test_normal_behavior_world(self):
- """Normal Behavior with World"""
- self.compile(prefix='normal_behavior_world', args="--error-printer --world=myworld "+self.normals, output="world.out")
- #
- # Test cases which do require exception handling
- #
- def test_throw_wo_std(self):
- """Throw w/o Std"""
- self.compile(prefix='test_throw_wo_std', args="--template=ThrowNoStd.tpl ThrowNoStd.h", output='throw.out')
- ehNormals = "Exceptions.h DynamicAbort.h"
- def test_exceptions(self):
- """Exceptions"""
- self.compile(prefix='exceptions', args="--error-printer --have-eh "+self.ehNormals, output="eh_normals.out")
- def test_exceptions_plus_abort(self):
- """Exceptions plus abort"""
- self.compile(prefix='exceptions', args="--error-printer --abort-on-fail --have-eh DynamicAbort.h DeepAbort.h ThrowsAssert.h", output="eh_plus_abort.out")
- def test_default_abort(self):
- """Default abort"""
- self.compile(prefix='default_abort', args="--error-printer --include=DefaultAbort.h "+self.ehNormals+ " DeepAbort.h ThrowsAssert.h", output="default_abort.out")
- def test_default_no_abort(self):
- """Default no abort"""
- self.compile(prefix='default_no_abort', args="--error-printer "+self.ehNormals+" DeepAbort.h ThrowsAssert.h", output="default_abort.out")
- #
- # Global Fixtures
- #
- def test_global_fixtures(self):
- """Global fixtures"""
- self.compile(prefix='global_fixtures', args="--error-printer GlobalFixtures.h WorldFixtures.h", output="gfxs.out")
- def test_gf_suw_fails(self):
- """GF:SUW fails"""
- self.compile(prefix='gf_suw_fails', args="--error-printer SetUpWorldFails.h", output="suwf.out")
- def test_gf_suw_error(self):
- """GF:SUW error"""
- self.compile(prefix='gf_suw_error', args="--error-printer SetUpWorldError.h", output="suwe.out")
- def test_gf_suw_throws(self):
- """GF:SUW throws"""
- self.compile(prefix='gf_suw_throws', args="--error-printer SetUpWorldThrows.h", output="suwt.out")
- def test_gf_su_fails(self):
- """GF:SU fails"""
- self.compile(prefix='gf_su_fails', args="--error-printer GfSetUpFails.h", output="gfsuf.out")
- def test_gf_su_throws(self):
- """GF:SU throws"""
- self.compile(prefix='gf_su_throws', args="--error-printer GfSetUpThrows.h", output="gfsut.out")
- def test_gf_td_fails(self):
- """GF:TD fails"""
- self.compile(prefix='gf_td_fails', args="--error-printer GfTearDownFails.h", output="gftdf.out")
- def test_gf_td_throws(self):
- """GF:TD throws"""
- self.compile(prefix='gf_td_throws', args="--error-printer GfTearDownThrows.h", output="gftdt.out")
- def test_gf_tdw_fails(self):
- """GF:TDW fails"""
- self.compile(prefix='gf_tdw_fails', args="--error-printer TearDownWorldFails.h", output="tdwf.out")
- def test_gf_tdw_throws(self):
- """GF:TDW throws"""
- self.compile(prefix='gf_tdw_throws', args="--error-printer TearDownWorldThrows.h", output="tdwt.out")
- #
- # GUI
- #
- def test_gui(self):
- """GUI"""
- self.compile(prefix='gui', args='--gui=DummyGui %s' % guiInputs, output ="gui.out")
- def test_gui_runner(self):
- """GUI + runner"""
- self.compile(prefix='gui_runner', args="--gui=DummyGui --runner=ParenPrinter %s" % guiInputs, output="gui_paren.out")
- def test_qt_gui(self):
- """QT GUI"""
- self.compile(prefix='qt_gui', args="--gui=QtGui GoodSuite.h", compile=self.qtFlags)
- def test_win32_gui(self):
- """Win32 GUI"""
- self.compile(prefix='win32_gui', args="--gui=Win32Gui GoodSuite.h", compile=self.w32Flags)
- def test_win32_unicode(self):
- """Win32 Unicode"""
- self.compile(prefix='win32_unicode', args="--gui=Win32Gui GoodSuite.h", compile=self.w32Flags+' -DUNICODE')
- def test_x11_gui(self):
- """X11 GUI"""
- self.check_if_supported('wchar.cpp', "Cannot compile wchar.cpp")
- self.compile(prefix='x11_gui', args="--gui=X11Gui GoodSuite.h", compile=self.x11Flags)
- #
- # Tests for when the compiler doesn't support exceptions
- #
- def test_no_exceptions(self):
- """No exceptions"""
- if self.no_eh_option is None:
- self.skipTest("This compiler does not have an exception handling option")
- self.compile(prefix='no_exceptions', args='--runner=StdioPrinter NoEh.h', output="no_eh.out", compile=self.no_eh_option)
- def test_force_no_eh(self):
- """Force no EH"""
- if self.no_eh_option is None:
- self.skipTest("This compiler does not have an exception handling option")
- self.compile(prefix="force_no_eh", args="--runner=StdioPrinter --no-eh ForceNoEh.h", output="no_eh.out", compile=self.no_eh_option)
- #
- # Invalid input to cxxtestgen
- #
- def test_no_tests(self):
- """No tests"""
- self.compile(prefix='no_tests', args='EmptySuite.h', failGen=True)
- def test_missing_input(self):
- """Missing input"""
- self.compile(prefix='missing_input', args='--template=NoSuchFile.h', failGen=True)
- def test_missing_template(self):
- """Missing template"""
- self.compile(prefix='missing_template', args='--template=NoSuchFile.h '+samples, failGen=True)
- def test_inheritance(self):
- """Test relying on inheritance"""
- self.compile(prefix='inheritance', args='--error-printer InheritedTest.h', output='inheritance_old.out')
- #
- # Tests that illustrate differences between the different C++ parsers
- #
- def test_namespace1(self):
- """Nested namespace declarations"""
- if self.fog == '':
- self.compile(prefix='namespace1', args='Namespace1.h', main=True, failBuild=True)
- else:
- self.compile(prefix='namespace1', args='Namespace1.h', main=True, output="namespace.out")
- def test_namespace2(self):
- """Explicit namespace declarations"""
- self.compile(prefix='namespace2', args='Namespace2.h', main=True, output="namespace.out")
- def test_inheritance(self):
- """Test relying on inheritance"""
- if self.fog == '':
- self.compile(prefix='inheritance', args='--error-printer InheritedTest.h', failGen=True)
- else:
- self.compile(prefix='inheritance', args='--error-printer InheritedTest.h', output='inheritance.out')
- def test_simple_inheritance(self):
- """Test relying on simple inheritance"""
- self.compile(prefix='simple_inheritance', args='--error-printer SimpleInheritedTest.h', output='simple_inheritance.out')
- def test_simple_inheritance2(self):
- """Test relying on simple inheritance (2)"""
- if self.fog == '':
- self.compile(prefix='simple_inheritance2', args='--error-printer SimpleInheritedTest2.h', failGen=True)
- else:
- self.compile(prefix='simple_inheritance2', args='--error-printer SimpleInheritedTest2.h', output='simple_inheritance2.out')
- def test_comments2(self):
- """Comments2"""
- if self.fog == '':
- self.compile(prefix='comments2', args="--error-printer Comments2.h", failBuild=True)
- else:
- self.compile(prefix='comments2', args="--error-printer Comments2.h", output='comments2.out')
- def test_cpp_template1(self):
- """C++ Templates"""
- if self.fog == '':
- self.compile(prefix='cpp_template1', args="--error-printer CppTemplateTest.h", failGen=True)
- else:
- self.compile(prefix='cpp_template1', args="--error-printer CppTemplateTest.h", output='template.out')
- def test_bad1(self):
- """BadTest1"""
- if self.fog == '':
- self.compile(prefix='bad1', args="--error-printer BadTest.h", failGen=True)
- else:
- self.compile(prefix='bad1', args="--error-printer BadTest.h", output='bad.out')
- class TestCpp(BaseTestCase, unittest.TestCase):
- # Compiler specifics
- exe_option = '-o'
- include_option = '-I'
- compiler='c++ -Wall -W -Werror -g'
- no_eh_option = None
- qtFlags='-Ifake'
- x11Flags='-Ifake'
- w32Flags='-Ifake'
- def run(self, *args, **kwds):
- if available('c++', '-o'):
- return unittest.TestCase.run(self, *args, **kwds)
- def setUp(self):
- BaseTestCase.setUp(self)
- def tearDown(self):
- BaseTestCase.tearDown(self)
- class TestCppFOG(TestCpp):
- fog='-f'
- def run(self, *args, **kwds):
- if ply_available:
- return TestCpp.run(self, *args, **kwds)
- class TestGpp(BaseTestCase, unittest.TestCase):
- # Compiler specifics
- exe_option = '-o'
- include_option = '-I'
- compiler='g++ -g -ansi -pedantic -Wmissing-declarations -Werror -Wall -W -Wshadow -Woverloaded-virtual -Wnon-virtual-dtor -Wreorder -Wsign-promo %s' % os.environ.get('CXXTEST_GCOV_FLAGS','')
- no_eh_option = '-fno-exceptions'
- qtFlags='-Ifake'
- x11Flags='-Ifake'
- w32Flags='-Ifake'
- def run(self, *args, **kwds):
- if available('g++', '-o'):
- return unittest.TestCase.run(self, *args, **kwds)
- def setUp(self):
- BaseTestCase.setUp(self)
- def tearDown(self):
- BaseTestCase.tearDown(self)
- class TestGppPy(TestGpp):
- def run(self, *args, **kwds):
- if cxxtest_available:
- self.cxxtest_import = True
- status = TestGpp.run(self, *args, **kwds)
- self.cxxtest_import = False
- return status
- class TestGppFOG(TestGpp):
- fog='-f'
- def run(self, *args, **kwds):
- if ply_available:
- return TestGpp.run(self, *args, **kwds)
- class TestGppFOGPy(TestGppFOG):
- def run(self, *args, **kwds):
- if cxxtest_available:
- self.cxxtest_import = True
- status = TestGppFOG.run(self, *args, **kwds)
- self.cxxtest_import = False
- return status
- class TestGppValgrind(TestGpp):
- valgrind='valgrind --tool=memcheck --leak-check=yes'
- def file_filter(self, file):
- for line in file:
- if line.startswith('=='):
- continue
- # Some *very* old versions of valgrind produce lines like:
- # free: in use at exit: 0 bytes in 0 blocks.
- # free: 2 allocs, 2 frees, 360 bytes allocated.
- if line.startswith('free: '):
- continue
- yield normalize_line_for_diff(line)
- def run(self, *args, **kwds):
- if find('valgrind') is None:
- return
- return TestGpp.run(self, *args, **kwds)
- def parse_valgrind(self, fname):
- # There is a well-known leak on Mac OSX platforms...
- if sys.platform == 'darwin':
- min_leak = 16
- else:
- min_leak = 0
- #
- INPUT = open(fname, 'r')
- for line in INPUT:
- if not line.startswith('=='):
- continue
- tokens = re.split('[ \t]+', line)
- if len(tokens) < 4:
- continue
- if tokens[1] == 'definitely' and tokens[2] == 'lost:':
- if eval(tokens[3]) > min_leak:
- self.fail("Valgrind Error: "+ ' '.join(tokens[1:]))
- if tokens[1] == 'possibly' and tokens[2] == 'lost:':
- if eval(tokens[3]) > min_leak:
- self.fail("Valgrind Error: "+ ' '.join(tokens[1:]))
-
- class TestGppFOGValgrind(TestGppValgrind):
- fog='-f'
- def run(self, *args, **kwds):
- if ply_available:
- return TestGppValgrind.run(self, *args, **kwds)
- class TestClang(BaseTestCase, unittest.TestCase):
- # Compiler specifics
- exe_option = '-o'
- include_option = '-I'
- compiler='clang++ -v -g -Wall -W -Wshadow -Woverloaded-virtual -Wnon-virtual-dtor -Wreorder -Wsign-promo'
- no_eh_option = '-fno-exceptions'
- qtFlags='-Ifake'
- x11Flags='-Ifake'
- w32Flags='-Ifake'
- def run(self, *args, **kwds):
- if available('clang++', '-o'):
- return unittest.TestCase.run(self, *args, **kwds)
- def setUp(self):
- BaseTestCase.setUp(self)
- def tearDown(self):
- BaseTestCase.tearDown(self)
- class TestClangFOG(TestClang):
- fog='-f'
- def run(self, *args, **kwds):
- if ply_available:
- return TestClang.run(self, *args, **kwds)
- class TestCL(BaseTestCase, unittest.TestCase):
- # Compiler specifics
- exe_option = '-o'
- include_option = '-I'
- compiler='cl -nologo -GX -W4'# -WX'
- no_eh_option = '-GX-'
- qtFlags='-Ifake'
- x11Flags='-Ifake'
- w32Flags='-Ifake'
- def run(self, *args, **kwds):
- if available('cl', '-o'):
- return unittest.TestCase.run(self, *args, **kwds)
- def setUp(self):
- BaseTestCase.setUp(self)
- def tearDown(self):
- BaseTestCase.tearDown(self)
- class TestCLFOG(TestCL):
- fog='-f'
- def run(self, *args, **kwds):
- if ply_available:
- return TestCL.run(self, *args, **kwds)
- if __name__ == '__main__':
- unittest.main()