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19fb134185
The previous behavior was to raise an exception
NotImplementedError: result of type 0
when the value of the property is VT_EMPTY.
100 lines
3.1 KiB
Python
100 lines
3.1 KiB
Python
""" Test suite for the code in msilib """
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import os.path
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import unittest
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from test.support import TESTFN, import_module, unlink
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msilib = import_module('msilib')
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import msilib.schema
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def init_database():
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path = TESTFN + '.msi'
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db = msilib.init_database(
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path,
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msilib.schema,
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'Python Tests',
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'product_code',
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'1.0',
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'PSF',
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)
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return db, path
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class MsiDatabaseTestCase(unittest.TestCase):
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def test_view_fetch_returns_none(self):
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db, db_path = init_database()
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properties = []
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view = db.OpenView('SELECT Property, Value FROM Property')
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view.Execute(None)
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while True:
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record = view.Fetch()
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if record is None:
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break
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properties.append(record.GetString(1))
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view.Close()
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db.Close()
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self.assertEqual(
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properties,
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[
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'ProductName', 'ProductCode', 'ProductVersion',
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'Manufacturer', 'ProductLanguage',
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]
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)
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self.addCleanup(unlink, db_path)
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def test_database_open_failed(self):
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with self.assertRaises(msilib.MSIError) as cm:
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msilib.OpenDatabase('non-existent.msi', msilib.MSIDBOPEN_READONLY)
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self.assertEqual(str(cm.exception), 'open failed')
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def test_database_create_failed(self):
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db_path = os.path.join(TESTFN, 'test.msi')
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with self.assertRaises(msilib.MSIError) as cm:
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msilib.OpenDatabase(db_path, msilib.MSIDBOPEN_CREATE)
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self.assertEqual(str(cm.exception), 'create failed')
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def test_get_property_vt_empty(self):
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db, db_path = init_database()
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summary = db.GetSummaryInformation(0)
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self.assertIsNone(summary.GetProperty(msilib.PID_SECURITY))
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db.Close()
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self.addCleanup(unlink, db_path)
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class Test_make_id(unittest.TestCase):
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#http://msdn.microsoft.com/en-us/library/aa369212(v=vs.85).aspx
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"""The Identifier data type is a text string. Identifiers may contain the
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ASCII characters A-Z (a-z), digits, underscores (_), or periods (.).
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However, every identifier must begin with either a letter or an
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underscore.
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"""
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def test_is_no_change_required(self):
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self.assertEqual(
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msilib.make_id("short"), "short")
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self.assertEqual(
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msilib.make_id("nochangerequired"), "nochangerequired")
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self.assertEqual(
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msilib.make_id("one.dot"), "one.dot")
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self.assertEqual(
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msilib.make_id("_"), "_")
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self.assertEqual(
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msilib.make_id("a"), "a")
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#self.assertEqual(
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# msilib.make_id(""), "")
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def test_invalid_first_char(self):
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self.assertEqual(
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msilib.make_id("9.short"), "_9.short")
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self.assertEqual(
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msilib.make_id(".short"), "_.short")
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def test_invalid_any_char(self):
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self.assertEqual(
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msilib.make_id(".s\x82ort"), "_.s_ort")
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self.assertEqual (
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msilib.make_id(".s\x82o?*+rt"), "_.s_o___rt")
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if __name__ == '__main__':
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unittest.main()
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