Annotation of embedaddon/libxml2/python/tests/reader6.py, revision 1.1
1.1 ! misho 1: #!/usr/bin/python -u
! 2: #
! 3: # this tests the entities substitutions with the XmlTextReader interface
! 4: #
! 5: import sys
! 6: import StringIO
! 7: import libxml2
! 8:
! 9: schema="""<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0"
! 10: datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
! 11: <oneOrMore>
! 12: <element name="label">
! 13: <text/>
! 14: </element>
! 15: <optional>
! 16: <element name="opt">
! 17: <empty/>
! 18: </element>
! 19: </optional>
! 20: <element name="item">
! 21: <data type="byte"/>
! 22: </element>
! 23: </oneOrMore>
! 24: </element>
! 25: """
! 26: # Memory debug specific
! 27: libxml2.debugMemory(1)
! 28:
! 29: #
! 30: # Parse the Relax NG Schemas
! 31: #
! 32: rngp = libxml2.relaxNGNewMemParserCtxt(schema, len(schema))
! 33: rngs = rngp.relaxNGParse()
! 34: del rngp
! 35:
! 36: #
! 37: # Parse and validate the correct document
! 38: #
! 39: docstr="""<foo>
! 40: <label>some text</label>
! 41: <item>100</item>
! 42: </foo>"""
! 43:
! 44: f = StringIO.StringIO(docstr)
! 45: input = libxml2.inputBuffer(f)
! 46: reader = input.newTextReader("correct")
! 47: reader.RelaxNGSetSchema(rngs)
! 48: ret = reader.Read()
! 49: while ret == 1:
! 50: ret = reader.Read()
! 51:
! 52: if ret != 0:
! 53: print "Error parsing the document"
! 54: sys.exit(1)
! 55:
! 56: if reader.IsValid() != 1:
! 57: print "Document failed to validate"
! 58: sys.exit(1)
! 59:
! 60: #
! 61: # Parse and validate the incorrect document
! 62: #
! 63: docstr="""<foo>
! 64: <label>some text</label>
! 65: <item>1000</item>
! 66: </foo>"""
! 67:
! 68: err=""
! 69: # RNG errors are not as good as before , TODO
! 70: #expect="""RNG validity error: file error line 3 element text
! 71: #Type byte doesn't allow value '1000'
! 72: #RNG validity error: file error line 3 element text
! 73: #Error validating datatype byte
! 74: #RNG validity error: file error line 3 element text
! 75: #Element item failed to validate content
! 76: #"""
! 77: expect="""Type byte doesn't allow value '1000'
! 78: Error validating datatype byte
! 79: Element item failed to validate content
! 80: """
! 81:
! 82: def callback(ctx, str):
! 83: global err
! 84: err = err + "%s" % (str)
! 85: libxml2.registerErrorHandler(callback, "")
! 86:
! 87: f = StringIO.StringIO(docstr)
! 88: input = libxml2.inputBuffer(f)
! 89: reader = input.newTextReader("error")
! 90: reader.RelaxNGSetSchema(rngs)
! 91: ret = reader.Read()
! 92: while ret == 1:
! 93: ret = reader.Read()
! 94:
! 95: if ret != 0:
! 96: print "Error parsing the document"
! 97: sys.exit(1)
! 98:
! 99: if reader.IsValid() != 0:
! 100: print "Document failed to detect the validation error"
! 101: sys.exit(1)
! 102:
! 103: if err != expect:
! 104: print "Did not get the expected error message:"
! 105: print err
! 106: sys.exit(1)
! 107:
! 108: #
! 109: # cleanup
! 110: #
! 111: del f
! 112: del input
! 113: del reader
! 114: del rngs
! 115: libxml2.relaxNGCleanupTypes()
! 116:
! 117: # Memory debug specific
! 118: libxml2.cleanupParser()
! 119: if libxml2.debugMemory(1) == 0:
! 120: print "OK"
! 121: else:
! 122: print "Memory leak %d bytes" % (libxml2.debugMemory(1))
! 123: libxml2.dumpMemory()
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