commit cde544b29d344a5c884ca3948d1826520308a353
from: Omar Polo <op@omarpolo.com>
date: Fri Feb 17 08:40:02 2023 UTC

regress: allow to run only a subset of the test cases

This allows to run only the test cases named on the command line.

commit - 0e0165f13a58bad062d9761626c1b3ba82df671c
commit + cde544b29d344a5c884ca3948d1826520308a353
blob - 96339d43615d5d8fad7e4a300f64c7db2dc9cea8
blob + 4febc6122401f6f47ac76d69b9db67f578229f64
--- regress/cmdline/common.sh
+++ regress/cmdline/common.sh
@@ -14,6 +14,8 @@
 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
+regress_run_only=""
+
 export GIT_AUTHOR_NAME="Flan Hacker"
 export GIT_AUTHOR_EMAIL="flan_hacker@openbsd.org"
 export GIT_COMMITTER_NAME="$GIT_AUTHOR_NAME"
@@ -241,11 +243,21 @@ test_parseargs()
 			;;
 		esac
 	done
+	shift $(($OPTIND - 1))
+	regress_run_only="$@"
 } >&2
 
 run_test()
 {
 	testfunc="$1"
+
+	if [ -n "$regress_run_only" ]; then
+		case "$regress_run_only" in
+		*$testfunc*) ;;
+		*) return ;;
+		esac
+	fi
+
 	if [ -z "$GOT_TEST_QUIET" ]; then
 		echo -n "$testfunc "
 	fi