1 files changed, 39 insertions, 0 deletions
diff --git a/devtools/client/webconsole/test/browser/browser_jsterm_middle_click_paste.js b/devtools/client/webconsole/test/browser/browser_jsterm_middle_click_paste.js
new file mode 100644
index 0000000000..7dbcec34e9
--- /dev/null
+++ b/devtools/client/webconsole/test/browser/browser_jsterm_middle_click_paste.js
@@ -0,0 +1,39 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+// Test that pasting clipboard content into input with middle-click works.
+
+"use strict";
+
+const TEST_URI = `data:text/html;charset=utf-8,<!DOCTYPE html>Web Console test paste on middle-click`;
+
+add_task(async function () {
+  await pushPref("devtools.selfxss.count", 5);
+
+  // Enable pasting with middle-click.
+  await pushPref("middlemouse.paste", true);
+
+  const hud = await openNewTabAndConsole(TEST_URI);
+  const { jsterm } = hud;
+
+  info("Set clipboard content");
+  const clipboardContent = "test clipboard content";
+  setClipboardText(clipboardContent);
+
+  info("Middle-click on the console input");
+  const node = jsterm.node;
+
+  EventUtils.synthesizeMouse(node, 30, 10, { button: 1 }, hud.iframeWindow);
+  is(
+    getInputValue(hud),
+    clipboardContent,
+    "clipboard content was pasted in the console input"
+  );
+});
+
+function setClipboardText(text) {
+  const helper = SpecialPowers.Cc[
+    "@mozilla.org/widget/clipboardhelper;1"
+  ].getService(SpecialPowers.Ci.nsIClipboardHelper);
+  helper.copyString(text);
+}