From bf54d3bc7be151ee3de15e3cc9fabea68369008e Mon Sep 17 00:00:00 2001 From: EuAndreh Date: Sun, 31 Dec 2023 08:49:16 -0300 Subject: Rewrite code, but keeping the exact same semantic and behaviour - assert that the generated `siphash.o` code is identical to the original code, available at `tests/assert-identical.sh`; - remove unneeded `#define`s; - rewrite code with the correct indentation, spacing and formatting; - use C99 constructs over C89 (for loop variable declarations inside the parentheses); - fix the public API. --- tests/assert-identical.sh | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100755 tests/assert-identical.sh (limited to 'tests/assert-identical.sh') diff --git a/tests/assert-identical.sh b/tests/assert-identical.sh new file mode 100755 index 0000000..69fa5ff --- /dev/null +++ b/tests/assert-identical.sh @@ -0,0 +1,25 @@ +#!/bin/sh +set -eu + +NAME='siphash' +CFLAGS='-O2' + +trap "rm -f tests/resources/impl.c src/impl.cmp.o tests/resources/impl.cmp.o" \ + EXIT + +( +cd src/ +gcc $CFLAGS -o impl.cmp.o -c impl.c +strip impl.cmp.o +) & + +( +cd tests/resources/ +sed 's/^int siphash(/int siphash_impl(/' < "$NAME".c > impl.c +gcc $CFLAGS -o impl.cmp.o -c impl.c +strip impl.cmp.o +) & + +wait + +cmp tests/resources/impl.cmp.o src/impl.cmp.o -- cgit v1.2.3