mirror of
https://gitlab.gnome.org/GNOME/libxml2.git
synced 2025-10-23 01:52:48 +03:00
4762c85668
As per https://peps.python.org/pep-0394/, the python binary can be one of the following options: - Python 2 - Python 3 - Not exist All of the scripts in libxml2 use 'python', which may not exist. As Python 2 reached EOL on the 1st January 2020, it's safe to move the scripts to use python3 explicitly.
129 lines
2.6 KiB
Python
Executable File
129 lines
2.6 KiB
Python
Executable File
#!/usr/bin/env python3
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#
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# this tests the entities substitutions with the XmlTextReader interface
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#
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import sys
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import libxml2
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try:
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import StringIO
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str_io = StringIO.StringIO
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except:
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import io
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str_io = io.StringIO
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schema="""<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0"
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datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
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<oneOrMore>
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<element name="label">
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<text/>
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</element>
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<optional>
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<element name="opt">
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<empty/>
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</element>
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</optional>
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<element name="item">
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<data type="byte"/>
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</element>
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</oneOrMore>
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</element>
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"""
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# Memory debug specific
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libxml2.debugMemory(1)
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#
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# Parse the Relax NG Schemas
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#
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rngp = libxml2.relaxNGNewMemParserCtxt(schema, len(schema))
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rngs = rngp.relaxNGParse()
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del rngp
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#
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# Parse and validate the correct document
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#
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docstr="""<foo>
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<label>some text</label>
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<item>100</item>
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</foo>"""
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f = str_io(docstr)
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input = libxml2.inputBuffer(f)
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reader = input.newTextReader("correct")
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reader.RelaxNGSetSchema(rngs)
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ret = reader.Read()
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while ret == 1:
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ret = reader.Read()
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if ret != 0:
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print("Error parsing the document")
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sys.exit(1)
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if reader.IsValid() != 1:
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print("Document failed to validate")
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sys.exit(1)
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#
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# Parse and validate the incorrect document
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#
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docstr="""<foo>
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<label>some text</label>
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<item>1000</item>
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</foo>"""
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err=""
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# RNG errors are not as good as before , TODO
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#expect="""RNG validity error: file error line 3 element text
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#Type byte doesn't allow value '1000'
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#RNG validity error: file error line 3 element text
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#Error validating datatype byte
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#RNG validity error: file error line 3 element text
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#Element item failed to validate content
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#"""
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expect="""Type byte doesn't allow value '1000'
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Error validating datatype byte
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Element item failed to validate content
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"""
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def callback(ctx, str):
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global err
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err = err + "%s" % (str)
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libxml2.registerErrorHandler(callback, "")
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f = str_io(docstr)
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input = libxml2.inputBuffer(f)
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reader = input.newTextReader("error")
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reader.RelaxNGSetSchema(rngs)
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ret = reader.Read()
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while ret == 1:
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ret = reader.Read()
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if ret != 0:
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print("Error parsing the document")
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sys.exit(1)
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if reader.IsValid() != 0:
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print("Document failed to detect the validation error")
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sys.exit(1)
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if err != expect:
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print("Did not get the expected error message:")
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print(err)
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sys.exit(1)
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#
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# cleanup
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#
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del f
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del input
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del reader
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del rngs
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libxml2.relaxNGCleanupTypes()
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# Memory debug specific
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libxml2.cleanupParser()
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if libxml2.debugMemory(1) == 0:
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print("OK")
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else:
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print("Memory leak %d bytes" % (libxml2.debugMemory(1)))
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libxml2.dumpMemory()
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