#!/usr/bin/python -uimport libxml2 # Memory debug specificlibxml2.debugMemory(1) re = libxml2.regexpCompile("a|b")if re.regexpExec("a") != 1:    print "error checking 'a'"    sys.exit(1)if re.regexpExec("b") != 1:    print "error checking 'b'"    sys.exit(1)if re.regexpExec("ab") != 0:    print "error checking 'ab'"    sys.exit(1)if re.regexpExec("") != 0:    print "error checking 'ab'"    sys.exit(1)if re.regexpIsDeterminist() != 1:    print "error checking determinism"    sys.exit(1)del re     # Memory debug specificlibxml2.cleanupParser()if libxml2.debugMemory(1) == 0:    print "OK"else:    print "Memory leak %d bytes" % (libxml2.debugMemory(1))    libxml2.dumpMemory()