source common.sh echo "building test path" storePath="$(nix-build nar-access.nix -A a --no-out-link)" cd "$TEST_ROOT" # Dump path to nar. narFile="$TEST_ROOT/path.nar" nix-store --dump $storePath > $narFile # Check that find and nar ls match. ( cd $storePath; find . | sort ) > files.find nix nar ls -R -d $narFile "" | sort > files.ls-nar diff -u files.find files.ls-nar # Check that file contents of data match. nix nar cat $narFile /foo/data > data.cat-nar diff -u data.cat-nar $storePath/foo/data # Check that file contents of baz match. nix nar cat $narFile /foo/baz > baz.cat-nar diff -u baz.cat-nar $storePath/foo/baz nix store cat $storePath/foo/baz > baz.cat-nar diff -u baz.cat-nar $storePath/foo/baz # Test --json. diff -u \ <(nix nar ls --json $narFile / | jq -S) \ <(echo '{"type":"directory","entries":{"foo":{},"foo-x":{},"qux":{},"zyx":{}}}' | jq -S) diff -u \ <(nix nar ls --json -R $narFile /foo | jq -S) \ <(echo '{"type":"directory","entries":{"bar":{"type":"regular","size":0,"narOffset":368},"baz":{"type":"regular","size":0,"narOffset":552},"data":{"type":"regular","size":58,"narOffset":736}}}' | jq -S) diff -u \ <(nix nar ls --json -R $narFile /foo/bar | jq -S) \ <(echo '{"type":"regular","size":0,"narOffset":368}' | jq -S) diff -u \ <(nix store ls --json $storePath | jq -S) \ <(echo '{"type":"directory","entries":{"foo":{},"foo-x":{},"qux":{},"zyx":{}}}' | jq -S) diff -u \ <(nix store ls --json -R $storePath/foo | jq -S) \ <(echo '{"type":"directory","entries":{"bar":{"type":"regular","size":0},"baz":{"type":"regular","size":0},"data":{"type":"regular","size":58}}}' | jq -S) diff -u \ <(nix store ls --json -R $storePath/foo/bar| jq -S) \ <(echo '{"type":"regular","size":0}' | jq -S) # Test missing files. nix store ls --json -R $storePath/xyzzy 2>&1 | grep 'does not exist in NAR' nix store ls $storePath/xyzzy 2>&1 | grep 'does not exist' # Test failure to dump. if nix-store --dump $storePath >/dev/full ; then echo "dumping to /dev/full should fail" exit -1 fi