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Annotation of embedaddon/libxml2/python/tests/reader5.py, revision 1.1.1.2

1.1       misho       1: #!/usr/bin/python -u
                      2: #
                      3: # this tests the Expand() API of the xmlTextReader interface
                      4: # this extract the Dragon bibliography entries from the XML specification
                      5: #
                      6: import libxml2
                      7: import sys
                      8: 
                      9: # Memory debug specific
                     10: libxml2.debugMemory(1)
                     11: 
                     12: expect="""<bibl id="Aho" key="Aho/Ullman">Aho, Alfred V., 
                     13: Ravi Sethi, and Jeffrey D. Ullman.
                     14: <emph>Compilers:  Principles, Techniques, and Tools</emph>.
                     15: Reading:  Addison-Wesley, 1986, rpt. corr. 1988.</bibl>"""
                     16: 
1.1.1.2 ! misho      17: f = open('../../test/valid/REC-xml-19980210.xml', 'rb')
1.1       misho      18: input = libxml2.inputBuffer(f)
                     19: reader = input.newTextReader("REC")
                     20: res=""
1.1.1.2 ! misho      21: while reader.Read() > 0:
1.1       misho      22:     while reader.Name() == 'bibl':
                     23:         node = reader.Expand()            # expand the subtree
                     24:         if node.xpathEval("@id = 'Aho'"): # use XPath on it
                     25:             res = res + node.serialize()
                     26:         if reader.Next() != 1:            # skip the subtree
                     27:             break;
                     28: 
                     29: if res != expect:
1.1.1.2 ! misho      30:     print("Error: didn't get the expected output")
        !            31:     print("got '%s'" % (res))
        !            32:     print("expected '%s'" % (expect))
1.1       misho      33:     
                     34: 
                     35: #
                     36: # cleanup
                     37: #
                     38: del input
                     39: del reader
                     40: 
                     41: # Memory debug specific
                     42: libxml2.cleanupParser()
                     43: if libxml2.debugMemory(1) == 0:
1.1.1.2 ! misho      44:     print("OK")
1.1       misho      45: else:
1.1.1.2 ! misho      46:     print("Memory leak %d bytes" % (libxml2.debugMemory(1)))
1.1       misho      47:     libxml2.dumpMemory()