From cdf6000618fddd6fc89ba401248c80f7ac4aa313 Mon Sep 17 00:00:00 2001
From: ISSOtm <eldredhabert0@gmail.com>
Date: Mon, 13 Jan 2020 15:22:10 +0100
Subject: [PATCH] Report failing file names in comparisons The files being
 diffed (especially for  variants) are temp files, so their names are pretty
 nondescript. This improve error output, using ANSI escape sequences to make
 those lines stand out.

---
 test/asm/test.sh | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/test/asm/test.sh b/test/asm/test.sh
index c399a3d7..8838efa1 100755
--- a/test/asm/test.sh
+++ b/test/asm/test.sh
@@ -8,6 +8,14 @@ output=$(mktemp)
 errput=$(mktemp)
 rc=0
 
+tryDiff () {
+	diff -u --strip-trailing-cr $1 $2 || (echo -e "\033[1;31m${i%.asm}.$3$variant mismatch!\033[0;0m"; false)
+}
+
+tryCmp () {
+	cmp $1 $2 || (echo -e "\033[1;31m${i%.asm}.bin$variant mismatch!\033[0;0m"; false)
+}
+
 for i in *.asm; do
 	for variant in '' '.pipe'; do
 		if [ -z "$variant" ]; then
@@ -37,9 +45,9 @@ for i in *.asm; do
 			sed "s/$subst/-/g" ${i%.asm}.err > $desired_errput
 		fi
 
-		diff -u --strip-trailing-cr $desired_output $output
+		tryDiff $desired_output $output out
 		our_rc=$?
-		diff -u --strip-trailing-cr $desired_errput $errput
+		tryDiff $desired_errput $errput err
 		our_rc=$(($? || $our_rc))
 
 		bin=${i%.asm}.out.bin
@@ -48,7 +56,7 @@ for i in *.asm; do
 			dd if=$gb count=1 bs=$(printf %s $(wc -c < $bin)) > $output 2>/dev/null
 			hexdump -C $output > $input && mv $input $output
 			hexdump -C $bin > $input
-			cmp $input $output
+			tryCmp $input $output
 			our_rc=$(($? || $our_rc))
 		fi