refactor: convert virtual channels to TypeScript

2026-08-01 12:57:09 +02:00
parent fc2f55bab9
commit 6a83e2e90a
6 changed files with 639 additions and 544 deletions
@@ -0,0 +1,36 @@
+// SPDX-FileCopyrightText: 2026 Stan Grams <sjg@haxx.space>
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import assert from "node:assert/strict";
+import { readFile } from "node:fs/promises";
+import test from "node:test";
+import vm from "node:vm";
+
+test("virtual channels expose typed SSE and interception boundaries", async () => {
+  const window = {};
+  const context = vm.createContext({
+    window,
+    document: { getElementById: () => null },
+    fetch: async () => ({ ok: true, json: async () => ({ connected_sessions: 1, released_sessions: 0 }) }),
+    setInterval: () => 1,
+    clearInterval() {},
+    setTimeout,
+    Date,
+    Number,
+    String,
+    Array,
+    Set,
+    JSON,
+    Error,
+    console,
+  });
+  const source = await readFile(new URL("../../assets/web/generated/vchan.js", import.meta.url), "utf8");
+  new vm.Script(source).runInContext(context);
+
+  assert.equal(typeof window.vchanHandleSession, "function");
+  assert.equal(typeof window.vchanHandleChannels, "function");
+  assert.equal(typeof window.vchanApplyCapabilities, "function");
+  assert.equal(await window.vchanInterceptMode("USB"), false);
+  assert.equal(await window.vchanInterceptBandwidth(2400), false);
+});