mirror of
https://github.com/privatevoid-net/nix-super.git
synced 2024-11-23 22:46:16 +02:00
52 lines
1.3 KiB
Bash
52 lines
1.3 KiB
Bash
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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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export NIX_CONFIG='build-users-group = '
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# Creating testing directories
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storeA="$TEST_ROOT/store_a"
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storeB="$TEST_ROOT/store_b?real=$TEST_ROOT/merged-store"
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storeBTop="$TEST_ROOT/store_b"
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mkdir -p "$TEST_ROOT"/{store_a,store_b,merged-store,workdir}
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# Mounting Overlay Store
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nix-store --store "$TEST_ROOT/store_a" --add dummy
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nix-store --store "$TEST_ROOT/store_b" --add dummy
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mount -t overlay overlay \
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-o lowerdir="$TEST_ROOT/store_a/nix/store" \
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-o upperdir="$TEST_ROOT/store_b/nix/store" \
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-o workdir="$TEST_ROOT/workdir" \
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"$TEST_ROOT/merged-store" || skipTest "overlayfs is not supported"
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path_a=$(nix-build '<nixpkgs>' -A signal-desktop --store "$storeA")
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# Checking for Path in store_a
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stat "$TEST_ROOT/store_a/$path_a"
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# Checking for Path in store_b
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expect 1 stat "$TEST_ROOT/store_b/$path_a"
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# Checking for Path in merged-store
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ls "$TEST_ROOT/merged-store/$(echo "$path_a" | sed 's|/nix/store/||g')"
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# Verifying path in store_a
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nix-store --verify-path --store "$storeA" "$path_a"
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# Verifiying path in merged-store (Should fail)
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expect 1 nix-store --verify-path --store "$storeB" "$path_a"
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# Verifying path in store_b (Should fail)
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expect 1 nix-store --verify-path --store "$storeBTop" "$path_a"
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path_b=$(nix-build '<nixpkgs>' -A signal-desktop --store "$storeB")
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