vim-patch:7.4.315 #1021

Problem:    Fixes for computation of topline not tested.
Solution:   Add test. (Hirohito Higashi)

https://code.google.com/p/vim/source/detail?r=646616b6ff4defcc7bef0b198b540f6d965a8126

src/nvim/testdir/Makefile

@@ -29,7 +29,7 @@ SCRIPTS := test_autoformat_join.out                                    \
            test91.out  test92.out  test93.out  test94.out  test95.out  \
            test96.out  test97.out  test98.out  test99.out  test100.out \
            test101.out test102.out test103.out test104.out test105.out \
-           test106.out
+           test106.out test107.out
 
 SCRIPTS_GUI := test16.out
 

src/nvim/testdir/test107.in

@@ -0,0 +1,38 @@
+Tests for adjusting window and contents     vim: set ft=vim :
+
+STARTTEST
+:so small.vim
+:new
+:call setline(1, range(1,256))
+:let r=[]
+:func! GetScreenStr(row)
+:   let str = ""
+:   for c in range(1,3)
+:       let str .= nr2char(screenchar(a:row, c))
+:   endfor
+:   return str
+:endfunc
+:
+:exe ":norm! \<C-W>t\<C-W>=1Gzt\<C-W>w\<C-W>+"
+:let s3=GetScreenStr(1)
+:wincmd p
+:call add(r, [line("w0"), s3])
+:
+:exe ":norm! \<C-W>t\<C-W>=50Gzt\<C-W>w\<C-W>+"
+:let s3=GetScreenStr(1)
+:wincmd p
+:call add(r, [line("w0"), s3])
+:
+:exe ":norm! \<C-W>t\<C-W>=59Gzt\<C-W>w\<C-W>+"
+:let s3=GetScreenStr(1)
+::wincmd p
+:call add(r, [line("w0"), s3])
+:
+:bwipeout!
+:$put=r
+:call garbagecollect(1)
+:"
+:/^start:/,$wq! test.out
+ENDTEST
+
+start:

src/nvim/testdir/test107.ok

@@ -0,0 +1,4 @@
+start:
+[1, '1  ']
+[50, '50 ']
+[59, '59 ']

src/nvim/version.c

@@ -242,7 +242,7 @@ static int included_patches[] = {
   //318,
   //317,
   //316,
-  //315,
+  315,
   //314,
   //313,
   //312,