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#-------------------------------------------------------------------------
# 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.
#-------------------------------------------------------------------------
#
# TODO: add line number info
# TODO: add test function names
#
from __future__ import division
import sys
import re
from cxxtest_misc import abort
import cxx_parser
import re
def cstr( str ):
'''Convert a string to its C representation'''
return '"' + re.sub('\\\\', '\\\\\\\\', str ) + '"'
def scanInputFiles(files, _options):
'''Scan all input files for test suites'''
suites=[]
for file in files:
try:
print "Parsing file "+file,
sys.stdout.flush()
parse_info = cxx_parser.parse_cpp(filename=file,optimize=1)
except IOError, err:
print " error."
print str(err)
continue
print "done."
sys.stdout.flush()
#
# WEH: see if it really makes sense to use parse information to
# initialize this data. I don't think so...
#
_options.haveStandardLibrary=1
if not parse_info.noExceptionLogic:
_options.haveExceptionHandling=1
#
keys = list(parse_info.index.keys())
tpat = re.compile("[Tt][Ee][Ss][Tt]")
for key in keys:
if parse_info.index[key].scope_t == "class" and parse_info.is_baseclass(key,"CxxTest::TestSuite"):
name=parse_info.index[key].name
if key.startswith('::'):
fullname = key[2:]
else:
fullname = key
suite = {
'fullname' : fullname,
'name' : name,
'file' : file,
'cfile' : cstr(file),
'line' : str(parse_info.index[key].lineno),
'generated' : 0,
'object' : 'suite_%s' % fullname.replace('::','_'),
'dobject' : 'suiteDescription_%s' % fullname.replace('::','_'),
'tlist' : 'Tests_%s' % fullname.replace('::','_'),
'tests' : [],
'lines' : [] }
for fn in parse_info.get_functions(key,quiet=True):
tname = fn[0]
lineno = str(fn[1])
if tname.startswith('createSuite'):
# Indicate that we're using a dynamically generated test suite
suite['create'] = str(lineno) # (unknown line)
if tname.startswith('destroySuite'):
# Indicate that we're using a dynamically generated test suite
suite['destroy'] = str(lineno) # (unknown line)
if not tpat.match(tname):
# Skip non-test methods
continue
test = { 'name' : tname,
'suite' : suite,
'class' : 'TestDescription_suite_%s_%s' % (suite['fullname'].replace('::','_'), tname),
'object' : 'testDescription_suite_%s_%s' % (suite['fullname'].replace('::','_'), tname),
'line' : lineno,
}
suite['tests'].append(test)
suites.append(suite)
if not _options.root:
ntests = 0
for suite in suites:
ntests += len(suite['tests'])
if ntests == 0:
abort( 'No tests defined' )
#
return [_options, suites]
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