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Diffstat (limited to 'tests/pylibfdt_tests.py')
| -rw-r--r-- | tests/pylibfdt_tests.py | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/tests/pylibfdt_tests.py b/tests/pylibfdt_tests.py index 34c2764..a4f73ed 100644 --- a/tests/pylibfdt_tests.py +++ b/tests/pylibfdt_tests.py @@ -496,6 +496,39 @@ class PyLibfdtBasicTests(unittest.TestCase): self.assertEqual(TEST_STRING_3, self.fdt.getprop(node, prop).as_str()) + def testHasProp(self): + """Test that we can check if a node has a property""" + node = 0 + self.assertFalse(self.fdt2.hasprop(node, 'missing')) + self.assertTrue(self.fdt2.hasprop(node, 'prop-bool')) + + # Test a property with a non-empty value + self.assertTrue(self.fdt2.hasprop(node, 'prop-uint64')) + + def testSetPropBool(self): + """Test that we can update and create boolean properties""" + node = 0 + prop = 'prop-bool' + + # Make some space and then try setting a new boolean property + self.fdt.resize(self.fdt.totalsize() + 50) + self.fdt.hasprop(node, 'missing') + self.fdt.setprop_bool(node, 'missing', True) + self.assertTrue(self.fdt.hasprop(node, 'missing')) + + # Trying toggling an existing boolean property. Do each operation twice + # to make sure that the behaviour is correct when setting the property + # to the same value. + self.assertTrue(self.fdt2.hasprop(node, prop)) + self.fdt2.setprop_bool(node, prop, False) + self.assertFalse(self.fdt2.hasprop(node, prop)) + self.fdt2.setprop_bool(node, prop, False) + self.assertFalse(self.fdt2.hasprop(node, prop)) + self.fdt2.setprop_bool(node, prop, True) + self.assertTrue(self.fdt2.hasprop(node, prop)) + self.fdt2.setprop_bool(node, prop, True) + self.assertTrue(self.fdt2.hasprop(node, prop)) + def testSetName(self): """Test that we can update a node name""" node = self.fdt.path_offset('/subnode@1') |