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Name	Size	Permission
TODO	1.58 KB	-rw-r--r--
apibuild.py	79.75 KB	-rwxr-xr-x
attribs.py	819 B	-rwxr-xr-x
build.py	1.51 KB	-rwxr-xr-x
compareNodes.py	1.48 KB	-rwxr-xr-x
ctxterror.py	1.29 KB	-rwxr-xr-x
cutnpaste.py	1.26 KB	-rwxr-xr-x
dtdvalid.py	619 B	-rwxr-xr-x
error.py	1.04 KB	-rwxr-xr-x
inbuf.py	498 B	-rwxr-xr-x
index.py	32.14 KB	-rwxr-xr-x
indexes.py	2.9 KB	-rwxr-xr-x
input_callback.py	5.01 KB	-rwxr-xr-x
libxml2class.txt	22.42 KB	-rw-r--r--
nsdel.py	1.55 KB	-rwxr-xr-x
outbuf.py	3.07 KB	-rwxr-xr-x
push.py	769 B	-rwxr-xr-x
pushSAX.py	1.46 KB	-rwxr-xr-x
pushSAXhtml.py	1.57 KB	-rwxr-xr-x
python.html	19.46 KB	-rw-r--r--
reader.py	12.23 KB	-rwxr-xr-x
reader2.py	5.22 KB	-rwxr-xr-x
reader3.py	4.06 KB	-rwxr-xr-x
reader4.py	1.15 KB	-rwxr-xr-x
reader5.py	1.22 KB	-rwxr-xr-x
reader6.py	2.61 KB	-rwxr-xr-x
reader7.py	1.72 KB	-rwxr-xr-x
reader8.py	683 B	-rwxr-xr-x
readererr.py	1.25 KB	-rwxr-xr-x
readernext.py	2.43 KB	-rwxr-xr-x
regexp.py	716 B	-rwxr-xr-x
relaxng.py	1.17 KB	-rwxr-xr-x
resolver.py	857 B	-rwxr-xr-x
schema.py	1.28 KB	-rwxr-xr-x
serialize.py	4.18 KB	-rwxr-xr-x
sync.py	3.44 KB	-rwxr-xr-x
thread2.py	2.25 KB	-rwxr-xr-x
tst.py	587 B	-rwxr-xr-x
tstLastError.py	2.83 KB	-rwxr-xr-x
tstURI.py	1.08 KB	-rwxr-xr-x
tstmem.py	720 B	-rwxr-xr-x
tstxpath.py	1.43 KB	-rwxr-xr-x
validDTD.py	1.2 KB	-rwxr-xr-x
validRNG.py	1.9 KB	-rwxr-xr-x
validSchemas.py	2.02 KB	-rwxr-xr-x
validate.py	1.68 KB	-rwxr-xr-x
walker.py	2.35 KB	-rwxr-xr-x
xpath.py	1.17 KB	-rwxr-xr-x
xpathext.py	1.1 KB	-rwxr-xr-x
xpathleak.py	1.53 KB	-rwxr-xr-x
xpathns.py	552 B	-rwxr-xr-x
xpathret.py	1.29 KB	-rwxr-xr-x

Code Editor : reader2.py

#!/usr/bin/python -u
#
# this tests the DTD validation with the XmlTextReader interface
#
import sys
import glob
import string
import libxml2
try:
    import StringIO
    str_io = StringIO.StringIO
except:
    import io
    str_io = io.StringIO

# 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 file.find("t8") != -1:
        continue
    if file == "../../test/valid/rss.xml":
        continue
    if file == "../../test/valid/xlink.xml":
        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(str_io(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(str_io(tst_ent))
    return None

libxml2.setEntityLoader(myResolver)

input = libxml2.inputBuffer(str_io(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(str_io(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(str_io(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()

${this.title}

Code Editor : reader2.py