tests: avoid a spurious failure on MSYS

Fixes automake bug#14493.

* t/cxx-demo.sh: Strip CR characters from the program output.

Signed-off-by: Peter Rosin <peda@lysator.liu.se>

diff --git a/t/cxx-demo.sh b/t/cxx-demo.sh
index f6d568d..f872c43 100644 (file)
--- a/t/cxx-demo.sh
+++ b/t/cxx-demo.sh
@@ -165,7 +165,8 @@ END
     Good morning, work.
 END
   for p in play work; do
-    ./$p > got.$p || { cat got.$p; exit 1; }
+    # Strip CR characters catering to MinGW programs on MSYS.
+    ./$p | tr -d '\015' > got.$p || { cat got.$p; exit 1; }
     cat exp.$p
     cat got.$p
     diff exp.$p got.$p