1 files changed, 136 insertions, 0 deletions
diff --git a/browser/base/content/test/menubar/browser_file_share.js b/browser/base/content/test/menubar/browser_file_share.js
new file mode 100644
index 0000000000..bd6a4c3f60
--- /dev/null
+++ b/browser/base/content/test/menubar/browser_file_share.js
@@ -0,0 +1,136 @@
+/* Any copyright is dedicated to the Public Domain.
+  http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+const { sinon } = ChromeUtils.importESModule(
+  "resource://testing-common/Sinon.sys.mjs"
+);
+const BASE = getRootDirectory(gTestPath).replace(
+  "chrome://mochitests/content",
+  // eslint-disable-next-line @microsoft/sdl/no-insecure-url
+  "http://example.com"
+);
+const TEST_URL = BASE + "file_shareurl.html";
+
+let mockShareData = [
+  {
+    name: "Test",
+    menuItemTitle: "Sharing Service Test",
+    image:
+      "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAIAAAD8GO2jAAAAKE" +
+      "lEQVR42u3NQQ0AAAgEoNP+nTWFDzcoQE1udQQCgUAgEAgEAsGTYAGjxAE/G/Q2tQAAAABJRU5ErkJggg==",
+  },
+];
+
+// Setup spies for observing function calls from MacSharingService
+let shareUrlSpy = sinon.spy();
+let openSharingPreferencesSpy = sinon.spy();
+let getSharingProvidersSpy = sinon.spy();
+
+let stub = sinon.stub(gBrowser, "MacSharingService").get(() => {
+  return {
+    getSharingProviders(url) {
+      getSharingProvidersSpy(url);
+      return mockShareData;
+    },
+    shareUrl(name, url, title) {
+      shareUrlSpy(name, url, title);
+    },
+    openSharingPreferences() {
+      openSharingPreferencesSpy();
+    },
+  };
+});
+
+registerCleanupFunction(async function () {
+  stub.restore();
+});
+
+/**
+ * Test the "Share" item menus in the tab contextmenu on MacOSX.
+ */
+add_task(async function test_file_menu_share() {
+  await BrowserTestUtils.withNewTab(TEST_URL, async () => {
+    // We can't toggle menubar items on OSX, so mocking instead.
+    let menu = document.getElementById("menu_FilePopup");
+    await simulateMenuOpen(menu);
+
+    await BrowserTestUtils.waitForMutationCondition(
+      menu,
+      { childList: true },
+      () => menu.querySelector(".share-tab-url-item")
+    );
+    ok(true, "Got Share item");
+
+    let popup = menu.querySelector(".share-tab-url-item").menupopup;
+    await simulateMenuOpen(popup);
+    ok(getSharingProvidersSpy.calledOnce, "getSharingProviders called");
+
+    info(
+      "Check we have a service and one extra menu item for the More... button"
+    );
+    let items = popup.querySelectorAll("menuitem");
+    is(items.length, 2, "There should be 2 sharing services.");
+
+    info("Click on the sharing service");
+    let shareButton = items[0];
+    is(
+      shareButton.label,
+      mockShareData[0].menuItemTitle,
+      "Share button's label should match the service's menu item title. "
+    );
+    is(
+      shareButton.getAttribute("share-name"),
+      mockShareData[0].name,
+      "Share button's share-name value should match the service's name. "
+    );
+
+    shareButton.doCommand();
+
+    ok(shareUrlSpy.calledOnce, "shareUrl called");
+
+    info("Check the correct data was shared.");
+    let [name, url, title] = shareUrlSpy.getCall(0).args;
+    is(name, mockShareData[0].name, "Shared correct service name");
+    is(url, TEST_URL, "Shared correct URL");
+    is(title, "Sharing URL", "Shared the correct title.");
+    await simulateMenuClosed(popup);
+    await simulateMenuClosed(menu);
+
+    info("Test the More... button");
+
+    await simulateMenuOpen(menu);
+    popup = menu.querySelector(".share-tab-url-item").menupopup;
+    await simulateMenuOpen(popup);
+    // Since the menu was collapsed previously, the popup needs to get the
+    // providers again.
+    ok(getSharingProvidersSpy.calledTwice, "getSharingProviders called again");
+    items = popup.querySelectorAll("menuitem");
+    is(items.length, 2, "There should be 2 sharing services.");
+
+    info("Click on the More Button");
+    let moreButton = items[1];
+    moreButton.doCommand();
+    ok(openSharingPreferencesSpy.calledOnce, "openSharingPreferences called");
+    // Tidy up:
+    await simulateMenuClosed(popup);
+    await simulateMenuClosed(menu);
+  });
+});
+
+async function simulateMenuOpen(menu) {
+  return new Promise(resolve => {
+    menu.addEventListener("popupshown", resolve, { once: true });
+    menu.dispatchEvent(new MouseEvent("popupshowing"));
+    menu.dispatchEvent(new MouseEvent("popupshown"));
+  });
+}
+
+async function simulateMenuClosed(menu) {
+  return new Promise(resolve => {
+    menu.addEventListener("popuphidden", resolve, { once: true });
+    menu.dispatchEvent(new MouseEvent("popuphiding"));
+    menu.dispatchEvent(new MouseEvent("popuphidden"));
+  });
+}