def test_override(capture, msg):
class ExtendedExampleVirt(m.ExampleVirt):
def __init__(self, state):
super(ExtendedExampleVirt, self).__init__(state + 1)
self.data = "Hello world"
def run(self, value):
print('ExtendedExampleVirt::run(%i), calling parent..' % value)
return super(ExtendedExampleVirt, self).run(value + 1)
def run_bool(self):
print('ExtendedExampleVirt::run_bool()')
return False
def get_string1(self):
return "override1"
def pure_virtual(self):
print('ExtendedExampleVirt::pure_virtual(): %s' % self.data)
class ExtendedExampleVirt2(ExtendedExampleVirt):
def __init__(self, state):
super(ExtendedExampleVirt2, self).__init__(state + 1)
def get_string2(self):
return "override2"
ex12 = m.ExampleVirt(10)
with capture:
assert m.runExampleVirt(ex12, 20) == 30
assert capture == """
Original implementation of ExampleVirt::run(state=10, getValue=20, str1=default1, str2=default2)
""" # noqa: E501 line too long
with pytest.raises(RuntimeError) as excinfo:
m.runExampleVirtVirtual(ex12)
assert msg(
excinfo.value
) == 'Tried to call pure virtual function "ExampleVirt::pure_virtual"'
ex12p = ExtendedExampleVirt(10)
with capture:
assert m.runExampleVirt(ex12p, 20) == 32
assert capture == """
ExtendedExampleVirt::run(20), calling parent..
Original implementation of ExampleVirt::run(state=11, getValue=21, str1=override1, str2=default2)
""" # noqa: E501 line too long
with capture:
assert m.runExampleVirtBool(ex12p) is False
assert capture == "ExtendedExampleVirt::run_bool()"
with capture:
m.runExampleVirtVirtual(ex12p)
assert capture == "ExtendedExampleVirt::pure_virtual(): Hello world"
ex12p2 = ExtendedExampleVirt2(15)
with capture:
assert m.runExampleVirt(ex12p2, 50) == 68
assert capture == """
ExtendedExampleVirt::run(50), calling parent..
Original implementation of ExampleVirt::run(state=17, getValue=51, str1=override1, str2=override2)
""" # noqa: E501 line too long
cstats = ConstructorStats.get(m.ExampleVirt)
assert cstats.alive() == 3
del ex12, ex12p, ex12p2
assert cstats.alive() == 0
assert cstats.values() == ['10', '11', '17']
assert cstats.copy_constructions == 0
assert cstats.move_constructions >= 0
def test_override(capture, msg):
class ExtendedExampleVirt(m.ExampleVirt):
def __init__(self, state):
super(ExtendedExampleVirt, self).__init__(state + 1)
self.data = "Hello world"
def run(self, value):
print('ExtendedExampleVirt::run(%i), calling parent..' % value)
return super(ExtendedExampleVirt, self).run(value + 1)
def run_bool(self):
print('ExtendedExampleVirt::run_bool()')
return False
def get_string1(self):
return "override1"
def pure_virtual(self):
print('ExtendedExampleVirt::pure_virtual(): %s' % self.data)
class ExtendedExampleVirt2(ExtendedExampleVirt):
def __init__(self, state):
super(ExtendedExampleVirt2, self).__init__(state + 1)
def get_string2(self):
return "override2"
ex12 = m.ExampleVirt(10)
with capture:
assert m.runExampleVirt(ex12, 20) == 30
assert capture == """
Original implementation of ExampleVirt::run(state=10, value=20, str1=default1, str2=default2)
""" # noqa: E501 line too long
with pytest.raises(RuntimeError) as excinfo:
m.runExampleVirtVirtual(ex12)
assert msg(excinfo.value) == 'Tried to call pure virtual function "ExampleVirt::pure_virtual"'
ex12p = ExtendedExampleVirt(10)
with capture:
assert m.runExampleVirt(ex12p, 20) == 32
assert capture == """
ExtendedExampleVirt::run(20), calling parent..
Original implementation of ExampleVirt::run(state=11, value=21, str1=override1, str2=default2)
""" # noqa: E501 line too long
with capture:
assert m.runExampleVirtBool(ex12p) is False
assert capture == "ExtendedExampleVirt::run_bool()"
with capture:
m.runExampleVirtVirtual(ex12p)
assert capture == "ExtendedExampleVirt::pure_virtual(): Hello world"
ex12p2 = ExtendedExampleVirt2(15)
with capture:
assert m.runExampleVirt(ex12p2, 50) == 68
assert capture == """
ExtendedExampleVirt::run(50), calling parent..
Original implementation of ExampleVirt::run(state=17, value=51, str1=override1, str2=override2)
""" # noqa: E501 line too long
cstats = ConstructorStats.get(m.ExampleVirt)
assert cstats.alive() == 3
del ex12, ex12p, ex12p2
assert cstats.alive() == 0
assert cstats.values() == ['10', '11', '17']
assert cstats.copy_constructions == 0
assert cstats.move_constructions >= 0