Find works in browsers.

tests/browser-find.html

@@ -0,0 +1,8 @@
+<!doctype html>
+<html lang="en"><meta charset="utf-8"><title>Cthulhu Browser Probe</title>
+<h1 tabindex="0">Find fixture start</h1>
+<p>First searchable paragraph.</p>
+<a href="#destination">Searchable link</a>
+<h2 id="destination">Searchable destination</h2>
+<label>Answer <input></label>
+</html>

tests/native_browser.py

@@ -12,6 +12,7 @@ from native_test_session import run_private_session
 
 
 BROWSER_PROOFS = {
+    "find": ("./internal/app", "^TestNativeBrowserFind$", 35, 40, "browser-find.html"),
     "actions": ("./internal/app", "^TestNativeBrowserActionOwnership$", 35, 40, "browser-actions.html"),
     "link-sounds": ("./internal/app", "^TestNativeBrowserCaretLinkSounds$", 40, 45, "browser-link-sounds.html"),
     "article": ("./internal/atspi", "^TestNativeBrowserArticleContext$", 30, 35, "browser-article.html"),

tests/native_firefox.py

@@ -18,7 +18,10 @@ PAGE = Path(__file__).with_name("firefox-baseline.html")
 
 def run_inside():
     linked = os.environ.get("CTHULHU_FIREFOX_LINKED") == "1"
+    find = os.environ.get("CTHULHU_FIREFOX_FIND") == "1"
     page = Path(__file__).with_name("browser-linked-headings.html") if linked else PAGE
+    if find:
+        page = Path(__file__).with_name("browser-find.html")
     browser = os.environ.get("CTHULHU_FIREFOX") or shutil.which("firefox")
     if not browser:
         raise RuntimeError("Firefox executable not found")
@@ -40,8 +43,13 @@ def run_inside():
                     if process.poll() is not None:
                         log.seek(0)
                         raise RuntimeError("Firefox exited before the probe: " + log.read().decode(errors="replace"))
+                    windowName = "Cthulhu Firefox Baseline"
+                    if find:
+                        windowName = "Cthulhu Browser Probe"
+                    elif linked:
+                        windowName = "Cthulhu Linked Headings Probe"
                     result = subprocess.run(
-                        ["xdotool", "search", "--onlyvisible", "--name", "Cthulhu Linked Headings Probe" if linked else "Cthulhu Firefox Baseline"],
+                        ["xdotool", "search", "--onlyvisible", "--name", windowName],
                         capture_output=True, text=True,
                     )
                     if result.stdout.strip():
@@ -53,6 +61,13 @@ def run_inside():
                     raise RuntimeError("Firefox fixture window missing")
                 environment["CTHULHU_NATIVE_FIREFOX"] = "1"
                 environment.setdefault("GOCACHE", "/tmp/cthulhu-cache")
+                if find:
+                    subprocess.run(
+                        ["go", "test", "./internal/app", "-run", "^TestNativeBrowserFind$",
+                         "-count=1", "-v", "-timeout=35s"],
+                        cwd=ROOT, env=environment, check=True, timeout=40,
+                    )
+                    return
                 if linked:
                     environment["CTHULHU_NATIVE_LINKED_HEADINGS"] = "1"
                     subprocess.run(