node_cmd="node"

npm_cmd="npm"

npm_cli_js=""

if command -v cygpath >/dev/null 2>&1; then

if command -v node.exe >/dev/null 2>&1; then

node_cmd="node.exe"

node_path="$(command -v node.exe)"

node_dir="$(dirname "$(cygpath -u "${node_path}")")"

if [[ -f "${node_dir}/node_modules/npm/bin/npm-cli.js" ]]; then

npm_cli_js="${node_dir}/node_modules/npm/bin/npm-cli.js"

fi

fi

if command -v npm.cmd >/dev/null 2>&1; then

npm_cmd="npm.cmd"

if [[ ! -f "${loader_path}" ]]; then

mkdir -p "${tool_dir}"

if command -v cygpath >/dev/null 2>&1 && [[ "${npm_cmd}" == *.cmd ]]; then

npm_install_cmd="\"${npm_cmd}\" install --prefix \"${npm_tool_dir}\" --no-save --no-package-lock \"tsx@${tsx_version}\""

if ! cmd.exe /d /s /c "${npm_install_cmd}" >/dev/null; then

echo "failed to install cross-OS release-check loader with ${npm_cmd}." >&2

if [[ -n "${npm_cli_js}" ]]; then

if ! "${node_cmd}" "${npm_cli_js}" install --prefix "${tool_dir}" --no-save --no-package-lock "tsx@${tsx_version}" >/dev/null; then

echo "failed to install cross-OS release-check loader with ${node_cmd} ${npm_cli_js}." >&2

exit 127

fi

elif ! "${npm_cmd}" install --prefix "${npm_tool_dir}" --no-save --no-package-lock "tsx@${tsx_version}" >/dev/null; then

fi

fi

if [[ ! -f "${loader_path}" ]]; then

echo "tsx loader missing after install: ${loader_path}" >&2

find "${tool_dir}" -maxdepth 5 -type f 2>/dev/null | sort | sed 's/^/ /' >&2 || true

exit 127

fi

loader_url="$(

"${node_cmd}" -e '

const { resolve } = require("node:path");

expect(isExpectedCodexStatusCommandText(text)).toBe(true);

});

it("accepts natural running-session status prose with the session id", () => {

const text =

"Session is running on `codex/gpt-5.5` with low thinking. Context is about 9% used, no compactions, and the current session is `agent:dev:live-codex-harness`.";

expect(isExpectedCodexStatusCommandText(text)).toBe(true);

});

it("accepts the current status card emitted by OpenAI Codex", () => {

const text = [

"Current session status:",

mentionsModel;

const isRunningSessionStatus =

normalized.includes("session is running on") &&

normalized.includes("context used") &&

normalized.includes("cache hit") &&

(normalized.includes("context used") ||

normalized.includes("context is about") ||

normalized.includes("context is at")) &&

normalized.includes("no compactions") &&

(normalized.includes("current session is") || normalized.includes("cache hit")) &&

mentionsModel;

return (