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Rename test to delete-duplicate.

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Ben Radford 2023-07-26 14:29:36 +01:00 • committed by Ben Radford
parent ed14286924
commit 6da05c0a11
3 changed files with 4 additions and 4 deletions
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38
tests/overlay-local-store/delete-duplicate-inner.sh Normal file
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#!/usr/bin/env bash
set -eu -o pipefail
set -x
source common.sh
# Avoid store dir being inside sandbox build-dir
unset NIX_STORE_DIR
unset NIX_STATE_DIR
storeDirs
initLowerStore
mountOverlayfs
# Add to overlay before lower to ensure file is duplicated
upperPath=$(nix-store --store "$storeB" --add delete-duplicate.sh)
lowerPath=$(nix-store --store "$storeA" --add delete-duplicate.sh)
[[ "$upperPath" = "$lowerPath" ]]
# Check there really are two files with different inodes
upperInode=$(stat -c %i "$storeBRoot/$upperPath")
lowerInode=$(stat -c %i "$storeA/$lowerPath")
[[ "$upperInode" != "$lowerInode" ]]
# Now delete file via the overlay store
nix-store --store "$storeB&remount-hook=$PWD/remount.sh" --delete "$upperPath"
# Check there is no longer a file in upper layer
expect 1 stat "$storeBTop/${upperPath##/nix/store/}"
# Check that overlay file is now the one in lower layer
upperInode=$(stat -c %i "$storeBRoot/$upperPath")
lowerInode=$(stat -c %i "$storeA/$lowerPath")
[[ "$upperInode" = "$lowerInode" ]]