Makes test output colorful- yay\!

Make.tests

# -*- makefile -*-

include $(patsubst %,$(SRCDIR)/%/Make.tests,$(TEST_SUBDIRS))

# Colors!
GREEN  =\e[01;38;5;82m
PINK   =\e[01;38;5;197m
D      =\e[01;37;40m
CLRCOL =\e[0m

PROGS = $(foreach subdir,$(TEST_SUBDIRS),$($(subdir)_PROGS))
TESTS = $(foreach subdir,$(TEST_SUBDIRS),$($(subdir)_TESTS))
EXTRA_GRADES = $(foreach subdir,$(TEST_SUBDIRS),$($(subdir)_EXTRA_GRADES))

OUTPUTS = $(addsuffix .output,$(TESTS) $(EXTRA_GRADES))
ERRORS = $(addsuffix .errors,$(TESTS) $(EXTRA_GRADES))
RESULTS = $(addsuffix .result,$(TESTS) $(EXTRA_GRADES))

ifdef PROGS
include ../../Makefile.userprog
endif

# Used for coloring test output
PERL      := perl -e 'use utf8;'
HL_TEST   := "s/(?<=^(PASS|FAIL) ).*$$/${D}$$&${CLRCOL}/gm"
HL_NUMS   := "s/\d+/${D}$$&${CLRCOL}/gm"
HL_FAIL   := "s/fail(ed)?/${PINK}\U$$&\E${CLRCOL}/gi"
HL_PASS   := "s/pass(ed)?/${GREEN}\U$$&\E${CLRCOL}/gi"
HIGHLIGHT :=\
	$(PERL) -pe $(HL_TEST) |\
	$(PERL) -pe $(HL_PASS) |\
 	$(PERL) -pe $(HL_FAIL)

TIMEOUT = 60

clean::
	rm -f $(OUTPUTS) $(ERRORS) $(RESULTS) 

grade:: results
	$(SRCDIR)/tests/make-grade $(SRCDIR) $< $(GRADING_FILE) | tee $@

check:: results
	@echo "\n~~~~ RESULTS SUMMARY ~~~"
	@cat $< | $(HIGHLIGHT)
	@COUNT="`egrep -i '^(PASS|FAIL) ' $< | wc -l | sed 's/[ 	]//g;'`"; \
	FAILURES="`egrep -i '^FAIL ' $< | wc -l | sed 's/[ 	]//g;'`"; \
	if [ $$FAILURES = 0 ]; \
	then	\
		echo "~~~~ All $$COUNT tests PASSED." | $(PERL) -pe $(HL_NUMS) | $(HIGHLIGHT); \
	else								  \
		echo "~~~~ $$FAILURES of $$COUNT tests FAIL." | $(PERL) -pe $(HL_NUMS) | $(HIGHLIGHT);	\
		exit 1;						  \
	fi
	@echo

results: $(RESULTS)
	@for d in $(TESTS) $(EXTRA_GRADES); do			\
		if echo PASS | cmp -s $$d.result -; then	\
			echo "PASS $$d";			\
		else						\
			echo "FAIL $$d";			\
		fi;						\
	done > $@

outputs:: $(OUTPUTS)

$(foreach prog,$(PROGS),$(eval $(prog).output: $(prog)))
$(foreach test,$(TESTS),$(eval $(test).output: $($(test)_PUTFILES)))
$(foreach test,$(TESTS),$(eval $(test).output: TEST = $(test)))

# Prevent an environment variable VERBOSE from surprising us.
VERBOSE =

TESTCMD = pintos -v -k -T $(TIMEOUT)
TESTCMD += $(SIMULATOR)
TESTCMD += $(PINTOSOPTS)
ifeq ($(filter userprog, $(KERNEL_SUBDIRS)), userprog)
TESTCMD += $(FILESYSSOURCE)
TESTCMD += $(foreach file,$(PUTFILES),-p $(file) -a $(notdir $(file)))
endif
ifeq ($(filter vm, $(KERNEL_SUBDIRS)), vm)
TESTCMD += --swap-size=4
endif
TESTCMD += -- -q
TESTCMD += $(KERNELFLAGS)
ifeq ($(filter userprog, $(KERNEL_SUBDIRS)), userprog)
TESTCMD += -f
endif
TESTCMD += $(if $($(TEST)_ARGS),run '$(*F) $($(TEST)_ARGS)',run $(*F))
TESTCMD += < /dev/null
TESTCMD += 2> $(TEST).errors $(if $(VERBOSE),|tee,>) $(TEST).output
%.output: kernel.bin loader.bin
	@echo "Testing `basename $@`" | $(PERL) -pe "s/(?<=Testing ).*/${D}$$&${CLRCOL}/g"
	$(TESTCMD)

%.result: %.ck %.output
	@perl -I$(SRCDIR) $< $* $@ 2>&1 | $(HIGHLIGHT)