3 files changed, 61 insertions, 0 deletions
diff --git a/e2e/ambassador/src/background/index.js b/e2e/ambassador/src/background/index.js
new file mode 100644
index 0000000..f9fda7e
--- /dev/null
+++ b/e2e/ambassador/src/background/index.js
@@ -0,0 +1,36 @@
+import {
+  WINDOWS_CREATE, WINDOWS_REMOVE, WINDOWS_GET,
+  TABS_CREATE,
+  EVENT_KEYPRESS, EVENT_KEYDOWN, EVENT_KEYUP,
+} from '../shared/messages';
+import * as tabs from './tabs';
+import { receiveContentMessage } from './ipc';
+
+receiveContentMessage((message) => {
+  switch (message.type) {
+  case WINDOWS_CREATE:
+    return browser.windows.create({ url: message.url });
+  case WINDOWS_REMOVE:
+    return browser.windows.remove(message.windowId);
+  case WINDOWS_GET:
+    return browser.windows.get(message.windowId, { populate: true });
+  case TABS_CREATE:
+    return tabs.create({
+      url: message.url,
+      windowId: message.windowId,
+    });
+  }
+});
+
+
+receiveContentMessage((message) => {
+  switch (message.type) {
+  case EVENT_KEYPRESS:
+  case EVENT_KEYDOWN:
+  case EVENT_KEYUP:
+    return browser.tabs.sendMessage(
+      message.tabId,
+      message
+    );
+  }
+});
diff --git a/e2e/ambassador/src/background/ipc.js b/e2e/ambassador/src/background/ipc.js
new file mode 100644
index 0000000..95d2164
--- /dev/null
+++ b/e2e/ambassador/src/background/ipc.js
@@ -0,0 +1,7 @@
+const receiveContentMessage = (func) => {
+  browser.runtime.onMessage.addListener((message) => {
+    return func(message);
+  });
+};
+
+export { receiveContentMessage };
diff --git a/e2e/ambassador/src/background/tabs.js b/e2e/ambassador/src/background/tabs.js
new file mode 100644
index 0000000..93d47a3
--- /dev/null
+++ b/e2e/ambassador/src/background/tabs.js
@@ -0,0 +1,18 @@
+const create = (props = {}) => {
+  return new Promise((resolve) => {
+    browser.tabs.create(props).then((createdTab) => {
+      let callback = (tabId, changeInfo, tab) => {
+        if (tab.url !== 'about:blank' && tabId === createdTab.id &&
+            changeInfo.status === 'complete') {
+          browser.tabs.onUpdated.removeListener(callback);
+          resolve(tab);
+        }
+      };
+      browser.tabs.onUpdated.addListener(callback);
+    });
+  });
+};
+
+export {
+  create,
+};