1 files changed, 84 insertions, 0 deletions
diff --git a/browser/components/extensions/test/browser/browser_ext_windows_create_url.js b/browser/components/extensions/test/browser/browser_ext_windows_create_url.js
new file mode 100644
index 000000000..c5c7aaf20
--- /dev/null
+++ b/browser/components/extensions/test/browser/browser_ext_windows_create_url.js
@@ -0,0 +1,84 @@
+/* -*- Mode: indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set sts=2 sw=2 et tw=80: */
+"use strict";
+
+add_task(function* testWindowCreate() {
+  let extension = ExtensionTestUtils.loadExtension({
+    manifest: {
+      permissions: ["tabs"],
+    },
+
+    background: async function() {
+      const EXTENSION_URL = browser.runtime.getURL("test.html");
+      const REMOTE_URL = browser.runtime.getURL("test.html");
+
+      let windows = new class extends Map { // eslint-disable-line new-parens
+        get(id) {
+          if (!this.has(id)) {
+            let window = {
+              tabs: new Map(),
+            };
+            window.promise = new Promise(resolve => {
+              window.resolvePromise = resolve;
+            });
+
+            this.set(id, window);
+          }
+
+          return super.get(id);
+        }
+      };
+
+      browser.tabs.onUpdated.addListener((tabId, changed, tab) => {
+        if (changed.status == "complete" && tab.url !== "about:blank") {
+          let window = windows.get(tab.windowId);
+          window.tabs.set(tab.index, tab);
+
+          if (window.tabs.size === window.expectedTabs) {
+            window.resolvePromise(window);
+          }
+        }
+      });
+
+      async function create(options) {
+        let window = await browser.windows.create(options);
+        let win = windows.get(window.id);
+
+        win.expectedTabs = Array.isArray(options.url) ? options.url.length : 1;
+
+        return win.promise;
+      }
+
+      try {
+        let windows = await Promise.all([
+          create({url: REMOTE_URL}),
+          create({url: "test.html"}),
+          create({url: EXTENSION_URL}),
+          create({url: [REMOTE_URL, "test.html", EXTENSION_URL]}),
+        ]);
+        browser.test.assertEq(REMOTE_URL, windows[0].tabs.get(0).url, "Single, absolute, remote URL");
+
+        browser.test.assertEq(REMOTE_URL, windows[1].tabs.get(0).url, "Single, relative URL");
+
+        browser.test.assertEq(REMOTE_URL, windows[2].tabs.get(0).url, "Single, absolute, extension URL");
+
+        browser.test.assertEq(REMOTE_URL, windows[3].tabs.get(0).url, "url[0]: Absolute, remote URL");
+        browser.test.assertEq(EXTENSION_URL, windows[3].tabs.get(1).url, "url[1]: Relative URL");
+        browser.test.assertEq(EXTENSION_URL, windows[3].tabs.get(2).url, "url[2]: Absolute, extension URL");
+
+        browser.test.notifyPass("window-create-url");
+      } catch (e) {
+        browser.test.fail(`${e} :: ${e.stack}`);
+        browser.test.notifyFail("window-create-url");
+      }
+    },
+
+    files: {
+      "test.html": `<DOCTYPE html><html><head><meta charset="utf-8"></head></html>`,
+    },
+  });
+
+  yield extension.startup();
+  yield extension.awaitFinish("window-create-url");
+  yield extension.unload();
+});