From 1c58d08bd96c13c1de644c0adc4b8ec7c1967636 Mon Sep 17 00:00:00 2001
From: Emil Velikov <emil.velikov@collabora.com>
Date: Sun, 26 Feb 2017 21:33:08 +0000
Subject: [PATCH] glsl/tests/warnings-test: error if zero tests were executed

We don't want to lie ourselves that 'everything is fine' when no tests
were found/ran.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Acked-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
---
 src/compiler/glsl/tests/warnings-test.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/compiler/glsl/tests/warnings-test.sh b/src/compiler/glsl/tests/warnings-test.sh
index 9bb6ed7b6cc..14ab08c30de 100755
--- a/src/compiler/glsl/tests/warnings-test.sh
+++ b/src/compiler/glsl/tests/warnings-test.sh
@@ -42,6 +42,11 @@ for test in $srcdir/$tests_relative_dir/*.vert; do
     fi
 done
 
+if [ $total -eq 0 ]; then
+    echo "Could not find any tests."
+    exit 1
+fi
+
 echo ""
 echo "$pass/$total tests returned correct results"
 echo ""
-- 
2.30.2