1 #!/usr/bin/python -u 2 # 3 # this tests the basic APIs of the XmlTextReader interface 4 # 5 import libxml2 6 import sys 7 try: 8 import StringIO 9 str_io = StringIO.StringIO 10 except: 11 import io 12 str_io = io.StringIO 13 14 # Memory debug specific 15 libxml2.debugMemory(1) 16 17 expect="""--> (3) test1:1:xmlns: URI foo is not absolute 18 --> (4) test1:1:Opening and ending tag mismatch: c line 1 and a 19 """ 20 err="" 21 def myErrorHandler(arg,msg,severity,locator): 22 global err 23 err = err + "%s (%d) %s:%d:%s" % (arg,severity,locator.BaseURI(),locator.LineNumber(),msg) 24 25 f = str_io("""<a xmlns="foo"><b b1="b1"/><c>content of c</a>""") 26 input = libxml2.inputBuffer(f) 27 reader = input.newTextReader("test1") 28 reader.SetErrorHandler(myErrorHandler,"-->") 29 while reader.Read() == 1: 30 pass 31 32 if err != expect: 33 print("error") 34 print("received %s" %(err)) 35 print("expected %s" %(expect)) 36 sys.exit(1) 37 38 reader.SetErrorHandler(None,None) 39 if reader.GetErrorHandler() != (None,None): 40 print("GetErrorHandler failed") 41 sys.exit(1) 42 43 # 44 # cleanup for memory allocation counting 45 # 46 del f 47 del input 48 del reader 49 50 # Memory debug specific 51 libxml2.cleanupParser() 52 if libxml2.debugMemory(1) == 0: 53 print("OK") 54 else: 55 print("Memory leak %d bytes" % (libxml2.debugMemory(1))) 56 libxml2.dumpMemory() 57
