From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 19:32:43 +0200
Subject: Adding upstream version 1:115.7.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../browser/browser_privatebrowsing_blobUrl.js     | 69 ++++++++++++++++++++++
 1 file changed, 69 insertions(+)
 create mode 100644 browser/components/privatebrowsing/test/browser/browser_privatebrowsing_blobUrl.js

(limited to 'browser/components/privatebrowsing/test/browser/browser_privatebrowsing_blobUrl.js')

diff --git a/browser/components/privatebrowsing/test/browser/browser_privatebrowsing_blobUrl.js b/browser/components/privatebrowsing/test/browser/browser_privatebrowsing_blobUrl.js
new file mode 100644
index 0000000000..4fdc41d330
--- /dev/null
+++ b/browser/components/privatebrowsing/test/browser/browser_privatebrowsing_blobUrl.js
@@ -0,0 +1,69 @@
+"use strict";
+
+// Here we want to test that blob URLs are not available between private and
+// non-private browsing.
+
+const BASE_URI =
+  "http://mochi.test:8888/browser/browser/components/" +
+  "privatebrowsing/test/browser/empty_file.html";
+
+add_task(async function test() {
+  const loaded = BrowserTestUtils.browserLoaded(
+    gBrowser.selectedBrowser,
+    false,
+    BASE_URI
+  );
+  BrowserTestUtils.loadURIString(gBrowser.selectedBrowser, BASE_URI);
+  await loaded;
+
+  let blobURL;
+  info("Creating a blob URL...");
+  await SpecialPowers.spawn(gBrowser.selectedBrowser, [], function () {
+    return Promise.resolve(
+      content.window.URL.createObjectURL(
+        new Blob([123], { type: "text/plain" })
+      )
+    );
+  }).then(newURL => {
+    blobURL = newURL;
+  });
+
+  info("Blob URL: " + blobURL);
+
+  info("Creating a private window...");
+
+  let privateWin = await BrowserTestUtils.openNewBrowserWindow({
+    private: true,
+  });
+  let privateTab = privateWin.gBrowser.selectedBrowser;
+
+  const privateTabLoaded = BrowserTestUtils.browserLoaded(
+    privateTab,
+    false,
+    BASE_URI
+  );
+  BrowserTestUtils.loadURIString(privateTab, BASE_URI);
+  await privateTabLoaded;
+
+  await SpecialPowers.spawn(privateTab, [blobURL], function (url) {
+    return new Promise(resolve => {
+      var xhr = new content.window.XMLHttpRequest();
+      xhr.onerror = function () {
+        resolve("SendErrored");
+      };
+      xhr.onload = function () {
+        resolve("SendLoaded");
+      };
+      xhr.open("GET", url);
+      xhr.send();
+    });
+  }).then(status => {
+    is(
+      status,
+      "SendErrored",
+      "Using a blob URI from one user context id in another should not work"
+    );
+  });
+
+  await BrowserTestUtils.closeWindow(privateWin);
+});
-- 
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