added test case for gh issue python-mode#839

fmv1992 · fmv1992 · commit dadf48a84b2c · 2018-01-25T21:08:02.000-02:00
diff --git a/tests/test_bash/test_folding.sh b/tests/test_bash/test_folding.sh
@@ -11,6 +11,9 @@ R2=$?
 source ./test_helpers_bash/test_prepare_between_tests.sh
 vim -i NONE -u $VIM_TEST_VIMRC -c "source ./test_procedures_vimscript/folding3.vim" $VIM_DISPOSABLE_PYFILE > /dev/null
 R3=$?
+source ./test_helpers_bash/test_prepare_between_tests.sh
+vim -i NONE -u $VIM_TEST_VIMRC -c "source ./test_procedures_vimscript/folding4.vim" $VIM_DISPOSABLE_PYFILE > /dev/null
+R4=$?
 set -e
 
 if [[ "$R1" -ne 0 ]]
@@ -22,6 +25,9 @@ then
 elif [[ "$R3" -ne 0 ]]
 then
     exit 3
+elif [[ "$R4" -ne 0 ]]
+then
+    exit 4
 fi
 
 # vim: set fileformat=unix filetype=sh wrap tw=0 :
diff --git a/tests/test_procedures_vimscript/folding4.vim b/tests/test_procedures_vimscript/folding4.vim
@@ -0,0 +1,16 @@
+" Test that doing (reversible) changes in insert mode or normal mode to a
+" buffer do not alter their folding.
+
+" Load sample python file.
+" With 'def'.
+execute "normal! idef myfunc():\<CR>    a=1"
+execute "normal! A; a= 2;"
+
+" Clean file.
+execute "normal! :%d\<CR>"
+
+" With 'class'.
+execute "normal! iclass MyClass():\<CR>    a=1"
+execute "normal! A; a= 2;"
+
+quit!
