[Init] Initial commit - NetMesh terminal manager

electron/bridges/ai/shellUtils.shellPath.test.cjs

@@ -0,0 +1,33 @@
+const test = require("node:test");
+const assert = require("node:assert/strict");
+const { mergeLoginShellPath } = require("./shellUtils.cjs");
+
+test("mergeLoginShellPath unions login-shell PATH ahead of base, dedup", () => {
+  const merged = mergeLoginShellPath({
+    basePath: "/usr/bin:/bin",
+    runLoginShellPath: () => "/opt/homebrew/bin:/usr/bin:/Users/me/.local/bin",
+    platform: "darwin",
+    delimiter: ":",
+  });
+  const parts = merged.split(":");
+  assert.ok(parts.includes("/opt/homebrew/bin"));
+  assert.ok(parts.includes("/Users/me/.local/bin"));
+  assert.ok(parts.includes("/bin"));
+  // no duplicate /usr/bin
+  assert.equal(parts.filter((p) => p === "/usr/bin").length, 1);
+});
+
+test("mergeLoginShellPath returns basePath untouched on win32", () => {
+  const merged = mergeLoginShellPath({
+    basePath: "C:\\Windows", runLoginShellPath: () => "X", platform: "win32", delimiter: ";",
+  });
+  assert.equal(merged, "C:\\Windows");
+});
+
+test("mergeLoginShellPath tolerates login-shell failure", () => {
+  const merged = mergeLoginShellPath({
+    basePath: "/usr/bin", runLoginShellPath: () => { throw new Error("no shell"); },
+    platform: "darwin", delimiter: ":",
+  });
+  assert.equal(merged, "/usr/bin");
+});