3 files changed, 107 insertions, 0 deletions
diff --git a/tests/scripts/gen-prog b/tests/scripts/gen-prog
new file mode 100755
index 0000000..e56ecc3
--- /dev/null
+++ b/tests/scripts/gen-prog
@@ -0,0 +1,34 @@
+#!/bin/sh
+
+NAME=
+PROG=
+while getopts "n:p:" opt; do
+	case "$opt" in
+		n) NAME="$OPTARG";;
+		p) PROG="$OPTARG";;
+		*) echo "unrecognised options -$OPTARG" >&2; exit 1;
+	esac
+done
+
+shift $((OPTIND - 1))
+
+# create all subdirectories
+mkdir -p $(echo "${@}" | tr ' ' '\n' | sed "s|[^/]*$||;s|^|build/$NAME|" | uniq)
+
+for s in ${@}
+do
+	obj="build/${NAME}/${s%.*}.o"
+	dep="${obj}.d"
+
+	echo "${NAME}_OBJS += ${obj}"				>> tests.mk
+	echo "${dep}:"						>> tests.mk
+	echo "-include ${dep}"					>> tests.mk
+	echo "${obj}: $NAME/${s}"				>> tests.mk
+	echo "	\$(COMPILE_TEST) -c $NAME/${s} -o ${obj}"	>> tests.mk
+done
+
+echo "build/${NAME}/$PROG: \$(${NAME}_OBJS) \$(COMMON)"	>> tests.mk
+echo "	\$(COMPILE_TEST) \$(${NAME}_OBJS) \$(COMMON) \
+		-o build/${NAME}/$PROG"	>> tests.mk
+
+echo "include ${NAME}/check.mk" >> tests.mk
diff --git a/tests/scripts/gen-simple b/tests/scripts/gen-simple
new file mode 100755
index 0000000..ddec9a4
--- /dev/null
+++ b/tests/scripts/gen-simple
@@ -0,0 +1,31 @@
+#!/bin/sh
+
+NAME=
+PROGS=
+while getopts "n:p:" opt; do
+	case "$opt" in
+		n) NAME="$OPTARG";;
+		p) PROGS="$PROGS $OPTARG";;
+		*) echo "unrecognised option -$OPTARG" >&2; exit 1;;
+	esac
+done
+
+if [ -z "$NAME" ]; then
+	echo "No name given for tests" >&2; exit 2;
+fi
+
+if [ -z "$PROGS" ]; then
+	echo "No programs to add to initrd" >&2; exit 3;
+fi
+
+echo "build/$NAME/initrd: build/$NAME/init \$(COMMON) \$(KMI)"		>> tests.mk
+echo "	echo build/$NAME/init | \$(GEN_INITRD) build/$NAME/initrd"	>> tests.mk
+echo "reports/$NAME/log: build/$NAME/initrd"				>> tests.mk
+echo "	mkdir -p reports/$NAME"						>> tests.mk
+echo "	rm -f reports/$NAME/*"						>> tests.mk
+echo "	timeout --foreground 30s \$(QEMU) \
+	build/$NAME/initrd > reports/$NAME/log" >> tests.mk
+
+echo "TESTS += $NAME"			>> tests.mk
+echo ".PHONY: do-$NAME"			>> tests.mk
+echo "do-$NAME: reports/$NAME/log"	>> tests.mk
diff --git a/tests/scripts/makefile b/tests/scripts/makefile
new file mode 100644
index 0000000..8ea802f
--- /dev/null
+++ b/tests/scripts/makefile
@@ -0,0 +1,42 @@
+.PHONY: all
+all: check
+
+ARCH		?= riscv64
+CROSS_COMPILE	?= $(ARCH)-unknown-elf-
+
+LLVM		?= 0
+COMPILER	!= [ "$(LLVM)" != "0" ] \
+			&& echo clang --target="$(CROSS_COMPILE)" \
+			|| echo $(CROSS_COMPILE)gcc
+
+OBFLAGS		:= -ffreestanding -nostdlib -std=c17 -g
+INCLUDEFLAGS	:= -I ../include -I.
+WARNFLAGS	:= -Wall -Wextra
+COMPILE_TEST	:= $(COMPILER) $(WARNFLAGS) $(INCLUDEFLAGS) $(OBFLAGS)
+
+GEN_INITRD	:= cpio -H newc -o >
+QEMU		:= qemu-system-$(ARCH) -machine virt -kernel ../kmi.bin \
+		   -serial stdio \
+		   -monitor none \
+		   -nographic \
+		   -no-reboot \
+		   -initrd
+
+KMI		:= ../kmi.bin
+COMMON		:= build/printf.o
+
+build/printf.o: common/printf.c
+	$(COMPILE_TEST) -c common/printf.c -o build/printf.o
+
+include tests.mk
+
+.PHONY: check
+check: $(TESTS)
+	@for d in reports/* ; do				\
+		if [ ! -f "$$d/OK" ]; then			\
+			echo "BROKEN: $$d" ;			\
+		elif [ "$$(tail -n1 $$d/OK)" != "OK" ]; then	\
+			echo "FAIL: $$d" ;			\
+		fi						\
+	done
+	@echo "Done."