mirror of
https://github.com/privatevoid-net/nix-super.git
synced 2024-11-22 22:16:16 +02:00
c80cd6bb06
When querying all paths in a binary cache store, the path's representation
is `<hash>-x` (where `x` is the value of `MissingName`) because the .narinfo
filenames only contain the hash.
Before cc46ea1630 this worked correctly,
because the entire path info was read and the path from this
representation was printed, i.e. in the form `<hash>-<name>`. Since then
however, the direct result from `queryAllValidPaths()` was used as `path`.
Added a regression test to make sure the behavior remains correct.
294 lines
8.6 KiB
Bash
294 lines
8.6 KiB
Bash
source common.sh
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needLocalStore "'--no-require-sigs' can’t be used with the daemon"
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# We can produce drvs directly into the binary cache
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clearStore
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clearCacheCache
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nix-instantiate --store "file://$cacheDir" dependencies.nix
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# Create the binary cache.
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clearStore
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clearCache
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outPath=$(nix-build dependencies.nix --no-out-link)
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nix copy --to file://$cacheDir $outPath
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readarray -t paths < <(nix path-info --all --json --store file://$cacheDir | jq 'keys|sort|.[]' -r)
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[[ "${#paths[@]}" -eq 3 ]]
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for path in "${paths[@]}"; do
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[[ "$path" =~ -dependencies-input-0$ ]] \
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|| [[ "$path" =~ -dependencies-input-2$ ]] \
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|| [[ "$path" =~ -dependencies-top$ ]]
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done
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# Test copying build logs to the binary cache.
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expect 1 nix log --store file://$cacheDir $outPath 2>&1 | grep 'is not available'
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nix store copy-log --to file://$cacheDir $outPath
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nix log --store file://$cacheDir $outPath | grep FOO
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rm -rf $TEST_ROOT/var/log/nix
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expect 1 nix log $outPath 2>&1 | grep 'is not available'
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nix log --substituters file://$cacheDir $outPath | grep FOO
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# Test copying build logs from the binary cache.
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nix store copy-log --from file://$cacheDir $(nix-store -qd $outPath)^'*'
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nix log $outPath | grep FOO
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basicDownloadTests() {
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# No uploading tests bcause upload with force HTTP doesn't work.
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# By default, a binary cache doesn't support "nix-env -qas", but does
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# support installation.
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clearStore
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clearCacheCache
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nix-env --substituters "file://$cacheDir" -f dependencies.nix -qas \* | grep -- "---"
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nix-store --substituters "file://$cacheDir" --no-require-sigs -r $outPath
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[ -x $outPath/program ]
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# But with the right configuration, "nix-env -qas" should also work.
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clearStore
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clearCacheCache
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echo "WantMassQuery: 1" >> $cacheDir/nix-cache-info
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nix-env --substituters "file://$cacheDir" -f dependencies.nix -qas \* | grep -- "--S"
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nix-env --substituters "file://$cacheDir" -f dependencies.nix -qas \* | grep -- "--S"
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x=$(nix-env -f dependencies.nix -qas \* --prebuilt-only)
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[ -z "$x" ]
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nix-store --substituters "file://$cacheDir" --no-require-sigs -r $outPath
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nix-store --check-validity $outPath
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nix-store -qR $outPath | grep input-2
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echo "WantMassQuery: 0" >> $cacheDir/nix-cache-info
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}
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# Test LocalBinaryCacheStore.
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basicDownloadTests
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# Test HttpBinaryCacheStore.
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export _NIX_FORCE_HTTP=1
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basicDownloadTests
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# Test whether Nix notices if the NAR doesn't match the hash in the NAR info.
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clearStore
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nar=$(ls $cacheDir/nar/*.nar.xz | head -n1)
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mv $nar $nar.good
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mkdir -p $TEST_ROOT/empty
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nix-store --dump $TEST_ROOT/empty | xz > $nar
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expect 1 nix-build --substituters "file://$cacheDir" --no-require-sigs dependencies.nix -o $TEST_ROOT/result 2>&1 | tee $TEST_ROOT/log
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grepQuiet "hash mismatch" $TEST_ROOT/log
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mv $nar.good $nar
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# Test whether this unsigned cache is rejected if the user requires signed caches.
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clearStore
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clearCacheCache
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if nix-store --substituters "file://$cacheDir" -r $outPath; then
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echo "unsigned binary cache incorrectly accepted"
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exit 1
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fi
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# Test whether fallback works if a NAR has disappeared. This does not require --fallback.
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clearStore
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mv $cacheDir/nar $cacheDir/nar2
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nix-build --substituters "file://$cacheDir" --no-require-sigs dependencies.nix -o $TEST_ROOT/result
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mv $cacheDir/nar2 $cacheDir/nar
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# Test whether fallback works if a NAR is corrupted. This does require --fallback.
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clearStore
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mv $cacheDir/nar $cacheDir/nar2
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mkdir $cacheDir/nar
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for i in $(cd $cacheDir/nar2 && echo *); do touch $cacheDir/nar/$i; done
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(! nix-build --substituters "file://$cacheDir" --no-require-sigs dependencies.nix -o $TEST_ROOT/result)
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nix-build --substituters "file://$cacheDir" --no-require-sigs dependencies.nix -o $TEST_ROOT/result --fallback
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rm -rf $cacheDir/nar
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mv $cacheDir/nar2 $cacheDir/nar
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# Test whether building works if the binary cache contains an
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# incomplete closure.
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clearStore
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rm -v $(grep -l "StorePath:.*dependencies-input-2" $cacheDir/*.narinfo)
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nix-build --substituters "file://$cacheDir" --no-require-sigs dependencies.nix -o $TEST_ROOT/result 2>&1 | tee $TEST_ROOT/log
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grepQuiet "copying path.*input-0" $TEST_ROOT/log
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grepQuiet "copying path.*input-2" $TEST_ROOT/log
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grepQuiet "copying path.*top" $TEST_ROOT/log
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# Idem, but without cached .narinfo.
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clearStore
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clearCacheCache
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nix-build --substituters "file://$cacheDir" --no-require-sigs dependencies.nix -o $TEST_ROOT/result 2>&1 | tee $TEST_ROOT/log
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grepQuiet "don't know how to build" $TEST_ROOT/log
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grepQuiet "building.*input-1" $TEST_ROOT/log
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grepQuiet "building.*input-2" $TEST_ROOT/log
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grepQuiet "copying path.*input-0" $TEST_ROOT/log
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grepQuiet "copying path.*top" $TEST_ROOT/log
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# Create a signed binary cache.
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clearCache
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clearCacheCache
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nix key generate-secret --key-name test.nixos.org-1 > $TEST_ROOT/sk1
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publicKey=$(nix key convert-secret-to-public < $TEST_ROOT/sk1)
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nix key generate-secret --key-name test.nixos.org-1 > $TEST_ROOT/sk2
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badKey=$(nix key convert-secret-to-public < $TEST_ROOT/sk2)
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nix key generate-secret --key-name foo.nixos.org-1 > $TEST_ROOT/sk3
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otherKey=$(nix key convert-secret-to-public < $TEST_ROOT/sk3)
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_NIX_FORCE_HTTP= nix copy --to file://$cacheDir?secret-key=$TEST_ROOT/sk1 $outPath
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# Downloading should fail if we don't provide a key.
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clearStore
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clearCacheCache
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(! nix-store -r $outPath --substituters "file://$cacheDir")
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# And it should fail if we provide an incorrect key.
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clearStore
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clearCacheCache
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(! nix-store -r $outPath --substituters "file://$cacheDir" --trusted-public-keys "$badKey")
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# It should succeed if we provide the correct key.
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nix-store -r $outPath --substituters "file://$cacheDir" --trusted-public-keys "$otherKey $publicKey"
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# It should fail if we corrupt the .narinfo.
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clearStore
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cacheDir2=$TEST_ROOT/binary-cache-2
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rm -rf $cacheDir2
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cp -r $cacheDir $cacheDir2
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for i in $cacheDir2/*.narinfo; do
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grep -v References $i > $i.tmp
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mv $i.tmp $i
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done
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clearCacheCache
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(! nix-store -r $outPath --substituters "file://$cacheDir2" --trusted-public-keys "$publicKey")
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# If we provide a bad and a good binary cache, it should succeed.
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nix-store -r $outPath --substituters "file://$cacheDir2 file://$cacheDir" --trusted-public-keys "$publicKey"
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unset _NIX_FORCE_HTTP
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# Test 'nix verify --all' on a binary cache.
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nix store verify -vvvvv --all --store file://$cacheDir --no-trust
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# Test local NAR caching.
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narCache=$TEST_ROOT/nar-cache
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rm -rf $narCache
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mkdir $narCache
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[[ $(nix store cat --store "file://$cacheDir?local-nar-cache=$narCache" $outPath/foobar) = FOOBAR ]]
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rm -rfv "$cacheDir/nar"
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[[ $(nix store cat --store "file://$cacheDir?local-nar-cache=$narCache" $outPath/foobar) = FOOBAR ]]
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(! nix store cat --store file://$cacheDir $outPath/foobar)
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# Test NAR listing generation.
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clearCache
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outPath=$(nix-build --no-out-link -E '
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with import ./config.nix;
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mkDerivation {
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name = "nar-listing";
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buildCommand = "mkdir $out; echo foo > $out/bar; ln -s xyzzy $out/link";
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}
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')
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nix copy --to file://$cacheDir?write-nar-listing=1 $outPath
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diff -u \
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<(jq -S < $cacheDir/$(basename $outPath | cut -c1-32).ls) \
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<(echo '{"version":1,"root":{"type":"directory","entries":{"bar":{"type":"regular","size":4,"narOffset":232},"link":{"type":"symlink","target":"xyzzy"}}}}' | jq -S)
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# Test debug info index generation.
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clearCache
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outPath=$(nix-build --no-out-link -E '
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with import ./config.nix;
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mkDerivation {
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name = "debug-info";
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buildCommand = "mkdir -p $out/lib/debug/.build-id/02; echo foo > $out/lib/debug/.build-id/02/623eda209c26a59b1a8638ff7752f6b945c26b.debug";
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}
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')
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nix copy --to "file://$cacheDir?index-debug-info=1&compression=none" $outPath
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diff -u \
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<(cat $cacheDir/debuginfo/02623eda209c26a59b1a8638ff7752f6b945c26b.debug | jq -S) \
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<(echo '{"archive":"../nar/100vxs724qr46phz8m24iswmg9p3785hsyagz0kchf6q6gf06sw6.nar","member":"lib/debug/.build-id/02/623eda209c26a59b1a8638ff7752f6b945c26b.debug"}' | jq -S)
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# Test against issue https://github.com/NixOS/nix/issues/3964
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#
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expr='
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with import ./config.nix;
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mkDerivation {
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name = "multi-output";
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buildCommand = "mkdir -p $out; echo foo > $doc; echo $doc > $out/docref";
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outputs = ["out" "doc"];
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}
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'
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outPath=$(nix-build --no-out-link -E "$expr")
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docPath=$(nix-store -q --references $outPath)
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# $ nix-store -q --tree $outPath
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# ...-multi-output
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# +---...-multi-output-doc
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nix copy --to "file://$cacheDir" $outPath
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hashpart() {
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basename "$1" | cut -c1-32
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}
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# break the closure of out by removing doc
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rm $cacheDir/$(hashpart $docPath).narinfo
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nix-store --delete $outPath $docPath
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# -vvv is the level that logs during the loop
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timeout 60 nix-build --no-out-link -E "$expr" --option substituters "file://$cacheDir" \
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--option trusted-binary-caches "file://$cacheDir" --no-require-sigs
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