mirror of
https://github.com/jarrodwatts/claude-hud.git
synced 2026-05-06 04:22:39 +00:00
c8d9e809ed
Add i18n infrastructure with automatic language detection from system locale (LANG/LC_ALL/LC_MESSAGES) and manual override via config.json. Translates all user-facing HUD labels, status messages, and format strings. English remains the default. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
577 lines
15 KiB
JavaScript
577 lines
15 KiB
JavaScript
import { test } from "node:test";
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import assert from "node:assert/strict";
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import { setLanguage } from "../dist/i18n/index.js";
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import { formatSessionDuration, main } from "../dist/index.js";
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// Ensure tests run with English locale regardless of system LANG
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setLanguage("en");
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test("formatSessionDuration returns empty string without session start", () => {
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assert.equal(
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formatSessionDuration(undefined, () => 0),
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"",
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);
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});
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test("formatSessionDuration formats sub-minute and minute durations", () => {
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const start = new Date(0);
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assert.equal(
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formatSessionDuration(start, () => 30 * 1000),
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"<1m",
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);
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assert.equal(
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formatSessionDuration(start, () => 5 * 60 * 1000),
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"5m",
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);
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});
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test("formatSessionDuration formats hour durations", () => {
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const start = new Date(0);
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assert.equal(
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formatSessionDuration(start, () => 2 * 60 * 60 * 1000 + 5 * 60 * 1000),
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"2h 5m",
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);
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});
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test("formatSessionDuration uses Date.now by default", () => {
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const originalNow = Date.now;
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Date.now = () => 60000;
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try {
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const result = formatSessionDuration(new Date(0));
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assert.equal(result, "1m");
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} finally {
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Date.now = originalNow;
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}
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});
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test("main logs an error when dependencies throw", async () => {
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const logs = [];
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await main({
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readStdin: async () => {
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throw new Error("boom");
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},
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parseTranscript: async () => ({ tools: [], agents: [], todos: [] }),
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countConfigs: async () => ({
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claudeMdCount: 0,
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rulesCount: 0,
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mcpCount: 0,
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hooksCount: 0,
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}),
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getGitBranch: async () => null,
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getUsage: async () => null,
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render: () => {},
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now: () => Date.now(),
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log: (...args) => logs.push(args.join(" ")),
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});
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assert.ok(logs.some((line) => line.includes("[claude-hud] Error:")));
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});
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test("main logs unknown error for non-Error throws", async () => {
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const logs = [];
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await main({
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readStdin: async () => {
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throw "boom";
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},
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parseTranscript: async () => ({ tools: [], agents: [], todos: [] }),
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countConfigs: async () => ({
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claudeMdCount: 0,
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rulesCount: 0,
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mcpCount: 0,
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hooksCount: 0,
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}),
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getGitBranch: async () => null,
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getUsage: async () => null,
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render: () => {},
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now: () => Date.now(),
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log: (...args) => logs.push(args.join(" ")),
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});
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assert.ok(logs.some((line) => line.includes("Unknown error")));
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});
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test("index entrypoint runs when executed directly", async () => {
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const originalArgv = [...process.argv];
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const originalIsTTY = process.stdin.isTTY;
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const originalLog = console.log;
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const originalLang = process.env.LANG;
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const logs = [];
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try {
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process.env.LANG = "C";
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setLanguage("en");
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const moduleUrl = new URL("../dist/index.js", import.meta.url);
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process.argv[1] = new URL(moduleUrl).pathname;
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Object.defineProperty(process.stdin, "isTTY", {
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value: true,
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configurable: true,
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});
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console.log = (...args) => logs.push(args.join(" "));
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await import(`${moduleUrl}?entry=${Date.now()}`);
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// main() is invoked with `void` (fire-and-forget), wait for it to complete
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await new Promise((resolve) => setTimeout(resolve, 100));
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} finally {
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console.log = originalLog;
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process.argv = originalArgv;
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process.env.LANG = originalLang;
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Object.defineProperty(process.stdin, "isTTY", {
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value: originalIsTTY,
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configurable: true,
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});
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}
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assert.ok(logs.some((line) => line.includes("[claude-hud] Initializing...")));
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});
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test("main executes the happy path with default dependencies", async () => {
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const originalNow = Date.now;
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Date.now = () => 60000;
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let renderedContext;
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try {
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await main({
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readStdin: async () => ({
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model: { display_name: "Opus" },
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context_window: {
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context_window_size: 100,
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current_usage: { input_tokens: 90 },
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},
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}),
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parseTranscript: async () => ({
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tools: [],
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agents: [],
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todos: [],
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sessionStart: new Date(0),
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}),
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countConfigs: async () => ({
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claudeMdCount: 0,
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rulesCount: 0,
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mcpCount: 0,
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hooksCount: 0,
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}),
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getGitBranch: async () => null,
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getUsage: async () => null,
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render: (ctx) => {
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renderedContext = ctx;
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},
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});
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} finally {
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Date.now = originalNow;
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}
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assert.equal(renderedContext?.sessionDuration, "1m");
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});
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test("main includes git status in render context", async () => {
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let renderedContext;
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await main({
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readStdin: async () => ({
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model: { display_name: "Opus" },
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context_window: {
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context_window_size: 100,
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current_usage: { input_tokens: 10 },
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},
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cwd: "/some/path",
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}),
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parseTranscript: async () => ({ tools: [], agents: [], todos: [] }),
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countConfigs: async () => ({
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claudeMdCount: 0,
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rulesCount: 0,
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mcpCount: 0,
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hooksCount: 0,
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}),
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getGitStatus: async () => ({
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branch: "feature/test",
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isDirty: false,
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ahead: 0,
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behind: 0,
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}),
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getUsage: async () => null,
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loadConfig: async () => ({
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lineLayout: "compact",
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showSeparators: false,
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pathLevels: 1,
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gitStatus: {
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enabled: true,
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showDirty: true,
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showAheadBehind: false,
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showFileStats: false,
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},
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display: {
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showModel: true,
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showContextBar: true,
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contextValue: "percent",
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showConfigCounts: true,
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showDuration: true,
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showSpeed: false,
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showTokenBreakdown: true,
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showUsage: true,
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showTools: true,
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showAgents: true,
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showTodos: true,
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showClaudeCodeVersion: false,
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showMemoryUsage: false,
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autocompactBuffer: "enabled",
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usageThreshold: 0,
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sevenDayThreshold: 80,
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environmentThreshold: 0,
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},
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}),
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render: (ctx) => {
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renderedContext = ctx;
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},
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});
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assert.equal(renderedContext?.gitStatus?.branch, "feature/test");
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});
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test("main includes usageData in render context", async () => {
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let renderedContext;
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await main({
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readStdin: async () => ({
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model: { display_name: "Opus" },
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context_window: {
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context_window_size: 100,
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current_usage: { input_tokens: 10 },
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},
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rate_limits: {
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five_hour: { used_percentage: 49.6, resets_at: 1710000000 },
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seven_day: { used_percentage: 25.2, resets_at: 1710600000 },
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},
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}),
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parseTranscript: async () => ({ tools: [], agents: [], todos: [] }),
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countConfigs: async () => ({
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claudeMdCount: 0,
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rulesCount: 0,
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mcpCount: 0,
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hooksCount: 0,
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}),
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getGitBranch: async () => null,
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render: (ctx) => {
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renderedContext = ctx;
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},
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});
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assert.deepEqual(renderedContext?.usageData, {
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fiveHour: 50,
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sevenDay: 25,
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fiveHourResetAt: new Date(1710000000 * 1000),
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sevenDayResetAt: new Date(1710600000 * 1000),
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});
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});
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test("main uses stdin-native rate_limits when available", async () => {
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let renderedContext;
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await main({
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readStdin: async () => ({
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model: { display_name: "Opus" },
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rate_limits: {
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five_hour: { used_percentage: 21.9, resets_at: 1710000000 },
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seven_day: { used_percentage: 55.2, resets_at: 1710600000 },
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},
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}),
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parseTranscript: async () => ({ tools: [], agents: [], todos: [] }),
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countConfigs: async () => ({
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claudeMdCount: 0,
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rulesCount: 0,
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mcpCount: 0,
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hooksCount: 0,
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}),
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getGitStatus: async () => null,
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render: (ctx) => {
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renderedContext = ctx;
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},
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});
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assert.deepEqual(renderedContext?.usageData, {
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fiveHour: 22,
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sevenDay: 55,
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fiveHourResetAt: new Date(1710000000 * 1000),
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sevenDayResetAt: new Date(1710600000 * 1000),
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});
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});
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test("main leaves usageData null when stdin rate_limits are absent", async () => {
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let renderedContext;
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await main({
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readStdin: async () => ({
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model: { display_name: "Opus" },
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context_window: {
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context_window_size: 100,
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current_usage: { input_tokens: 10 },
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},
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}),
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parseTranscript: async () => ({ tools: [], agents: [], todos: [] }),
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countConfigs: async () => ({
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claudeMdCount: 0,
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rulesCount: 0,
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mcpCount: 0,
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hooksCount: 0,
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}),
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getGitStatus: async () => null,
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render: (ctx) => {
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renderedContext = ctx;
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},
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});
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assert.equal(renderedContext?.usageData, null);
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});
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test("main includes Claude Code version in render context only when enabled", async () => {
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let renderedContext;
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let lookupCalls = 0;
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await main({
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readStdin: async () => ({
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model: { display_name: "Opus" },
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context_window: {
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context_window_size: 100,
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current_usage: { input_tokens: 10 },
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},
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}),
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parseTranscript: async () => ({ tools: [], agents: [], todos: [] }),
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countConfigs: async () => ({
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claudeMdCount: 0,
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rulesCount: 0,
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mcpCount: 0,
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hooksCount: 0,
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}),
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getGitStatus: async () => null,
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getUsage: async () => null,
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loadConfig: async () => ({
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lineLayout: "compact",
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showSeparators: false,
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pathLevels: 1,
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gitStatus: {
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enabled: true,
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showDirty: true,
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showAheadBehind: false,
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showFileStats: false,
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},
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display: {
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showModel: true,
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showContextBar: true,
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contextValue: "percent",
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showConfigCounts: true,
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showDuration: true,
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showSpeed: false,
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showTokenBreakdown: true,
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showUsage: true,
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showTools: false,
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showAgents: false,
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showTodos: false,
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showClaudeCodeVersion: true,
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showMemoryUsage: false,
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autocompactBuffer: "enabled",
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usageThreshold: 0,
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sevenDayThreshold: 80,
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environmentThreshold: 0,
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},
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}),
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getClaudeCodeVersion: async () => {
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lookupCalls += 1;
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return "2.1.81";
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},
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render: (ctx) => {
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renderedContext = ctx;
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},
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});
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assert.equal(lookupCalls, 1);
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assert.equal(renderedContext?.claudeCodeVersion, "2.1.81");
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});
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test("main skips Claude Code version lookup when disabled", async () => {
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let lookupCalls = 0;
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await main({
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readStdin: async () => ({
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model: { display_name: "Opus" },
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context_window: {
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context_window_size: 100,
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current_usage: { input_tokens: 10 },
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},
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}),
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parseTranscript: async () => ({ tools: [], agents: [], todos: [] }),
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countConfigs: async () => ({
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claudeMdCount: 0,
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rulesCount: 0,
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mcpCount: 0,
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hooksCount: 0,
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}),
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getGitStatus: async () => null,
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getUsage: async () => null,
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loadConfig: async () => ({
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lineLayout: "compact",
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showSeparators: false,
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pathLevels: 1,
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gitStatus: {
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enabled: true,
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showDirty: true,
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showAheadBehind: false,
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showFileStats: false,
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},
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display: {
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showModel: true,
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showContextBar: true,
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contextValue: "percent",
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showConfigCounts: true,
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showDuration: true,
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showSpeed: false,
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showTokenBreakdown: true,
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showUsage: true,
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showTools: false,
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showAgents: false,
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showTodos: false,
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showClaudeCodeVersion: false,
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showMemoryUsage: false,
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autocompactBuffer: "enabled",
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usageThreshold: 0,
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sevenDayThreshold: 80,
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environmentThreshold: 0,
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},
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}),
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getClaudeCodeVersion: async () => {
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lookupCalls += 1;
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return "2.1.81";
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},
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render: () => {},
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});
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assert.equal(lookupCalls, 0);
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});
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test("main includes memoryUsage in render context only for expanded layout when enabled", async () => {
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let renderedContext;
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let lookupCalls = 0;
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const mockMemoryUsage = {
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totalBytes: 16 * 1024 ** 3,
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usedBytes: 10 * 1024 ** 3,
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freeBytes: 6 * 1024 ** 3,
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usedPercent: 63,
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};
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await main({
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readStdin: async () => ({
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model: { display_name: "Opus" },
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context_window: {
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context_window_size: 100,
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current_usage: { input_tokens: 10 },
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},
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}),
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parseTranscript: async () => ({ tools: [], agents: [], todos: [] }),
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countConfigs: async () => ({
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claudeMdCount: 0,
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rulesCount: 0,
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mcpCount: 0,
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hooksCount: 0,
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}),
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getGitStatus: async () => null,
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getUsage: async () => null,
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loadConfig: async () => ({
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lineLayout: "expanded",
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showSeparators: false,
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pathLevels: 1,
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gitStatus: {
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enabled: true,
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showDirty: true,
|
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showAheadBehind: false,
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showFileStats: false,
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},
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display: {
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showModel: true,
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showContextBar: true,
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contextValue: "percent",
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showConfigCounts: true,
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showDuration: true,
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showSpeed: false,
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showTokenBreakdown: true,
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showUsage: true,
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showTools: false,
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showAgents: false,
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showTodos: false,
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showClaudeCodeVersion: false,
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showMemoryUsage: true,
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autocompactBuffer: "enabled",
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usageThreshold: 0,
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sevenDayThreshold: 80,
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environmentThreshold: 0,
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},
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}),
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getMemoryUsage: async () => {
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lookupCalls += 1;
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return mockMemoryUsage;
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},
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render: (ctx) => {
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renderedContext = ctx;
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},
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});
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assert.equal(lookupCalls, 1);
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assert.deepEqual(renderedContext?.memoryUsage, mockMemoryUsage);
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});
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test("main skips memoryUsage lookup for compact layout even when enabled", async () => {
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let lookupCalls = 0;
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await main({
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readStdin: async () => ({
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model: { display_name: "Opus" },
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context_window: {
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context_window_size: 100,
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current_usage: { input_tokens: 10 },
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},
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}),
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parseTranscript: async () => ({ tools: [], agents: [], todos: [] }),
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countConfigs: async () => ({
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claudeMdCount: 0,
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rulesCount: 0,
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mcpCount: 0,
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hooksCount: 0,
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}),
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getGitStatus: async () => null,
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getUsage: async () => null,
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loadConfig: async () => ({
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lineLayout: "compact",
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showSeparators: false,
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pathLevels: 1,
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gitStatus: {
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enabled: true,
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showDirty: true,
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showAheadBehind: false,
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showFileStats: false,
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},
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display: {
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showModel: true,
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showContextBar: true,
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contextValue: "percent",
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showConfigCounts: true,
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showDuration: true,
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showSpeed: false,
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showTokenBreakdown: true,
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showUsage: true,
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showTools: false,
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showAgents: false,
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showTodos: false,
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showClaudeCodeVersion: false,
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showMemoryUsage: true,
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autocompactBuffer: "enabled",
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usageThreshold: 0,
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sevenDayThreshold: 80,
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environmentThreshold: 0,
|
|
},
|
|
}),
|
|
getMemoryUsage: async () => {
|
|
lookupCalls += 1;
|
|
return null;
|
|
},
|
|
render: () => {},
|
|
});
|
|
|
|
assert.equal(lookupCalls, 0);
|
|
});
|