source common.sh # XXX: This shouldn’t be, but #4813 cause this test to fail buggyNeedLocalStore "see #4813" checkBuildTempDirRemoved () { buildDir=$(sed -n 's/CHECK_TMPDIR=//p' $1 | head -1) checkBuildIdFile=${buildDir}/checkBuildId [[ ! -f $checkBuildIdFile ]] || ! grep $checkBuildId $checkBuildIdFile } # written to build temp directories to verify created by this instance checkBuildId=$(date +%s%N) clearStore nix-build dependencies.nix --no-out-link nix-build dependencies.nix --no-out-link --check # check for dangling temporary build directories # only retain if build fails and --keep-failed is specified, or... # ...build is non-deterministic and --check and --keep-failed are both specified nix-build check.nix -A failed --argstr checkBuildId $checkBuildId \ --no-out-link 2> $TEST_ROOT/log || status=$? [ "$status" = "100" ] checkBuildTempDirRemoved $TEST_ROOT/log nix-build check.nix -A failed --argstr checkBuildId $checkBuildId \ --no-out-link --keep-failed 2> $TEST_ROOT/log || status=$? [ "$status" = "100" ] if checkBuildTempDirRemoved $TEST_ROOT/log; then false; fi nix-build check.nix -A deterministic --argstr checkBuildId $checkBuildId \ --no-out-link 2> $TEST_ROOT/log checkBuildTempDirRemoved $TEST_ROOT/log nix-build check.nix -A deterministic --argstr checkBuildId $checkBuildId \ --no-out-link --check --keep-failed 2> $TEST_ROOT/log if grep -q 'may not be deterministic' $TEST_ROOT/log; then false; fi checkBuildTempDirRemoved $TEST_ROOT/log nix build -f check.nix deterministic --rebuild --repeat 1 \ --argstr checkBuildId $checkBuildId --keep-failed --no-link \ 2> $TEST_ROOT/log if grep -q 'checking is not possible' $TEST_ROOT/log; then false; fi # Repeat is set to 1, ie. nix should build deterministic twice. if [ "$(grep "checking outputs" $TEST_ROOT/log | wc -l)" -ne 2 ]; then false; fi checkBuildTempDirRemoved $TEST_ROOT/log nix-build check.nix -A nondeterministic --argstr checkBuildId $checkBuildId \ --no-out-link 2> $TEST_ROOT/log checkBuildTempDirRemoved $TEST_ROOT/log nix-build check.nix -A nondeterministic --argstr checkBuildId $checkBuildId \ --no-out-link --check 2> $TEST_ROOT/log || status=$? grep 'may not be deterministic' $TEST_ROOT/log [ "$status" = "104" ] checkBuildTempDirRemoved $TEST_ROOT/log nix build -f check.nix nondeterministic --rebuild --repeat 1 \ --argstr checkBuildId $checkBuildId --keep-failed --no-link \ 2> $TEST_ROOT/log || status=$? grep 'may not be deterministic' $TEST_ROOT/log checkBuildTempDirRemoved $TEST_ROOT/log nix-build check.nix -A nondeterministic --argstr checkBuildId $checkBuildId \ --no-out-link --check --keep-failed 2> $TEST_ROOT/log || status=$? grep 'may not be deterministic' $TEST_ROOT/log [ "$status" = "104" ] if checkBuildTempDirRemoved $TEST_ROOT/log; then false; fi clearStore nix-build dependencies.nix --no-out-link --repeat 3 nix-build check.nix -A nondeterministic --no-out-link --repeat 1 2> $TEST_ROOT/log || status=$? [ "$status" = "1" ] grep 'differs from previous round' $TEST_ROOT/log path=$(nix-build check.nix -A fetchurl --no-out-link) chmod +w $path echo foo > $path chmod -w $path nix-build check.nix -A fetchurl --no-out-link --check # Note: "check" doesn't repair anything, it just compares to the hash stored in the database. [[ $(cat $path) = foo ]] nix-build check.nix -A fetchurl --no-out-link --repair [[ $(cat $path) != foo ]] echo 'Hello World' > $TEST_ROOT/dummy nix-build check.nix -A hashmismatch --no-out-link || status=$? [ "$status" = "102" ] echo -n > $TEST_ROOT/dummy nix-build check.nix -A hashmismatch --no-out-link echo 'Hello World' > $TEST_ROOT/dummy nix-build check.nix -A hashmismatch --no-out-link --check || status=$? [ "$status" = "102" ] # Multiple failures with --keep-going nix-build check.nix -A nondeterministic --no-out-link nix-build check.nix -A nondeterministic -A hashmismatch --no-out-link --check --keep-going || status=$? [ "$status" = "110" ]