1 files changed, 69 insertions, 0 deletions
diff --git a/toolkit/components/antitracking/test/browser/browser_backgroundImageAssertion.js b/toolkit/components/antitracking/test/browser/browser_backgroundImageAssertion.js
new file mode 100644
index 0000000000..16eec0da9e
--- /dev/null
+++ b/toolkit/components/antitracking/test/browser/browser_backgroundImageAssertion.js
@@ -0,0 +1,69 @@
+add_task(async function () {
+  info("Starting subResources test");
+
+  await SpecialPowers.flushPrefEnv();
+  await SpecialPowers.pushPrefEnv({
+    set: [
+      [
+        "network.cookie.cookieBehavior",
+        Ci.nsICookieService.BEHAVIOR_REJECT_TRACKER,
+      ],
+      [
+        "network.cookie.cookieBehavior.pbmode",
+        Ci.nsICookieService.BEHAVIOR_REJECT_TRACKER,
+      ],
+      ["privacy.trackingprotection.enabled", false],
+      ["privacy.trackingprotection.pbmode.enabled", false],
+      ["privacy.trackingprotection.annotate_channels", true],
+      [
+        "privacy.restrict3rdpartystorage.userInteractionRequiredForHosts",
+        "tracking.example.com,tracking.example.org",
+      ],
+    ],
+  });
+
+  await UrlClassifierTestUtils.addTestTrackers();
+
+  let tab = BrowserTestUtils.addTab(gBrowser, TEST_TOP_PAGE);
+  gBrowser.selectedTab = tab;
+
+  let browser = gBrowser.getBrowserForTab(tab);
+  await BrowserTestUtils.browserLoaded(browser);
+
+  await SpecialPowers.spawn(
+    browser,
+    [{ page: TEST_3RD_PARTY_PAGE_WITH_SVG }],
+    async function (obj) {
+      await new content.Promise(resolve => {
+        let ifr = content.document.createElement("iframe");
+
+        content.addEventListener("message", function msg(event) {
+          if (event.data.type == "finish") {
+            content.removeEventListener("message", msg);
+            resolve();
+            return;
+          }
+
+          ok(false, "Unknown message");
+        });
+
+        content.document.body.appendChild(ifr);
+        ifr.src = obj.page;
+      });
+    }
+  );
+
+  ok(true, "No crash, hopefully!");
+  BrowserTestUtils.removeTab(tab);
+
+  UrlClassifierTestUtils.cleanupTestTrackers();
+});
+
+add_task(async function () {
+  info("Cleaning up.");
+  await new Promise(resolve => {
+    Services.clearData.deleteData(Ci.nsIClearDataService.CLEAR_ALL, value =>
+      resolve()
+    );
+  });
+});