Maximilian Bosch
5002a4a2b9
There's an `aio.blockOn` missing to resolve the promise. Also added a test to verify that the GC roots are created as expected. Change-Id: I88816cc1161372674ded15374b13323f41846453
143 lines
4.3 KiB
Python
Executable File
143 lines
4.3 KiB
Python
Executable File
#!/usr/bin/env python3
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import json
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import os
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import subprocess
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import pytest
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from pathlib import Path
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from tempfile import TemporaryDirectory
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from typing import Any, Dict, List
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TEST_ROOT = Path(__file__).parent.resolve()
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# subprojects/nix-eval-jobs/tests
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# PROJECT_ROOT = TEST_ROOT.parent.parent.parent
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# BIN = PROJECT_ROOT.joinpath("outputs", "out", "bin", "nix-eval-jobs")
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BIN = "nix-eval-jobs"
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def check_gc_root(gcRootDir: str, drvPath: str):
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"""
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Make sure the expected GC root exists in the given dir
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"""
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link_name = os.path.basename(drvPath)
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symlink_path = os.path.join(gcRootDir, link_name)
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assert os.path.islink(symlink_path) and drvPath == os.readlink(symlink_path)
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def evaluate(
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tempdir: TemporaryDirectory,
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expected_statuscode: int = 0,
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extra_args: List[str] = [],
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) -> tuple[Dict[str, Dict[str, Any]], str]:
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if nixpkgs_path := os.getenv("NEJ_NIXPKGS_PATH"):
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if "--flake" in extra_args:
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extra_args.extend(["--override-input", "nixpkgs", f"path:{nixpkgs_path}"])
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else:
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extra_args.extend(["--arg", "pkgs", f"import {nixpkgs_path} {{}}"])
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cmd = [
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str(BIN),
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"--gc-roots-dir",
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tempdir,
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"--meta",
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"--extra-experimental-features",
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"flakes",
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] + extra_args
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res = subprocess.run(
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cmd,
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cwd=TEST_ROOT.joinpath("assets"),
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text=True,
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stdout=subprocess.PIPE,
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stderr=subprocess.PIPE,
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)
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assert res.returncode == expected_statuscode
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print(res.stdout)
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print(res.stderr)
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return [json.loads(r) for r in res.stdout.split("\n") if r], res.stderr
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def common_test(extra_args: List[str]) -> List[Dict[str, Any]]:
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with TemporaryDirectory() as tempdir:
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results, _ = evaluate(tempdir, 0, extra_args)
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assert len(results) == 4
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built_job = results[0]
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assert built_job["attr"] == "builtJob"
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assert built_job["name"] == "job1"
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assert built_job["outputs"]["out"].startswith("/nix/store")
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assert built_job["drvPath"].endswith(".drv")
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assert built_job["meta"]["broken"] is False
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check_gc_root(tempdir, built_job['drvPath'])
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dotted_job = results[1]
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assert dotted_job["attr"] == '"dotted.attr"'
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assert dotted_job["attrPath"] == ["dotted.attr"]
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check_gc_root(tempdir, dotted_job['drvPath'])
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recurse_drv = results[2]
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assert recurse_drv["attr"] == "recurse.drvB"
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assert recurse_drv["name"] == "drvB"
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check_gc_root(tempdir, recurse_drv['drvPath'])
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substituted_job = results[3]
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assert substituted_job["attr"] == "substitutedJob"
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assert substituted_job["name"].startswith("hello-")
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assert substituted_job["meta"]["broken"] is False
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return results
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def test_flake() -> None:
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results = common_test(["--flake", ".#hydraJobs"])
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for result in results:
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assert "isCached" not in result
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def test_query_cache_status() -> None:
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results = common_test(["--flake", ".#hydraJobs", "--check-cache-status"])
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# FIXME in the nix sandbox we cannot query binary caches
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# this would need some local one
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for result in results:
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assert "isCached" in result
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def test_expression() -> None:
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results = common_test(["ci.nix"])
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for result in results:
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assert "isCached" not in result
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with open(TEST_ROOT.joinpath("assets/ci.nix"), "r") as ci_nix:
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common_test(["-E", ci_nix.read()])
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def test_eval_error() -> None:
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with TemporaryDirectory() as tempdir:
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results, _ = evaluate(
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tempdir,
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0,
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["--workers", "1", "--flake", ".#legacyPackages.x86_64-linux.brokenPkgs"],
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)
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assert len(results) == 1
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attr = results[0]
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assert attr["attr"] == "brokenPackage"
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assert "this is an evaluation error" in attr["error"]
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@pytest.mark.infiniterecursion
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def test_recursion_error() -> None:
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with TemporaryDirectory() as tempdir:
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results, stderr = evaluate(
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tempdir,
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1,
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[
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"--workers",
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"1",
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"--flake",
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".#legacyPackages.x86_64-linux.infiniteRecursionPkgs",
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],
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)
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print(stderr)
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assert "packageWithInfiniteRecursion" in stderr
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assert "possible infinite recursion" in stderr
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