def __init__(self, kind):
def custom_deps(src, dst):
return (src[0] == 'p0' and src[1] == 'e0' and dst[0] == 'p1'
and dst[1] == 'e1')
kindspec = {
'fully':
udeps.fully,
'by_part':
udeps.by_part,
'by_case':
udeps.by_case,
'any':
udeps.any(udeps.source(udeps.part_is('p0')),
udeps.dest(udeps.env_is('e1'))),
'all':
udeps.all(udeps.part_is('p0'), udeps.dest(udeps.env_is('e0'))),
'custom':
custom_deps,
'nodeps':
lambda s, d: False,
}
self.valid_systems = ['sys0:p0', 'sys0:p1']
self.valid_prog_environs = ['e0', 'e1']
self.executable = 'echo'
self.executable_opts = [self.name]
self.sanity_patterns = sn.assert_found(self.name, self.stdout)
if kind == 'default':
self.depends_on('Test0')
else:
self.depends_on('Test0', kindspec[kind])
def test_dependecies_how_functions_undoc():
t0_cases = [(p, e) for p in ['p0', 'p1'] for e in ['e0', 'e1', 'e2']]
t1_cases = [(p, e) for p in ['p0', 'p1', 'p2'] for e in ['e0', 'e1']]
how = udeps.part_is('p0')
deps = {(t0, t1) for t0 in t0_cases for t1 in t1_cases if how(t0, t1)}
assert deps == {(t0, t1)
for t0 in t0_cases for t1 in t1_cases
if (t0[0] == 'p0' and t1[0] == 'p0')}
assert len(deps) == 6
how = udeps.source(udeps.part_is('p0'))
deps = {(t0, t1) for t0 in t0_cases for t1 in t1_cases if how(t0, t1)}
assert deps == {(t0, t1)
for t0 in t0_cases for t1 in t1_cases if t0[0] == 'p0'}
assert len(deps) == 18
how = udeps.dest(udeps.part_is('p0'))
deps = {(t0, t1) for t0 in t0_cases for t1 in t1_cases if how(t0, t1)}
assert deps == {(t0, t1)
for t0 in t0_cases for t1 in t1_cases if t1[0] == 'p0'}
assert len(deps) == 12
how = udeps.env_is('e0')
deps = {(t0, t1) for t0 in t0_cases for t1 in t1_cases if how(t0, t1)}
assert deps == {(t0, t1)
for t0 in t0_cases for t1 in t1_cases
if (t0[1] == 'e0' and t1[1] == 'e0')}
assert len(deps) == 6
how = udeps.source(udeps.env_is('e0'))
deps = {(t0, t1) for t0 in t0_cases for t1 in t1_cases if how(t0, t1)}
assert deps == {(t0, t1)
for t0 in t0_cases for t1 in t1_cases if t0[1] == 'e0'}
assert len(deps) == 12
how = udeps.dest(udeps.env_is('e0'))
deps = {(t0, t1) for t0 in t0_cases for t1 in t1_cases if how(t0, t1)}
assert deps == {(t0, t1)
for t0 in t0_cases for t1 in t1_cases if t1[1] == 'e0'}
assert len(deps) == 18
how = udeps.any(udeps.source(udeps.part_is('p0')),
udeps.dest(udeps.env_is('e1')))
deps = {(t0, t1) for t0 in t0_cases for t1 in t1_cases if how(t0, t1)}
assert deps == {(t0, t1)
for t0 in t0_cases for t1 in t1_cases
if (t0[0] == 'p0' or t1[1] == 'e1')}
assert len(deps) == 27
how = udeps.all(udeps.source(udeps.part_is('p0')),
udeps.dest(udeps.env_is('e1')))
deps = {(t0, t1) for t0 in t0_cases for t1 in t1_cases if how(t0, t1)}
assert deps == {(t0, t1)
for t0 in t0_cases for t1 in t1_cases
if (t0[0] == 'p0' and t1[1] == 'e1')}
assert len(deps) == 9
def test_cyclic_deps_by_env(make_test, default_exec_ctx):
t0 = make_test('t0')
t1 = make_test('t1')
t1.depends_on('t0', udeps.env_is('e0'))
t0.depends_on('t1', udeps.env_is('e1'))
deps, _ = dependencies.build_deps(executors.generate_testcases([t0, t1]))
with pytest.raises(DependencyError) as exc_info:
dependencies.validate_deps(deps)
assert ('t1->t0->t1' in str(exc_info.value)
or 't0->t1->t0' in str(exc_info.value))
