def test_docker_exec_signal_handling() -> None:
def run_catch(exe: LocalContainer, catch_signal_stash: Stash) -> None:
exe.unstash(catch_signal_stash)
exe.sh("python3 -u tests/catch_signals.py")
with concurrent.futures.ThreadPoolExecutor(1) as e:
with Local() as local_exe:
catch_signal_stash = local_exe.stash("tests/catch_signals.py")
with LocalContainer("python") as exe:
f = e.submit(run_catch, exe, catch_signal_stash)
# Wait until process is running and file exists
for _ in range(30):
try:
time.sleep(1)
local_exe.sh(
f"docker exec {exe.container_name} cat is_sleeping"
)
break
except:
pass
global_kill_signal.set()
print("global_kill_signal set")
try:
f.result()
except ProcessError as e:
assert e.exit_code == 101
else:
raise Exception("Expected exception")
print("killed container")
global_kill_signal.clear()
def test_stash() -> None:
with Local() as exe:
source = exe.stash(".")
ls = exe.sh("ls -l --time-style=+%s Dockerfile").decode()
with LocalContainer("debian", path="/root") as exe2:
exe2.unstash(source, "./Dockerfile")
ls2 = exe2.sh("ls -l --time-style=+%s Dockerfile").decode()
normalized1 = " ".join(ls.split()[:2] + ls.split()[4:])
normalized2 = " ".join(ls2.split()[:2] + ls2.split()[4:])
print(normalized1)
print(normalized2)
assert normalized1 == normalized2
def run(self) -> None:
with LocalContainer(image_name, temp_path=True) as exe:
exe.unstash(source)
exe.sh("make check")
def run(self) -> None:
with LocalContainer(image_name, temp_path=True,
mount_docker=True) as exe:
exe.unstash(source)
exe.sh("make test")
def run_catch(exe: LocalContainer, catch_signal_stash: Stash) -> None:
exe.unstash(catch_signal_stash)
exe.sh("python3 -u tests/catch_signals.py")
def test_temp_path() -> None:
with LocalContainer("debian", temp_path=True) as exe:
assert exe.sh("pwd").decode().strip().startswith("/tmp/")
def test_docker_in_docker() -> None:
with Local() as exe:
exe.sh("docker build . -t test")
with LocalContainer("test", temp_path=True, mount_docker=True) as exe2:
exe2.sh("docker ps")
def run(self) -> None:
with LocalContainer(self.state.image) as exe:
lines, failed = run_and_capture_lines(exe, "make typecheck")
checks.conclude(self.state.ctx, "mypy", from_lines=lines)
assert not failed
def run(self) -> None:
with LocalContainer(self.state.image) as exe:
lines, _ = run_and_capture_lines(exe, "make lint")
checks.conclude(self.state.ctx, "pylint", from_lines=lines)