| 1 | #!/usr/bin/env python3
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| 2 | #
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| 3 | # this test exercise the XPath basic engine, parser, etc, and
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| 4 | # allows to detect memory leaks
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| 5 | #
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| 6 | import sys
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| 7 | import setup_test
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| 8 | import libxml2
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| 9 |
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| 10 | # Memory debug specific
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| 11 | libxml2.debugMemory(1)
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| 12 |
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| 13 | doc = libxml2.parseFile("tst.xml")
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| 14 | if doc.name != "tst.xml":
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| 15 | print("doc.name error")
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| 16 | sys.exit(1);
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| 17 |
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| 18 | ctxt = doc.xpathNewContext()
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| 19 | res = ctxt.xpathEval("//*")
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| 20 | if len(res) != 2:
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| 21 | print("xpath query: wrong node set size")
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| 22 | sys.exit(1)
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| 23 | if res[0].name != "doc" or res[1].name != "foo":
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| 24 | print("xpath query: wrong node set value")
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| 25 | sys.exit(1)
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| 26 | ctxt.setContextNode(res[0])
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| 27 | res = ctxt.xpathEval("foo")
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| 28 | if len(res) != 1:
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| 29 | print("xpath query: wrong node set size")
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| 30 | sys.exit(1)
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| 31 | if res[0].name != "foo":
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| 32 | print("xpath query: wrong node set value")
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| 33 | sys.exit(1)
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| 34 | doc.freeDoc()
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| 35 | ctxt.xpathFreeContext()
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| 36 | i = 1000
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| 37 | while i > 0:
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| 38 | doc = libxml2.parseFile("tst.xml")
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| 39 | ctxt = doc.xpathNewContext()
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| 40 | res = ctxt.xpathEval("//*")
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| 41 | doc.freeDoc()
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| 42 | ctxt.xpathFreeContext()
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| 43 | i = i -1
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| 44 | del ctxt
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| 45 |
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| 46 | # Memory debug specific
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| 47 | libxml2.cleanupParser()
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| 48 | if libxml2.debugMemory(1) == 0:
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| 49 | print("OK")
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| 50 | else:
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| 51 | print("Memory leak %d bytes" % (libxml2.debugMemory(1)))
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