Updates

vendor/agent-harness/test/test.js

@@ -20,6 +20,7 @@ const policy = require('../agent/policy.js');
 const toolBudget = require('../agent/tool-budget.js');
 const paths = require('../lib/paths.js');
 const device = require('../lib/device.js');
+const tools = require('../agent/tools.js');
 
 function testCatalog() {
   assert.strictEqual(catalog.resolveModelConstant('qwen3.5-4b'), 'QWEN3_5_4B_MULTIMODAL_Q4_K_M');
@@ -261,4 +262,51 @@ testTruncateAndPerm();
 testPaths();
 testQvacWorkerDeps();
 testDevicePrefersGpu();
-console.log('ok');
+testWebFetchTimeout()
+  .then(() => {
+    console.log('ok');
+  })
+  .catch((err) => {
+    console.error(err);
+    process.exitCode = 1;
+  });
+
+async function testWebFetchTimeout() {
+  const orig = globalThis.fetch;
+  globalThis.fetch = () => new Promise(() => {});
+  const started = Date.now();
+  try {
+    const hung = await tools.webFetch('https://example.com/ip', 40);
+    assert.ok(hung.error);
+    assert.ok(/timed out/i.test(hung.error));
+    assert.strictEqual(hung.url, 'https://example.com/ip');
+    assert.ok(Date.now() - started < 2000);
+  } finally {
+    globalThis.fetch = orig;
+  }
+
+  globalThis.fetch = async (url) => ({
+    status: 200,
+    url: String(url),
+    text: async () => '203.0.113.8',
+  });
+  try {
+    const ok = await tools.webFetch('https://ifconfig.me/ip', 200);
+    assert.strictEqual(ok.status, 200);
+    assert.strictEqual(ok.url, 'https://ifconfig.me/ip');
+    assert.strictEqual(ok.text, '203.0.113.8');
+    assert.ok(!ok.error);
+  } finally {
+    globalThis.fetch = orig;
+  }
+
+  globalThis.fetch = async () => ({ status: 503, url: 'https://example.com', text: async () => 'down' });
+  try {
+    const failed = await tools.webFetch('https://example.com/status', 200);
+    assert.ok(failed.error);
+    assert.strictEqual(failed.status, 503);
+    assert.strictEqual(failed.url, 'https://example.com');
+  } finally {
+    globalThis.fetch = orig;
+  }
+}