hmz007
36ed224bac
Signed-off-by: hmz007 <hmz007@gmail.com> Change-Id: Ib87fdbe7a0be7dc961af3500fe9ea4589a127f9f
58 lines
1.3 KiB
Python
Executable File
58 lines
1.3 KiB
Python
Executable File
#!/usr/bin/env python3
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import sys
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import libxml2
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#memory debug specific
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libxml2.debugMemory(1)
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#
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# A document hosting the nodes returned from the extension function
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#
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mydoc = libxml2.newDoc("1.0")
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def foo(ctx, str):
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global mydoc
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#
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# test returning a node set works as expected
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#
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parent = mydoc.newDocNode(None, 'p', None)
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mydoc.addChild(parent)
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node = mydoc.newDocText(str)
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parent.addChild(node)
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return [parent]
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doc = libxml2.parseFile("tst.xml")
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ctxt = doc.xpathNewContext()
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libxml2.registerXPathFunction(ctxt._o, "foo", None, foo)
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res = ctxt.xpathEval("foo('hello')")
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if type(res) != type([]):
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print("Failed to return a nodeset")
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sys.exit(1)
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if len(res) != 1:
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print("Unexpected nodeset size")
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sys.exit(1)
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node = res[0]
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if node.name != 'p':
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print("Unexpected nodeset element result")
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sys.exit(1)
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node = node.children
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if node.type != 'text':
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print("Unexpected nodeset element children type")
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sys.exit(1)
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if node.content != 'hello':
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print("Unexpected nodeset element children content")
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sys.exit(1)
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doc.freeDoc()
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mydoc.freeDoc()
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ctxt.xpathFreeContext()
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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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