Merge pull request #147 from Mic92/fix-travis

travis: parallelize evaluation and limit RAM usage
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Jörg Thalheim 2020-03-11 09:46:57 +00:00 committed by GitHub
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6 changed files with 130 additions and 57 deletions

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language: nix language: nix
script: nix-build release.nix --dry-run --show-trace script:
./tests/run.py

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[Samsung Series 9 NP900X3C]: samsung/np900x3c [Samsung Series 9 NP900X3C]: samsung/np900x3c
[Purism Librem 13v3]: purism/librem/13v3 [Purism Librem 13v3]: purism/librem/13v3
[Toshiba Chromebook 2 `swanky`]: toshiba/swanky [Toshiba Chromebook 2 `swanky`]: toshiba/swanky
## How to contribute a new device profile
1. Add your device profile expression in the appropriate directory
2. Link it in the table in README.md
3. Run ./tests/run.py to test it. The test script script will parse all the profiles from the README.md

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boot = { boot = {
consoleLogLevel = lib.mkDefault 7; consoleLogLevel = lib.mkDefault 7;
extraTTYs = [ "ttyAMA0" ]; extraTTYs = [ "ttyAMA0" ];
kernelPackages = lib.mkDefault pkgs.linuxPackages_rpi; kernelPackages = lib.mkDefault pkgs.linuxPackages_rpi2;
kernelParams = [ kernelParams = [
"dwc_otg.lpm_enable=0" "dwc_otg.lpm_enable=0"
"console=ttyAMA0,115200" "console=ttyAMA0,115200"

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{ ... }:
let
shim = {
boot.loader.systemd-boot.enable = true;
fileSystems."/" = {
device = "/dev/disk/by-uuid/00000000-0000-0000-0000-000000000000";
fsType = "btrfs";
};
nixpkgs.config = {
allowBroken = true;
allowUnfree = true;
};
};
buildProfile = profile: (import <nixpkgs/nixos> {
configuration.imports = [ profile shim ];
}).system;
in
{
acer-aspire-4810t = buildProfile ./acer/aspire/4810t;
airis-n990 = buildProfile ./airis/n990;
apple-macbook-air-4 = buildProfile ./apple/macbook-air/4;
apple-macbook-air-6 = buildProfile ./apple/macbook-air/6;
apple-macbook-pro-10-1 = buildProfile ./apple/macbook-pro/10-1;
apple-macbook-pro-11-5 = buildProfile ./apple/macbook-pro/11-5;
apple-macbook-pro-12-1 = buildProfile ./apple/macbook-pro/12-1;
dell-e7240 = buildProfile ./dell/e7240;
dell-xps-13-9380 = buildProfile ./dell/xps/13-9380;
dell-xps-13-9370 = buildProfile ./dell/xps/13-9370;
dell-xps-15-9550 = buildProfile ./dell/xps/15-9550;
lenovo-thinkpad-t410 = buildProfile ./lenovo/thinkpad/t410;
lenovo-thinkpad-t440p = buildProfile ./lenovo/thinkpad/t440p;
lenovo-thinkpad-t450s = buildProfile ./lenovo/thinkpad/t450s;
lenovo-thinkpad-t460s = buildProfile ./lenovo/thinkpad/t460s;
lenovo-thinkpad-x140e = buildProfile ./lenovo/thinkpad/x140e;
lenovo-thinkpad-x220 = buildProfile ./lenovo/thinkpad/x220;
lenovo-thinkpad-x230 = buildProfile ./lenovo/thinkpad/x230;
lenovo-thinkpad-x250 = buildProfile ./lenovo/thinkpad/x250;
lenovo-thinkpad-x260 = buildProfile ./lenovo/thinkpad/x260;
lenovo-thinkpad-x280 = buildProfile ./lenovo/thinkpad/x280;
microsoft-surface-pro-3 = buildProfile ./microsoft/surface-pro/3;
pcengines-apu = buildProfile ./pcengines/apu;
toshiba-swanky = buildProfile ./toshiba/swanky;
}

19
tests/build-profile.nix Normal file
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{ profile }:
let
shim = {
boot.loader.systemd-boot.enable = true;
fileSystems."/" = {
device = "/dev/disk/by-uuid/00000000-0000-0000-0000-000000000000";
fsType = "btrfs";
};
nixpkgs.config = {
allowBroken = true;
allowUnfree = true;
};
};
in (import <nixpkgs/nixos> {
configuration.imports = [ profile shim ];
}).system

102
tests/run.py Executable file
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#!/usr/bin/env nix-shell
#!nix-shell -p nix -p python3 -i python
import argparse
import multiprocessing
import re
import subprocess
import sys
from pathlib import Path
from typing import List, Tuple
TEST_ROOT = Path(__file__).resolve().parent
ROOT = TEST_ROOT.parent
GREEN = "\033[92m"
RED = "\033[91m"
RESET = "\033[0m"
def parse_readme() -> List[str]:
profiles = set()
with open(ROOT.joinpath("README.md")) as f:
for line in f:
results = re.findall(r"<nixos-hardware/[^>]+>", line)
profiles.update(results)
return list(profiles)
def build_profile(profile: str) -> Tuple[str, subprocess.CompletedProcess]:
# Hard-code this for now until we have enough other architectures to care about this.
system = "x86_64-linux"
if "raspberry-pi/2" in profile:
system = "armv7l-linux"
cmd = [
"nix-build",
"-I",
f"nixos-hardware={ROOT}",
"--dry-run",
"--show-trace",
"build-profile.nix",
"--system",
system,
"--arg",
"profile",
profile,
]
res = subprocess.run(
cmd, cwd=TEST_ROOT, stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True,
)
return (profile, res)
def parse_args() -> argparse.Namespace:
parser = argparse.ArgumentParser(description="Run hardware tests")
parser.add_argument(
"--jobs",
type=int,
default=multiprocessing.cpu_count(),
help="Number of parallel evaluations."
"If set to 1 it disable multi processing (suitable for debugging)",
)
parser.add_argument("profiles", nargs="*")
return parser.parse_args()
def main() -> None:
args = parse_args()
if len(args.profiles) == 0:
profiles = parse_readme()
else:
profiles = args.profiles
failed_profiles = []
def eval_finished(args: Tuple[str, subprocess.CompletedProcess]) -> None:
profile, res = args
if res.returncode == 0:
print(f"{GREEN}OK {profile}{RESET}")
else:
print(f"{RED}FAIL {profile}:{RESET}", file=sys.stderr)
if res.stdout != "":
print(f"{RED}{res.stdout.rstrip()}{RESET}", file=sys.stderr)
print(f"{RED}{res.stderr.rstrip()}{RESET}", file=sys.stderr)
failed_profiles.append(profile)
if len(profiles) == 0 or args.jobs == 1:
for profile in profiles:
eval_finished(build_profile(profile))
else:
pool = multiprocessing.Pool(processes=args.jobs)
for r in pool.imap(build_profile, profiles):
eval_finished(r)
if len(failed_profiles) > 0:
print(f"\n{RED}The following {len(failed_profiles)} test(s) failed:{RESET}")
for profile in failed_profiles:
print(f"{sys.argv[0]} '{profile}'")
sys.exit(1)
if __name__ == "__main__":
main()