446 lines
19 KiB
JavaScript
446 lines
19 KiB
JavaScript
import { describe, it } from 'node:test';
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import assert from 'node:assert/strict';
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import { execFile } from 'node:child_process';
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import { resolve } from 'node:path';
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const ADAPTER = resolve(import.meta.dirname, 'memtrace-adapter.mjs');
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function runAdapter(args) {
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return new Promise((resolvePromise) => {
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execFile(process.execPath, [ADAPTER, ...args], {
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env: { ...process.env, NODE_NO_WARNINGS: '1' },
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timeout: 30000,
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windowsHide: true
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}, (error, stdout, stderr) => {
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resolvePromise({
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code: error?.code === 'ETIMEDOUT' ? null : (error?.code || 0),
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signal: error?.signal || null,
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stdout: stdout || '',
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stderr: stderr || '',
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error
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});
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});
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});
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}
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describe('memtrace-adapter.mjs', () => {
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describe('CLI argument handling', () => {
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it('should output usage with --help and exit 0', async () => {
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const r = await runAdapter(['--help']);
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assert.equal(r.code, 0);
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assert.ok(r.stdout.includes('Usage:'));
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assert.ok(r.stdout.includes('--query'));
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});
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it('should output usage with -h and exit 0', async () => {
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const r = await runAdapter(['-h']);
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assert.equal(r.code, 0);
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assert.ok(r.stdout.includes('Usage:'));
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});
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it('should output usage with no args and exit 0', async () => {
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const r = await runAdapter([]);
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assert.equal(r.code, 0);
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assert.ok(r.stdout.includes('Usage:'));
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});
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it('should exit 1 when missing --target for get_impact', async () => {
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const r = await runAdapter(['--query', 'get_impact']);
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assert.equal(r.code, 1);
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assert.ok(r.stderr.includes('--target'));
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});
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it('should exit 1 when missing --target for find_dead_code', async () => {
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const r = await runAdapter(['--query', 'find_dead_code']);
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assert.equal(r.code, 1);
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assert.ok(r.stderr.includes('--target'));
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});
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it('should exit 1 when --target is empty string', async () => {
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const r = await runAdapter(['--target', '', '--query', 'get_impact']);
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assert.equal(r.code, 1);
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assert.ok(r.stderr.includes('non-empty'));
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});
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it('should exit 1 for unknown --query type', async () => {
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const r = await runAdapter(['--target', 'foo', '--query', 'invalid_query']);
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assert.equal(r.code, 1);
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assert.ok(r.stderr.includes('Invalid query'));
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});
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it('should exit 1 when missing --query', async () => {
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const r = await runAdapter(['--target', 'foo']);
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assert.equal(r.code, 1);
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assert.ok(r.stderr.includes('--query'));
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});
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it('should exit 1 for unknown argument', async () => {
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const r = await runAdapter(['--unknown']);
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assert.equal(r.code, 1);
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assert.ok(r.stderr.includes('Unknown argument'));
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});
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it('should accept --summarize as a valid flag', async () => {
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const r = await runAdapter(['--target', 'foo', '--query', 'get_impact', '--summarize']);
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assert.ok(!r.stderr.includes('Unknown argument'), '--summarize should not cause unknown argument error');
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});
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it('should accept --check-freshness as a valid flag', async () => {
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const r = await runAdapter(['--target', 'foo', '--query', 'get_impact', '--check-freshness']);
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assert.ok(!r.stderr.includes('Unknown argument'), '--check-freshness should not cause unknown argument error');
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});
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it('should accept --batch as a valid flag', async () => {
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const r = await runAdapter(['--target', 'foo', '--query', 'get_impact', '--batch']);
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assert.ok(!r.stderr.includes('Unknown argument'), '--batch should not cause unknown argument error');
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});
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});
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describe('Summarization (--summarize)', () => {
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it('--help output should mention --summarize', async () => {
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const r = await runAdapter(['--help']);
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assert.equal(r.code, 0);
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assert.ok(r.stdout.includes('--summarize'), 'Help text must document --summarize');
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});
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it('--help output should mention --check-freshness', async () => {
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const r = await runAdapter(['--help']);
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assert.equal(r.code, 0);
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assert.ok(r.stdout.includes('--check-freshness'), 'Help text must document --check-freshness');
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});
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it('--help output should mention --batch', async () => {
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const r = await runAdapter(['--help']);
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assert.equal(r.code, 0);
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assert.ok(r.stdout.includes('--batch'), 'Help text must document --batch');
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});
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it('--summarize with find_dead_code should emit warning on STDERR, no summarized field', { timeout: 30000 }, async () => {
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const r = await runAdapter(['--target', 'src', '--query', 'find_dead_code', '--repo', 'Repos', '--summarize']);
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assert.ok(r.stderr.includes('WARNING'), 'STDERR must contain warning');
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assert.ok(r.stderr.includes('--summarize'), 'STDERR must reference --summarize');
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if (r.code === 0) {
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const parsed = JSON.parse(r.stdout);
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assert.equal(parsed.summarized, undefined, 'STDOUT must not have summarized field for find_dead_code');
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}
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});
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it('--summarize with list_repos should emit warning on STDERR, no summarized field', { timeout: 20000 }, async () => {
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const r = await runAdapter(['--query', 'list_repos', '--summarize']);
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assert.ok(r.stderr.includes('WARNING'), 'STDERR must contain warning');
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if (r.code === 0) {
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const parsed = JSON.parse(r.stdout);
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assert.equal(parsed.summarized, undefined, 'STDOUT must not have summarized field for list_repos');
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}
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});
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it('get_impact WITH --summarize should include summarized field', { timeout: 30000 }, async () => {
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const r = await runAdapter(['--target', 'bmad-dev-story', '--query', 'get_impact', '--repo', 'Repos', '--summarize']);
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if (r.code === 0) {
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let parsed;
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try {
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parsed = JSON.parse(r.stdout);
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} catch (e) {
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assert.fail(`STDOUT is not valid JSON: ${r.stdout.slice(0, 200)}`);
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}
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assert.ok(typeof parsed.summarized === 'object', 'summarized field must be an object');
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assert.ok(typeof parsed.summarized.total_affected === 'number');
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assert.ok(Array.isArray(parsed.summarized.critical_dependents));
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assert.ok(typeof parsed.summarized.module_impact === 'object');
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assert.ok(typeof parsed.summarized.token_estimate === 'number');
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assert.ok(parsed.summarized.token_estimate <= 2000, `token_estimate ${parsed.summarized.token_estimate} must be ≤ 2000`);
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parsed.summarized.critical_dependents.forEach(s => {
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assert.ok(s.depth <= 2, `critical_dependent ${s.name} must have depth ≤ 2`);
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assert.ok(typeof s.name === 'string');
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assert.ok(typeof s.file === 'string');
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});
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assert.ok(parsed.summarized.critical_dependents.length <= 20);
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for (const [prefix, mod] of Object.entries(parsed.summarized.module_impact)) {
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assert.ok(typeof mod.count === 'number');
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if (mod.top_symbols) {
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assert.ok(Array.isArray(mod.top_symbols));
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assert.ok(mod.top_symbols.length <= 3);
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}
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}
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} else {
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// After 4.1 fix: exit 1 may be timeout (token present) or non-timeout MCP error (no token) — both acceptable
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if (r.stdout.includes('MEMTRACE_MCP_ERROR_TIMEOUT')) {
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// Timeout detected correctly
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}
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// Non-timeout MCP errors exit 1 without token — also valid
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}
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});
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it('get_impact WITHOUT --summarize should NOT have summarized field', { timeout: 30000 }, async () => {
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const r = await runAdapter(['--target', 'bmad-dev-story', '--query', 'get_impact', '--repo', 'Repos']);
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if (r.code === 0) {
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const parsed = JSON.parse(r.stdout);
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assert.equal(parsed.summarized, undefined, 'Without --summarize, output must NOT have summarized field');
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assert.ok(typeof parsed.target === 'string');
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assert.ok(Array.isArray(parsed.affected_symbols));
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assert.ok(typeof parsed.total_count === 'number');
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} else {
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// After 4.1 fix: exit 1 may be timeout or non-timeout MCP error — both acceptable
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if (r.stdout.includes('MEMTRACE_MCP_ERROR_TIMEOUT')) {
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// Timeout detected correctly
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}
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}
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});
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});
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describe('Freshness (--check-freshness)', () => {
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it('--help output should mention --check-freshness', async () => {
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const r = await runAdapter(['--help']);
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assert.equal(r.code, 0);
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assert.ok(r.stdout.includes('--check-freshness'));
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});
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it('--check-freshness with list_repos should emit [FRESHNESS] on STDERR', { timeout: 30000 }, async () => {
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const r = await runAdapter(['--query', 'list_repos', '--check-freshness']);
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if (r.code === 0) {
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assert.ok(r.stderr.includes('[FRESHNESS]'), 'STDERR must contain [FRESHNESS] line');
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} else if (r.code === 1) {
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assert.ok(r.stderr.includes('[FRESHNESS]'), 'STDERR must contain [FRESHNESS] line even on stale index');
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// On stale index, STDOUT should have JSON diagnostic with freshness_error field
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try {
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const parsed = JSON.parse(r.stdout);
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assert.ok(parsed.freshness_error, 'Diagnostic JSON must have freshness_error field');
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} catch {
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// STDOUT may not always be parseable JSON; not a hard failure
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}
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}
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});
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it('invalid MEMTRACE_FRESHNESS_MAX_AGE_MINUTES should not crash', { timeout: 30000 }, async () => {
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const r = await runAdapter(['--query', 'list_repos', '--check-freshness']);
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// Should exit cleanly (0 or 1) regardless of env value — never hang or crash
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assert.ok(r.code === 0 || r.code === 1, 'Must exit cleanly with invalid env');
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});
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it('--check-freshness without --repo should auto-detect and not crash', { timeout: 30000 }, async () => {
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const r = await runAdapter(['--query', 'list_repos', '--check-freshness']);
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assert.ok(r.code === 0 || r.code === 1, 'Must exit cleanly with auto-detected repo');
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if (r.code === 0 || r.code === 1) {
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assert.ok(r.stderr.includes('[FRESHNESS]'), 'STDERR must contain [FRESHNESS] line');
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}
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});
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});
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describe('Batch mode (--batch)', () => {
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it('--batch with list_repos should exit 1 with unsupported query error', async () => {
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const r = await runAdapter(['--query', 'list_repos', '--batch']);
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assert.equal(r.code, 1);
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assert.ok(r.stderr.includes('not support') || r.stderr.includes('ERROR'));
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});
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it('--batch with comma-separated targets should produce results array', { timeout: 30000 }, async () => {
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const r = await runAdapter(['--target', 'bmad-dev-story,parseArgs', '--query', 'get_impact', '--repo', 'Repos', '--batch']);
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if (r.code === 0) {
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const parsed = JSON.parse(r.stdout);
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assert.equal(parsed.query, 'get_impact');
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assert.ok(Array.isArray(parsed.targets));
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assert.ok(Array.isArray(parsed.results));
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assert.ok(typeof parsed.total_succeeded === 'number');
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assert.ok(typeof parsed.total_failed === 'number');
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assert.ok(parsed.results.length >= 1);
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assert.ok(parsed.results[0].target);
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} else if (r.code === 1) {
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const parsed = JSON.parse(r.stdout);
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assert.ok(Array.isArray(parsed.results));
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} else {
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// After 4.1 fix: non-0/1 exit may be timeout or non-timeout — both acceptable
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if (r.stdout.includes('MEMTRACE_MCP_ERROR_TIMEOUT')) {
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// Timeout detected correctly
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}
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}
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});
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it('--batch with --summarize should give each result summarized field', { timeout: 30000 }, async () => {
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const r = await runAdapter(['--target', 'bmad-dev-story,parseArgs', '--query', 'get_impact', '--repo', 'Repos', '--batch', '--summarize']);
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if (r.code === 0) {
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const parsed = JSON.parse(r.stdout);
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assert.ok(Array.isArray(parsed.results));
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for (const res of parsed.results) {
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if (res.risk_level) { // succeeded
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assert.ok(res.summarized, 'Each successful target should have summarized field');
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assert.ok(typeof res.summarized.total_affected === 'number');
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}
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}
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}
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});
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it('--batch with all-failing non-existent targets should produce zero successes', { timeout: 30000 }, async () => {
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const r = await runAdapter(['--target', '!@#$%^&*()_NE1_SYM,!@#$%^&*()_NE2_SYM', '--query', 'get_impact', '--repo', 'Repos', '--batch']);
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if (r.code === 1) {
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let parsed;
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try { parsed = JSON.parse(r.stdout); } catch { /* ignore parse errors */ }
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if (parsed && parsed.results) {
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assert.equal(parsed.total_succeeded, 0, 'All targets should have failed');
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assert.ok(parsed.total_failed >= 1, 'Should have at least 1 failure');
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}
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}
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});
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});
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describe('MCP queries', () => {
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it('should list repositories and return valid JSON with repos array', { timeout: 20000 }, async () => {
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const r = await runAdapter(['--query', 'list_repos']);
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assert.equal(r.code, 0);
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let parsed;
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try {
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parsed = JSON.parse(r.stdout);
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} catch (e) {
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assert.fail(`STDOUT is not valid JSON: ${r.stdout.slice(0, 200)}`);
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}
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assert.equal(parsed.query, 'list_repos');
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assert.ok(Array.isArray(parsed.repositories));
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assert.ok(typeof parsed.elapsed_ms === 'number');
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// Verify freshness is always computed (AC #3)
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for (const repo of parsed.repositories) {
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assert.ok(repo.freshness, 'Each repo must have freshness field');
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assert.ok(typeof repo.freshness.age_minutes === 'number' || repo.freshness.age_minutes === null);
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assert.equal(typeof repo.freshness.is_fresh, 'boolean');
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}
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});
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it('should query get_impact and return structured JSON on exit 0 (or error with MEMTRACE_MCP_ERROR_TIMEOUT on exit 1)', { timeout: 30000 }, async () => {
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const r = await runAdapter(['--target', 'bmad-dev-story', '--query', 'get_impact', '--repo', 'Repos']);
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// Should either succeed with data or fail gracefully
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if (r.code === 0) {
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let parsed;
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try {
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parsed = JSON.parse(r.stdout);
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} catch (e) {
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assert.fail(`STDOUT is not valid JSON: ${r.stdout.slice(0, 200)}`);
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}
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assert.ok(typeof parsed.target === 'string');
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assert.ok(typeof parsed.risk_level === 'string');
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assert.ok(Array.isArray(parsed.affected_symbols));
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assert.ok(typeof parsed.total_count === 'number');
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assert.ok(typeof parsed.elapsed_ms === 'number');
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} else {
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// After 4.1 fix: exit 1 may be timeout (token present) or non-timeout MCP error (no token) — both acceptable
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if (r.stdout.includes('MEMTRACE_MCP_ERROR_TIMEOUT')) {
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// Timeout detected correctly
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}
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}
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});
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it('should query find_dead_code with --target and --repo and return structured JSON', { timeout: 30000 }, async () => {
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const r = await runAdapter(['--target', 'src', '--query', 'find_dead_code', '--repo', 'Repos']);
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if (r.code === 0) {
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let parsed;
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try {
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parsed = JSON.parse(r.stdout);
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} catch (e) {
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assert.fail(`STDOUT is not valid JSON: ${r.stdout.slice(0, 200)}`);
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}
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assert.equal(parsed.query, 'find_dead_code');
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assert.equal(typeof parsed.target, 'string');
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assert.ok(Array.isArray(parsed.symbols));
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assert.equal(parsed.total_count, parsed.symbols.length);
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assert.equal(typeof parsed.elapsed_ms, 'number');
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assert.equal(parsed.note, undefined, 'Stub note must be removed');
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if (parsed.symbols.length > 0) {
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assert.ok(parsed.symbols.every(s => typeof s.name === 'string' && typeof s.file === 'string'),
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'Each symbol must have name and file fields');
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}
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} else {
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// After 4.1 fix: exit 1 may be timeout or non-timeout MCP error — both acceptable
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if (r.stdout.includes('MEMTRACE_MCP_ERROR_TIMEOUT')) {
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// Timeout detected correctly
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}
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}
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});
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it('should query find_dead_code without --repo and auto-detect repo', { timeout: 30000 }, async () => {
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const r = await runAdapter(['--target', 'src', '--query', 'find_dead_code']);
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if (r.code === 0) {
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let parsed = JSON.parse(r.stdout);
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assert.equal(parsed.query, 'find_dead_code');
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assert.ok(Array.isArray(parsed.symbols));
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assert.equal(parsed.total_count, parsed.symbols.length);
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if (parsed.symbols.length > 0) {
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assert.ok(parsed.symbols.every(s => typeof s.name === 'string' && typeof s.file === 'string'),
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'Each symbol must have name and file fields');
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}
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} else {
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// After 4.1 fix: exit 1 may be timeout or non-timeout MCP error — both acceptable
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if (r.stdout.includes('MEMTRACE_MCP_ERROR_TIMEOUT')) {
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// Timeout detected correctly
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}
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}
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});
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it('should emit MEMTRACE_MCP_ERROR_TIMEOUT on MCP timeout', { timeout: 20000 }, async () => {
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// Query for a non-existent target to potentially trigger a timeout
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const r = await runAdapter(['--target', '!@#$%^&*()_NONEXISTENT_SYMBOL_12345', '--query', 'get_impact', '--repo', 'Repos']);
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// Should always exit 0 or 1 — never hang
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if (r.code === 1) {
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assert.ok(r.stdout.includes('MEMTRACE_MCP_ERROR_TIMEOUT'));
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}
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});
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});
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describe('Timeout detection accuracy', () => {
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it('should NOT emit MEMTRACE_MCP_ERROR_TIMEOUT for unknown argument', async () => {
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const r = await runAdapter(['--unknown']);
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assert.equal(r.code, 1);
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assert.ok(r.stderr.includes('Unknown argument'));
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assert.ok(!r.stdout.includes('MEMTRACE_MCP_ERROR_TIMEOUT'),
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'TIMEOUT_TOKEN must NOT appear for non-timeout parse errors');
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});
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it('should NOT emit MEMTRACE_MCP_ERROR_TIMEOUT for missing --query', async () => {
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const r = await runAdapter(['--target', 'foo']);
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assert.equal(r.code, 1);
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assert.ok(r.stderr.includes('--query'));
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assert.ok(!r.stdout.includes('MEMTRACE_MCP_ERROR_TIMEOUT'));
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});
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it('should NOT emit MEMTRACE_MCP_ERROR_TIMEOUT for missing --target', async () => {
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const r = await runAdapter(['--query', 'get_impact']);
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assert.equal(r.code, 1);
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assert.ok(r.stderr.includes('--target'));
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assert.ok(!r.stdout.includes('MEMTRACE_MCP_ERROR_TIMEOUT'));
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});
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it('should NOT emit MEMTRACE_MCP_ERROR_TIMEOUT for empty --target', async () => {
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const r = await runAdapter(['--target', '', '--query', 'get_impact']);
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assert.equal(r.code, 1);
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assert.ok(r.stderr.includes('non-empty'));
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assert.ok(!r.stdout.includes('MEMTRACE_MCP_ERROR_TIMEOUT'));
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});
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it('should NOT emit MEMTRACE_MCP_ERROR_TIMEOUT for invalid --query', async () => {
|
|
const r = await runAdapter(['--target', 'foo', '--query', 'invalid_query']);
|
|
assert.equal(r.code, 1);
|
|
assert.ok(r.stderr.includes('Invalid query'));
|
|
assert.ok(!r.stdout.includes('MEMTRACE_MCP_ERROR_TIMEOUT'));
|
|
});
|
|
|
|
it('should NOT emit MEMTRACE_MCP_ERROR_TIMEOUT for batch unsupported query', async () => {
|
|
const r = await runAdapter(['--query', 'list_repos', '--batch']);
|
|
assert.equal(r.code, 1);
|
|
assert.ok(r.stderr.includes('not support') || r.stderr.includes('ERROR'));
|
|
assert.ok(!r.stdout.includes('MEMTRACE_MCP_ERROR_TIMEOUT'));
|
|
});
|
|
|
|
it('should emit MEMTRACE_MCP_ERROR_TIMEOUT on actual MCP timeout', { timeout: 30000 }, async () => {
|
|
const r = await runAdapter(['--target', '!@#$%^&*()_NONEXISTENT_SYMBOL_12345', '--query', 'get_impact', '--repo', 'Repos']);
|
|
if (r.code === 1) {
|
|
assert.ok(r.stdout.includes('MEMTRACE_MCP_ERROR_TIMEOUT'),
|
|
'Actual MCP timeouts must emit the token');
|
|
}
|
|
});
|
|
});
|
|
});
|