add focused unit and map checks

Makefile

@@ -1,9 +1,15 @@
 CC = 9c
 LD = 9l
+PKGGOALS := $(filter-out check test verify-map clean xim bench,$(MAKECMDGOALS))
+ifeq ($(MAKECMDGOALS),)
+PKGGOALS := all
+endif
+ifneq ($(PKGGOALS),)
 DBUS_CFLAGS := $(shell pkg-config --cflags dbus-1)
 DBUS_LIBS := $(shell pkg-config --libs dbus-1)
 WL_CFLAGS := $(shell pkg-config --cflags wayland-client xkbcommon)
 WL_LIBS := $(shell pkg-config --libs wayland-client xkbcommon)
+endif
 CFLAGS = -Wall -Wextra -O2 -g $(DBUS_CFLAGS) $(WL_CFLAGS)
 PROG = strans
 
@@ -19,13 +25,22 @@ $(OBJS): dat.h fn.h ipc.h
 
 clean:
 	rm -f $(OBJS) $(PROG)
-	make -C xim/ clean
-	make -C bench/ clean
+	$(MAKE) -C tests clean
+	$(MAKE) -C xim/ clean
+	$(MAKE) -C bench/ clean
 
 xim:
-	make -C xim/
+	$(MAKE) -C xim/
 
 bench:
-	make -C bench/
+	$(MAKE) -C bench/
 
-.PHONY: all clean xim bench
+check: verify-map test
+
+test:
+	$(MAKE) -C tests check TESTARGS="$(TESTARGS)"
+
+verify-map:
+	python3 map/mktelex.py | cmp - map/telex.map
+
+.PHONY: all check test verify-map clean xim bench