| Barry Warsaw | a09ec19 | 1996-12-18 19:56:22 +0000 | [diff] [blame] | 1 | import operator |
| Fred Drake | cd112f5 | 2001-08-11 03:21:35 +0000 | [diff] [blame] | 2 | import unittest |
| Barry Warsaw | a09ec19 | 1996-12-18 19:56:22 +0000 | [diff] [blame] | 3 | |
| Fred Drake | cd112f5 | 2001-08-11 03:21:35 +0000 | [diff] [blame] | 4 | import test_support |
| Barry Warsaw | a09ec19 | 1996-12-18 19:56:22 +0000 | [diff] [blame] | 5 | |
| 6 | |
| Fred Drake | cd112f5 | 2001-08-11 03:21:35 +0000 | [diff] [blame] | 7 | class OperatorTestCase(unittest.TestCase): |
| 8 | def test_lt(self): |
| 9 | self.failIf(operator.lt(1, 0)) |
| 10 | self.failIf(operator.lt(1, 0.0)) |
| 11 | self.failIf(operator.lt(1, 1)) |
| 12 | self.failIf(operator.lt(1, 1.0)) |
| 13 | self.failUnless(operator.lt(1, 2)) |
| 14 | self.failUnless(operator.lt(1, 2.0)) |
| 15 | |
| 16 | def test_le(self): |
| 17 | self.failIf(operator.le(1, 0)) |
| 18 | self.failIf(operator.le(1, 0.0)) |
| 19 | self.failUnless(operator.le(1, 1)) |
| 20 | self.failUnless(operator.le(1, 1.0)) |
| 21 | self.failUnless(operator.le(1, 2)) |
| 22 | self.failUnless(operator.le(1, 2.0)) |
| 23 | |
| 24 | def test_eq(self): |
| 25 | self.failIf(operator.eq(1, 0)) |
| 26 | self.failIf(operator.eq(1, 0.0)) |
| 27 | self.failUnless(operator.eq(1, 1)) |
| 28 | self.failUnless(operator.eq(1, 1.0)) |
| 29 | self.failIf(operator.eq(1, 2)) |
| 30 | self.failIf(operator.eq(1, 2.0)) |
| 31 | |
| 32 | def test_ne(self): |
| 33 | self.failUnless(operator.ne(1, 0)) |
| 34 | self.failUnless(operator.ne(1, 0.0)) |
| 35 | self.failIf(operator.ne(1, 1)) |
| 36 | self.failIf(operator.ne(1, 1.0)) |
| 37 | self.failUnless(operator.ne(1, 2)) |
| 38 | self.failUnless(operator.ne(1, 2.0)) |
| 39 | |
| 40 | def test_ge(self): |
| 41 | self.failUnless(operator.ge(1, 0)) |
| 42 | self.failUnless(operator.ge(1, 0.0)) |
| 43 | self.failUnless(operator.ge(1, 1)) |
| 44 | self.failUnless(operator.ge(1, 1.0)) |
| 45 | self.failIf(operator.ge(1, 2)) |
| 46 | self.failIf(operator.ge(1, 2.0)) |
| 47 | |
| 48 | def test_gt(self): |
| 49 | self.failUnless(operator.gt(1, 0)) |
| 50 | self.failUnless(operator.gt(1, 0.0)) |
| 51 | self.failIf(operator.gt(1, 1)) |
| 52 | self.failIf(operator.gt(1, 1.0)) |
| 53 | self.failIf(operator.gt(1, 2)) |
| 54 | self.failIf(operator.gt(1, 2.0)) |
| 55 | |
| 56 | def test_abs(self): |
| 57 | self.failUnless(operator.abs(-1) == 1) |
| 58 | self.failUnless(operator.abs(1) == 1) |
| 59 | |
| 60 | def test_add(self): |
| 61 | self.failUnless(operator.add(3, 4) == 7) |
| 62 | |
| 63 | def test_bitwise_and(self): |
| 64 | self.failUnless(operator.and_(0xf, 0xa) == 0xa) |
| 65 | |
| 66 | def test_concat(self): |
| 67 | self.failUnless(operator.concat('py', 'thon') == 'python') |
| 68 | self.failUnless(operator.concat([1, 2], [3, 4]) == [1, 2, 3, 4]) |
| 69 | |
| 70 | def test_countOf(self): |
| 71 | self.failUnless(operator.countOf([1, 2, 1, 3, 1, 4], 3) == 1) |
| 72 | self.failUnless(operator.countOf([1, 2, 1, 3, 1, 4], 5) == 0) |
| 73 | |
| 74 | def test_delitem(self): |
| 75 | a = [4, 3, 2, 1] |
| 76 | self.failUnless(operator.delitem(a, 1) is None) |
| 77 | self.assert_(a == [4, 2, 1]) |
| 78 | |
| 79 | def test_delslice(self): |
| 80 | a = range(10) |
| 81 | self.failUnless(operator.delslice(a, 2, 8) is None) |
| 82 | self.assert_(a == [0, 1, 8, 9]) |
| 83 | |
| 84 | def test_div(self): |
| Guido van Rossum | 54e54c6 | 2001-09-04 19:14:14 +0000 | [diff] [blame] | 85 | self.failUnless(operator.floordiv(5, 2) == 2) |
| Fred Drake | cd112f5 | 2001-08-11 03:21:35 +0000 | [diff] [blame] | 86 | |
| 87 | def test_floordiv(self): |
| 88 | self.failUnless(operator.floordiv(5, 2) == 2) |
| 89 | |
| 90 | def test_truediv(self): |
| 91 | self.failUnless(operator.truediv(5, 2) == 2.5) |
| 92 | |
| 93 | def test_getitem(self): |
| 94 | a = range(10) |
| 95 | self.failUnless(operator.getitem(a, 2) == 2) |
| 96 | |
| 97 | def test_getslice(self): |
| 98 | a = range(10) |
| 99 | self.failUnless(operator.getslice(a, 4, 6) == [4, 5]) |
| 100 | |
| 101 | def test_indexOf(self): |
| 102 | self.failUnless(operator.indexOf([4, 3, 2, 1], 3) == 1) |
| 103 | self.assertRaises(ValueError, operator.indexOf, [4, 3, 2, 1], 0) |
| 104 | |
| 105 | def test_invert(self): |
| 106 | self.failUnless(operator.inv(4) == -5) |
| 107 | |
| 108 | def test_isCallable(self): |
| 109 | class C: |
| 110 | pass |
| 111 | def check(self, o, v): |
| 112 | self.assert_(operator.isCallable(o) == callable(o) == v) |
| 113 | check(self, 4, 0) |
| 114 | check(self, operator.isCallable, 1) |
| 115 | check(self, C, 1) |
| 116 | check(self, C(), 0) |
| 117 | |
| 118 | def test_isMappingType(self): |
| 119 | self.failIf(operator.isMappingType(1)) |
| 120 | self.failIf(operator.isMappingType(operator.isMappingType)) |
| 121 | self.failUnless(operator.isMappingType(operator.__dict__)) |
| 122 | self.failUnless(operator.isMappingType({})) |
| 123 | |
| 124 | def test_isNumberType(self): |
| 125 | self.failUnless(operator.isNumberType(8)) |
| 126 | self.failUnless(operator.isNumberType(8j)) |
| 127 | self.failUnless(operator.isNumberType(8L)) |
| 128 | self.failUnless(operator.isNumberType(8.3)) |
| 129 | self.failIf(operator.isNumberType(dir())) |
| 130 | |
| 131 | def test_isSequenceType(self): |
| 132 | self.failUnless(operator.isSequenceType(dir())) |
| 133 | self.failUnless(operator.isSequenceType(())) |
| 134 | self.failUnless(operator.isSequenceType(xrange(10))) |
| 135 | self.failUnless(operator.isSequenceType('yeahbuddy')) |
| 136 | self.failIf(operator.isSequenceType(3)) |
| 137 | |
| 138 | def test_lshift(self): |
| 139 | self.failUnless(operator.lshift(5, 1) == 10) |
| 140 | self.failUnless(operator.lshift(5, 0) == 5) |
| 141 | self.assertRaises(ValueError, operator.lshift, 2, -1) |
| 142 | |
| 143 | def test_mod(self): |
| 144 | self.failUnless(operator.mod(5, 2) == 1) |
| 145 | |
| 146 | def test_mul(self): |
| 147 | self.failUnless(operator.mul(5, 2) == 10) |
| 148 | |
| 149 | def test_neg(self): |
| 150 | self.failUnless(operator.neg(5) == -5) |
| 151 | self.failUnless(operator.neg(-5) == 5) |
| 152 | self.failUnless(operator.neg(0) == 0) |
| 153 | self.failUnless(operator.neg(-0) == 0) |
| 154 | |
| 155 | def test_bitwise_or(self): |
| 156 | self.failUnless(operator.or_(0xa, 0x5) == 0xf) |
| 157 | |
| 158 | def test_pos(self): |
| 159 | self.failUnless(operator.pos(5) == 5) |
| 160 | self.failUnless(operator.pos(-5) == -5) |
| 161 | self.failUnless(operator.pos(0) == 0) |
| 162 | self.failUnless(operator.pos(-0) == 0) |
| 163 | |
| 164 | def test_repeat(self): |
| 165 | a = range(3) |
| 166 | self.failUnless(operator.repeat(a, 2) == a+a) |
| 167 | self.failUnless(operator.repeat(a, 1) == a) |
| 168 | self.failUnless(operator.repeat(a, 0) == []) |
| 169 | a = (1, 2, 3) |
| 170 | self.failUnless(operator.repeat(a, 2) == a+a) |
| 171 | self.failUnless(operator.repeat(a, 1) == a) |
| 172 | self.failUnless(operator.repeat(a, 0) == ()) |
| 173 | a = '123' |
| 174 | self.failUnless(operator.repeat(a, 2) == a+a) |
| 175 | self.failUnless(operator.repeat(a, 1) == a) |
| 176 | self.failUnless(operator.repeat(a, 0) == '') |
| 177 | |
| 178 | def test_rshift(self): |
| 179 | self.failUnless(operator.rshift(5, 1) == 2) |
| 180 | self.failUnless(operator.rshift(5, 0) == 5) |
| 181 | self.assertRaises(ValueError, operator.rshift, 2, -1) |
| 182 | |
| 183 | def test_contains(self): |
| 184 | self.failUnless(operator.contains(range(4), 2)) |
| 185 | self.failIf(operator.contains(range(4), 5)) |
| 186 | self.failUnless(operator.sequenceIncludes(range(4), 2)) |
| 187 | self.failIf(operator.sequenceIncludes(range(4), 5)) |
| 188 | |
| 189 | def test_setitem(self): |
| 190 | a = range(3) |
| 191 | self.failUnless(operator.setitem(a, 0, 2) is None) |
| 192 | self.assert_(a == [2, 1, 2]) |
| 193 | self.assertRaises(IndexError, operator.setitem, a, 4, 2) |
| 194 | |
| 195 | def test_setslice(self): |
| 196 | a = range(4) |
| 197 | self.failUnless(operator.setslice(a, 1, 3, [2, 1]) is None) |
| 198 | self.assert_(a == [0, 2, 1, 3]) |
| 199 | |
| 200 | def test_sub(self): |
| 201 | self.failUnless(operator.sub(5, 2) == 3) |
| 202 | |
| 203 | def test_truth(self): |
| 204 | self.failUnless(operator.truth(5)) |
| 205 | self.failUnless(operator.truth([0])) |
| 206 | self.failIf(operator.truth(0)) |
| 207 | self.failIf(operator.truth([])) |
| 208 | |
| 209 | def test_bitwise_xor(self): |
| 210 | self.failUnless(operator.xor(0xb, 0xc) == 0x7) |
| 211 | |
| 212 | |
| Fred Drake | 2e2be37 | 2001-09-20 21:33:42 +0000 | [diff] [blame] | 213 | def test_main(): |
| 214 | test_support.run_unittest(OperatorTestCase) |
| 215 | |
| 216 | |
| 217 | if __name__ == "__main__": |
| 218 | test_main() |