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NetMesh/electron/bridges/nodePtySpawnHelperPermissions.test.cjs

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const assert = require("node:assert/strict");
const fs = require("node:fs");
const os = require("node:os");
const path = require("node:path");
const test = require("node:test");
const { ensureNodePtySpawnHelperExecutable } = require("./nodePtySpawnHelperPermissions.cjs");
function makeTempPackageRoot() {
return fs.mkdtempSync(path.join(os.tmpdir(), "netcatty-node-pty-perms-"));
}
function writeHelper(root, relativePath, mode = 0o644) {
const filePath = path.join(root, relativePath);
fs.mkdirSync(path.dirname(filePath), { recursive: true });
fs.writeFileSync(filePath, "#!/bin/sh\nexit 0\n");
fs.chmodSync(filePath, mode);
return filePath;
}
test("ensureNodePtySpawnHelperExecutable marks packaged helpers executable", () => {
const root = makeTempPackageRoot();
const prebuildHelper = writeHelper(root, "prebuilds/darwin-arm64/spawn-helper");
const releaseHelper = writeHelper(root, "build/Release/spawn-helper");
const changed = ensureNodePtySpawnHelperExecutable({
packageRoot: root,
platform: "darwin",
arch: "arm64",
});
assert.deepEqual(
changed.sort(),
[prebuildHelper, releaseHelper].sort(),
);
assert.notEqual(fs.statSync(prebuildHelper).mode & 0o111, 0);
assert.notEqual(fs.statSync(releaseHelper).mode & 0o111, 0);
});
test("ensureNodePtySpawnHelperExecutable ignores missing helpers", () => {
const root = makeTempPackageRoot();
assert.deepEqual(ensureNodePtySpawnHelperExecutable({
packageRoot: root,
platform: "darwin",
arch: "arm64",
}), []);
});