kc3-lang/libxml2/python/tests/outbuf.py
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Hash : 138213ac
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Date : 2023-08-15T12:49:27
python: Fix tests on MinGW Add the directory containing libxml2.dll with os.add_dll_directory to make tests work on MinGW. This has changed in Python 3.8 but for some reason, the issue only turned up with Python 3.11 on MinGW. Contrary to documentation, copying libxml2.dll into the directory containing the .pyd file doesn't work.
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python/tests/outbuf.py
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#!/usr/bin/env python3 import sys import setup_test import libxml2 try: import StringIO str_io = StringIO.StringIO except: import io str_io = io.StringIO def testSimpleBufferWrites(): f = str_io() buf = libxml2.createOutputBuffer(f, "ISO-8859-1") buf.write(3, "foo") buf.writeString("bar") buf.close() if f.getvalue() != "foobar": print("Failed to save to StringIO") sys.exit(1) def testSaveDocToBuffer(): """ Regression test for bug #154294. """ input = '<foo>Hello</foo>' expected = '''\ <?xml version="1.0" encoding="UTF-8"?> <foo>Hello</foo> ''' f = str_io() buf = libxml2.createOutputBuffer(f, 'UTF-8') doc = libxml2.parseDoc(input) doc.saveFileTo(buf, 'UTF-8') doc.freeDoc() if f.getvalue() != expected: print('xmlDoc.saveFileTo() call failed.') print(' got: %s' % repr(f.getvalue())) print('expected: %s' % repr(expected)) sys.exit(1) def testSaveFormattedDocToBuffer(): input = '<outer><inner>Some text</inner><inner/></outer>' # The formatted and non-formatted versions of the output. expected = ('''\ <?xml version="1.0" encoding="UTF-8"?> <outer><inner>Some text</inner><inner/></outer> ''', '''\ <?xml version="1.0" encoding="UTF-8"?> <outer> <inner>Some text</inner> <inner/> </outer> ''') doc = libxml2.parseDoc(input) for i in (0, 1): f = str_io() buf = libxml2.createOutputBuffer(f, 'UTF-8') doc.saveFormatFileTo(buf, 'UTF-8', i) if f.getvalue() != expected[i]: print('xmlDoc.saveFormatFileTo() call failed.') print(' got: %s' % repr(f.getvalue())) print('expected: %s' % repr(expected[i])) sys.exit(1) doc.freeDoc() def testSaveIntoOutputBuffer(): """ Similar to the previous two tests, except this time we invoke the save methods on the output buffer object and pass in an XML node object. """ input = '<foo>Hello</foo>' expected = '''\ <?xml version="1.0" encoding="UTF-8"?> <foo>Hello</foo> ''' f = str_io() doc = libxml2.parseDoc(input) buf = libxml2.createOutputBuffer(f, 'UTF-8') buf.saveFileTo(doc, 'UTF-8') if f.getvalue() != expected: print('outputBuffer.saveFileTo() call failed.') print(' got: %s' % repr(f.getvalue())) print('expected: %s' % repr(expected)) sys.exit(1) f = str_io() buf = libxml2.createOutputBuffer(f, 'UTF-8') buf.saveFormatFileTo(doc, 'UTF-8', 1) if f.getvalue() != expected: print('outputBuffer.saveFormatFileTo() call failed.') print(' got: %s' % repr(f.getvalue())) print('expected: %s' % repr(expected)) sys.exit(1) doc.freeDoc() if __name__ == '__main__': # Memory debug specific libxml2.debugMemory(1) testSimpleBufferWrites() testSaveDocToBuffer() testSaveFormattedDocToBuffer() testSaveIntoOutputBuffer() libxml2.cleanupParser() if libxml2.debugMemory(1) == 0: print("OK") else: print("Memory leak %d bytes" % (libxml2.debugMemory(1)))