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8f87244206
* parser.c: one more IsEmptyElement crazyness, that time in external parsed entities if substitution is asked. * python/tests/reader3.py: added a specific test. Daniel
156 lines
4.0 KiB
Python
Executable File
156 lines
4.0 KiB
Python
Executable File
#!/usr/bin/python -u
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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 StringIO
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import libxml2
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docstr="""<?xml version='1.0'?>
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<!DOCTYPE doc [
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<!ENTITY tst "<p>test</p>">
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]>
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<doc>&tst;</doc>"""
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# Memory debug specific
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libxml2.debugMemory(1)
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#
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# First test, normal don't substitute entities.
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#
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f = StringIO.StringIO(docstr)
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input = libxml2.inputBuffer(f)
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reader = input.newTextReader("test_noent")
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ret = reader.Read()
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if ret != 1:
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print "Error reading to root"
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sys.exit(1)
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if reader.Name() == "doc" or reader.NodeType() == 10:
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ret = reader.Read()
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if ret != 1:
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print "Error reading to root"
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sys.exit(1)
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if reader.Name() != "doc" or reader.NodeType() != 1:
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print "test_normal: Error reading the root element"
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sys.exit(1)
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ret = reader.Read()
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if ret != 1:
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print "test_normal: Error reading to the entity"
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sys.exit(1)
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if reader.Name() != "tst" or reader.NodeType() != 5:
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print "test_normal: Error reading the entity"
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sys.exit(1)
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ret = reader.Read()
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if ret != 1:
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print "test_normal: Error reading to the end of root"
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sys.exit(1)
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if reader.Name() != "doc" or reader.NodeType() != 15:
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print "test_normal: Error reading the end of the root element"
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sys.exit(1)
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ret = reader.Read()
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if ret != 0:
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print "test_normal: Error detecting the end"
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sys.exit(1)
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#
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# Second test, completely substitute the entities.
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#
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f = StringIO.StringIO(docstr)
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input = libxml2.inputBuffer(f)
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reader = input.newTextReader("test_noent")
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reader.SetParserProp(libxml2.PARSER_SUBST_ENTITIES, 1)
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ret = reader.Read()
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if ret != 1:
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print "Error reading to root"
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sys.exit(1)
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if reader.Name() == "doc" or reader.NodeType() == 10:
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ret = reader.Read()
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if ret != 1:
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print "Error reading to root"
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sys.exit(1)
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if reader.Name() != "doc" or reader.NodeType() != 1:
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print "test_noent: Error reading the root element"
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sys.exit(1)
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ret = reader.Read()
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if ret != 1:
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print "test_noent: Error reading to the entity content"
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sys.exit(1)
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if reader.Name() != "p" or reader.NodeType() != 1:
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print "test_noent: Error reading the p element from entity"
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sys.exit(1)
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ret = reader.Read()
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if ret != 1:
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print "test_noent: Error reading to the text node"
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sys.exit(1)
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if reader.NodeType() != 3 or reader.Value() != "test":
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print "test_noent: Error reading the text node"
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sys.exit(1)
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ret = reader.Read()
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if ret != 1:
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print "test_noent: Error reading to the end of p element"
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sys.exit(1)
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if reader.Name() != "p" or reader.NodeType() != 15:
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print "test_noent: Error reading the end of the p element"
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sys.exit(1)
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ret = reader.Read()
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if ret != 1:
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print "test_noent: Error reading to the end of root"
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sys.exit(1)
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if reader.Name() != "doc" or reader.NodeType() != 15:
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print "test_noent: Error reading the end of the root element"
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sys.exit(1)
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ret = reader.Read()
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if ret != 0:
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print "test_noent: Error detecting the end"
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sys.exit(1)
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#
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# third test, crazy stuff about empty element in external parsed entities
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#
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s = """<!DOCTYPE struct [
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<!ENTITY simplestruct2.ent SYSTEM "simplestruct2.ent">
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]>
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<struct>&simplestruct2.ent;</struct>
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"""
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expect="""10 struct 0 0
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1 struct 0 0
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1 descr 1 1
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15 struct 0 0
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"""
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res=""
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simplestruct2_ent="""<descr/>"""
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def myResolver(URL, ID, ctxt):
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if URL == "simplestruct2.ent":
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return(StringIO.StringIO(simplestruct2_ent))
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return None
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libxml2.setEntityLoader(myResolver)
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input = libxml2.inputBuffer(StringIO.StringIO(s))
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reader = input.newTextReader("test3")
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reader.SetParserProp(libxml2.PARSER_SUBST_ENTITIES,1)
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while reader.Read() == 1:
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res = res + "%s %s %d %d\n" % (reader.NodeType(),reader.Name(),
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reader.Depth(),reader.IsEmptyElement())
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if res != expect:
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print "test3 failed: unexpected output"
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print res
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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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# 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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