[Init] Initial commit - NetMesh terminal manager

lib/localShell.test.ts

@@ -0,0 +1,37 @@
+import { createRequire } from "node:module";
+import assert from "node:assert/strict";
+import test from "node:test";
+
+import { classifyLocalShellType, detectLocalOs } from "./localShell";
+
+const require = createRequire(import.meta.url);
+const cjsLocalShell = require("./localShell.cjs") as {
+  classifyLocalShellType: typeof classifyLocalShellType;
+  detectLocalOs: typeof detectLocalOs;
+};
+
+test("local shell classification is shared between renderer and CommonJS bridge", () => {
+  const cases: Array<[string | undefined, string | undefined, ReturnType<typeof classifyLocalShellType>]> = [
+    ["/bin/zsh", "MacIntel", "posix"],
+    ["C:\\Windows\\System32\\WindowsPowerShell\\v1.0\\powershell.exe", "Win32", "powershell"],
+    ["C:\\Windows\\System32\\cmd.exe", "Win32", "cmd"],
+    ["C:\\Windows\\System32\\wsl.exe", "Win32", "posix"],
+    ["C:\\msys64\\usr\\bin\\bash.exe", "Win32", "posix"],
+    ["fish", "linux", "fish"],
+    ["", "Win32", "powershell"],
+    [undefined, "MacIntel", "posix"],
+    ["custom-shell", "linux", "unknown"],
+  ];
+
+  for (const [shellPath, platform, expected] of cases) {
+    assert.equal(classifyLocalShellType(shellPath, platform), expected);
+    assert.equal(cjsLocalShell.classifyLocalShellType(shellPath, platform), expected);
+  }
+});
+
+test("local OS detection is shared between renderer and CommonJS bridge", () => {
+  assert.equal(detectLocalOs("MacIntel"), "macos");
+  assert.equal(cjsLocalShell.detectLocalOs("MacIntel"), "macos");
+  assert.equal(detectLocalOs("Win32"), "windows");
+  assert.equal(cjsLocalShell.detectLocalOs("Win32"), "windows");
+});