Merge changes I88816cc1,Ib4ff5f03 into main

* changes:
  subprojects/nix-eval-jobs: fix gcroots
  subprojects/nix-eval-jobs: build tests in Hydra jobs
This commit is contained in:
Maximilian Bosch
2025-02-26 18:51:08 +00:00
committed by Gerrit Code Review
6 changed files with 158 additions and 93 deletions
+2
View File
@@ -293,6 +293,8 @@
# System tests.
tests = import ./tests/nixos { inherit lib nixpkgs nixpkgsFor; } // {
nix-eval-jobs = forAllSystems (system: self.packages.${system}.nix-eval-jobs.tests.nix-eval-jobs);
# This is x86_64-linux only, just because we have significantly
# cheaper x86_64-linux compute in CI.
# It is clangStdenv because clang's sanitizers are nicer.
+83 -42
View File
@@ -3,49 +3,90 @@
lib,
nix,
pkgs,
srcDir ? null,
srcDir ? ./.,
callPackage,
}:
let
filterMesonBuild = builtins.filterSource (
path: type: type != "directory" || baseNameOf path != "build"
);
in
stdenv.mkDerivation {
pname = "nix-eval-jobs";
version = "2.93.0-dev";
src = if srcDir == null then filterMesonBuild ./. else srcDir;
buildInputs = with pkgs; [
nlohmann_json
nix
boost
];
nativeBuildInputs =
with pkgs;
[
meson
pkg-config
ninja
# nlohmann_json can be only discovered via cmake files
cmake
# XXX: ew
nix.passthru.capnproto-lix
]
++ (lib.optional stdenv.cc.isClang [ pkgs.clang-tools ]);
# nix-fast-build wants the nix attr on nix-eval-jobs
passthru = {
inherit nix;
};
meta = {
description = "Hydra's builtin hydra-eval-jobs as a standalone";
homepage = "https://github.com/nix-community/nix-eval-jobs";
license = lib.licenses.gpl3;
maintainers = with lib.maintainers; [
adisbladis
mic92
sourceBase = if srcDir == null then ./. else srcDir;
package = stdenv.mkDerivation (finalAttrs: {
pname = "nix-eval-jobs";
version = "2.93.0-dev";
src = lib.fileset.toSource {
root = sourceBase;
fileset = lib.fileset.unions [
./meson.build
./src
];
};
buildInputs = with pkgs; [
nlohmann_json
nix
boost
];
platforms = lib.platforms.unix;
};
}
nativeBuildInputs =
with pkgs;
[
meson
pkg-config
ninja
# nlohmann_json can be only discovered via cmake files
cmake
# XXX: ew
nix.passthru.capnproto-lix
]
++ (lib.optional stdenv.cc.isClang [ pkgs.clang-tools ]);
passthru = {
inherit nix;
tests.nix-eval-jobs = callPackage (
{
stdenv,
python3Packages,
path,
}:
let
nejAttrs = finalAttrs;
in
stdenv.mkDerivation (finalAttrs: {
pname = "nix-eval-jobs-tests";
inherit (nejAttrs) version;
src = lib.fileset.toSource {
root = sourceBase;
fileset = lib.fileset.unions [
./pyproject.toml
./tests
];
};
nativeBuildInputs = [
python3Packages.pytest
package
];
env.NEJ_NIXPKGS_PATH = "${path}";
dontConfigure = true;
buildPhase = ''
export NIX_REMOTE="$NIX_BUILD_TOP"
export HOME="$(mktemp -d)"
pytest
'';
installPhase = "touch $out";
})
) { };
};
meta = {
description = "Hydra's builtin hydra-eval-jobs as a standalone";
homepage = "https://github.com/nix-community/nix-eval-jobs";
license = lib.licenses.gpl3;
maintainers = with lib.maintainers; [
adisbladis
mic92
];
platforms = lib.platforms.unix;
};
});
in
package
+1 -1
View File
@@ -144,7 +144,7 @@ void worker(nix::ref<nix::eval_cache::CachingEvaluator> evaluator,
.dynamic_pointer_cast<nix::LocalFSStore>();
auto storePath =
localStore->parseStorePath(drv.drvPath);
localStore->addPermRoot(storePath, root);
aio.blockOn(localStore->addPermRoot(storePath, root));
}
}
} else {
@@ -1,6 +1,6 @@
{
pkgs ? import (builtins.getFlake (toString ./.)).inputs.nixpkgs { },
system ? pkgs.system,
system ? pkgs.stdenv.hostPlatform.system,
}:
{
@@ -19,7 +19,7 @@
recursion = [ recursion ];
in
derivation {
inherit (pkgs) system;
inherit (pkgs.stdenv.hostPlatform) system;
name = "drvB";
recursiveAttr = recursion;
builder = ":";
+70 -48
View File
@@ -1,6 +1,7 @@
#!/usr/bin/env python3
import json
import os
import subprocess
import pytest
from pathlib import Path
@@ -8,22 +9,57 @@ from tempfile import TemporaryDirectory
from typing import Any, Dict, List
TEST_ROOT = Path(__file__).parent.resolve()
PROJECT_ROOT = TEST_ROOT.parent
BIN = PROJECT_ROOT.joinpath("build", "src", "nix-eval-jobs")
# subprojects/nix-eval-jobs/tests
# PROJECT_ROOT = TEST_ROOT.parent.parent.parent
# BIN = PROJECT_ROOT.joinpath("outputs", "out", "bin", "nix-eval-jobs")
BIN = "nix-eval-jobs"
def check_gc_root(gcRootDir: str, drvPath: str):
"""
Make sure the expected GC root exists in the given dir
"""
link_name = os.path.basename(drvPath)
symlink_path = os.path.join(gcRootDir, link_name)
assert os.path.islink(symlink_path) and drvPath == os.readlink(symlink_path)
def evaluate(
tempdir: TemporaryDirectory,
expected_statuscode: int = 0,
extra_args: List[str] = [],
) -> tuple[Dict[str, Dict[str, Any]], str]:
if nixpkgs_path := os.getenv("NEJ_NIXPKGS_PATH"):
if "--flake" in extra_args:
extra_args.extend(["--override-input", "nixpkgs", f"path:{nixpkgs_path}"])
else:
extra_args.extend(["--arg", "pkgs", f"import {nixpkgs_path} {{}}"])
cmd = [
str(BIN),
"--gc-roots-dir",
tempdir,
"--meta",
"--extra-experimental-features",
"flakes",
] + extra_args
res = subprocess.run(
cmd,
cwd=TEST_ROOT.joinpath("assets"),
text=True,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
)
assert res.returncode == expected_statuscode
print(res.stdout)
print(res.stderr)
return [json.loads(r) for r in res.stdout.split("\n") if r], res.stderr
def common_test(extra_args: List[str]) -> List[Dict[str, Any]]:
with TemporaryDirectory() as tempdir:
cmd = [str(BIN), "--gc-roots-dir", tempdir, "--meta"] + extra_args
res = subprocess.run(
cmd,
cwd=TEST_ROOT.joinpath("assets"),
text=True,
check=True,
stdout=subprocess.PIPE,
)
results = [json.loads(r) for r in res.stdout.split("\n") if r]
results, _ = evaluate(tempdir, 0, extra_args)
assert len(results) == 4
built_job = results[0]
@@ -32,14 +68,17 @@ def common_test(extra_args: List[str]) -> List[Dict[str, Any]]:
assert built_job["outputs"]["out"].startswith("/nix/store")
assert built_job["drvPath"].endswith(".drv")
assert built_job["meta"]["broken"] is False
check_gc_root(tempdir, built_job['drvPath'])
dotted_job = results[1]
assert dotted_job["attr"] == '"dotted.attr"'
assert dotted_job["attrPath"] == ["dotted.attr"]
check_gc_root(tempdir, dotted_job['drvPath'])
recurse_drv = results[2]
assert recurse_drv["attr"] == "recurse.drvB"
assert recurse_drv["name"] == "drvB"
check_gc_root(tempdir, recurse_drv['drvPath'])
substituted_job = results[3]
assert substituted_job["attr"] == "substitutedJob"
@@ -73,48 +112,31 @@ def test_expression() -> None:
def test_eval_error() -> None:
with TemporaryDirectory() as tempdir:
cmd = [
str(BIN),
"--gc-roots-dir",
results, _ = evaluate(
tempdir,
"--meta",
"--workers",
"1",
"--flake",
".#legacyPackages.x86_64-linux.brokenPkgs",
]
res = subprocess.run(
cmd,
cwd=TEST_ROOT.joinpath("assets"),
text=True,
stdout=subprocess.PIPE,
0,
["--workers", "1", "--flake", ".#legacyPackages.x86_64-linux.brokenPkgs"],
)
print(res.stdout)
attrs = json.loads(res.stdout)
assert attrs["attr"] == "brokenPackage"
assert "this is an evaluation error" in attrs["error"]
assert len(results) == 1
attr = results[0]
assert attr["attr"] == "brokenPackage"
assert "this is an evaluation error" in attr["error"]
@pytest.mark.infiniterecursion
def test_recursion_error() -> None:
with TemporaryDirectory() as tempdir:
cmd = [
str(BIN),
"--gc-roots-dir",
results, stderr = evaluate(
tempdir,
"--meta",
"--workers",
"1",
"--flake",
".#legacyPackages.x86_64-linux.infiniteRecursionPkgs",
]
res = subprocess.run(
cmd,
cwd=TEST_ROOT.joinpath("assets"),
text=True,
stderr=subprocess.PIPE,
1,
[
"--workers",
"1",
"--flake",
".#legacyPackages.x86_64-linux.infiniteRecursionPkgs",
],
)
assert res.returncode == 1
print(res.stderr)
assert "packageWithInfiniteRecursion" in res.stderr
assert "possible infinite recursion" in res.stderr
print(stderr)
assert "packageWithInfiniteRecursion" in stderr
assert "possible infinite recursion" in stderr