3 files changed, 31 insertions, 0 deletions
diff --git a/devtools/client/storage/test/browser.ini b/devtools/client/storage/test/browser.ini
index 52ea71226..0290aaa5e 100644
--- a/devtools/client/storage/test/browser.ini
+++ b/devtools/client/storage/test/browser.ini
@@ -27,6 +27,7 @@ support-files =
 [browser_storage_cookies_add.js]
 [browser_storage_cookies_delete_all.js]
 [browser_storage_cookies_domain.js]
+[browser_storage_cookies_domain_port.js]
 [browser_storage_cookies_edit.js]
 [browser_storage_cookies_edit_keyboard.js]
 [browser_storage_cookies_tab_navigation.js]
diff --git a/devtools/client/storage/test/browser_storage_cookies_domain_port.js b/devtools/client/storage/test/browser_storage_cookies_domain_port.js
new file mode 100644
index 000000000..a5bc2e5be
--- /dev/null
+++ b/devtools/client/storage/test/browser_storage_cookies_domain_port.js
@@ -0,0 +1,29 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/* import-globals-from ../../framework/test/shared-head.js */
+
+"use strict";
+
+// Test that cookies with domain equal to full host name and port are listed.
+// E.g., ".example.org:8000" vs. example.org:8000).
+
+add_task(function* () {
+  yield openTabAndSetupStorage(MAIN_DOMAIN_WITH_PORT + "storage-cookies.html");
+
+  yield checkState([
+    [
+      ["cookies", "http://test1.example.org:8000"],
+      [
+        getCookieId("test1", ".test1.example.org", "/browser"),
+        getCookieId("test2", "test1.example.org", "/browser"),
+        getCookieId("test3", ".test1.example.org", "/browser"),
+        getCookieId("test4", "test1.example.org", "/browser"),
+        getCookieId("test5", ".test1.example.org", "/browser")
+      ]
+    ],
+  ]);
+
+  yield finishTests();
+});
diff --git a/devtools/client/storage/test/head.js b/devtools/client/storage/test/head.js
index 181132a45..c734f7b8f 100644
--- a/devtools/client/storage/test/head.js
+++ b/devtools/client/storage/test/head.js
@@ -22,6 +22,7 @@ const DEBUGGERLOG_PREF = "devtools.debugger.log";
 const CACHES_ON_HTTP_PREF = "dom.caches.testing.enabled";
 const PATH = "browser/devtools/client/storage/test/";
 const MAIN_DOMAIN = "http://test1.example.org/" + PATH;
+const MAIN_DOMAIN_WITH_PORT = "http://test1.example.org:8000/" + PATH;
 const ALT_DOMAIN = "http://sectest1.example.org/" + PATH;
 const ALT_DOMAIN_SECURED = "https://sectest1.example.org:443/" + PATH;