tor-browser

commit d19bad8fc53d1777c5382957490ccc6a72b94926
parent d36575cee4021fcecb68613666d6b7ddf43edfcc
Author: Jeff Boek <j@jboek.com>
Date:   Tue, 11 Nov 2025 22:02:33 +0000

Bug 1997575 - Implements a webcompat intervention for Perplexity r=webcompat-reviewers,twisniewski

Differential Revision: https://phabricator.services.mozilla.com/D271710

Diffstat:
M
browser/extensions/webcompat/data/interventions.json
 | 
18
++++++++++++++++++
A
browser/extensions/webcompat/injections/js/1997575-perplexity.ai-covered-fixed-element.js
 | 
31
+++++++++++++++++++++++++++++++
M
browser/extensions/webcompat/manifest.json
 | 
2
+-
A
testing/webcompat/interventions/tests/test_1997575_perplexity_ai.py
 | 
33
+++++++++++++++++++++++++++++++++

4 files changed, 83 insertions(+), 1 deletion(-)
diff --git a/browser/extensions/webcompat/data/interventions.json b/browser/extensions/webcompat/data/interventions.json
@@ -5984,5 +5984,23 @@
         }
       }
     ]
+  },
+  "1997575": {
+    "label": "perplexity.ai",
+    "bugs": {
+      "1997575": {
+        "issue": "user-interface-frustration",
+        "matches": ["*://www.perplexity.ai/*"]
+      }
+    },
+    "interventions": [
+      {
+        "platforms": ["android"],
+        "content_scripts": {
+          "all_frames": true,
+          "js": ["1997575-perplexity.ai-covered-fixed-element.js"]
+        }
+      }
+    ]
   }
 }
diff --git a/browser/extensions/webcompat/injections/js/1997575-perplexity.ai-covered-fixed-element.js b/browser/extensions/webcompat/injections/js/1997575-perplexity.ai-covered-fixed-element.js
@@ -0,0 +1,31 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+/**
+ * Bug 1997575 - Perplexity toolbar hides behind the keyboard
+ *
+ * Dynamic toolbar in Firefox for Android is covering the input field in Perplexity.
+ */
+
+/* globals exportFunction */
+
+console.info(
+  "interactive-widget is being applied for compatibility reasons. See https://bugzilla.mozilla.org/show_bug.cgi?id=1997575 for details."
+);
+
+document.addEventListener("DOMContentLoaded", () => {
+  let metaViewport = document.querySelector("meta[name=viewport]");
+  if (!metaViewport) {
+    return;
+  }
+  let content = metaViewport.content;
+  if (!content.includes("interactive-widget")) {
+    metaViewport.setAttribute(
+      "content",
+      content + ",interactive-widget=resizes-content"
+    );
+  }
+});
diff --git a/browser/extensions/webcompat/manifest.json b/browser/extensions/webcompat/manifest.json
@@ -2,7 +2,7 @@
   "manifest_version": 2,
   "name": "Web Compatibility Interventions",
   "description": "Urgent post-release fixes for web compatibility.",
-  "version": "147.0.0",
+  "version": "147.1.0",
   "browser_specific_settings": {
     "gecko": {
       "id": "webcompat@mozilla.org",
diff --git a/testing/webcompat/interventions/tests/test_1997575_perplexity_ai.py b/testing/webcompat/interventions/tests/test_1997575_perplexity_ai.py
@@ -0,0 +1,33 @@
+import pytest
+
+URL = "https://perplexity.ai?pc=firefox&q=firefox"
+ASK_INPUT_CSS = "#ask-input"
+
+
+@pytest.mark.only_platforms("android")
+@pytest.mark.asyncio
+@pytest.mark.with_interventions
+async def test_enabled(client):
+    await client.navigate(URL)
+
+    viewport = client.execute_script(
+        "return document.querySelector('meta[name=viewport]').content"
+    )
+
+    assert (
+        viewport
+        == "width=device-width,initial-scale=1,interactive-widget=resizes-content"
+    )
+
+
+@pytest.mark.only_platforms("android")
+@pytest.mark.asyncio
+@pytest.mark.without_interventions
+async def test_disabled(client):
+    await client.navigate(URL)
+
+    viewport = client.execute_script(
+        "return document.querySelector('meta[name=viewport]').content"
+    )
+
+    assert viewport == "width=device-width,initial-scale=1"