96 lines
2.6 KiB
Python
96 lines
2.6 KiB
Python
"""X-06: dev-verify.sh 必须是稳定可调的本地一键验证入口。
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锁死:
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1. ``--help`` 退出码为 0, 输出包含“Usage”。
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2. ``--skip-pre-existing`` 是合法 flag, 默认行为不变。
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3. flag 拼写错误不会被悄悄忽略(返回 1 + usage)。
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"""
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from __future__ import annotations
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import shutil
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import subprocess
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from pathlib import Path
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REPO_ROOT = Path(__file__).resolve().parents[1]
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SCRIPT = REPO_ROOT / "scripts" / "dev-verify.sh"
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BASH = shutil.which("bash") or "/usr/bin/bash"
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def test_dev_verify_help_exits_zero_with_usage():
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proc = subprocess.run(
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[BASH, str(SCRIPT), "--help"],
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cwd=REPO_ROOT,
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text=True,
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capture_output=True,
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check=False,
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)
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assert proc.returncode == 0, (
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f"dev-verify --help failed (rc={proc.returncode})\nstderr:\n{proc.stderr}"
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)
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combined = proc.stdout + proc.stderr
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assert "Usage" in combined
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def test_dev_verify_rejects_unknown_flag():
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proc = subprocess.run(
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[BASH, str(SCRIPT), "--definitely-not-a-flag"],
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cwd=REPO_ROOT,
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text=True,
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capture_output=True,
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check=False,
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)
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assert proc.returncode == 1
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combined = proc.stdout + proc.stderr
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assert "unexpected argument" in combined
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def test_dev_verify_skip_pre_existing_is_a_real_flag():
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"""``--skip-pre-existing`` 必须被 ``--help`` 文档化, 否则
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调用者会不知道存在该 flag。"""
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proc = subprocess.run(
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[BASH, str(SCRIPT), "--help"],
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cwd=REPO_ROOT,
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text=True,
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capture_output=True,
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check=False,
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)
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combined = proc.stdout + proc.stderr
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assert "--skip-pre-existing" in combined
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assert "--skip-install" in combined
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def test_dev_verify_ensure_venv_recovers_when_venv_exists_without_pip(tmp_path: Path):
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broken_venv = tmp_path / ".venv"
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subprocess.run(
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["python3", "-m", "venv", "--without-pip", str(broken_venv)],
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check=True,
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text=True,
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capture_output=True,
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)
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probe = f"""
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set -euo pipefail
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export GAOKAO_SOURCE_ONLY=1
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source {SCRIPT}
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VENV_DIR={broken_venv}
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PYTHON_BIN=python3
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ensure_venv
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\"$VENV_DIR/bin/python\" -m pip --version
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"""
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proc = subprocess.run(
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[BASH, "-lc", probe],
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cwd=REPO_ROOT,
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text=True,
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capture_output=True,
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check=False,
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)
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assert proc.returncode == 0, (
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f"ensure_venv failed to self-heal broken venv (rc={proc.returncode})\n"
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f"stdout:\n{proc.stdout}\n"
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f"stderr:\n{proc.stderr}"
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)
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combined = proc.stdout + proc.stderr
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assert "pip" in combined
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