1 files changed, 25 insertions, 0 deletions
diff --git a/devtools/client/responsive/test/browser/browser_target_blank.js b/devtools/client/responsive/test/browser/browser_target_blank.js
new file mode 100644
index 0000000000..65dbf3386d
--- /dev/null
+++ b/devtools/client/responsive/test/browser/browser_target_blank.js
@@ -0,0 +1,25 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// Ensure target="_blank" link opens a new tab
+
+const TAB_URL = "http://example.com/";
+const TEST_URL =
+  `data:text/html,<a href="${TAB_URL}" target="_blank">Click me</a>`.replace(
+    / /g,
+    "%20"
+  );
+
+addRDMTask(TEST_URL, async function ({ ui }) {
+  // Click the target="_blank" link and wait for a new tab
+  await waitForFrameLoad(ui, TEST_URL);
+  const newTabPromise = BrowserTestUtils.waitForNewTab(gBrowser, TAB_URL);
+  await spawnViewportTask(ui, {}, function () {
+    content.document.querySelector("a").click(); // eslint-disable-line
+  });
+  const newTab = await newTabPromise;
+  ok(newTab, "New tab opened from link");
+  await removeTab(newTab);
+});