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Add 'third_party/nix/' from commit 'be66c7a6b24e3c3c6157fd37b86c7203d14acf10'

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git-subtree-dir: third_party/nix
git-subtree-mainline: cf8cd640c1
git-subtree-split: be66c7a6b24e3c3c6157fd37b86c7203d14acf10
This commit is contained in:
Vincent Ambo 2020-05-17 15:52:38 +01:00
commit 7994fd1d54
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44
third_party/nix/tests/nar-access.sh vendored Normal file
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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 ls-nar match.
( cd $storePath; find . | sort ) > files.find
nix ls-nar -R -d $narFile "" | sort > files.ls-nar
diff -u files.find files.ls-nar
# Check that file contents of data match.
nix cat-nar $narFile /foo/data > data.cat-nar
diff -u data.cat-nar $storePath/foo/data
# Check that file contents of baz match.
nix cat-nar $narFile /foo/baz > baz.cat-nar
diff -u baz.cat-nar $storePath/foo/baz
nix cat-store $storePath/foo/baz > baz.cat-nar
diff -u baz.cat-nar $storePath/foo/baz
# Test --json.
[[ $(nix ls-nar --json $narFile /) = '{"type":"directory","entries":{"foo":{},"foo-x":{},"qux":{},"zyx":{}}}' ]]
[[ $(nix ls-nar --json -R $narFile /foo) = '{"type":"directory","entries":{"bar":{"type":"regular","size":0,"narOffset":368},"baz":{"type":"regular","size":0,"narOffset":552},"data":{"type":"regular","size":58,"narOffset":736}}}' ]]
[[ $(nix ls-nar --json -R $narFile /foo/bar) = '{"type":"regular","size":0,"narOffset":368}' ]]
[[ $(nix ls-store --json $storePath) = '{"type":"directory","entries":{"foo":{},"foo-x":{},"qux":{},"zyx":{}}}' ]]
[[ $(nix ls-store --json -R $storePath/foo) = '{"type":"directory","entries":{"bar":{"type":"regular","size":0},"baz":{"type":"regular","size":0},"data":{"type":"regular","size":58}}}' ]]
[[ $(nix ls-store --json -R $storePath/foo/bar) = '{"type":"regular","size":0}' ]]
# Test missing files.
nix ls-store --json -R $storePath/xyzzy 2>&1 | grep 'does not exist in NAR'
nix ls-store $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