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Test that deserializing regular files / symlinks is exclusive

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This commit is contained in:
Eelco Dolstra 2024-09-06 16:28:09 +02:00
parent 9fcb588dd8
commit 52ba3cc5ea
1 changed files with 38 additions and 0 deletions
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38
tests/functional/nars.sh
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@ -24,6 +24,44 @@ expectStderr 1 nix-store --restore "$TEST_ROOT/out" < duplicate.nar | grepQuiet
mkdir -p "$TEST_ROOT/out2"
expectStderr 1 nix-store --restore "$TEST_ROOT/out" < duplicate.nar | grepQuiet "path '.*/out' already exists"
# The same, but for a regular file.
nix-store --dump ./nars.sh > "$TEST_ROOT/tmp.nar"
rm -rf "$TEST_ROOT/out"
nix-store --restore "$TEST_ROOT/out" < "$TEST_ROOT/tmp.nar"
expectStderr 1 nix-store --restore "$TEST_ROOT/out" < "$TEST_ROOT/tmp.nar" | grepQuiet "File exists"
rm -rf "$TEST_ROOT/out"
mkdir -p "$TEST_ROOT/out"
expectStderr 1 nix-store --restore "$TEST_ROOT/out" < "$TEST_ROOT/tmp.nar" | grepQuiet "File exists"
rm -rf "$TEST_ROOT/out"
ln -s "$TEST_ROOT/out2" "$TEST_ROOT/out"
expectStderr 1 nix-store --restore "$TEST_ROOT/out" < "$TEST_ROOT/tmp.nar" | grepQuiet "File exists"
mkdir -p "$TEST_ROOT/out2"
expectStderr 1 nix-store --restore "$TEST_ROOT/out" < "$TEST_ROOT/tmp.nar" | grepQuiet "File exists"
# The same, but for a symlink
ln -sfn foo "$TEST_ROOT/symlink"
nix-store --dump "$TEST_ROOT/symlink" > "$TEST_ROOT/tmp.nar"
rm -rf "$TEST_ROOT/out"
nix-store --restore "$TEST_ROOT/out" < "$TEST_ROOT/tmp.nar"
[[ -L "$TEST_ROOT/out" ]]
expectStderr 1 nix-store --restore "$TEST_ROOT/out" < "$TEST_ROOT/tmp.nar" | grepQuiet "File exists"
rm -rf "$TEST_ROOT/out"
mkdir -p "$TEST_ROOT/out"
expectStderr 1 nix-store --restore "$TEST_ROOT/out" < "$TEST_ROOT/tmp.nar" | grepQuiet "File exists"
rm -rf "$TEST_ROOT/out"
ln -s "$TEST_ROOT/out2" "$TEST_ROOT/out"
expectStderr 1 nix-store --restore "$TEST_ROOT/out" < "$TEST_ROOT/tmp.nar" | grepQuiet "File exists"
mkdir -p "$TEST_ROOT/out2"
expectStderr 1 nix-store --restore "$TEST_ROOT/out" < "$TEST_ROOT/tmp.nar" | grepQuiet "File exists"
# Check whether restoring and dumping a NAR that contains case
# collisions is round-tripping, even on a case-insensitive system.
rm -rf "$TEST_ROOT/case"