1 #!/usr/bin/python -u 2 # -*- coding: ISO-8859-1 -*- 3 # 4 # this tests the next API of the XmlTextReader interface 5 # 6 import libxml2 7 import sys 8 try: 9 import StringIO 10 str_io = StringIO.StringIO 11 except: 12 import io 13 str_io = io.StringIO 14 15 # Memory debug specific 16 libxml2.debugMemory(1) 17 18 f = str_io("""<a><b><c /></b><d>content of d</d></a>""") 19 input = libxml2.inputBuffer(f) 20 reader = input.newTextReader("test_next") 21 ret = reader.Read() 22 if ret != 1: 23 print("test_next: Error reading to first element") 24 sys.exit(1) 25 if reader.Name() != "a" or reader.IsEmptyElement() != 0 or \ 26 reader.NodeType() != 1 or reader.HasAttributes() != 0: 27 print("test_next: Error reading the first element") 28 sys.exit(1) 29 ret = reader.Read() 30 if ret != 1: 31 print("test_next: Error reading to second element") 32 sys.exit(1) 33 if reader.Name() != "b" or reader.IsEmptyElement() != 0 or \ 34 reader.NodeType() != 1 or reader.HasAttributes() != 0: 35 print("test_next: Error reading the second element") 36 sys.exit(1) 37 ret = reader.Read() 38 if ret != 1: 39 print("test_next: Error reading to third element") 40 sys.exit(1) 41 if reader.Name() != "c" or reader.NodeType() != 1 or \ 42 reader.HasAttributes() != 0: 43 print("test_next: Error reading the third element") 44 sys.exit(1) 45 ret = reader.Read() 46 if ret != 1: 47 print("test_next: Error reading to end of third element") 48 sys.exit(1) 49 if reader.Name() != "b" or reader.NodeType() != 15: 50 print("test_next: Error reading to end of second element") 51 sys.exit(1) 52 ret = reader.Next() 53 if ret != 1: 54 print("test_next: Error moving to third element") 55 sys.exit(1) 56 if reader.Name() != "d" or reader.IsEmptyElement() != 0 or \ 57 reader.NodeType() != 1 or reader.HasAttributes() != 0: 58 print("test_next: Error reading third element") 59 sys.exit(1) 60 ret = reader.Next() 61 if ret != 1: 62 print("test_next: Error reading to end of first element") 63 sys.exit(1) 64 if reader.Name() != "a" or reader.IsEmptyElement() != 0 or \ 65 reader.NodeType() != 15 or reader.HasAttributes() != 0: 66 print("test_next: Error reading the end of first element") 67 sys.exit(1) 68 ret = reader.Read() 69 if ret != 0: 70 print("test_next: Error reading to end of document") 71 sys.exit(1) 72 73 # 74 # cleanup for memory allocation counting 75 # 76 del f 77 del input 78 del reader 79 80 # Memory debug specific 81 libxml2.cleanupParser() 82 if libxml2.debugMemory(1) == 0: 83 print("OK") 84 else: 85 print("Memory leak %d bytes" % (libxml2.debugMemory(1))) 86 libxml2.dumpMemory() 87
