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NIX: Run each test flavour as a separate derivation.

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This commit is contained in:
Petr Rockai 2014-07-29 14:30:22 +02:00
parent 003bf24723
commit 93d8455faa
1 changed files with 32 additions and 17 deletions
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49
nix/default.nix
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@ -9,9 +9,27 @@
let
pkgs = import nixpkgs {};
lib = pkgs.lib;
mkTest = { build, diskFun, extras ? [], kernel, vmtools, ... }: pkgs.stdenv.mkDerivation rec {
mkTest = args: pkgs.stdenv.mkDerivation rec {
name = "lvm2-test-${(args.diskFun {}).name}";
builder = pkgs.writeScript "lvm2-collect-results" ''
#!${pkgs.bash}/bin/bash
. $stdenv/setup
mkdir -p $out/test-results
for i in ${lib.concatStringsSep " " buildInputs}; do
cat $i/test-results/list >> $out/test-results/list
cp $i/test-results'/'*.txt $out/test-results/
done
'';
buildInputs = map (x: runTest (args // { flavour = x; }))
[ "ndev-vanilla" "ndev-lvmetad" "ndev-cluster" "udev-vanilla" "udev-lvmetad" "udev-cluster" ];
};
runTest = { build, diskFun, extras ? [], kernel, vmtools, flavour, ... }: pkgs.stdenv.mkDerivation rec {
diskImage = diskFun { extraPackages = extras; };
name = "lvm2-test-${diskImage.name}";
name = "lvm2-test-${diskImage.name}-${flavour}";
# this is the builder that runs in the guest
origBuilder = pkgs.writeScript "vm-test-guest" ''
@ -24,25 +42,22 @@ let
url = "http://archives.fedoraproject.org/pub/archive/fedora/linux/updates/16/i386/lcov-1.9-2.fc16.noarch.rpm";
sha256 = "0ycdh5mb7p5ll76mqk0p6gpnjskvxxgh3a3bfr1crh94nvpwhp4z"; }}
mkdir -p /tmp/xchg/results-{udev,ndev}
mkdir -p /tmp/xchg/results
dmsetup targets
export LVM_TEST_BACKING_DEVICE=/dev/sdb
lvm2-testsuite --batch --outdir /tmp/xchg/results-ndev --continue \
--fatal-timeouts --heartbeat /tmp/xchg/heartbeat \
--flavours ndev-vanilla,ndev-cluster,ndev-lvmetad \
--kmsg
watch=
if echo ${flavour} | grep -q udev; then
(/usr/lib/systemd/systemd-udevd || /usr/lib/udev/udevd || /sbin/udevd || \
find / -xdev -name \*udevd) >> /tmp/xchg/udevd.log 2>&1 &
watch="--watch /tmp/xchg/udevd.log"
fi
(/usr/lib/systemd/systemd-udevd || /usr/lib/udev/udevd || /sbin/udevd || \
find / -xdev -name \*udevd) >> /tmp/xchg/udevd.log 2>&1 &
lvm2-testsuite --batch --outdir /tmp/xchg/results-udev --continue \
lvm2-testsuite --batch --outdir /tmp/xchg/results --continue \
--fatal-timeouts --heartbeat /tmp/xchg/heartbeat \
--flavours udev-vanilla,udev-cluster,udev-lvmetad \
--watch /tmp/xchg/udevd.log --kmsg
# if we made it this far, all test results are in
--flavours ${flavour} $watch --kmsg ${if lib.eqStrings T "" then "" else "--only ${T}"}
# TODO: coverage reports
# make lcov || true
@ -84,7 +99,7 @@ let
continue
fi
cat xchg/results-ndev/journal xchg/results-udev/journal > j.current 2> /dev/null
cat xchg/results/journal > j.current 2> /dev/null
cat xchg/heartbeat > hb.current 2> /dev/null
if diff j.current j.last >& /dev/null; then
counter=$(($counter + 1));
@ -116,7 +131,7 @@ let
rm -f pid # disarm the monitor process
# if we have any new results, stash them
mv xchg/results-*'/'*.txt $out/test-results/ || true
mv xchg/results'/'*.txt $out/test-results/ || true
if test -n "$(cat xchg/in-vm-exit)"; then # the VM is done
test 0 -eq "$(cat xchg/in-vm-exit)" && rm -f $out/nix-support/failed
@ -126,7 +141,7 @@ let
sleep 10 # wait for the VM to clean up before starting up a new one
done
cat xchg/results-ndev/list xchg/results-udev/list > $out/test-results/list || true
cat xchg/results/list > $out/test-results/list || true
'';
};