diff options
Diffstat (limited to 'tests/common')
| -rw-r--r-- | tests/common/bitfield.py | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/tests/common/bitfield.py b/tests/common/bitfield.py index ec61291..cb82580 100644 --- a/tests/common/bitfield.py +++ b/tests/common/bitfield.py @@ -2,7 +2,7 @@ # -*- coding: utf-8 -*- -# Tests minimalistes pour valider la construction de chemins relatifs et absolus. +# Tests pour valider la manipulation des champs de bits. from chrysacase import ChrysalideTestCase @@ -21,6 +21,10 @@ class TestBitfields(ChrysalideTestCase): self.assertEqual(bf, bf2) + self.assertEqual(bf.size, bf2.size) + + self.assertEqual(bf.popcount, bf2.popcount) + def testBitfieldValues(self): """Evaluate bitfields basic values.""" @@ -38,6 +42,8 @@ class TestBitfields(ChrysalideTestCase): self.assertEqual(bf_a, bf_b) + self.assertEqual(bf_a.popcount, bf_b.popcount) + bf_a = bitfield(75, 1) bf_a.reset_all() @@ -45,6 +51,8 @@ class TestBitfields(ChrysalideTestCase): self.assertEqual(bf_a, bf_b) + self.assertEqual(bf_a.popcount, bf_b.popcount) + def testBitfieldLogicalOperations(self): """Perform logical operations on bitfields.""" @@ -53,14 +61,20 @@ class TestBitfields(ChrysalideTestCase): bf_b = bitfield(75, 0) + self.assertEqual(bf_a.size, bf_b.size) + bf_f = bf_a & bf_b self.assertEqual(bf_f, bf_b) + self.assertEqual(bf_f.popcount, bf_b.popcount) + bf_f = bf_a | bf_b self.assertEqual(bf_f, bf_a) + self.assertEqual(bf_f.popcount, bf_a.popcount) + def testBitfieldSwitch(self): """Switch various bits in bitfields.""" @@ -76,11 +90,15 @@ class TestBitfields(ChrysalideTestCase): self.assertEqual(bf_t, bf_1) + self.assertEqual(bf_t.popcount, bf_1.popcount) + for i in range(75): bf_t.reset(i, 1) self.assertEqual(bf_t, bf_0) + self.assertEqual(bf_t.popcount, bf_0.popcount) + def testBitfieldBits(self): """Test bits in bitfields.""" @@ -104,3 +122,13 @@ class TestBitfields(ChrysalideTestCase): self.assertFalse(bf.test_all(0, 54)) self.assertTrue(bf.test_none(0, 54)) + + + def testPopCountForBitfield(self): + """Count bits set to 1 in bitfield.""" + + bf = bitfield(65, 1) + + self.assertEqual(bf.size, 65) + + self.assertEqual(bf.popcount, 65) |