Files
hermes-agent/tests/scripts/test_native_build.py
ethernet 2efa4ff94f refactor(desktop): prepare dependencies before saving build caches
Dependency acquisition during packaging left native wheels and packager
inputs outside the pre-build cache save. Compose PM and existing providers
into a preparation phase, then require builds to consume admitted inputs.

Share native preparation with PM Bundle. Keep path-bound environments and
signing outputs separate from reusable caches. Use read-only cache tokens
for commit builds and preserve the one-command local build path.

Verify pinned tools through PM, probe PTYs under the prepared Electron,
and supply dmgbuild through a build-only PM package. Resolve bundled tool
stores from their payload manifest so relocation preserves discovery.

Validation: focused Python and JS tests, checkJs, Ruff, Windows checks,
anti-slop, cache relocation, and network-denied Linux AppImage builds.
Relocated runtime smoke passed with NixOS host libraries supplied.
Native Windows/macOS signing and live GitHub cache behavior remain untested.
2026-09-13 14:28:31 -04:00

100 lines
4.8 KiB
Python

"""PM Bundle shares preparation, not the desktop product dependency closure."""
from __future__ import annotations
import json
import os
from pathlib import Path
import shutil
import subprocess
import sys
import pytest
ROOT = Path(__file__).resolve().parents[2]
SCRIPT = ROOT / "scripts/bundles/native_build.py"
def test_payload_transport_does_not_require_or_export_desktop_inputs(tmp_path):
from scripts.ci.desktop_build_cache import describe_cache
source = tmp_path / "source"
source.mkdir()
cache = tmp_path / "cache"
description = describe_cache(source, cache, "payload-test")
assert set(description["paths"]) == {str(cache / name) for name in ("tools", "python/runtime", "native")}
assert "payload-test" in description["key"]
assert not cache.exists()
def test_native_worker_passes_shared_toolchain_to_native_owner(tmp_path, monkeypatch):
from scripts.bundles import native_build
from scripts.bundles import desktop_toolchain, native
request = {name: str(tmp_path / name) for name in ("source", "work", "cache", "out")}
request["ref"] = "a" * 40
selected = {"UV_CACHE_DIR": str(tmp_path / "native-wheel-identity"), "CC": "prepared-compiler"}
monkeypatch.setattr("scripts.bundles.desktop_prepare.require_source", lambda *args: None)
prepared_tools = []
def tools(source, work, cache, inherited):
prepared_tools.append((source, work, cache))
return Path("python"), Path("node"), selected
monkeypatch.setattr(desktop_toolchain, "prepare_tools", tools)
calls = []
def prepare_native(**kwargs):
calls.append(kwargs)
return tmp_path / "out.prepared.json"
monkeypatch.setattr(native, "prepare_native", prepare_native)
assert native_build.prepare_in_worker(request) == tmp_path / "out.prepared.json"
assert prepared_tools == [(tmp_path / "source", tmp_path / "work", tmp_path / "cache")]
assert calls == [{"source": tmp_path / "source", "out": tmp_path / "out", "ref": request["ref"],
"cache": Path(selected["UV_CACHE_DIR"]), "tools": tmp_path / "cache/tools", "env": selected}]
@pytest.mark.platforms("posix")
def test_native_cli_consumes_real_minimal_preparation_without_bootstrap(tmp_path):
from scripts.build.inputs import AgentInputs, RESOURCE_ENV
from scripts.bundles.native_prepared import publish_prepared
from pm.store import current_target
out = tmp_path / "payload"
code = out / "hermes-agent"
code.mkdir(parents=True)
(code / "pyproject.toml").write_text('[project]\nname="native-fixture"\nversion="1.0"\n[project.scripts]\nprobe="entry:main"\n')
(code / "entry.py").write_text('def main():\n print("native fixture")\n return 0\n')
for name in RESOURCE_ENV:
(code / name).mkdir()
python = out / "tools/python/bin/python3"
python.parent.mkdir(parents=True)
shutil.copy2(Path(getattr(sys, "_base_executable")).resolve(), python)
site = out / "venv/lib/site-packages"
site.mkdir(parents=True)
runtime = out / "pm-runtime"
(runtime / "lib/site-packages").mkdir(parents=True)
(runtime / "pm-runtime.json").write_text(json.dumps({"python": "../tools/python/bin/python3", "sitePackages": "lib/site-packages"}))
features = out / "enabled-features.json"
features.write_text('{"extras":[]}')
(out / "uv-cache").mkdir()
prepared = publish_prepared(out, ROOT, "a" * 40, AgentInputs(
project=code / "pyproject.toml", code=code, repo="hermes-agent", placement="contained",
target=current_target(), python=python, site_packages=site, environment=out / "venv",
tools=out / "tools", pm_runtime=runtime, features=features, ref="fixture",
resources={name: code / name for name in RESOURCE_ENV},
))
env = {**os.environ, "UV_OFFLINE": "1", "HERMES_HOME": str(tmp_path / "private")}
command = [sys.executable, "-S", "-B", str(SCRIPT), "--prepared", str(prepared)]
result = subprocess.run(command, cwd=tmp_path, env=env, capture_output=True, text=True, timeout=30)
assert result.returncode == 0, result.stderr
manifest = json.loads((out / "manifest.json").read_text())
assert manifest["runtime"]["commands"] == {"probe": "bin/probe"}
assert not (code / "hermes_cli/tui_dist").exists()
assert not (code / "hermes_cli/web_dist").exists()
probe = subprocess.run([str(out / "bin/probe")], cwd=tmp_path, env=env, capture_output=True, text=True, timeout=30)
assert probe.returncode == 0, probe.stderr
assert probe.stdout.strip() == "native fixture"
assert not (tmp_path / "private").exists()
(site / "changed.py").write_text("changed = True")
result = subprocess.run(command, cwd=tmp_path, env=env, capture_output=True, text=True, timeout=30)
assert result.returncode != 0
assert "prepare" in result.stderr
assert not (out / "manifest.json").exists()