diff options
Diffstat (limited to 'third_party/nix/tests/case-hack.sh')
| -rw-r--r-- | third_party/nix/tests/case-hack.sh | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/third_party/nix/tests/case-hack.sh b/third_party/nix/tests/case-hack.sh new file mode 100644 index 000000000000..61bf9b94bf5c --- /dev/null +++ b/third_party/nix/tests/case-hack.sh @@ -0,0 +1,19 @@ +source common.sh + +clearStore + +rm -rf $TEST_ROOT/case + +opts="--option use-case-hack true" + +# Check whether restoring and dumping a NAR that contains case +# collisions is round-tripping, even on a case-insensitive system. +nix-store $opts --restore $TEST_ROOT/case < case.nar +nix-store $opts --dump $TEST_ROOT/case > $TEST_ROOT/case.nar +cmp case.nar $TEST_ROOT/case.nar +[ "$(nix-hash $opts --type sha256 $TEST_ROOT/case)" = "$(nix-hash --flat --type sha256 case.nar)" ] + +# Check whether we detect true collisions (e.g. those remaining after +# removal of the suffix). +touch "$TEST_ROOT/case/xt_CONNMARK.h~nix~case~hack~3" +(! nix-store $opts --dump $TEST_ROOT/case > /dev/null) |