def test_hook_inspect(self):
"""
Test hook interface for valid inspect behavior
"""
arch, hooks, entities = self._generate_architecture()
# valid case
rmsg = arch.hook({'inspect': hooks})
self.assertEqual(rmsg['reg']['state'], 255)
self.assertEqual(rmsg['clk']['state'], 0)
self.assertEqual(rmsg['rst']['state'], 0)
self.assertEqual(rmsg['d_bus']['state'], 0)
self.assertEqual(rmsg['q_bus']['state'], 0)
self.assertEqual(rmsg['const_1']['state'], 1)
# invalid missing hook in architecture
rmsg = arch.hook({'inspect': ['test']})
self.assertTrue('error' in rmsg['test'])
# invalid not an iterable type
rmsg = arch.hook({'inspect': 7})
self.assertTrue('error' in rmsg['architecture-hooks-inspect'])
# invalid not an iterable type
rmsg = arch.hook({'inspect': None})
self.assertTrue('error' in rmsg['architecture-hooks-inspect'])
# invalid hook type does not support inspect
hooks.update(
{'test': Adder(8, hooks['d_bus'], hooks['q_bus'], Bus(8))})
rmsg = arch.hook({'inspect': ['test']})
self.assertTrue('error' in rmsg['test'])
# invalid string is not used as an iterable
hooks.update(
{'test': Adder(8, hooks['d_bus'], hooks['q_bus'], Bus(8))})
rmsg = arch.hook({'inspect': 'test'})
self.assertTrue('error' in rmsg['architecture-hooks-inspect'])
# test with empty
arch = Architecture(0.25, Clock(1), Reset(), None, OrderedDict(),
OrderedDict())
arch.hook({'inspect': []})
def test_hook_generate(self):
"""
Test hook interface for valid generate behavior
"""
arch, hooks, entities = self._generate_architecture()
# valid operation
rmsg = arch.hook({'inspect': ['clk']})
self.assertEqual(rmsg['clk']['state'], 0)
rmsg = arch.hook(
{'generate': {
'name': 'clk',
'parameters': {
'state': 1
}
}})
self.assertTrue('clk' in rmsg)
self.assertTrue(rmsg['clk']['success'])
rmsg = arch.hook({'inspect': ['clk']})
self.assertEqual(rmsg['clk']['state'], 1)
# invalid (lack of entity name)
rmsg = arch.hook(
{'generate': {
'came': 'clk',
'parameters': {
'state': 0
}
}})
self.assertTrue('error' in rmsg['architecture-hooks-generate'])
rmsg = arch.hook({'inspect': ['clk']})
self.assertEqual(rmsg['clk']['state'], 1)
# invalid hook is not in architecture
rmsg = arch.hook(
{'generate': {
'name': 'test',
'parameters': {
'state': 0
}
}})
self.assertTrue('error' in rmsg['test'])
# invalid, hook does not support generate
rmsg = arch.hook(
{'generate': {
'name': 'reg',
'parameters': {
'state': 0
}
}})
self.assertTrue('error' in rmsg['reg'])
rmsg = arch.hook({'inspect': ['reg']})
self.assertEqual(rmsg['reg']['state'], 255)
# test with empty
arch = Architecture(0.25, Clock(1), Reset(), None, OrderedDict(),
OrderedDict())
rmsg = arch.hook(
{'generate': {
'name': 'test',
'parameters': {
'state': 99
}
}})
self.assertTrue('error' in rmsg['test'])