Add failing test for ladjs#1807

test/agent-base.js

@@ -49,4 +49,24 @@ describe('Agent', () => {
         assert.deepEqual({ hello: 'world' }, res.body);
       });
   });
+
+  it('should assign cookies without domains correctly when following redirects', () => {
+    const agent = request.agent();
+
+    const firstUrl = new URL(base)
+    firstUrl.hostname = 'first.local'
+    const first = firstUrl.toString().slice(0, -1)
+
+    const secondUrl = new URL(base)
+    secondUrl.hostname = "second.local"
+    const second = secondUrl.toString().slice(0, -1)
+
+    return agent
+      .get(`${first}/cookie-cross-domain-redirect`)
+      .query({ first, second })
+      .connect('127.0.0.1')
+      .then((res) => {
+        assert.equal(res.text, 'currentdomain=first.local')
+      })
+  })
 });

test/support/server.js

@@ -441,6 +441,30 @@ app.put('/redirect-308', (request, res) => {
   res.redirect(308, '/reply-method');
 });
 
+app.get('/cookie-cross-domain-redirect', (request, res) => {
+  const { first, second } = request.query
+  res.cookie('currentdomain', request.hostname, {
+    path: '/',
+    sameSite: 'lax',
+    secure: false,
+    maxAge: 1000
+  });
+
+  res.redirect(303, `${second}/cookie-cross-domain-second-redirect?first=${encodeURIComponent(first)}`);
+});
+
+app.get('/cookie-cross-domain-second-redirect', (request, res) => {
+  const first = request.query.first
+
+  res.cookie('currentdomain', request.hostname, {
+    path: '/',
+    sameSite: 'lax',
+    secure: false,
+    maxAge: 1000
+  });
+  res.redirect(303, `${first}/show-cookies`);
+});
+
 app.all('/reply-method', (request, res) => {
   res.send(`method=${request.method.toLowerCase()}`);
 });