1 files changed, 121 insertions, 0 deletions
diff --git a/dom/html/test/browser_targetBlankNoOpener.js b/dom/html/test/browser_targetBlankNoOpener.js
new file mode 100644
index 0000000000..1647df0be2
--- /dev/null
+++ b/dom/html/test/browser_targetBlankNoOpener.js
@@ -0,0 +1,121 @@
+const TEST_URL = "http://mochi.test:8888/browser/dom/html/test/empty.html";
+
+async function checkOpener(browser, elm, name, rel) {
+  let p = BrowserTestUtils.waitForNewTab(gBrowser, null, true, true);
+
+  await SpecialPowers.spawn(
+    browser,
+    [{ url: TEST_URL, name, rel, elm }],
+    async obj => {
+      let element;
+
+      if (obj.elm == "anchor") {
+        element = content.document.createElement("a");
+        content.document.body.appendChild(element);
+        element.appendChild(content.document.createTextNode(obj.name));
+      } else {
+        let img = content.document.createElement("img");
+        img.src = "image_yellow.png";
+        content.document.body.appendChild(img);
+
+        element = content.document.createElement("area");
+        img.appendChild(element);
+
+        element.setAttribute("shape", "rect");
+        element.setAttribute("coords", "0,0,100,100");
+      }
+
+      element.setAttribute("target", "_blank");
+      element.setAttribute("href", obj.url);
+
+      if (obj.rel) {
+        element.setAttribute("rel", obj.rel);
+      }
+
+      element.click();
+    }
+  );
+
+  let newTab = await p;
+  let newBrowser = gBrowser.getBrowserForTab(newTab);
+
+  let hasOpener = await SpecialPowers.spawn(
+    newTab.linkedBrowser,
+    [],
+    _ => !!content.window.opener
+  );
+
+  BrowserTestUtils.removeTab(newTab);
+  return hasOpener;
+}
+
+async function runTests(browser, elm) {
+  info("Creating an " + elm + " with target=_blank rel=opener");
+  ok(
+    !!(await checkOpener(browser, elm, "rel=opener", "opener")),
+    "We want the opener with rel=opener"
+  );
+
+  info("Creating an " + elm + " with target=_blank rel=noopener");
+  ok(
+    !(await checkOpener(browser, elm, "rel=noopener", "noopener")),
+    "We don't want the opener with rel=noopener"
+  );
+
+  info("Creating an " + elm + " with target=_blank");
+  ok(
+    !(await checkOpener(browser, elm, "no rel", null)),
+    "We don't want the opener with no rel is passed"
+  );
+
+  info("Creating an " + elm + " with target=_blank rel='noopener opener'");
+  ok(
+    !(await checkOpener(
+      browser,
+      elm,
+      "rel=noopener+opener",
+      "noopener opener"
+    )),
+    "noopener wins with rel=noopener+opener"
+  );
+
+  info("Creating an " + elm + " with target=_blank rel='noreferrer opener'");
+  ok(
+    !(await checkOpener(browser, elm, "noreferrer wins", "noreferrer opener")),
+    "We don't want the opener with rel=noreferrer+opener"
+  );
+
+  info("Creating an " + elm + " with target=_blank rel='opener noreferrer'");
+  ok(
+    !(await checkOpener(
+      browser,
+      elm,
+      "noreferrer wins again",
+      "noreferrer opener"
+    )),
+    "We don't want the opener with rel=opener+noreferrer"
+  );
+}
+
+add_task(async _ => {
+  await SpecialPowers.flushPrefEnv();
+  await SpecialPowers.pushPrefEnv({
+    set: [
+      ["dom.block_multiple_popups", false],
+      ["dom.disable_open_during_load", true],
+      ["dom.targetBlankNoOpener.enabled", true],
+    ],
+  });
+
+  let tab = BrowserTestUtils.addTab(gBrowser, TEST_URL);
+  gBrowser.selectedTab = tab;
+
+  let browser = gBrowser.getBrowserForTab(tab);
+  await BrowserTestUtils.browserLoaded(browser);
+
+  await runTests(browser, "anchor");
+  await runTests(browser, "area");
+
+  info("Removing the tab");
+  BrowserTestUtils.removeTab(tab);
+});