| 1 | #!/usr/bin/env python3
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| 2 | # -*- coding: ISO-8859-1 -*-
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| 3 | #
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| 4 | # this tests the next API of the XmlTextReader interface
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| 5 | #
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| 6 | import setup_test
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| 7 | import libxml2
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| 8 | import sys
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| 9 | try:
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| 10 | import StringIO
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| 11 | str_io = StringIO.StringIO
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| 12 | except:
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| 13 | import io
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| 14 | str_io = io.StringIO
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| 15 |
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| 16 | # Memory debug specific
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| 17 | libxml2.debugMemory(1)
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| 18 |
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| 19 | f = str_io("""<a><b><c /></b><d>content of d</d></a>""")
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| 20 | input = libxml2.inputBuffer(f)
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| 21 | reader = input.newTextReader("test_next")
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| 22 | ret = reader.Read()
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| 23 | if ret != 1:
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| 24 | print("test_next: Error reading to first element")
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| 25 | sys.exit(1)
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| 26 | if reader.Name() != "a" or reader.IsEmptyElement() != 0 or \
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| 27 | reader.NodeType() != 1 or reader.HasAttributes() != 0:
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| 28 | print("test_next: Error reading the first element")
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| 29 | sys.exit(1)
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| 30 | ret = reader.Read()
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| 31 | if ret != 1:
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| 32 | print("test_next: Error reading to second element")
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| 33 | sys.exit(1)
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| 34 | if reader.Name() != "b" or reader.IsEmptyElement() != 0 or \
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| 35 | reader.NodeType() != 1 or reader.HasAttributes() != 0:
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| 36 | print("test_next: Error reading the second element")
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| 37 | sys.exit(1)
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| 38 | ret = reader.Read()
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| 39 | if ret != 1:
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| 40 | print("test_next: Error reading to third element")
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| 41 | sys.exit(1)
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| 42 | if reader.Name() != "c" or reader.NodeType() != 1 or \
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| 43 | reader.HasAttributes() != 0:
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| 44 | print("test_next: Error reading the third element")
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| 45 | sys.exit(1)
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| 46 | ret = reader.Read()
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| 47 | if ret != 1:
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| 48 | print("test_next: Error reading to end of third element")
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| 49 | sys.exit(1)
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| 50 | if reader.Name() != "b" or reader.NodeType() != 15:
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| 51 | print("test_next: Error reading to end of second element")
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| 52 | sys.exit(1)
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| 53 | ret = reader.Next()
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| 54 | if ret != 1:
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| 55 | print("test_next: Error moving to third element")
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| 56 | sys.exit(1)
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| 57 | if reader.Name() != "d" or reader.IsEmptyElement() != 0 or \
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| 58 | reader.NodeType() != 1 or reader.HasAttributes() != 0:
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| 59 | print("test_next: Error reading third element")
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| 60 | sys.exit(1)
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| 61 | ret = reader.Next()
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| 62 | if ret != 1:
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| 63 | print("test_next: Error reading to end of first element")
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| 64 | sys.exit(1)
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| 65 | if reader.Name() != "a" or reader.IsEmptyElement() != 0 or \
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| 66 | reader.NodeType() != 15 or reader.HasAttributes() != 0:
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| 67 | print("test_next: Error reading the end of first element")
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| 68 | sys.exit(1)
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| 69 | ret = reader.Read()
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| 70 | if ret != 0:
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| 71 | print("test_next: Error reading to end of document")
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| 72 | sys.exit(1)
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| 73 |
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| 74 | #
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| 75 | # cleanup for memory allocation counting
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| 76 | #
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| 77 | del f
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| 78 | del input
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| 79 | del reader
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| 80 |
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| 81 | # Memory debug specific
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| 82 | libxml2.cleanupParser()
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| 83 | if libxml2.debugMemory(1) == 0:
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| 84 | print("OK")
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| 85 | else:
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| 86 | print("Memory leak %d bytes" % (libxml2.debugMemory(1)))
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