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

tests/test_install_sh_node_deps_workspaces.py

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+"""A CLI install must never resolve the desktop workspace.
+
+``apps/desktop`` declares ``node-pty``, which ships no Linux prebuild and so
+falls back to ``node-gyp rebuild``. A bare ``npm install`` at the repo root
+resolves the root ``apps/*`` workspace glob and drags it in, so a host with no
+make/gcc cannot finish an install for a machine that will never launch Electron
+or a PTY addon (#38311, #38772). Since #85297 a failed npm install aborts the
+whole install, so this is the difference between a working CLI install and none.
+
+These exercise the real ``node_deps_workspace_args`` from ``scripts/install.sh``.
+``--manifest`` makes the installer print its stage manifest and stop before
+``main``, so sourcing it defines every function without running an install.
+"""
+
+import shutil
+import subprocess
+from pathlib import Path
+
+import pytest
+
+REPO_ROOT = Path(__file__).resolve().parent.parent
+INSTALL_SH = REPO_ROOT / "scripts" / "install.sh"
+
+pytestmark = pytest.mark.skipif(shutil.which("bash") is None, reason="needs bash")
+
+
+def workspace_args(install_dir: Path) -> list[str]:
+    """Return the npm arguments install.sh would use for ``install_dir``."""
+    script = (
+        f'source "{INSTALL_SH}" --manifest >/dev/null\n'
+        f'node_deps_workspace_args "{install_dir}"\n'
+        'printf "%s\\n" "${NODE_DEPS_WORKSPACE_ARGS[@]}"\n'
+    )
+    result = subprocess.run(
+        ["bash", "-c", script],
+        capture_output=True,
+        text=True,
+        check=True,
+    )
+    return result.stdout.split()
+
+
+def make_checkout(root: Path, workspaces: tuple[str, ...]) -> Path:
+    """Lay out a checkout with a root package and the given workspace dirs."""
+    (root / "package.json").write_text('{"workspaces": ["apps/*", "ui-tui", "web"]}')
+    for workspace in ("apps/desktop", *workspaces):
+        directory = root / workspace
+        directory.mkdir(parents=True)
+        (directory / "package.json").write_text("{}")
+    return root
+
+
+def selected_workspaces(args: list[str]) -> list[str]:
+    return [value for flag, value in zip(args, args[1:]) if flag == "--workspace"]
+
+
+@pytest.mark.parametrize(
+    "workspaces",
+    [("ui-tui", "web"), ("ui-tui",), ("web",), ()],
+    ids=["full", "tui-only", "web-only", "bare"],
+)
+def test_desktop_workspace_is_never_selected(tmp_path, workspaces):
+    """No checkout shape may let apps/desktop (and its node-pty) resolve."""
+    args = workspace_args(make_checkout(tmp_path, workspaces))
+
+    assert "desktop" not in " ".join(args)
+    # Constraining npm is the whole point: an empty argument list would leave
+    # npm resolving every workspace, including apps/*.
+    assert args, "npm must be constrained, otherwise apps/* resolves"
+    assert "--workspaces=false" in args or selected_workspaces(args)
+
+
+def test_present_workspaces_are_installed_alongside_the_root(tmp_path):
+    """ui-tui and web are what a CLI install needs; the root owns shared
+    devDependencies that a scoped install would otherwise prune."""
+    args = workspace_args(make_checkout(tmp_path, ("ui-tui", "web")))
+
+    assert selected_workspaces(args) == ["ui-tui", "web"]
+    assert "--include-workspace-root" in args
+
+
+def test_absent_workspace_is_not_named(tmp_path):
+    """npm fails hard on a workspace it cannot find, so a partial checkout
+    must only name the workspaces that exist."""
+    args = workspace_args(make_checkout(tmp_path, ("ui-tui",)))
+
+    assert selected_workspaces(args) == ["ui-tui"]
+
+
+def test_bare_checkout_installs_the_root_only(tmp_path):
+    """With no installable workspace, npm still must not walk apps/*."""
+    args = workspace_args(make_checkout(tmp_path, ()))
+
+    assert args == ["--workspaces=false"]