Cthulhu is no longer a fork. Now it is a screen reader written in Golang.

tests/native_webscripts.py

@@ -0,0 +1,43 @@
+#!/usr/bin/env python3
+"""Verify notification metadata on a private X server and accessibility bus."""
+import os
+from pathlib import Path
+import subprocess
+import sys
+
+
+def main() -> None:
+    if sys.argv[1:] == ["--inside"]:
+        environment = dict(os.environ, CTHULHU_NATIVE_WEBSCRIPTS="1")
+        environment.setdefault("GOCACHE", "/tmp/cthulhu-cache")
+        subprocess.run(
+            ["go", "test", "./internal/atspi", "-run", "^TestNativeWebScriptNotificationCapture$",
+             "-count=1", "-v", "-timeout=30s"],
+            cwd=Path(__file__).resolve().parents[1], env=environment, check=True, timeout=35,
+        )
+        return
+    readFd, writeFd = os.pipe()
+    server = subprocess.Popen(
+        ["Xvfb", "-displayfd", str(writeFd), "-screen", "0", "800x600x24", "-nolisten", "tcp"],
+        pass_fds=(writeFd,), stderr=subprocess.DEVNULL,
+    )
+    os.close(writeFd)
+    try:
+        with os.fdopen(readFd) as reader:
+            display = reader.readline().strip()
+        if not display:
+            raise RuntimeError("Xvfb failed to start")
+        environment = dict(os.environ, DISPLAY=":" + display, XDG_SESSION_TYPE="x11")
+        for key in ("DBUS_SESSION_BUS_ADDRESS", "AT_SPI_BUS_ADDRESS", "WAYLAND_DISPLAY"):
+            environment.pop(key, None)
+        subprocess.run(
+            ["dbus-run-session", "--", sys.executable, str(Path(__file__).resolve()), "--inside"],
+            env=environment, check=True, timeout=45,
+        )
+    finally:
+        server.terminate()
+        server.wait(timeout=3)
+
+
+if __name__ == "__main__":
+    main()