mirror of
https://github.com/NixOS/nix
synced 2024-09-19 23:03:53 -04:00
41 lines
1.3 KiB
Bash
Executable file
41 lines
1.3 KiB
Bash
Executable file
#!/usr/bin/env bash
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set -eu -o pipefail
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set -x
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source common.sh
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# Avoid store dir being inside sandbox build-dir
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unset NIX_STORE_DIR
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unset NIX_STATE_DIR
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storeDirs
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initLowerStore
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mountOverlayfs
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# Realise a derivation from the lower store to propagate paths to overlay DB
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nix-store --store "$storeB" --realise $drvPath
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# Also ensure dummy file exists in overlay DB
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dummyPath=$(nix-store --store "$storeB" --add ../dummy)
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# Verify should be successful at this point
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nix-store --store "$storeB" --verify --check-contents
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# Now delete one of the derivation inputs in the lower store
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inputDrvFullPath=$(find "$storeA" -name "*-hermetic-input-1.drv")
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inputDrvPath=${inputDrvFullPath/*\/nix\/store\///nix/store/}
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rm -v "$inputDrvFullPath"
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# And truncate the contents of dummy file in lower store
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find "$storeA" -name "*-dummy" -exec truncate -s 0 {} \;
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# Verify should fail with the messages about missing input and modified dummy file
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verifyOutput=$(expectStderr 1 nix-store --store "$storeB" --verify --check-contents --repair)
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<<<"$verifyOutput" grepQuiet "path '$inputDrvPath' disappeared, but it still has valid referrers!"
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<<<"$verifyOutput" grepQuiet "path '$dummyPath' was modified! expected hash"
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<<<"$verifyOutput" grepQuiet "store does not support --verify --repair"
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