[Init] Initial commit - NetMesh terminal manager

electron/bridges/aiBridge/cursorCliSpawn.test.cjs

@@ -0,0 +1,107 @@
+"use strict";
+
+const test = require("node:test");
+const assert = require("node:assert/strict");
+const fs = require("node:fs");
+const os = require("node:os");
+const path = require("node:path");
+const { prepareCommandForSpawn } = require("../ai/shellUtils.cjs");
+const {
+  expandWindowsShimPath,
+  parseCursorAgentCmdLaunch,
+  resolveCursorAgentNativeLaunch,
+  resolveCursorAgentVersionsLaunch,
+  resolveCursorCliSpawnSpec,
+} = require("./cursorCliSpawn.cjs");
+
+function writeCursorAgentInstall(root, version = "2026.06.01-abc") {
+  const versionDir = path.join(root, "versions", version);
+  fs.mkdirSync(versionDir, { recursive: true });
+  const nodeExe = path.join(versionDir, "node.exe");
+  const script = path.join(versionDir, "index.js");
+  fs.writeFileSync(nodeExe, "", "utf8");
+  fs.writeFileSync(script, "", "utf8");
+  const shimPath = path.join(root, "cursor-agent.cmd");
+  fs.writeFileSync(
+    shimPath,
+    `@ECHO off\r\n"%~dp0\\versions\\${version}\\node.exe" "%~dp0\\versions\\${version}\\index.js" %*\r\n`,
+    "utf8",
+  );
+  return { shimPath, nodeExe, script, versionDir };
+}
+
+test("expandWindowsShimPath expands %~dp0 relative to the shim directory", () => {
+  const shimDir = path.join("C:", "Users", "me", "AppData", "Local", "cursor-agent");
+  const resolved = expandWindowsShimPath("%~dp0\\versions\\2026.06.01-abc\\node.exe", shimDir);
+  assert.equal(
+    path.normalize(resolved),
+    path.normalize(path.join(shimDir, "versions", "2026.06.01-abc", "node.exe")),
+  );
+});
+
+test("parseCursorAgentCmdLaunch reads node.exe + index.js from the installer shim", () => {
+  const tmp = fs.mkdtempSync(path.join(os.tmpdir(), "netcatty-cursor-shim-"));
+  try {
+    const { shimPath, nodeExe, script } = writeCursorAgentInstall(tmp);
+    const launch = parseCursorAgentCmdLaunch(shimPath);
+    assert.deepEqual(launch, { nodeExe, script });
+  } finally {
+    fs.rmSync(tmp, { recursive: true, force: true });
+  }
+});
+
+test("resolveCursorAgentVersionsLaunch picks the newest version directory", () => {
+  const tmp = fs.mkdtempSync(path.join(os.tmpdir(), "netcatty-cursor-versions-"));
+  try {
+    const older = writeCursorAgentInstall(tmp, "2026.01.01-old");
+    const newer = writeCursorAgentInstall(tmp, "2026.08.01-new");
+    const olderTime = new Date("2026-01-01T00:00:00Z");
+    const newerTime = new Date("2026-08-01T00:00:00Z");
+    fs.utimesSync(older.versionDir, olderTime, olderTime);
+    fs.utimesSync(newer.versionDir, newerTime, newerTime);
+
+    const launch = resolveCursorAgentVersionsLaunch(tmp);
+    assert.deepEqual(launch, { nodeExe: newer.nodeExe, script: newer.script });
+  } finally {
+    fs.rmSync(tmp, { recursive: true, force: true });
+  }
+});
+
+test("resolveCursorAgentNativeLaunch prefers the shim's node+script over a lone exe unwrap", () => {
+  const tmp = fs.mkdtempSync(path.join(os.tmpdir(), "netcatty-cursor-native-"));
+  try {
+    const { shimPath, nodeExe, script } = writeCursorAgentInstall(tmp);
+    const launch = resolveCursorAgentNativeLaunch(shimPath);
+    assert.deepEqual(launch, { nodeExe, script });
+  } finally {
+    fs.rmSync(tmp, { recursive: true, force: true });
+  }
+});
+
+test("resolveCursorCliSpawnSpec puts the prompt on argv, not a cmd.exe line", () => {
+  const tmp = fs.mkdtempSync(path.join(os.tmpdir(), "netcatty-cursor-spawn-"));
+  try {
+    const { shimPath, nodeExe, script } = writeCursorAgentInstall(tmp);
+    const prompt = 'do "%USERPROFILE%" and `whoami` then say hello';
+    const spec = resolveCursorCliSpawnSpec(shimPath, ["--print", "--trust", prompt]);
+    assert.deepEqual(spec, {
+      command: nodeExe,
+      args: [script, "--print", "--trust", prompt],
+      shell: false,
+    });
+    assert.equal(spec.command.includes("cmd.exe"), false);
+    assert.equal(spec.args.includes(prompt), true);
+  } finally {
+    fs.rmSync(tmp, { recursive: true, force: true });
+  }
+});
+
+test("resolveCursorCliSpawnSpec falls back to the cmd shim when versions/ is missing", () => {
+  const shim = "C:\\Users\\me\\AppData\\Local\\cursor-agent\\cursor-agent.cmd";
+  const args = ["status", "--format", "json"];
+  const spec = resolveCursorCliSpawnSpec(shim, args, {
+    exists: () => false,
+    readFile: () => { throw new Error("missing"); },
+  });
+  assert.deepEqual(spec, prepareCommandForSpawn(shim, args, { unwrapNativeExe: false }));
+});