From 9f619a46b2a8aff239d5fee8e3be2d2279a6aea8 Mon Sep 17 00:00:00 2001
From: Mitchell Hashimoto <mitchell.hashimoto@gmail.com>
Date: Sun, 17 Jul 2022 19:04:04 -0700
Subject: [PATCH] test: compare the results and error

---
 test/run.sh | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/test/run.sh b/test/run.sh
index 1e4014cb6..a263a8b37 100755
--- a/test/run.sh
+++ b/test/run.sh
@@ -93,11 +93,16 @@ echo "Capturing screen shot..."
 import -window root ${ARG_OUT}
 
 echo "Comparing results..."
-DIFF=$(compare -metric AE ${ARG_OUT} ${ARG_CASE}.png null:)
+DIFF=$(compare -metric AE ${ARG_OUT} ${ARG_CASE}.png null: 2>&1)
 if [ $? -eq 2 ] ; then
-  printf "  Comparison failed (error)"
+  echo "  Comparison failed (error)"
+  exit 1
 else
-  printf "  Diff: ${DIFF}"
+  echo "  Diff: ${DIFF}"
+  if [ $DIFF -gt 0 ]; then
+    echo "  Diff is too high. Failure."
+    exit 1
+  fi
 fi
 
 echo "Done"