--- old/test/make/TestMakeBase.gmk	2015-03-11 15:41:39.223212244 +0100
+++ new/test/make/TestMakeBase.gmk	2015-03-11 15:41:39.119207894 +0100
@@ -182,5 +182,23 @@
 TEST_TARGETS += test-vardep
 
 ################################################################################
+# Test sequence
+
+ifneq ($(call sequence, 1, 1), 1)
+  $(error Sequence 1, 1 should be "1", but was $(call sequence, 1, 1))
+endif
+
+ifneq ($(call sequence, 2, 3), 2 3)
+  $(error Sequence 2, 3 should be "2 3", but was $(call sequence, 2, 3))
+endif
+
+ifneq ($(call sequence, 4, 9), 4 5 6 7 8 9)
+  $(error Sequence 4, 9 should be "4 5 6 7 8 9", but was $(call sequence, 4, 9))
+endif
+
+ifneq ($(call sequence, 5, 15), 5 6 7 8 9 10 11 12 13 14 15)
+  $(error Sequence 5, 15 should be "5 6 7 8 9 10 11 12 13 14 15", \
+      but was $(call sequence, 5, 15))
+endif
 
 all: $(TEST_TARGETS)