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import string, sys, cgi
from xml.sax import handler
class CheckGood(handler.ContentHandler, handler.ErrorHandler):
def __init__(self):
handler.ContentHandler.__init__(self)
self.good_parse = 0
def startDocument(self):
self.good_parse = 0
def endDocument(self):
self.good_parse = 1
class Storage:
def __init__(self):
self.data = []
def __getitem__(self, want_name):
for name, exp, s in self.data:
if name == want_name:
x = Storage()
x.add_test(name, exp, s)
return x
raise KeyError, want_name
def add_test(self, name, exp, s):
self.data.append( (name, exp, s) )
def add_test_lines(self, name, exp, s):
if s[-1:] == "\n":
s = s[:-1]
lines = string.split(s, "\n")
for i in range(len(lines)):
self.add_test(name + " %d" % (i+1), exp, lines[i] + "\n")
def test(self):
good = CheckGood()
for name, exp, s in self.data:
parser = exp.make_parser()
parser.setContentHandler(good)
try:
parser.parseString(s)
except KeyboardInterrupt:
raise
except:
pass
if not good.good_parse:
print "Cannot parse", name
print s
print repr(str(exp))
print "-" * 70
raise AssertionError, "cannot parse"
else:
print "Good parse", name
def dump(self):
h = Dump(sys.stdout)
for name, exp, s in self.data:
print "****************************", name, "********************"
parser = exp.make_parser()
parser.setContentHandler(h)
parser.setErrorHandler(h)
parser.parseString(s)
class Dump(handler.ContentHandler, handler.ErrorHandler):
def __init__(self, outfile = None):
handler.ContentHandler.__init__(self)
if outfile is None:
outfile = sys.stdout
self.write = outfile.write
def startElement(self, name, attrs):
self.write('<%s>' % name)
def characters(self, content):
self.write(cgi.escape(content))
def endElement(self, name):
self.write('</%s>' % name)
def startDocument(self):
self.write("-------> Start\n")
def endDocument(self):
self.write("\n-------> End\n")
def error(self, exc):
self.write("\n-------> error " + str(exc) + "\n")
def fatalError(self, exc):
self.write("\n-------> fatal error - " + str(exc) + "\n")
def test_file(format, infile):
h = Dump(sys.stdout)
parser = format.make_parser()
parser.setContentHandler(h)
parser.setErrorHandler(h)
parser.parseFile(infile)
def test_string(format, str):
h = Dump(sys.stdout)
parser = format.make_parser()
parser.setContentHandler(h)
parser.setErrorHandler(h)
parser.parseString(str)
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