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-rwxr-xr-xlibxml2/python/tests/input_callback.py148
1 files changed, 0 insertions, 148 deletions
diff --git a/libxml2/python/tests/input_callback.py b/libxml2/python/tests/input_callback.py
deleted file mode 100755
index 495ab62..0000000
--- a/libxml2/python/tests/input_callback.py
+++ /dev/null
@@ -1,148 +0,0 @@
-#!/usr/bin/python -u
-#
-# This tests custom input callbacks
-#
-import sys
-import libxml2
-try:
- import StringIO
- str_io = StringIO.StringIO
-except:
- import io
- str_io = io.StringIO
-
-# We implement a new scheme, py://strings/ that will reference this dictionary
-pystrings = {
- 'catalogs/catalog.xml' :
-'''<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE catalog PUBLIC "-//OASIS//DTD Entity Resolution XML Catalog V1.0//EN" "http://www.oasis-open.org/committees/entity/release/1.0/catalog.dtd">
-<catalog xmlns="urn:oasis:names:tc:entity:xmlns:xml:catalog">
- <rewriteSystem systemIdStartString="http://example.com/dtds/" rewritePrefix="../dtds/"/>
-</catalog>''',
-
- 'xml/sample.xml' :
-'''<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE root SYSTEM "http://example.com/dtds/sample.dtd">
-<root>&sample.entity;</root>''',
-
- 'dtds/sample.dtd' :
-'''
-<!ELEMENT root (#PCDATA)>
-<!ENTITY sample.entity "replacement text">'''
-}
-
-prefix = "py://strings/"
-startURL = prefix + "xml/sample.xml"
-catURL = prefix + "catalogs/catalog.xml"
-
-def my_input_cb(URI):
- if not(URI.startswith(prefix)):
- return None
- path = URI[len(prefix):]
- if path not in pystrings:
- return None
- return str_io(pystrings[path])
-
-
-def run_test(desc, docpath, catalog, exp_status="verified", exp_err=[], test_callback=None,
- root_name="root", root_content="replacement text"):
- opts = libxml2.XML_PARSE_DTDLOAD | libxml2.XML_PARSE_NONET | libxml2.XML_PARSE_COMPACT
- actual_err = []
-
- def my_global_error_cb(ctx, msg):
- actual_err.append((-1, msg))
- def my_ctx_error_cb(arg, msg, severity, reserved):
- actual_err.append((severity, msg))
-
- libxml2.registerErrorHandler(my_global_error_cb, None)
- try:
- parser = libxml2.createURLParserCtxt(docpath, opts)
- parser.setErrorHandler(my_ctx_error_cb, None)
- if catalog is not None:
- parser.addLocalCatalog(catalog)
- if test_callback is not None:
- test_callback()
- parser.parseDocument()
- doc = parser.doc()
- actual_status = "loaded"
- e = doc.getRootElement()
- if e.name == root_name and e.content == root_content:
- actual_status = "verified"
- doc.freeDoc()
- except libxml2.parserError:
- actual_status = "not loaded"
-
- if actual_status != exp_status:
- print("Test '%s' failed: expect status '%s', actual '%s'" % (desc, exp_status, actual_status))
- sys.exit(1)
- elif actual_err != exp_err:
- print("Test '%s' failed" % desc)
- print("Expect errors:")
- for s,m in exp_err: print(" [%2d] '%s'" % (s,m))
- print("Actual errors:")
- for s,m in actual_err: print(" [%2d] '%s'" % (s,m))
- sys.exit(1)
-
-
-# Check that we cannot read custom schema without custom callback
-run_test(desc="Loading entity without custom callback",
- docpath=startURL, catalog=None,
- exp_status="not loaded", exp_err=[
- (-1, "I/O "),
- (-1, "warning : "),
- (-1, "failed to load external entity \"py://strings/xml/sample.xml\"\n")
- ])
-
-# Register handler and try to load the same entity
-libxml2.registerInputCallback(my_input_cb)
-run_test(desc="Loading entity with custom callback",
- docpath=startURL, catalog=None,
- exp_status="loaded", exp_err=[
- (-1, "Attempt to load network entity http://example.com/dtds/sample.dtd"),
- ( 4, "Entity 'sample.entity' not defined\n")
- ])
-
-# Register a catalog (also accessible via pystr://) and retry
-run_test(desc="Loading entity with custom callback and catalog",
- docpath=startURL, catalog=catURL)
-
-# Unregister custom callback when parser is already created
-run_test(desc="Loading entity and unregistering callback",
- docpath=startURL, catalog=catURL,
- test_callback=lambda: libxml2.popInputCallbacks(),
- exp_status="loaded", exp_err=[
- ( 3, "failed to load external entity \"py://strings/dtds/sample.dtd\"\n"),
- ( 4, "Entity 'sample.entity' not defined\n")
- ])
-
-# Try to load the document again
-run_test(desc="Retry loading document after unregistering callback",
- docpath=startURL, catalog=catURL,
- exp_status="not loaded", exp_err=[
- (-1, "I/O "),
- (-1, "warning : "),
- (-1, "failed to load external entity \"py://strings/xml/sample.xml\"\n")
- ])
-
-# But should be able to read standard I/O yet...
-run_test(desc="Loading using standard i/o after unregistering callback",
- docpath="tst.xml", catalog=None,
- root_name='doc', root_content='bar')
-
-# Now pop ALL input callbacks, should fail to load even standard I/O
-try:
- while True:
- libxml2.popInputCallbacks()
-except IndexError:
- pass
-
-run_test(desc="Loading using standard i/o after unregistering all callbacks",
- docpath="tst.xml", catalog=None,
- exp_status="not loaded", exp_err=[
- (-1, "I/O "),
- (-1, "warning : "),
- (-1, "failed to load external entity \"tst.xml\"\n")
- ])
-
-print("OK")
-sys.exit(0);