nix/tests/timeout.sh
Eelco Dolstra 21948deed9
Kill builds when we get EOF on the log FD
This closes a long-time bug that allowed builds to hang Nix
indefinitely (regardless of timeouts) simply by doing

  exec > /dev/null 2>&1; while true; do true; done

Now, on EOF, we just send SIGKILL to the child to make sure it's
really gone.
2017-01-19 17:16:14 +01:00

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# Test the `--timeout' option.
source common.sh
failed=0
messages="`nix-build -Q timeout.nix -A infiniteLoop --timeout 2 2>&1 || failed=1`"
if [ $failed -ne 0 ]; then
echo "error: nix-store succeeded; should have timed out"
exit 1
fi
if ! echo "$messages" | grep -q "timed out"; then
echo "error: build may have failed for reasons other than timeout; output:"
echo "$messages" >&2
exit 1
fi
if nix-build -Q timeout.nix -A infiniteLoop --option build-max-log-size 100; then
echo "build should have failed"
exit 1
fi
if nix-build timeout.nix -A silent --max-silent-time 2; then
echo "build should have failed"
exit 1
fi
if nix-build timeout.nix -A closeLog; then
echo "build should have failed"
exit 1
fi