diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/gc-auto.sh | 59 | ||||
| -rw-r--r-- | tests/local.mk | 4 |
2 files changed, 62 insertions, 1 deletions
diff --git a/tests/gc-auto.sh b/tests/gc-auto.sh new file mode 100644 index 000000000000..1e91282d0f99 --- /dev/null +++ b/tests/gc-auto.sh @@ -0,0 +1,59 @@ +source common.sh + +clearStore + +garbage1=$(nix add-to-store --name garbage1 ./tarball.sh) +garbage2=$(nix add-to-store --name garbage2 ./tarball.sh) +garbage3=$(nix add-to-store --name garbage3 ./tarball.sh) + +fake_free=$TEST_ROOT/fake-free +export _NIX_TEST_FREE_SPACE_FILE=$fake_free +echo 1100 > $fake_free + +expr=$(cat <<EOF +with import ./config.nix; mkDerivation { + name = "gc-A"; + buildCommand = '' + [[ \$(ls \$NIX_STORE/*-garbage? | wc -l) = 3 ]] + mkdir \$out + echo foo > \$out/bar + echo 1... + sleep 2 + echo 100 > $fake_free + echo 2... + sleep 2 + echo 3... + [[ \$(ls \$NIX_STORE/*-garbage? | wc -l) = 1 ]] + ''; +} +EOF +) + +nix build -o $TEST_ROOT/result-A -L "($expr)" \ + --min-free 1000 --max-free 2000 --min-free-check-interval 1 & +pid=$! + +expr2=$(cat <<EOF +with import ./config.nix; mkDerivation { + name = "gc-B"; + buildCommand = '' + mkdir \$out + echo foo > \$out/bar + echo 1... + sleep 2 + echo 100 > $fake_free + echo 2... + sleep 2 + echo 3... + ''; +} +EOF +) + +nix build -o $TEST_ROOT/result-B -L "($expr2)" \ + --min-free 1000 --max-free 2000 --min-free-check-interval 1 + +wait "$pid" + +[[ foo = $(cat $TEST_ROOT/result-A/bar) ]] +[[ foo = $(cat $TEST_ROOT/result-B/bar) ]] diff --git a/tests/local.mk b/tests/local.mk index 1ff68348b3c7..261e4db0de88 100644 --- a/tests/local.mk +++ b/tests/local.mk @@ -3,7 +3,9 @@ check: nix_tests = \ init.sh hash.sh lang.sh add.sh simple.sh dependencies.sh \ - gc.sh gc-concurrent.sh \ + gc.sh \ + gc-concurrent.sh \ + gc-auto.sh \ referrers.sh user-envs.sh logging.sh nix-build.sh misc.sh fixed.sh \ gc-runtime.sh check-refs.sh filter-source.sh \ remote-store.sh export.sh export-graph.sh \ |