From b1958b531b75afa8a138eae8ace9d17201fa42b9 Mon Sep 17 00:00:00 2001
From: Tino Reichardt <milky-zfs@mcmilk.de>
Date: Sat, 28 Sep 2024 20:24:05 +0400
Subject: ZTS: Replace MD5 and SHA256 wit XXH128

For data integrity checks as done in ZTS, the verification for
unintended data corruption with xxhash128 should be a lot faster
and perfectly usable.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Tino Reichardt <milky-zfs@mcmilk.de>
Closes #16577
---
 tests/zfs-tests/include/commands.cfg  |  7 ++-----
 tests/zfs-tests/include/libtest.shlib | 23 +++++++----------------
 2 files changed, 9 insertions(+), 21 deletions(-)

(limited to 'tests/zfs-tests/include')

diff --git a/tests/zfs-tests/include/commands.cfg b/tests/zfs-tests/include/commands.cfg
index 934aca6f9..be41ce521 100644
--- a/tests/zfs-tests/include/commands.cfg
+++ b/tests/zfs-tests/include/commands.cfg
@@ -100,7 +100,8 @@ export SYSTEM_FILES_COMMON='awk
     uniq
     vmstat
     wc
-    xargs'
+    xargs
+    xxh128sum'
 
 export SYSTEM_FILES_FREEBSD='chflags
     compress
@@ -112,13 +113,11 @@ export SYSTEM_FILES_FREEBSD='chflags
     jexec
     jls
     lsextattr
-    md5
     mdconfig
     newfs
     pw
     rmextattr
     setextattr
-    sha256
     showmount
     swapctl
     sysctl
@@ -146,7 +145,6 @@ export SYSTEM_FILES_LINUX='attr
     lscpu
     lsmod
     lsscsi
-    md5sum
     mkswap
     modprobe
     mountpoint
@@ -156,7 +154,6 @@ export SYSTEM_FILES_LINUX='attr
     perf
     setfattr
     setpriv
-    sha256sum
     udevadm
     unshare
     useradd
diff --git a/tests/zfs-tests/include/libtest.shlib b/tests/zfs-tests/include/libtest.shlib
index 407101826..9cf919c3d 100644
--- a/tests/zfs-tests/include/libtest.shlib
+++ b/tests/zfs-tests/include/libtest.shlib
@@ -3455,35 +3455,26 @@ function tunable_exists
 }
 
 #
-# Compute MD5 digest for given file or stdin if no file given.
+# Compute xxh128sum for given file or stdin if no file given.
 # Note: file path must not contain spaces
 #
-function md5digest
+function xxh128digest
 {
-	openssl md5 -r $1 | awk '{print $1}'
+	xxh128sum $1 | awk '{print $1}'
 }
 
 #
-# Compare the MD5 digest of two files.
+# Compare the xxhash128 digest of two files.
 #
-function cmp_md5s {
+function cmp_xxh128 {
 	typeset file1=$1
 	typeset file2=$2
 
-	typeset sum1=$(md5digest $file1)
-	typeset sum2=$(md5digest $file2)
+	typeset sum1=$(xxh128digest $file1)
+	typeset sum2=$(xxh128digest $file2)
 	test "$sum1" = "$sum2"
 }
 
-#
-# Compute SHA256 digest for given file or stdin if no file given.
-# Note: file path must not contain spaces
-#
-function sha256digest
-{
-	openssl sha256 -r $1 | awk '{print $1}'
-}
-
 function new_fs #<args>
 {
 	case "$UNAME" in
-- 
cgit v1.2.3