# Copyright (c) 2024 DTB <trinity@trinity.moe>
# Copyright (c) 2024 Emma Tebibyte <emma@tebibyte.media>
# SPDX-License-Identifier: FSFAP
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice and this
# notice are preserved.  This file is offered as-is, without any warranty.

.PHONY: intcmp_tests
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 2 1    # >

.PHONY: intcmp_g
intcmp_g: $(BIN)/intcmp
	$(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 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
	$(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?