From 79712efa7fcd65ebb52ccb95313f1fc506de024d Mon Sep 17 00:00:00 2001
From: Dorian Zedler <dorian@itsblue.de>
Date: Wed, 20 Jul 2022 14:11:26 +0200
Subject: [PATCH] Feat: valgrind

---
 Implementierung/Makefile | 38 +++++++++++++++++++++++++++++++-------
 1 file changed, 31 insertions(+), 7 deletions(-)

diff --git a/Implementierung/Makefile b/Implementierung/Makefile
index 5d0ea38..0226926 100644
--- a/Implementierung/Makefile
+++ b/Implementierung/Makefile
@@ -7,6 +7,10 @@ CFLAGS = -Ilib -ggdb -std=c11 -g -Wall -Wextra -no-pie -O3
 LDFLAGS = -pthread
 TESTFILES = t/1 t/2 t/5 t/10 t/20 t/50 t/100 t/1000 t/2000 t/5000 t/10000
 TESTFILES_SIZES = ${subst t/,,${TESTFILES}}
+BLUE=\033[1;36m
+RED=\033[1;31m
+GREEN=\033[1;32m
+NC=\033[0m
 
 all: md2
 
@@ -32,9 +36,9 @@ md2: ${OBJ}
 t/%:
 	@mkdir -p t
 	@echo
-	@echo "=== Generating ${subst t/,,$@}MB of random data... ==="
+	@echo -e "${BLUE}=== Generating ${subst t/,,$@}MB of random data... ===${NC}"
 	dd if=/dev/random of=$@ bs=1M count=${subst t/,,$@} status=progress
-	@echo "===                done                     ==="
+	@echo "${BLUE}===                done                     ===${NC}"
 	@echo
 
 benchmarks.csv: md2 ${TESTFILES}
@@ -47,13 +51,13 @@ benchmarks.csv: md2 ${TESTFILES}
 
 	@for i in 0 1 2 3 4; do \
 		echo ;\
-		echo "=== Testing implementation $$i ===";\
+		echo -e "${BLUE}=== Testing implementation $$i ===${NC}";\
 		echo -n "Implementierung-$$i" >> $@; \
 		for t in $(TESTFILES_SIZES); do \
 			echo -n "- with $${t}MB ... "; \
 			if ! rr=$$(./md2 t/$${t} -B1 -V$${i}); then \
 				echo; \
-				echo "SKIPPED!"; \
+				echo -e "${RED}ERROR -> SKIPPED!${NC}"; \
 				echo -n ";0" >> $@; \
 			else \
 				r=$$(echo $$rr | xargs | sed -e 's/.*took \(.*\) seconds.*/\1/'); \
@@ -62,10 +66,30 @@ benchmarks.csv: md2 ${TESTFILES}
 			fi; \
 		done; \
 		echo "" >> $@; \
-		echo "===           done           ===";\
+		echo -e "${BLUE}===           done           ===${NC}";\
 		echo;\
     done
-	
+
 benchmarks: benchmarks.csv
 
-.PHONY: all clean help benchmarks
+lint: md2 t/3
+
+	@for i in 0 1 2 3 4; do \
+		echo; \
+		echo -e "${BLUE}=== Testing implementation $$i ===${NC}";\
+		if ! valgrind --error-exitcode=1 --leak-check=full --tool=memcheck -s ./md2 t/3 -V$$i -B1; then \
+			echo -e "${RED}ERROR found! (see above)${NC}"; \
+			exit 1; \
+		fi; \
+		echo -e "${BLUE}===           done           ===${NC}";\
+		echo; \
+	done
+
+	@if ! valgrind -s ./md2 -T; then \
+		echo -e "${RED}ERROR found! (see above)${NC}"; \
+		exit 1;\
+	fi
+
+	@echo -e "${GREEN}=== all implementations PASSED valgrind ===${NC}"
+
+.PHONY: all clean help benchmarks lint