Import AITURK IDE 1.0.0-beta.1 from Hermes 63279301; preserve MIT license

tests/gateway/test_whatsapp_bridge_dir_resolution.py

@@ -0,0 +1,60 @@
+"""Tests for resolve_whatsapp_bridge_dir() — read-only install tree handling.
+
+Regression coverage for #49561: in the Docker image the install tree
+(/opt/hermes/scripts/whatsapp-bridge) is read-only, so `npm install` fails
+with EACCES. The resolver must detect the read-only install dir and mirror the
+bridge source into a writable HERMES_HOME location instead.
+"""
+import importlib
+from pathlib import Path
+
+import pytest
+
+from gateway.platforms import whatsapp_common
+
+
+def _seed_install_tree(install_bridge: Path) -> None:
+    """Create a minimal fake bridge source tree."""
+    install_bridge.mkdir(parents=True, exist_ok=True)
+    (install_bridge / "bridge.js").write_text("// bridge\n")
+    (install_bridge / "package.json").write_text('{"name": "whatsapp-bridge"}\n')
+
+
+def test_readonly_install_mirrors_to_hermes_home(tmp_path, monkeypatch):
+    """A read-only install tree is mirrored into a writable HERMES_HOME."""
+    install_root = tmp_path / "install"
+    install_bridge = install_root / "scripts" / "whatsapp-bridge"
+    _seed_install_tree(install_bridge)
+
+    hermes_home = tmp_path / "hermes_home"
+    hermes_home.mkdir()
+
+    monkeypatch.setattr(
+        whatsapp_common, "__file__",
+        str(install_root / "gateway" / "platforms" / "whatsapp_common.py"),
+    )
+    monkeypatch.setattr(
+        "hermes_constants.get_hermes_home", lambda: hermes_home
+    )
+
+    # Simulate a read-only install tree. chmod(0o555) is unreliable under
+    # root (CI/Docker bypass permission bits), so force the write probe to
+    # fail by raising on the .write_test touch for the install dir only.
+    _real_touch = Path.touch
+
+    def _fake_touch(self, *a, **kw):
+        if self.name == ".write_test" and install_bridge in self.parents:
+            raise PermissionError("read-only install tree")
+        return _real_touch(self, *a, **kw)
+
+    monkeypatch.setattr(Path, "touch", _fake_touch)
+
+    resolved = whatsapp_common.resolve_whatsapp_bridge_dir()
+
+    expected = hermes_home / "scripts" / "whatsapp-bridge"
+    assert resolved == expected
+    # Source was mirrored, not symlinked.
+    assert (expected / "bridge.js").read_text() == "// bridge\n"
+    assert (expected / "package.json").exists()
+
+