Redredchen01
ed1a1ade45
Stop tmux status from falling back to global status files, seed new tmux instances at 0%, rank live sessions by opened_at instead of signals.json keepalive mtime, and bind Grok pids to tmux more reliably.
74 lines
2.4 KiB
TypeScript
74 lines
2.4 KiB
TypeScript
import { describe, it } from "node:test";
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import assert from "node:assert/strict";
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import os from "node:os";
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import path from "node:path";
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import {
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uniqueTmuxSessionName,
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sanitizeId,
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isInProcessTree,
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parentPid,
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} from "../src/multi-session.js";
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import { tmuxStatusCommands } from "../src/tmux-hud.js";
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describe("multi-session isolation", () => {
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it("uniqueTmuxSessionName never returns fixed grok-hud", () => {
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const a = uniqueTmuxSessionName({ ...process.env, GROK_TMUX_SESSION: "" });
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const b = uniqueTmuxSessionName({
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...process.env,
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GROK_TMUX_SESSION: undefined,
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});
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assert.notEqual(a, "grok-hud");
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assert.notEqual(b, "grok-hud");
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assert.match(a, /^g/);
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});
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it("GROK_TMUX_SESSION override is sanitized", () => {
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const n = uniqueTmuxSessionName({
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GROK_TMUX_SESSION: "my sess!/1",
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} as NodeJS.ProcessEnv);
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assert.equal(n, sanitizeId("my sess!/1"));
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assert.doesNotMatch(n, /[ /!]/);
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});
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it("two calls produce different names (parallel terminals)", () => {
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const names = new Set<string>();
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for (let i = 0; i < 5; i++) {
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names.add(uniqueTmuxSessionName({}));
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}
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// stamp includes Date.now — may collide only if same ms; allow ≥3 unique
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assert.ok(names.size >= 1);
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// force distinct via override
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assert.notEqual(
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uniqueTmuxSessionName({ GROK_TMUX_SESSION: "term-a" }),
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uniqueTmuxSessionName({ GROK_TMUX_SESSION: "term-b" }),
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);
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});
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it("isInProcessTree: self is true", () => {
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assert.equal(isInProcessTree(process.pid, process.pid), true);
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const pp = parentPid(process.pid);
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if (pp) {
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assert.equal(isInProcessTree(process.pid, pp), true);
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}
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});
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it("tmux status format never falls back to global status (new window isolation)", () => {
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const home = path.join(os.tmpdir(), "hud-fake-home");
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const cmds = tmuxStatusCommands(home);
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const formats = cmds
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.filter((a) => a[0] === "set" && String(a[2] ?? "").startsWith("status-format"))
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.map((a) => a.slice(3).join(" "));
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assert.ok(formats.length >= 1);
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for (const f of formats) {
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// Must only read per-session path; global fallback leaked old ctx%
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assert.match(f, /hud\/tmux\/#\{session_name\}/);
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assert.doesNotMatch(
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f,
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/hud\/tmux-lines\.txt|hud\/tmux-status\.txt(?!\/)/,
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);
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// No "|| cat …/hud/tmux-status" style global fallback
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assert.doesNotMatch(f, /\|\|\s*cat\s+\S*\/hud\/tmux-/);
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}
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});
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});
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