From 61b0c276c3332d9ec2edb0fab90a94f39e3bfd22 Mon Sep 17 00:00:00 2001
From: Eric Wasylishen <ewasylishen@gmail.com>
Date: Sun, 19 Sep 2021 14:01:54 -0600
Subject: [PATCH] automated_tests.sh: wip new testing system

---
 testmaps/automatated_tests.sh | 46 +++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)

diff --git a/testmaps/automatated_tests.sh b/testmaps/automatated_tests.sh
index 58ce205d..f88cea02 100755
--- a/testmaps/automatated_tests.sh
+++ b/testmaps/automatated_tests.sh
@@ -1,7 +1,53 @@
 #!/bin/bash
 
+# usage:
+# - qbsp, vis, light need to be in PATH before running
+# - returns exit status 1 if any tests failed, otherwise 0
+
+# print statements as they are executed
 set -x
 
+# checking for lack of crashes
+
 qbsp -noverbose invalid_texture_axes.map || exit 1
 light invalid_texture_axes.map || exit 1
 
+# hash checks
+
+# Compiles Quake E1M1 under all supported output formats,
+# then compare the hashes with what's been committed to the repo.
+# Then vis all of the bsp's, and check the hashes again.
+# Then light them, and check the hashes again.
+# 
+# This check will naturally fail if any changes are made to the
+# tools that alter the .bsp output - the idea is you would just
+# regenerate the expected hashes, but check that the .bsp's still
+# work in game at the same time.
+
+HASH_CHECK_BSPS="e1m1-bsp29.bsp \
+e1m1-bsp2.bsp \
+e1m1-2psb.bsp \
+e1m1-hexen2.bsp \
+e1m1-hexen2-bsp2.bsp \
+e1m1-hexen2-2psb.bsp"
+
+qbsp -noverbose               quake_map_source/E1M1.map e1m1-bsp29.bsp       || exit 1
+qbsp -noverbose         -bsp2 quake_map_source/E1M1.map e1m1-bsp2.bsp        || exit 1
+qbsp -noverbose         -2psb quake_map_source/E1M1.map e1m1-2psb.bsp        || exit 1
+qbsp -noverbose -hexen2       quake_map_source/E1M1.map e1m1-hexen2.bsp      || exit 1
+qbsp -noverbose -hexen2 -bsp2 quake_map_source/E1M1.map e1m1-hexen2-bsp2.bsp || exit 1
+qbsp -noverbose -hexen2 -2psb quake_map_source/E1M1.map e1m1-hexen2-2psb.bsp || exit 1
+
+sha256sum ${HASH_CHECK_BSPS}
+
+# now run vis
+
+for bsp in ${HASH_CHECK_BSPS}; do
+    vis -nostate ${bsp} || exit 1
+done
+
+# now run light
+
+for bsp in ${HASH_CHECK_BSPS}; do
+    light ${bsp} || exit 1
+done