79 lines
2.4 KiB
Python
79 lines
2.4 KiB
Python
from __future__ import annotations
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import os
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import subprocess
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from pathlib import Path
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import pytest
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ROOT = Path(__file__).resolve().parents[1]
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SCRIPT = ROOT / "packages" / "node" / "native" / "scripts" / "build_llama_worker.sh"
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PIN_FILE = ROOT / "packages" / "node" / "native" / "llama" / "UPSTREAM_COMMIT"
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@pytest.mark.skipif(not SCRIPT.exists(), reason="llama worker build script is missing")
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def test_llama_worker_build_smoke_rebuild(tmp_path: Path) -> None:
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if not shutil_which("git"):
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pytest.skip("git is unavailable")
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if not (shutil_which("g++") or shutil_which("c++") or shutil_which("clang++")):
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pytest.skip("no C++ compiler is unavailable")
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source_dir = tmp_path / "llama.cpp"
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build_one = tmp_path / "build-1"
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build_two = tmp_path / "build-2"
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pin = PIN_FILE.read_text(encoding="utf-8").strip()
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source_dir.mkdir()
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_write_fake_upstream_tree(source_dir, pin)
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_git_init(source_dir)
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_run_build(source_dir, build_one)
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_run_build(source_dir, build_two)
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binary = build_two / "meshnet_worker"
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assert binary.exists()
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output = subprocess.run(
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[str(binary), "--smoke"],
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cwd=ROOT,
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check=True,
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capture_output=True,
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text=True,
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)
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assert "meshnet worker scaffold ok" in output.stdout
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assert pin in output.stdout
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def _run_build(source_dir: Path, build_dir: Path) -> None:
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env = os.environ.copy()
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env.setdefault("PATH", os.environ.get("PATH", ""))
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subprocess.run(
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[str(SCRIPT), "--source-dir", str(source_dir), "--build-dir", str(build_dir)],
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cwd=ROOT,
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check=True,
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env=env,
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capture_output=True,
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text=True,
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)
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def _write_fake_upstream_tree(source_dir: Path, pin: str) -> None:
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(source_dir / "LICENSE").write_text("MIT License placeholder\n", encoding="utf-8")
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(source_dir / "AUTHORS").write_text("Georgi Gerganov\nMeshnet maintainers\n", encoding="utf-8")
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(source_dir / "CMakeLists.txt").write_text("# upstream placeholder\n", encoding="utf-8")
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(source_dir / ".meshnet-upstream-commit").write_text(f"{pin}\n", encoding="utf-8")
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(source_dir / ".meshnet-upstream-repository").write_text(
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"https://github.com/ggml-org/llama.cpp.git\n",
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encoding="utf-8",
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)
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def _git_init(source_dir: Path) -> None:
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subprocess.run(["git", "init", "-q"], cwd=source_dir, check=True)
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def shutil_which(name: str) -> str | None:
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from shutil import which
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return which(name)
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