1 files changed, 186 insertions, 0 deletions
diff --git a/browser/base/content/test/contextMenu/browser_contextmenu_loadblobinnewtab.js b/browser/base/content/test/contextMenu/browser_contextmenu_loadblobinnewtab.js
new file mode 100644
index 0000000000..cbf1b27590
--- /dev/null
+++ b/browser/base/content/test/contextMenu/browser_contextmenu_loadblobinnewtab.js
@@ -0,0 +1,186 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+const RESOURCE_LINK =
+  getRootDirectory(gTestPath).replace(
+    "chrome://mochitests/content",
+    "https://example.com"
+  ) + "browser_contextmenu_loadblobinnewtab.html";
+
+const blobDataAsString = `!"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ`;
+
+// Helper method to right click on the provided link (selector as id),
+// open in new tab and return the content of the first <pre> under the
+// <body> of the new tab's document.
+async function rightClickOpenInNewTabAndReturnContent(selector) {
+  const loaded = BrowserTestUtils.browserLoaded(
+    gBrowser.selectedBrowser,
+    false,
+    RESOURCE_LINK
+  );
+  BrowserTestUtils.loadURIString(gBrowser.selectedBrowser, RESOURCE_LINK);
+  await loaded;
+
+  const generatedBlobURL = await ContentTask.spawn(
+    gBrowser.selectedBrowser,
+    { selector },
+    async args => {
+      return content.document.getElementById(args.selector).href;
+    }
+  );
+
+  const contextMenu = document.getElementById("contentAreaContextMenu");
+  is(contextMenu.state, "closed", "checking if context menu is closed");
+
+  let awaitPopupShown = BrowserTestUtils.waitForEvent(
+    contextMenu,
+    "popupshown"
+  );
+
+  await BrowserTestUtils.synthesizeMouseAtCenter(
+    "#" + selector,
+    { type: "contextmenu", button: 2 },
+    gBrowser.selectedBrowser
+  );
+  await awaitPopupShown;
+
+  let awaitPopupHidden = BrowserTestUtils.waitForEvent(
+    contextMenu,
+    "popuphidden"
+  );
+
+  const openPromise = BrowserTestUtils.waitForNewTab(
+    gBrowser,
+    generatedBlobURL,
+    false
+  );
+
+  document.getElementById("context-openlinkintab").doCommand();
+
+  contextMenu.hidePopup();
+  await awaitPopupHidden;
+
+  let openTab = await openPromise;
+
+  await BrowserTestUtils.switchTab(gBrowser, gBrowser.tabs[1]);
+
+  let blobDataFromContent = await ContentTask.spawn(
+    gBrowser.selectedBrowser,
+    null,
+    async function () {
+      while (!content.document.querySelector("body pre")) {
+        await new Promise(resolve =>
+          content.setTimeout(() => {
+            resolve();
+          }, 100)
+        );
+      }
+      return content.document.body.firstElementChild.innerText.trim();
+    }
+  );
+
+  let tabClosed = BrowserTestUtils.waitForTabClosing(openTab);
+  await BrowserTestUtils.removeTab(openTab);
+  await tabClosed;
+
+  return blobDataFromContent;
+}
+
+// Helper method to open selected link in new tab (selector as id),
+// and return the content of the first <pre> under the <body> of
+// the new tab's document.
+async function openInNewTabAndReturnContent(selector) {
+  const loaded = BrowserTestUtils.browserLoaded(
+    gBrowser.selectedBrowser,
+    false,
+    RESOURCE_LINK
+  );
+  BrowserTestUtils.loadURIString(gBrowser.selectedBrowser, RESOURCE_LINK);
+  await loaded;
+
+  const generatedBlobURL = await ContentTask.spawn(
+    gBrowser.selectedBrowser,
+    { selector },
+    async args => {
+      return content.document.getElementById(args.selector).href;
+    }
+  );
+
+  let openTab = await BrowserTestUtils.openNewForegroundTab(
+    gBrowser,
+    generatedBlobURL
+  );
+
+  let blobDataFromContent = await ContentTask.spawn(
+    gBrowser.selectedBrowser,
+    null,
+    async function () {
+      while (!content.document.querySelector("body pre")) {
+        await new Promise(resolve =>
+          content.setTimeout(() => {
+            resolve();
+          }, 100)
+        );
+      }
+      return content.document.body.firstElementChild.innerText.trim();
+    }
+  );
+
+  let tabClosed = BrowserTestUtils.waitForTabClosing(openTab);
+  await BrowserTestUtils.removeTab(openTab);
+  await tabClosed;
+
+  return blobDataFromContent;
+}
+
+add_setup(async function () {
+  await SpecialPowers.pushPrefEnv({
+    set: [["privacy.partition.bloburl_per_agent_cluster", false]],
+  });
+});
+
+add_task(async function test_rightclick_open_bloburl_in_new_tab() {
+  let blobDataFromLoadedPage = await rightClickOpenInNewTabAndReturnContent(
+    "blob-url-link"
+  );
+  is(
+    blobDataFromLoadedPage,
+    blobDataAsString,
+    "The blobURL is correctly loaded"
+  );
+});
+
+add_task(async function test_rightclick_open_bloburl_referrer_in_new_tab() {
+  let blobDataFromLoadedPage = await rightClickOpenInNewTabAndReturnContent(
+    "blob-url-referrer-link"
+  );
+  is(
+    blobDataFromLoadedPage,
+    blobDataAsString,
+    "The blobURL is correctly loaded"
+  );
+});
+
+add_task(async function test_open_bloburl_in_new_tab() {
+  let blobDataFromLoadedPage = await openInNewTabAndReturnContent(
+    "blob-url-link"
+  );
+  is(
+    blobDataFromLoadedPage,
+    blobDataAsString,
+    "The blobURL is correctly loaded"
+  );
+});
+
+add_task(async function test_open_bloburl_referrer_in_new_tab() {
+  let blobDataFromLoadedPage = await openInNewTabAndReturnContent(
+    "blob-url-referrer-link"
+  );
+  is(
+    blobDataFromLoadedPage,
+    blobDataAsString,
+    "The blobURL is correctly loaded"
+  );
+});