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Diffstat (limited to 'python/tests/reader2.py')
| -rwxr-xr-x | python/tests/reader2.py | 256 |
1 files changed, 256 insertions, 0 deletions
diff --git a/python/tests/reader2.py b/python/tests/reader2.py new file mode 100755 index 0000000..ea890ec --- /dev/null +++ b/python/tests/reader2.py @@ -0,0 +1,256 @@ +#!/usr/bin/python -u +# +# this tests the DTD validation with the XmlTextReader interface +# +import sys +import glob +import string +import StringIO +import libxml2 + +# Memory debug specific +libxml2.debugMemory(1) + +err="" +expect="""../../test/valid/rss.xml:177: element rss: validity error : Element rss does not carry attribute version +</rss> + ^ +../../test/valid/xlink.xml:450: element termdef: validity error : ID dt-arc already defined + <p><termdef id="dt-arc" term="Arc">An <ter + ^ +../../test/valid/xlink.xml:530: validity error : attribute def line 199 references an unknown ID "dt-xlg" + +^ +""" +def callback(ctx, str): + global err + err = err + "%s" % (str) +libxml2.registerErrorHandler(callback, "") + +valid_files = glob.glob("../../test/valid/*.x*") +valid_files.sort() +for file in valid_files: + if string.find(file, "t8") != -1: + continue + reader = libxml2.newTextReaderFilename(file) + #print "%s:" % (file) + reader.SetParserProp(libxml2.PARSER_VALIDATE, 1) + ret = reader.Read() + while ret == 1: + ret = reader.Read() + if ret != 0: + print "Error parsing and validating %s" % (file) + #sys.exit(1) + +if err != expect: + print err + +# +# another separate test based on Stephane Bidoul one +# +s = """ +<!DOCTYPE test [ +<!ELEMENT test (x,b)> +<!ELEMENT x (c)> +<!ELEMENT b (#PCDATA)> +<!ELEMENT c (#PCDATA)> +<!ENTITY x "<x><c>xxx</c></x>"> +]> +<test> + &x; + <b>bbb</b> +</test> +""" +expect="""10,test +1,test +14,#text +1,x +1,c +3,#text +15,c +15,x +14,#text +1,b +3,#text +15,b +14,#text +15,test +""" +res="" +err="" + +input = libxml2.inputBuffer(StringIO.StringIO(s)) +reader = input.newTextReader("test2") +reader.SetParserProp(libxml2.PARSER_LOADDTD,1) +reader.SetParserProp(libxml2.PARSER_DEFAULTATTRS,1) +reader.SetParserProp(libxml2.PARSER_SUBST_ENTITIES,1) +reader.SetParserProp(libxml2.PARSER_VALIDATE,1) +while reader.Read() == 1: + res = res + "%s,%s\n" % (reader.NodeType(),reader.Name()) + +if res != expect: + print "test2 failed: unexpected output" + print res + sys.exit(1) +if err != "": + print "test2 failed: validation error found" + print err + sys.exit(1) + +# +# Another test for external entity parsing and validation +# + +s = """<!DOCTYPE test [ +<!ELEMENT test (x)> +<!ELEMENT x (#PCDATA)> +<!ENTITY e SYSTEM "tst.ent"> +]> +<test> + &e; +</test> +""" +tst_ent = """<x>hello</x>""" +expect="""10 test +1 test +14 #text +1 x +3 #text +15 x +14 #text +15 test +""" +res="" + +def myResolver(URL, ID, ctxt): + if URL == "tst.ent": + return(StringIO.StringIO(tst_ent)) + return None + +libxml2.setEntityLoader(myResolver) + +input = libxml2.inputBuffer(StringIO.StringIO(s)) +reader = input.newTextReader("test3") +reader.SetParserProp(libxml2.PARSER_LOADDTD,1) +reader.SetParserProp(libxml2.PARSER_DEFAULTATTRS,1) +reader.SetParserProp(libxml2.PARSER_SUBST_ENTITIES,1) +reader.SetParserProp(libxml2.PARSER_VALIDATE,1) +while reader.Read() == 1: + res = res + "%s %s\n" % (reader.NodeType(),reader.Name()) + +if res != expect: + print "test3 failed: unexpected output" + print res + sys.exit(1) +if err != "": + print "test3 failed: validation error found" + print err + sys.exit(1) + +# +# Another test for recursive entity parsing, validation, and replacement of +# entities, making sure the entity ref node doesn't show up in that case +# + +s = """<!DOCTYPE test [ +<!ELEMENT test (x, x)> +<!ELEMENT x (y)> +<!ELEMENT y (#PCDATA)> +<!ENTITY x "<x>&y;</x>"> +<!ENTITY y "<y>yyy</y>"> +]> +<test> + &x; + &x; +</test>""" +expect="""10 test 0 +1 test 0 +14 #text 1 +1 x 1 +1 y 2 +3 #text 3 +15 y 2 +15 x 1 +14 #text 1 +1 x 1 +1 y 2 +3 #text 3 +15 y 2 +15 x 1 +14 #text 1 +15 test 0 +""" +res="" +err="" + +input = libxml2.inputBuffer(StringIO.StringIO(s)) +reader = input.newTextReader("test4") +reader.SetParserProp(libxml2.PARSER_LOADDTD,1) +reader.SetParserProp(libxml2.PARSER_DEFAULTATTRS,1) +reader.SetParserProp(libxml2.PARSER_SUBST_ENTITIES,1) +reader.SetParserProp(libxml2.PARSER_VALIDATE,1) +while reader.Read() == 1: + res = res + "%s %s %d\n" % (reader.NodeType(),reader.Name(),reader.Depth()) + +if res != expect: + print "test4 failed: unexpected output" + print res + sys.exit(1) +if err != "": + print "test4 failed: validation error found" + print err + sys.exit(1) + +# +# The same test but without entity substitution this time +# + +s = """<!DOCTYPE test [ +<!ELEMENT test (x, x)> +<!ELEMENT x (y)> +<!ELEMENT y (#PCDATA)> +<!ENTITY x "<x>&y;</x>"> +<!ENTITY y "<y>yyy</y>"> +]> +<test> + &x; + &x; +</test>""" +expect="""10 test 0 +1 test 0 +14 #text 1 +5 x 1 +14 #text 1 +5 x 1 +14 #text 1 +15 test 0 +""" +res="" +err="" + +input = libxml2.inputBuffer(StringIO.StringIO(s)) +reader = input.newTextReader("test5") +reader.SetParserProp(libxml2.PARSER_VALIDATE,1) +while reader.Read() == 1: + res = res + "%s %s %d\n" % (reader.NodeType(),reader.Name(),reader.Depth()) + +if res != expect: + print "test5 failed: unexpected output" + print res +if err != "": + print "test5 failed: validation error found" + print err + +# +# cleanup +# +del input +del reader + +# Memory debug specific +libxml2.cleanupParser() +if libxml2.debugMemory(1) == 0: + print "OK" +else: + print "Memory leak %d bytes" % (libxml2.debugMemory(1)) + libxml2.dumpMemory() |