mirror of https://github.com/garrytan/gstack.git
77 lines
2.4 KiB
TypeScript
77 lines
2.4 KiB
TypeScript
/**
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* Locale-independent key validation tests for bin/gstack-config.
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*
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* POSIX bracket ranges such as a-z follow the active collation order. Under
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* GNU grep with tr_TR.UTF-8, that excludes the ASCII letter i and silently
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* breaks most stored preferences. macOS BSD grep does not reproduce the bug,
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* so the source-level tripwire pins the C-locale boundary on every platform.
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*/
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import { afterEach, beforeEach, describe, expect, test } from "bun:test";
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import { spawnSync } from "child_process";
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import * as fs from "fs";
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import * as os from "os";
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import * as path from "path";
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const ROOT = path.resolve(import.meta.dir, "..");
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const CONFIG = path.join(ROOT, "bin", "gstack-config");
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let stateRoot: string;
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function run(args: string[]) {
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const result = spawnSync(CONFIG, args, {
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encoding: "utf8",
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env: { ...process.env, GSTACK_STATE_ROOT: stateRoot },
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});
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return {
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status: result.status ?? -1,
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stdout: result.stdout ?? "",
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stderr: result.stderr ?? "",
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};
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}
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beforeEach(() => {
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stateRoot = fs.mkdtempSync(path.join(os.tmpdir(), "gstack-config-locale-"));
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});
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afterEach(() => {
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fs.rmSync(stateRoot, { recursive: true, force: true });
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});
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describe("gstack-config key validation is locale-independent", () => {
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test("both get and set validate ASCII ranges under the C locale", () => {
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const source = fs.readFileSync(CONFIG, "utf8");
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const guardedValidators = source.match(
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/LC_ALL=C grep -qE '\^\[a-zA-Z0-9_\]\+\(@\[a-zA-Z0-9\]\+\)\?\$'/g,
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);
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expect(guardedValidators).toHaveLength(2);
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});
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test("round-trips existing keys that contain i", () => {
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expect(run(["set", "skill_prefix", "true"]).status).toBe(0);
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const get = run(["get", "skill_prefix"]);
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expect(get.status).toBe(0);
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expect(get.stdout).toBe("true");
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});
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test("accepts an existing endpoint-scoped ASCII key", () => {
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expect(run(["set", "brain_trust_policy@local", "personal"]).status).toBe(0);
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const get = run(["get", "brain_trust_policy@local"]);
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expect(get.status).toBe(0);
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expect(get.stdout).toBe("personal");
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});
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test("continues to reject non-ASCII keys", () => {
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const set = run(["set", "skïll_prefix", "true"]);
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expect(set.status).toBe(1);
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expect(set.stderr).toContain("key must contain only alphanumeric characters");
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const get = run(["get", "skïll_prefix"]);
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expect(get.status).toBe(1);
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expect(get.stderr).toContain("key must contain only alphanumeric characters");
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});
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});
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