712734436e
Finish bootstrap uv before PM replaces its store entry. Keep failure receipts stdlib-only and align the cryptography requirement and override with the locked version. Let bundle builders declare launch paths and update ownership. Remove payload discovery, Store probing, and the unused develop command. Derive Nix Python from the PM lock and share its provenance stamp. Document setup, activation, optional dependencies, and distribution ownership. Targeted Windows tests, relocated runtime launches, Electron bundling, and bilingual docs builds pass. Native Nix and signed-package acceptance remain CI gates.
72 lines
3.3 KiB
Python
72 lines
3.3 KiB
Python
"""The real installer waits for bootstrap uv before it delegates to PM."""
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import json
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import os
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from pathlib import Path
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import shutil
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import subprocess
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import sys
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import pytest
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pytestmark = pytest.mark.platforms("windows")
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INSTALLER = Path(__file__).resolve().parents[1] / "scripts" / "install.ps1"
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@pytest.mark.parametrize("exit_code", [0, 17])
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def test_python_stage_delegates_to_pin_without_touching_existing_env(tmp_path, exit_code):
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powershell = shutil.which("powershell")
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assert powershell
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install = tmp_path / "install with spaces"
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package = install / "pm"
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package.mkdir(parents=True)
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(package / "lock.json").write_text(json.dumps({"packages": {"python": {"version": "3.12.8+fixture"}}}), encoding="utf-8")
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(package / "__init__.py").write_text("", encoding="utf-8")
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(package / "cli.py").write_text(
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"import json, os, pathlib, sys\n"
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"assert not pathlib.Path(os.environ['UV_BUSY']).exists()\n"
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"pathlib.Path(os.environ['PM_LOG']).write_text(json.dumps(sys.argv[1:]))\n"
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"sys.exit(int(os.environ['PROBE_EXIT']))\n", encoding="utf-8",
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)
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existing = install / "venv" / "sentinel"
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existing.parent.mkdir()
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existing.write_text("previous generation", encoding="utf-8")
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log = tmp_path / "uv-calls.jsonl"
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pm_log = tmp_path / "pm-call.json"
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wrapper = tmp_path / "boundary.ps1"
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wrapper.write_text(r'''
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param([string]$Installer, [string]$InstallDir, [string]$HomeDir, [string]$Log)
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$ErrorActionPreference = 'Stop'
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function uv {
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Set-Content -Path $env:UV_BUSY -Value 'running'
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try {
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ConvertTo-Json -Compress -InputObject @($args) | Add-Content -Encoding UTF8 $Log
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switch ($args[1]) {
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'install' { }
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'find' { Write-Output $env:BOOTSTRAP_PYTHON }
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default { throw 'PM must not be a child of the bootstrap uv' }
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}
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$global:LASTEXITCODE = 0
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} finally { Remove-Item $env:UV_BUSY }
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}
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function Invoke-WebRequest { throw 'network access outside test boundary' }
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. $Installer -InstallDir $InstallDir -HermesHome $HomeDir
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# Dot-sourcing defines Get-Uv, so override only that acquisition boundary.
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function Get-Uv { return 'uv' }
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Invoke-StageByName 'python-deps'
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exit $LASTEXITCODE
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''', encoding="utf-8-sig")
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# uv python find returns the distribution interpreter, not a venv launcher.
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env = dict(os.environ, PROBE_EXIT=str(exit_code), BOOTSTRAP_PYTHON=sys._base_executable,
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PM_LOG=str(pm_log), UV_BUSY=str(tmp_path / "uv-busy"), PATHEXT=".COM;.EXE;.BAT;.CMD")
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env.pop("PYTHONPATH", None)
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run = subprocess.run([powershell, "-NoProfile", "-NonInteractive", "-ExecutionPolicy", "Bypass", "-File", str(wrapper),
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"-Installer", str(INSTALLER), "-InstallDir", str(install), "-HomeDir", str(tmp_path / "home"), "-Log", str(log)],
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cwd=tmp_path, env=env, stdin=subprocess.DEVNULL,
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capture_output=True, text=True, timeout=120)
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assert (run.returncode == 0) == (exit_code == 0), run.stdout + run.stderr
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assert [json.loads(line) for line in log.read_text(encoding="utf-8-sig").splitlines()] == [
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["python", "install", "--no-bin", "3.12"], ["python", "find", "--managed-python", "3.12"],
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]
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assert json.loads(pm_log.read_text(encoding="utf-8-sig")) == ["install"]
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assert existing.read_text(encoding="utf-8-sig") == "previous generation"
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