From 1c053bc3f053c0cf1353ffce75d5d87de4cf664d Mon Sep 17 00:00:00 2001
From: Tobias Brunner <tobias@strongswan.org>
Date: Fri, 29 Nov 2024 20:04:45 +0100
Subject: [PATCH] testing: Log timestamps relative to the start of the test

Makes it easier to compare multiple runs against each other.
---
 testing/do-tests | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/testing/do-tests b/testing/do-tests
index 570c2e4378..89670da294 100755
--- a/testing/do-tests
+++ b/testing/do-tests
@@ -71,7 +71,9 @@ shift $((OPTIND-1))
 
 function print_time()
 {
-	[ "$timestamps" == "YES" ] && echo "$(date +%T.%N) ~ "
+	[ "$timestamps" == "YES" ] && \
+		logtime=$(date +"%s.%N") && \
+		echo "$(date -d "0 +${logtime} sec -${teststart_ns} sec"  +%S.%N) [$(date -d @${logtime} +%T.%N)] ~ "
 }
 
 ##############################################################################
@@ -304,7 +306,8 @@ do
 	testname=$SUBDIR/$name
 	log_action " $testnumber $testname:"
 
-	teststart=$(date +%s)
+	teststart_ns=$(date +"%s.%N")
+	teststart=$(date -d "@$teststart_ns" +"%s")
 
 	if [ ! -d $DEFAULTTESTSDIR/${testname} ]
 	then
-- 
2.47.2