regress/make-shell: regression test for the shell used by devel/bmake

2 files changed, 47 insertions, 0 deletions

diff --git a/regress/make-shell/Makefile b/regress/make-shell/Makefile
new file mode 100644
index 00000000000..c68c142f0f6
--- /dev/null
+++ b/regress/make-shell/Makefile
@@ -0,0 +1,32 @@
+# $NetBSD: Makefile,v 1.1 2020/05/01 19:16:47 rillig Exp $
+#
+# This regression test demonstrates which features are supported by the
+# shell that is used internally by devel/bmake.  That shell may be
+# different from /bin/sh and ${SH} and TOOLS_PLATFORM.sh.
+#
+# This is most interesting for platforms whose /bin/sh is so broken that
+# it is basically unusable, such as SunOS 10 and earlier.
+
+DISTNAME=	make-shell-2020.05.01
+CATEGORIES=	regress
+MASTER_SITES=	# none
+DISTFILES=	# none
+
+MAINTAINER=	pkgsrc-users@NetBSD.org
+COMMENT=	Test features of the shell used by bmake
+
+WRKSRC=		${WRKDIR}
+PLIST_SRC=	# none
+
+do-regress:
+	# Up to May 2020, shell functions were not used in package
+	# Makefiles.  But could they?
+	${RUN} func() { :; }; func
+
+	# The Solaris /bin/sh cannot handle these word expansions.
+	# Therefore on Solaris, bmake uses /usr/xpg4/bin/sh instead.
+	# Make sure that these don't produce a syntax error.
+	${RUN} path="1/2/3/4"; one=$${path%%/*}
+	${RUN} path="1/2/3/4"; four=$${path##*/}
+
+.include "../../mk/bsd.pkg.mk"
diff --git a/regress/make-shell/spec b/regress/make-shell/spec
new file mode 100644
index 00000000000..e25124b2506
--- /dev/null
+++ b/regress/make-shell/spec
@@ -0,0 +1,15 @@
+# $NetBSD: spec,v 1.1 2020/05/01 19:16:47 rillig Exp $
+#
+
+do_test() {
+	$TEST_MAKE do-regress 1> "$TEST_OUTFILE" 2>&1 \
+	|| TEST_EXITSTATUS=$?
+}
+
+do_cleanup() {
+	$TEST_MAKE clean
+}
+
+check_result() {
+	exit_status 0
+}