diff --git a/tests/bonsai/intcmp.mk b/tests/bonsai/intcmp.mk
index 53f4282..57afae0 100755
--- a/tests/bonsai/intcmp.mk
+++ b/tests/bonsai/intcmp.mk
@@ -7,30 +7,39 @@
 # notice are preserved.  This file is offered as-is, without any warranty.
 
 .PHONY: intcmp_tests
-intcmp_tests: intcmp_e intcmp_g intcmp_l
+intcmp_tests: intcmp_help intcmp_e intcmp_g intcmp_l intcmp_combined
+
+.PHONY: intcmp_help
+intcmp_help: $(BIN)/intcmp
+	! $(BIN)/intcmp -h
 
 .PHONY: intcmp_e
 intcmp_e: $(BIN)/intcmp
-	$(BIN)/intcmp -e     3 3 3
-	! $(BIN)/intcmp -e   1 2 3
+	$(BIN)/intcmp   -e   3 3 3    # ==
+	! $(BIN)/intcmp -e   1 2 3    # <
+	! $(BIN)/intcmp -e   3 2 1    # >
 
 .PHONY: intcmp_g
 intcmp_g: $(BIN)/intcmp
-	$(BIN)/intcmp -g     3 2 1
-	! $(BIN)/intcmp -g   1 3 3
-	$(BIN)/intcmp -ge    3 3 1
-	! $(BIN)/intcmp -ge  1 2 3
+	$(BIN)/intcmp   -g   3 2 1    # >
+	! $(BIN)/intcmp -g   3 3 3    # ==
+	! $(BIN)/intcmp -g   1 2 3    # <
+	$(BIN)/intcmp   -ge  3 3 1    # >=
+	! $(BIN)/intcmp -ge  1 2 3    # <
 
 .PHONY: intcmp_l
 intcmp_l: $(BIN)/intcmp
-	$(BIN)/intcmp -l     1 2 3
-	! $(BIN)/intcmp -l   3 3 1
-	$(BIN)/intcmp -le    1 3 3
-	! $(BIN)/intcmp -le  3 2 1
+	$(BIN)/intcmp   -l   1 2 3    # <
+	! $(BIN)/intcmp -l   3 3 3    # ==
+	! $(BIN)/intcmp -l   3 2 1    # >
+	$(BIN)/intcmp   -le  1 3 3    # <=
+	! $(BIN)/intcmp -le  3 2 1    # >
 
 .PHONY: intcmp_combined
 intcmp_combined: $(BIN)/intcmp
-	$(BINARY) -gl    1 2 3
-	! $(BINARY) -gl  3 3 3
-	$(BINARY) -egl   3 1 1 2
-	! $(BINARY) -egl foo
+	$(BIN)/intcmp   -gl  1 2 3    # <
+	$(BIN)/intcmp   -gl  3 2 1    # >
+	$(BIN)/intcmp   -gl  1 3 1    # !=
+	! $(BIN)/intcmp -gl  3 3 3    # ==
+	$(BIN)/intcmp   -egl 3 1 1 3  # >, ==, <
+	! $(BIN)/intcmp -egl foo      # huh?