| Tim Peters | 536cf99 | 2005-12-25 23:18:31 +0000 | [diff] [blame] | 1 |
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| 2 | from test.test_support import run_unittest
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| 3 | import unittest
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| 4 |
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| 5 | class ExceptionTestCase(unittest.TestCase):
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| 6 | def test_try_except_else_finally(self):
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| 7 | hit_except = False
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| 8 | hit_else = False
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| 9 | hit_finally = False
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| 10 |
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| 11 | try:
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| 12 | raise Exception, 'nyaa!'
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| 13 | except:
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| 14 | hit_except = True
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| 15 | else:
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| 16 | hit_else = True
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| 17 | finally:
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| 18 | hit_finally = True
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| 19 |
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| 20 | self.assertTrue(hit_except)
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| 21 | self.assertTrue(hit_finally)
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| 22 | self.assertFalse(hit_else)
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| 23 |
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| 24 | def test_try_except_else_finally_no_exception(self):
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| 25 | hit_except = False
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| 26 | hit_else = False
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| 27 | hit_finally = False
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| 28 |
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| 29 | try:
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| 30 | pass
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| 31 | except:
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| 32 | hit_except = True
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| 33 | else:
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| 34 | hit_else = True
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| 35 | finally:
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| 36 | hit_finally = True
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| 37 |
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| 38 | self.assertFalse(hit_except)
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| 39 | self.assertTrue(hit_finally)
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| 40 | self.assertTrue(hit_else)
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| 41 |
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| 42 | def test_try_except_finally(self):
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| 43 | hit_except = False
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| 44 | hit_finally = False
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| 45 |
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| 46 | try:
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| 47 | raise Exception, 'yarr!'
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| 48 | except:
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| 49 | hit_except = True
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| 50 | finally:
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| 51 | hit_finally = True
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| 52 |
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| 53 | self.assertTrue(hit_except)
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| 54 | self.assertTrue(hit_finally)
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| 55 |
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| 56 | def test_try_except_finally_no_exception(self):
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| 57 | hit_except = False
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| 58 | hit_finally = False
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| 59 |
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| 60 | try:
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| 61 | pass
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| 62 | except:
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| 63 | hit_except = True
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| 64 | finally:
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| 65 | hit_finally = True
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| 66 |
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| 67 | self.assertFalse(hit_except)
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| 68 | self.assertTrue(hit_finally)
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| 69 |
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| 70 | def test_try_except(self):
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| 71 | hit_except = False
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| 72 |
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| 73 | try:
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| 74 | raise Exception, 'ahoy!'
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| 75 | except:
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| 76 | hit_except = True
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| 77 |
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| 78 | self.assertTrue(hit_except)
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| 79 |
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| 80 | def test_try_except_no_exception(self):
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| 81 | hit_except = False
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| 82 |
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| 83 | try:
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| 84 | pass
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| 85 | except:
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| 86 | hit_except = True
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| 87 |
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| 88 | self.assertFalse(hit_except)
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| 89 |
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| 90 | def test_try_except_else(self):
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| 91 | hit_except = False
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| 92 | hit_else = False
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| 93 |
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| 94 | try:
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| 95 | raise Exception, 'foo!'
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| 96 | except:
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| 97 | hit_except = True
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| 98 | else:
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| 99 | hit_else = True
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| 100 |
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| 101 | self.assertFalse(hit_else)
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| 102 | self.assertTrue(hit_except)
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| 103 |
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| 104 | def test_try_except_else_no_exception(self):
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| 105 | hit_except = False
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| 106 | hit_else = False
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| 107 |
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| 108 | try:
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| 109 | pass
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| 110 | except:
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| 111 | hit_except = True
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| 112 | else:
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| 113 | hit_else = True
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| 114 |
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| 115 | self.assertFalse(hit_except)
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| 116 | self.assertTrue(hit_else)
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| 117 |
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| 118 | def test_try_finally_no_exception(self):
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| 119 | hit_finally = False
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| 120 |
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| 121 | try:
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| 122 | pass
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| 123 | finally:
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| 124 | hit_finally = True
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| 125 |
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| 126 | self.assertTrue(hit_finally)
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| 127 |
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| 128 | def test_nested(self):
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| 129 | hit_finally = False
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| 130 | hit_inner_except = False
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| 131 | hit_inner_finally = False
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| 132 |
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| 133 | try:
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| 134 | try:
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| 135 | raise Exception, 'inner exception'
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| 136 | except:
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| 137 | hit_inner_except = True
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| 138 | finally:
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| 139 | hit_inner_finally = True
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| 140 | finally:
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| 141 | hit_finally = True
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| 142 |
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| 143 | self.assertTrue(hit_inner_except)
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| 144 | self.assertTrue(hit_inner_finally)
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| 145 | self.assertTrue(hit_finally)
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| 146 |
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| 147 | def test_nested_else(self):
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| 148 | hit_else = False
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| 149 | hit_finally = False
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| 150 | hit_except = False
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| 151 | hit_inner_except = False
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| 152 | hit_inner_else = False
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| 153 |
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| 154 | try:
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| 155 | try:
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| 156 | pass
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| 157 | except:
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| 158 | hit_inner_except = True
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| 159 | else:
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| 160 | hit_inner_else = True
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| 161 |
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| 162 | raise Exception, 'outer exception'
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| 163 | except:
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| 164 | hit_except = True
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| 165 | else:
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| 166 | hit_else = True
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| 167 | finally:
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| 168 | hit_finally = True
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| 169 |
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| 170 | self.assertFalse(hit_inner_except)
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| 171 | self.assertTrue(hit_inner_else)
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| 172 | self.assertFalse(hit_else)
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| 173 | self.assertTrue(hit_finally)
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| 174 | self.assertTrue(hit_except)
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| 175 |
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| 176 | def test_main():
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| 177 | run_unittest(ExceptionTestCase)
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| 178 |
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| 179 | if __name__ == '__main__':
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| 180 | test_main()
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