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Supervise launchd dev runtime through hot-dev-bg

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rcourtman 2026-03-24 15:39:55 +00:00
parent 15d30e4754
commit 1b1900e8bb
6 changed files with 114 additions and 8 deletions
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36
scripts/tests/test-hot-dev-bg.sh
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@ -8,6 +8,7 @@ ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
HOT_DEV_BG="${ROOT_DIR}/scripts/hot-dev-bg.sh"
PACKAGE_JSON="${ROOT_DIR}/package.json"
FRONTEND_PACKAGE_JSON="${ROOT_DIR}/frontend-modern/package.json"
DEV_LAUNCHD_WRAPPER="${ROOT_DIR}/scripts/dev-launchd-wrapper.sh"
if [[ ! -x "${HOT_DEV_BG}" ]]; then
echo "hot-dev-bg.sh not found or not executable at ${HOT_DEV_BG}" >&2
@ -106,6 +107,7 @@ test_cli_parses_takeover_flag() {
printf "start=%s\n" "$(parse_takeover_flag start --takeover)"
printf "restart=%s\n" "$(parse_takeover_flag restart --takeover)"
printf "verify=%s\n" "$(parse_takeover_flag verify --takeover)"
printf "launchd=%s\n" "$(parse_takeover_flag launchd-session --takeover)"
printf "backend_restart=%s\n" "$(parse_takeover_flag backend-restart)"
printf "plain=%s\n" "$(parse_takeover_flag start)"
if parse_takeover_flag status --takeover >/tmp/hot-dev-bg.invalid 2>&1; then
@ -119,6 +121,7 @@ test_cli_parses_takeover_flag() {
assert_contains "takeover parsing enables start" "${output}" "start=true"
assert_contains "takeover parsing enables restart" "${output}" "restart=true"
assert_contains "takeover parsing enables verify" "${output}" "verify=true"
assert_contains "takeover parsing enables launchd-session" "${output}" "launchd=true"
assert_contains "backend restart remains flagless" "${output}" "backend_restart=false"
assert_contains "start without flag stays false" "${output}" "plain=false"
assert_contains "unexpected status flag is rejected" "${output}" "invalid=rejected"
@ -145,6 +148,37 @@ PY"
assert_contains "verify proof defaults password" "${output}" "password=admin"
}
test_launchd_session_supervises_managed_runtime() {
local output
output="$(
HOT_DEV_BG_PATH="${HOT_DEV_BG}" \
bash -lc '
source "${HOT_DEV_BG_PATH}"
set +e
test_dir="$(mktemp -d)"
trap "rm -rf \"$test_dir\"" EXIT
PID_FILE="${test_dir}/hot-dev-bg.pid"
LOG_FILE="${test_dir}/hot-dev-bg.log"
require_python(){ :; }
start_bg(){ printf "%s\n" "999999" > "${PID_FILE}"; }
launchd_session_bg true
status=$?
printf "status=%s\n" "${status}"
'
)"
assert_contains "launchd session starts supervised runtime" "${output}" "Managed runtime is not running. Starting supervised session..."
assert_contains "launchd session announces supervision" "${output}" "Supervising managed runtime for launchd"
assert_contains "launchd session exits nonzero on child crash" "${output}" "status=1"
}
test_launchd_wrapper_uses_managed_supervisor() {
local output
output="$(sed -n '1,80p' "${DEV_LAUNCHD_WRAPPER}")"
assert_contains "launchd wrapper uses managed launchd-session" "${output}" "scripts/hot-dev-bg.sh launchd-session --takeover"
}
test_root_package_exposes_managed_runtime_entrypoints() {
local output
output="$(
@ -292,6 +326,8 @@ test_detects_unmanaged_listeners() {
main() {
test_cli_parses_takeover_flag
test_verify_command_injects_managed_runtime_env
test_launchd_session_supervises_managed_runtime
test_launchd_wrapper_uses_managed_supervisor
test_root_package_exposes_managed_runtime_entrypoints
test_frontend_package_exposes_managed_runtime_entrypoints
test_backend_restart_requires_managed_runtime