[Mesa-dev] [PATCH 10/12] glcpp/tests: Allow different trailing whitespace

[Vladislav Egorov]

There is no point really to enforce exact amount of trailing whitespace
in preprocessor output. Other preprocessors generate even less trailing
whitespace than glcpp. The less trailing whitespace, the better.
---
 src/compiler/glsl/glcpp/tests/glcpp-test | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/compiler/glsl/glcpp/tests/glcpp-test b/src/compiler/glsl/glcpp/tests/glcpp-test
index 3945ee4..5fe53b4 100755
--- a/src/compiler/glsl/glcpp/tests/glcpp-test
+++ b/src/compiler/glsl/glcpp/tests/glcpp-test
@@ -69,12 +69,12 @@ for test in $testdir/*.c; do
     printf "Testing $test... > $out ($test.expected) "
     $glcpp $(test_specific_args $test) < $test > $out 2>&1
     total=$((total+1))
-    if cmp $test.expected $out >/dev/null 2>&1; then
+    if diff -Z -q $test.expected $out >/dev/null 2>&1; then
 	echo "PASS"
 	pass=$((pass+1))
     else
 	echo "FAIL"
-	diff -u $test.expected $out
+	diff -Z -u $test.expected $out
     fi
 done
 
-- 
2.7.4