2023-05-16 06:00:18 +03:00
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#!/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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2023-07-13 22:39:46 +03:00
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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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2023-05-16 06:00:18 +03:00
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storeDirs
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initLowerStore
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mountOverlayfs
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### Do a build in overlay store
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path=$(nix-build ../hermetic.nix --arg busybox $busybox --arg seed 2 --store "$storeB" --no-out-link)
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# Checking for path in lower layer (should fail)
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expect 1 stat $(toRealPath "$storeA/nix/store" "$path")
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# Checking for path in upper layer
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stat $(toRealPath "$storeBTop" "$path")
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# Verifying path in overlay store
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nix-store --verify-path --store "$storeB" "$path"
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