Add test reporting to travis script

Makefile

@@ -22,9 +22,7 @@ cmake: clean deps
 
 clean:
 	rm -rf build
-	for file in lua mbyte mzscheme small tiny; do \
-		rm -f src/testdir/$$file.vim; \
-	done
+	cd src/testdir && make clean
 
 install: build/bin/nvim
 	${MAKE} -C build install

scripts/travis.sh

@@ -3,5 +3,18 @@
 export VALGRIND_CHECK=1
 make cmake CMAKE_EXTRA_FLAGS="-DCMAKE_INSTALL_PREFIX=$PWD/dist"
 make
-make test > /dev/null 2>&1
+echo "Running tests with valgrind..."
+if ! make test > /dev/null 2>&1; then
+	failed=$(ls src/testdir/valgrind.*)
+	if [ -n "$failed" ]; then
+		echo "Memory leak detected" >&2 
+		cat src/testdir/valgrind.*
+	else
+		echo "Failed tests:" >&2 
+		for t in src/testdir/*.failed; do
+			echo ${t%%.*}
+		done	
+	fi
+	exit 2
+fi
 make install

src/testdir/Makefile

@@ -28,7 +28,7 @@ SCRIPTS := test1.out test2.out test3.out test4.out test5.out test6.out \
 SCRIPTS_GUI := test16.out
 
 ifdef VALGRIND_CHECK
-VALGRIND = valgrind --suppressions=../../.valgrind.supp --leak-check=yes --error-exitcode=1 --log-file=valgrind.$*
+VALGRIND = valgrind --suppressions=../../.valgrind.supp --leak-check=yes --error-exitcode=111 --log-file=valgrind.$*
 endif
 
 ifdef TESTNUM