Add an expect wrapper, use in hanging CI test

signint_saviour
Tyler Goodlet 2022-08-01 15:08:15 -04:00
parent 54de72d8df
commit fa4388835c
1 changed files with 32 additions and 4 deletions

View File

@ -96,6 +96,34 @@ def spawn(
return _spawn
PROMPT = r"\(Pdb\+\+\)"
def expect(
child,
# prompt by default
patt: str = PROMPT,
**kwargs,
) -> None:
'''
Expect wrapper that prints last seen console
data before failing.
'''
try:
child.expect(
patt,
**kwargs,
)
except TIMEOUT:
before = str(child.before.decode())
print(before)
raise
def assert_before(
child,
patts: list[str],
@ -174,7 +202,7 @@ def test_root_actor_error(spawn, user_in_out):
child = spawn('root_actor_error')
# scan for the pdbpp prompt
child.expect(r"\(Pdb\+\+\)")
expect(child, PROMPT)
before = str(child.before.decode())
@ -186,7 +214,7 @@ def test_root_actor_error(spawn, user_in_out):
child.sendline(user_input)
# process should exit
child.expect(pexpect.EOF)
expect(child, EOF)
assert expect_err_str in str(child.before)
@ -742,7 +770,7 @@ def test_multi_nested_subactors_error_through_nurseries(
assert "NameError" in before
@pytest.mark.timeout(20)
@pytest.mark.timeout(15)
def test_root_nursery_cancels_before_child_releases_tty_lock(
spawn,
start_method,
@ -807,7 +835,7 @@ def test_root_nursery_cancels_before_child_releases_tty_lock(
else:
print('giving up on child releasing, sending `quit` cmd')
child.sendline('q')
child.expect(pexpect.EOF)
expect(child, EOF)
if not timed_out_early:
before = str(child.before.decode())