Use custom vimrc in tests

.gitignore

@@ -1 +1,2 @@
 tags
+result.hs

tests/indent/base.rc

@@ -0,0 +1,2 @@
+set ts=2 sts=2 sw=2 expandtab
+source ../../../indent/haskell.vim

tests/indent/run.sh

@@ -1,14 +1,22 @@
 #!/bin/sh
 
+COUNT_FAIL=0
+COUNT_PASS=0
+
 for i in test???; do
   cd $i
-  nvim --headless -s test.vim test.hs 2> /dev/null
+  nvim --headless -u ../base.rc -s test.vim test.hs 2> /dev/null
   diff expected.hs result.hs
   if [ $? -eq 0 ]; then
-    echo "$(basename $PWD) succeded"
+    COUNT_PASS=$((COUNT_PASS+1))
+    echo "$(basename $PWD) succeeded"
     rm result.hs
   else
+    COUNT_FAIL=$((COUNT_FAIL+1))
     echo "$(basename $PWD) failed"
   fi
   cd ..
 done
+
+echo "===="
+echo "PASSED: $COUNT_PASS\tFAILED: $COUNT_FAIL"

tests/indent/test020/expected.hs

@@ -0,0 +1,5 @@
+    if True
+       then do
+         print 1
+       else do
+         print 2

tests/indent/test020/test.hs

@@ -0,0 +1 @@
+    if True

tests/indent/test020/test.vim

@@ -0,0 +1,3 @@
+GAthen doprint 1else doprint 2
+:saveas! result.hs
+:q!