Initial curated chimera source from a8ae5b1db07fb49926c94585e2718e5130330974

test/server/ftp-list-dir.test.js

@@ -0,0 +1,32 @@
+'use strict';
+
+const assert = require('node:assert/strict');
+const test = require('node:test');
+const { listDirectoryWithCwd } = require('../../src/ftp');
+
+test('FTP directory listing uses an exact CWD and restores the prior directory', async () => {
+  const calls = [];
+  const client = {
+    pwd: async () => '/previous',
+    cd: async directory => { calls.push(['cd', directory]); },
+    list: async () => { calls.push(['list']); return [{ name: 'app0' }]; },
+  };
+  const result = await listDirectoryWithCwd(client, '/mnt/sandbox/PPSA17330_000');
+  assert.deepEqual(result, [{ name: 'app0' }]);
+  assert.deepEqual(calls, [
+    ['cd', '/mnt/sandbox/PPSA17330_000'],
+    ['list'],
+    ['cd', '/previous'],
+  ]);
+});
+
+test('FTP directory listing restores the prior directory after LIST failure', async () => {
+  const calls = [];
+  const client = {
+    pwd: async () => '/previous',
+    cd: async directory => { calls.push(['cd', directory]); },
+    list: async () => { calls.push(['list']); throw new Error('LIST rejected'); },
+  };
+  await assert.rejects(() => listDirectoryWithCwd(client, '/mnt/sandbox'), /LIST rejected/);
+  assert.deepEqual(calls.at(-1), ['cd', '/previous']);
+});