withTempDir,

} from "./fs-bridge.test-helpers.js";

function expectNoScriptsContaining(scripts: string[], needle: string) {

expect(scripts.filter((script) => script.includes(needle))).toEqual([]);

}

function expectSomeScriptContaining(scripts: string[], needle: string) {

expect(scripts.filter((script) => script.includes(needle)).length).toBeGreaterThan(0);

}

describe("sandbox fs bridge shell compatibility", () => {

installFsBridgeTestHarness();

const scripts = getScriptsFromCalls();

const executables = mockedExecDockerRaw.mock.calls.map(([args]) => args[3] ?? "");

expect(executables.every((shell) => shell === "sh")).toBe(true);

expect(scripts.every((script) => /set -eu[;\n]/.test(script))).toBe(true);

expect(scripts.some((script) => script.includes("pipefail"))).toBe(false);

expect(executables.filter((shell) => shell !== "sh")).toEqual([]);

expect(scripts.filter((script) => !/set -eu[;\n]/.test(script))).toEqual([]);

expectNoScriptsContaining(scripts, "pipefail");

});

});

await bridge.writeFile({ filePath: "b.txt", data: "hello" });

const scripts = getScriptsFromCalls();

expect(scripts.some((script) => script.includes("python3 - \"$@\" <<'PY'"))).toBe(false);

expect(

scripts.some((script) => script.includes('exec "$python_cmd" -c "$python_script" "$@"')),

).toBe(true);

expect(scripts.some((script) => script.includes('cat >"$1"'))).toBe(false);

expect(scripts.some((script) => script.includes('cat >"$tmp"'))).toBe(false);

expect(scripts.some((script) => script.includes("os.replace("))).toBe(true);

expectNoScriptsContaining(scripts, "python3 - \"$@\" <<'PY'");

expectSomeScriptContaining(scripts, 'exec "$python_cmd" -c "$python_script" "$@"');

expectNoScriptsContaining(scripts, 'cat >"$1"');

expectNoScriptsContaining(scripts, 'cat >"$tmp"');

expectSomeScriptContaining(scripts, "os.replace(");

});

it("routes mkdirp, remove, and rename through the pinned mutation helper", async () => {

const scripts = getScriptsFromCalls();

expect(scripts.filter((script) => script.includes("operation = sys.argv[1]")).length).toBe(3);

expect(scripts.some((script) => script.includes('mkdir -p -- "$2"'))).toBe(false);

expect(scripts.some((script) => script.includes('rm -f -- "$2"'))).toBe(false);

expect(scripts.some((script) => script.includes('mv -- "$3" "$2/$4"'))).toBe(false);

expectNoScriptsContaining(scripts, 'mkdir -p -- "$2"');

expectNoScriptsContaining(scripts, 'rm -f -- "$2"');

expectNoScriptsContaining(scripts, 'mv -- "$3" "$2/$4"');

});

});

);

const scripts = getScriptsFromCalls();

expect(scripts.some((script) => script.includes("os.replace("))).toBe(false);

expectNoScriptsContaining(scripts, "os.replace(");

});

});