From 43f19610f68ba89999d2fd65399bb8a95aac4cab Mon Sep 17 00:00:00 2001
From: Tibo De Peuter <tibo.depeuter@ugent.be>
Date: Fri, 11 Oct 2024 13:54:48 +0200
Subject: [PATCH] test: Add diff tests

---
 test/test_all.sh | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100755 test/test_all.sh

diff --git a/test/test_all.sh b/test/test_all.sh
new file mode 100755
index 0000000..7444552
--- /dev/null
+++ b/test/test_all.sh
@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+
+set -e
+
+# Directory paths
+DATA_DIR='../data'
+CORRECT_DIR='../correct_results'
+
+IMG_TYPES=('normal' 'depth' 'id')
+
+for json_file in ${DATA_DIR}/*.json; do
+  base_name=$(basename "${json_file}" '.json')
+  echo "Testing ${base_name}..."
+
+  ../build/raycasting "${json_file}" > /dev/null
+
+  for img_type in "${IMG_TYPES[@]}"; do
+    diff "${img_type}.png" "${CORRECT_DIR}/${base_name}-${img_type}.png"
+  done
+done
+
+# Cleanup
+for img_type in "${IMG_TYPES[@]}"; do
+  rm "${img_type}.png"
+done
+