From: Jeff King <peff@peff.net>
Date: Fri, 17 Feb 2012 07:45:43 GMT
Subject: Re: [PATCH v2 2/3] Introduce a performance testing framework
Message-ID: <20120217074543.GA25213@sigill.intra.peff.net>
In-Reply-To: <5e712370fcfe32832998c085fdf6b5a7c4e7d64b.1329428159.git.trast@student.ethz.ch>

On Thu, Feb 16, 2012 at 10:41:14PM +0100, Thomas Rast wrote:

> +	if test $eval_ret = 0 || test -n "$expecting_failure"
> +	then
> +		test_eval_ "$test_cleanup"
> +		source ./test_vars || error "failed to load updated environment"
> +	fi

"source" is a bash-ism (actually, it is a csh-ism as far as I know, but
perhaps it predates even that). The correct POSIX spelling is ".".

After tweaking this line, the suite seems to run fine for me with dash
as /bin/sh. Patch is below for your convenience.

-Peff

---
diff --git a/t/perf/perf-lib.sh b/t/perf/perf-lib.sh
index 07e9b09..629d7d5 100644
--- a/t/perf/perf-lib.sh
+++ b/t/perf/perf-lib.sh
@@ -135,7 +135,7 @@ exit $ret' >&3 2>&4
 	if test $eval_ret = 0 || test -n "$expecting_failure"
 	then
 		test_eval_ "$test_cleanup"
-		source ./test_vars || error "failed to load updated environment"
+		. ./test_vars || error "failed to load updated environment"
 	fi
 	if test "$verbose" = "t" && test -n "$HARNESS_ACTIVE"; then
 		echo ""