changeset 30379:25e3121ed316 v9.0.0525

patch 9.0.0525: manually deleting temp test files Commit: https://github.com/vim/vim/commit/5917341f65d4fc669b9d15343ccdb00c160201da Author: Bram Moolenaar <Bram@vim.org> Date: Tue Sep 20 22:01:33 2022 +0100 patch 9.0.0525: manually deleting temp test files Problem: Manually deleting temp test files. Solution: Add the 'D' flag to writefile().
author Bram Moolenaar <Bram@vim.org>
date Tue, 20 Sep 2022 23:15:04 +0200
parents 403d8362f8d1
children a0e10d2f2b44
files src/testdir/test_debugger.vim src/testdir/test_diffmode.vim src/testdir/test_digraph.vim src/testdir/test_display.vim src/version.c
diffstat 5 files changed, 59 insertions(+), 102 deletions(-) [+]
line wrap: on
line diff
--- a/src/testdir/test_debugger.vim
+++ b/src/testdir/test_debugger.vim
@@ -81,10 +81,10 @@ func Test_Debugger()
           endfor
         enddef
   END
-  call writefile(lines, 'Xtest.vim')
+  call writefile(lines, 'XtestDebug.vim', 'D')
 
   " Start Vim in a terminal
-  let buf = RunVimInTerminal('-S Xtest.vim', {})
+  let buf = RunVimInTerminal('-S XtestDebug.vim', {})
 
   " Start the Vim debugger
   call RunDbgCmd(buf, ':debug echo Foo()', ['cmd: echo Foo()'])
@@ -343,19 +343,18 @@ func Test_Debugger_breakadd()
 	let var3 = 30
 	let var4 = 40
   END
-  call writefile(lines, 'Xtest.vim')
+  call writefile(lines, 'XdebugBreakadd.vim', 'D')
 
   " Start Vim in a terminal
-  let buf = RunVimInTerminal('Xtest.vim', {})
-  call RunDbgCmd(buf, ':breakadd file 2 Xtest.vim')
+  let buf = RunVimInTerminal('XdebugBreakadd.vim', {})
+  call RunDbgCmd(buf, ':breakadd file 2 XdebugBreakadd.vim')
   call RunDbgCmd(buf, ':4 | breakadd here')
-  call RunDbgCmd(buf, ':source Xtest.vim', ['line 2: let var2 = 20'])
+  call RunDbgCmd(buf, ':source XdebugBreakadd.vim', ['line 2: let var2 = 20'])
   call RunDbgCmd(buf, 'cont', ['line 4: let var4 = 40'])
   call RunDbgCmd(buf, 'cont')
 
   call StopVimInTerminal(buf)
 
-  call delete('Xtest.vim')
   %bw!
 
   call assert_fails('breakadd here', 'E32:')
@@ -369,31 +368,30 @@ func Test_Debugger_breakadd_expr()
   let lines =<< trim END
     let g:Xtest_var += 1
   END
-  call writefile(lines, 'Xtest.vim')
+  call writefile(lines, 'XdebugBreakExpr.vim', 'D')
 
   " Start Vim in a terminal
-  let buf = RunVimInTerminal('Xtest.vim', {})
+  let buf = RunVimInTerminal('XdebugBreakExpr.vim', {})
   call RunDbgCmd(buf, ':let g:Xtest_var = 10')
   call RunDbgCmd(buf, ':breakadd expr g:Xtest_var')
   call RunDbgCmd(buf, ':source %')
-  let expected =<< eval trim END
+  let expected =<< trim eval END
     Oldval = "10"
     Newval = "11"
-    {fnamemodify('Xtest.vim', ':p')}
+    {fnamemodify('XdebugBreakExpr.vim', ':p')}
     line 1: let g:Xtest_var += 1
   END
   call RunDbgCmd(buf, ':source %', expected)
   call RunDbgCmd(buf, 'cont')
-  let expected =<< eval trim END
+  let expected =<< trim eval END
     Oldval = "11"
     Newval = "12"
-    {fnamemodify('Xtest.vim', ':p')}
+    {fnamemodify('XdebugBreakExpr.vim', ':p')}
     line 1: let g:Xtest_var += 1
   END
   call RunDbgCmd(buf, ':source %', expected)
 
   call StopVimInTerminal(buf)
-  call delete('Xtest.vim')
 endfunc
 
 def Test_Debugger_breakadd_vim9_expr()
@@ -406,10 +404,10 @@ def Test_Debugger_breakadd_vim9_expr()
       endfunc
       breakdel *
   END
-  writefile(lines, 'Xtest.vim')
+  writefile(lines, 'XdebugBreak9expr.vim', 'D')
 
   # Start Vim in a terminal
-  var buf = g:RunVimInTerminal('-S Xtest.vim', {wait_for_ruler: 0})
+  var buf = g:RunVimInTerminal('-S XdebugBreak9expr.vim', {wait_for_ruler: 0})
   call g:TermWait(buf, g:RunningWithValgrind() ? 1000 : 50)
 
   # Despite the failure the functions are defined
@@ -419,7 +417,6 @@ def Test_Debugger_breakadd_vim9_expr()
      ['function LaterFunc()', 'endfunction'], {match: 'pattern'})
 
   call g:StopVimInTerminal(buf)
-  call delete('Xtest.vim')
 enddef
 
 def Test_Debugger_break_at_return()
@@ -432,17 +429,16 @@ def Test_Debugger_break_at_return()
       enddef
       breakadd func GetNum
   END
-  writefile(lines, 'Xtest.vim')
+  writefile(lines, 'XdebugBreakRet.vim', 'D')
 
   # Start Vim in a terminal
-  var buf = g:RunVimInTerminal('-S Xtest.vim', {wait_for_ruler: 0})
+  var buf = g:RunVimInTerminal('-S XdebugBreakRet.vim', {wait_for_ruler: 0})
   call g:TermWait(buf, g:RunningWithValgrind() ? 1000 : 50)
 
   g:RunDbgCmd(buf, ':call GetNum()',
      ['line 1: return 1  + 2  + 3'], {match: 'pattern'})
 
   call g:StopVimInTerminal(buf)
-  call delete('Xtest.vim')
 enddef
 
 func Test_Backtrace_Through_Source()
@@ -461,7 +457,7 @@ func Test_Backtrace_Through_Source()
       call CallAFunction()
     endfunc
   END
-  call writefile(file1, 'Xtest1.vim')
+  call writefile(file1, 'Xtest1.vim', 'D')
 
   let file2 =<< trim END
     func DoAThing()
@@ -474,7 +470,7 @@ func Test_Backtrace_Through_Source()
 
     call File2Function()
   END
-  call writefile(file2, 'Xtest2.vim')
+  call writefile(file2, 'Xtest2.vim', 'D')
 
   let buf = RunVimInTerminal('-S Xtest1.vim', {})
 
@@ -616,8 +612,6 @@ func Test_Backtrace_Through_Source()
         \ 'line 1: call DoAThing()'])
 
   call StopVimInTerminal(buf)
-  call delete('Xtest1.vim')
-  call delete('Xtest2.vim')
 endfunc
 
 func Test_Backtrace_Autocmd()
@@ -638,7 +632,7 @@ func Test_Backtrace_Autocmd()
 
     au User TestGlobalFunction :call GlobalFunction() | echo "Done"
   END
-  call writefile(file1, 'Xtest1.vim')
+  call writefile(file1, 'Xtest1.vim', 'D')
 
   let file2 =<< trim END
     func DoAThing()
@@ -651,7 +645,7 @@ func Test_Backtrace_Autocmd()
 
     call File2Function()
   END
-  call writefile(file2, 'Xtest2.vim')
+  call writefile(file2, 'Xtest2.vim', 'D')
 
   let buf = RunVimInTerminal('-S Xtest1.vim', {})
 
@@ -871,8 +865,6 @@ func Test_Backtrace_Autocmd()
         \ 'cmd: echo "Done"'])
 
   call StopVimInTerminal(buf)
-  call delete('Xtest1.vim')
-  call delete('Xtest2.vim')
 endfunc
 
 func Test_Backtrace_CmdLine()
@@ -893,7 +885,7 @@ func Test_Backtrace_CmdLine()
 
     au User TestGlobalFunction :call GlobalFunction() | echo "Done"
   END
-  call writefile(file1, 'Xtest1.vim')
+  call writefile(file1, 'Xtest1.vim', 'D')
 
   let file2 =<< trim END
     func DoAThing()
@@ -906,7 +898,7 @@ func Test_Backtrace_CmdLine()
 
     call File2Function()
   END
-  call writefile(file2, 'Xtest2.vim')
+  call writefile(file2, 'Xtest2.vim', 'D')
 
   let buf = RunVimInTerminal(
         \ '-S Xtest1.vim -c "debug call GlobalFunction()"',
@@ -932,8 +924,6 @@ func Test_Backtrace_CmdLine()
         \ 'line 1: call CallAFunction()'])
 
   call StopVimInTerminal(buf)
-  call delete('Xtest1.vim')
-  call delete('Xtest2.vim')
 endfunc
 
 func Test_Backtrace_DefFunction()
@@ -958,7 +948,7 @@ func Test_Backtrace_DefFunction()
 
     defcompile
   END
-  call writefile(file1, 'Xtest1.vim')
+  call writefile(file1, 'Xtest1.vim', 'D')
 
   let file2 =<< trim END
     vim9script
@@ -976,7 +966,7 @@ func Test_Backtrace_DefFunction()
     defcompile
     File2Function()
   END
-  call writefile(file2, 'Xtest2.vim')
+  call writefile(file2, 'Xtest2.vim', 'D')
 
   let buf = RunVimInTerminal('-S Xtest1.vim', {})
 
@@ -1027,8 +1017,6 @@ func Test_Backtrace_DefFunction()
         \ #{match: 'pattern'})
 
   call StopVimInTerminal(buf)
-  call delete('Xtest1.vim')
-  call delete('Xtest2.vim')
 endfunc
 
 func Test_DefFunction_expr()
@@ -1042,14 +1030,13 @@ func Test_DefFunction_expr()
       enddef
       defcompile
   END
-  call writefile(file3, 'Xtest3.vim')
+  call writefile(file3, 'Xtest3.vim', 'D')
   let buf = RunVimInTerminal('-S Xtest3.vim', {})
 
   call RunDbgCmd(buf, ':breakadd expr g:someVar')
   call RunDbgCmd(buf, ':call g:ChangeVar()', ['Oldval = "''foo''"', 'Newval = "''bar''"', 'function ChangeVar', 'line 2: echo "changed"'])
 
   call StopVimInTerminal(buf)
-  call delete('Xtest3.vim')
 endfunc
 
 func Test_debug_def_and_legacy_function()
@@ -1078,7 +1065,7 @@ func Test_debug_def_and_legacy_function(
 
     breakadd func 2 g:SomeFunc
   END
-  call writefile(file, 'XtestDebug.vim')
+  call writefile(file, 'XtestDebug.vim', 'D')
 
   let buf = RunVimInTerminal('-S XtestDebug.vim', {})
 
@@ -1095,7 +1082,6 @@ func Test_debug_def_and_legacy_function(
   call RunDbgCmd(buf, 'cont')
 
   call StopVimInTerminal(buf)
-  call delete('XtestDebug.vim')
 endfunc
 
 func Test_debug_def_function()
@@ -1151,7 +1137,7 @@ func Test_debug_def_function()
            | eval 2 + 3
     enddef
   END
-  call writefile(file, 'Xtest.vim')
+  call writefile(file, 'Xtest.vim', 'D')
 
   let buf = RunVimInTerminal('-S Xtest.vim', {})
 
@@ -1218,7 +1204,6 @@ func Test_debug_def_function()
 
   call RunDbgCmd(buf, 'cont')
   call StopVimInTerminal(buf)
-  call delete('Xtest.vim')
 endfunc
 
 func Test_debug_def_function_with_lambda()
@@ -1232,7 +1217,7 @@ func Test_debug_def_function_with_lambda
      enddef
      breakadd func 2 g:Func
   END
-  call writefile(lines, 'XtestLambda.vim')
+  call writefile(lines, 'XtestLambda.vim', 'D')
 
   let buf = RunVimInTerminal('-S XtestLambda.vim', {})
 
@@ -1245,7 +1230,6 @@ func Test_debug_def_function_with_lambda
 
   call RunDbgCmd(buf, 'cont')
   call StopVimInTerminal(buf)
-  call delete('XtestLambda.vim')
 endfunc
 
 func Test_debug_backtrace_level()
@@ -1263,7 +1247,7 @@ func Test_debug_backtrace_level()
 
     call s:File1Func( 'arg1' )
   END
-  call writefile(lines, 'Xtest1.vim')
+  call writefile(lines, 'Xtest1.vim', 'D')
 
   let lines =<< trim END
     let s:file2_var = 'file2'
@@ -1276,7 +1260,7 @@ func Test_debug_backtrace_level()
 
     call s:File2Func( 'arg2' )
   END
-  call writefile(lines, 'Xtest2.vim')
+  call writefile(lines, 'Xtest2.vim', 'D')
 
   let file1 = getcwd() .. '/Xtest1.vim'
   let file2 = getcwd() .. '/Xtest2.vim'
@@ -1437,8 +1421,6 @@ func Test_debug_backtrace_level()
 
   call RunDbgCmd(buf, 'cont')
   call StopVimInTerminal(buf)
-  call delete('Xtest1.vim')
-  call delete('Xtest2.vim')
 endfunc
 
 " Test for setting a breakpoint on a :endif where the :if condition is false
--- a/src/testdir/test_diffmode.vim
+++ b/src/testdir/test_diffmode.vim
@@ -874,7 +874,7 @@ func Test_diff_screen()
         set diffexpr=
       endfunc
   END
-  call writefile(lines, 'XdiffSetup')
+  call writefile(lines, 'XdiffSetup', 'D')
 
   " clean up already existing swap files, just in case
   call delete('.Xdifile1.swp')
@@ -1002,7 +1002,6 @@ func Test_diff_screen()
   call StopVimInTerminal(buf)
   call delete('Xdifile1')
   call delete('Xdifile2')
-  call delete('XdiffSetup')
 endfunc
 
 func Test_diff_with_scroll_and_change()
@@ -1016,7 +1015,7 @@ func Test_diff_with_scroll_and_change()
 	wincmd h
 	exe "normal Gl5\<C-E>"
   END
-  call writefile(lines, 'Xtest_scroll_change')
+  call writefile(lines, 'Xtest_scroll_change', 'D')
   let buf = RunVimInTerminal('-S Xtest_scroll_change', {})
 
   call VerifyScreenDump(buf, 'Test_diff_scroll_change_01', {})
@@ -1029,7 +1028,6 @@ func Test_diff_with_scroll_and_change()
 
   " clean up
   call StopVimInTerminal(buf)
-  call delete('Xtest_scroll_change')
 endfunc
 
 func Test_diff_with_cursorline()
@@ -1043,7 +1041,7 @@ func Test_diff_with_cursorline()
 	\ 'call setline(1, ["bee","foo","foo","baz"])',
 	\ 'windo diffthis',
 	\ '2wincmd w',
-	\ ], 'Xtest_diff_cursorline')
+	\ ], 'Xtest_diff_cursorline', 'D')
   let buf = RunVimInTerminal('-S Xtest_diff_cursorline', {})
 
   call VerifyScreenDump(buf, 'Test_diff_with_cursorline_01', {})
@@ -1054,7 +1052,6 @@ func Test_diff_with_cursorline()
 
   " clean up
   call StopVimInTerminal(buf)
-  call delete('Xtest_diff_cursorline')
 endfunc
 
 func Test_diff_with_cursorline_number()
@@ -1071,7 +1068,7 @@ func Test_diff_with_cursorline_number()
       windo diffthis
       1wincmd w
   END
-  call writefile(lines, 'Xtest_diff_cursorline_number')
+  call writefile(lines, 'Xtest_diff_cursorline_number', 'D')
   let buf = RunVimInTerminal('-S Xtest_diff_cursorline_number', {})
 
   call VerifyScreenDump(buf, 'Test_diff_with_cursorline_number_01', {})
@@ -1080,7 +1077,6 @@ func Test_diff_with_cursorline_number()
 
   " clean up
   call StopVimInTerminal(buf)
-  call delete('Xtest_diff_cursorline_number')
 endfunc
 
 func Test_diff_with_cursorline_breakindent()
@@ -1097,7 +1093,7 @@ func Test_diff_with_cursorline_breakinde
 	\ 'exe "norm 20Abee\<Esc>j20Afoo\<Esc>j20Afoo\<Esc>j20Abaz\<Esc>"',
 	\ 'windo diffthis',
 	\ '2wincmd w',
-	\ ], 'Xtest_diff_cursorline_breakindent')
+	\ ], 'Xtest_diff_cursorline_breakindent', 'D')
   let buf = RunVimInTerminal('-S Xtest_diff_cursorline_breakindent', {})
 
   call term_sendkeys(buf, "gg0")
@@ -1111,7 +1107,6 @@ func Test_diff_with_cursorline_breakinde
 
   " clean up
   call StopVimInTerminal(buf)
-  call delete('Xtest_diff_cursorline_breakindent')
 endfunc
 
 func Test_diff_with_syntax()
@@ -1124,7 +1119,7 @@ func Test_diff_with_syntax()
 	   return 5;
 	}
   END
-  call writefile(lines, 'Xprogram1.c')
+  call writefile(lines, 'Xprogram1.c', 'D')
   let lines =<< trim END
   	void doSomething() {
 	   int x = 0;
@@ -1132,22 +1127,19 @@ func Test_diff_with_syntax()
 	   return 5;
 	}
   END
-  call writefile(lines, 'Xprogram2.c')
+  call writefile(lines, 'Xprogram2.c', 'D')
 
   let lines =<< trim END
   	edit Xprogram1.c
 	diffsplit Xprogram2.c
   END
-  call writefile(lines, 'Xtest_diff_syntax')
+  call writefile(lines, 'Xtest_diff_syntax', 'D')
   let buf = RunVimInTerminal('-S Xtest_diff_syntax', {})
 
   call VerifyScreenDump(buf, 'Test_diff_syntax_1', {})
 
   " clean up
   call StopVimInTerminal(buf)
-  call delete('Xtest_diff_syntax')
-  call delete('Xprogram1.c')
-  call delete('Xprogram2.c')
 endfunc
 
 func Test_diff_of_diff()
@@ -1161,7 +1153,7 @@ func Test_diff_of_diff()
 	\ 'windo diffthis',
 	\ '1wincmd w',
 	\ 'setlocal number',
-	\ ], 'Xtest_diff_diff')
+	\ ], 'Xtest_diff_diff', 'D')
   let buf = RunVimInTerminal('-S Xtest_diff_diff', {})
 
   call VerifyScreenDump(buf, 'Test_diff_of_diff_01', {})
@@ -1171,7 +1163,6 @@ func Test_diff_of_diff()
 
   " clean up
   call StopVimInTerminal(buf)
-  call delete('Xtest_diff_diff')
 endfunc
 
 func CloseoffSetup()
@@ -1253,8 +1244,8 @@ func Test_patchexpr()
   endfunc
   set patchexpr=TPatch()
 
-  call writefile(['input file'], 'Xinput')
-  call writefile(['diff file'], 'Xdiff')
+  call writefile(['input file'], 'Xinput', 'D')
+  call writefile(['diff file'], 'Xdiff', 'D')
   %bwipe!
   edit Xinput
   diffpatch Xdiff
@@ -1271,8 +1262,6 @@ func Test_patchexpr()
   set patchexpr=<SID>NewPatchExpr()
   call assert_equal(expand('<SID>') .. 'NewPatchExpr()', &patchexpr)
 
-  call delete('Xinput')
-  call delete('Xdiff')
   set patchexpr&
   delfunc TPatch
   delfunc s:NewPatchExpr
@@ -1289,7 +1278,7 @@ func Test_diff_rnu()
     windo diffthis
     setlocal number rnu foldcolumn=0
   END
-  call writefile(content, 'Xtest_diff_rnu')
+  call writefile(content, 'Xtest_diff_rnu', 'D')
   let buf = RunVimInTerminal('-S Xtest_diff_rnu', {})
 
   call VerifyScreenDump(buf, 'Test_diff_rnu_01', {})
@@ -1301,7 +1290,6 @@ func Test_diff_rnu()
 
   " clean up
   call StopVimInTerminal(buf)
-  call delete('Xtest_diff_rnu')
 endfunc
 
 func Test_diff_multilineconceal()
@@ -1349,7 +1337,7 @@ func Test_diff_filler_cursorcolumn()
     norm! gg0
     redraw!
   END
-  call writefile(content, 'Xtest_diff_cuc')
+  call writefile(content, 'Xtest_diff_cuc', 'D')
   let buf = RunVimInTerminal('-S Xtest_diff_cuc', {})
 
   call VerifyScreenDump(buf, 'Test_diff_cuc_01', {})
@@ -1366,7 +1354,6 @@ func Test_diff_filler_cursorcolumn()
 
   " clean up
   call StopVimInTerminal(buf)
-  call delete('Xtest_diff_cuc')
 endfunc
 
 " Test for adding/removing lines inside diff chunks, between diff chunks
@@ -1465,7 +1452,7 @@ func Test_diff_binary()
     norm! gg0
     redraw!
   END
-  call writefile(content, 'Xtest_diff_bin')
+  call writefile(content, 'Xtest_diff_bin', 'D')
   let buf = RunVimInTerminal('-S Xtest_diff_bin', {})
 
   " Test using internal diff
@@ -1486,7 +1473,6 @@ func Test_diff_binary()
 
   " clean up
   call StopVimInTerminal(buf)
-  call delete('Xtest_diff_bin')
   set diffopt&vim
 endfunc
 
@@ -1556,7 +1542,7 @@ func Test_diff_scroll()
       // containing
       // four lines
   END
-  call writefile(left, 'Xleft')
+  call writefile(left, 'Xleft', 'D')
   let right =<< trim END
       line 1
       line 2
@@ -1592,7 +1578,7 @@ func Test_diff_scroll()
       // containing
       // four lines
   END
-  call writefile(right, 'Xright')
+  call writefile(right, 'Xright', 'D')
   let buf = RunVimInTerminal('-d Xleft Xright', {'rows': 12})
   call term_sendkeys(buf, "\<C-W>\<C-W>jjjj")
   call VerifyScreenDump(buf, 'Test_diff_scroll_1', {})
@@ -1600,8 +1586,6 @@ func Test_diff_scroll()
   call VerifyScreenDump(buf, 'Test_diff_scroll_2', {})
 
   call StopVimInTerminal(buf)
-  call delete('Xleft')
-  call delete('Xright')
 endfunc
 
 " This was trying to update diffs for a buffer being closed
--- a/src/testdir/test_digraph.vim
+++ b/src/testdir/test_digraph.vim
@@ -494,9 +494,8 @@ endfunc
 func Test_loadkeymap_error()
   CheckFeature keymap
   call assert_fails('loadkeymap', 'E105:')
-  call writefile(['loadkeymap', 'a'], 'Xkeymap')
+  call writefile(['loadkeymap', 'a'], 'Xkeymap', 'D')
   call assert_fails('source Xkeymap', 'E791:')
-  call delete('Xkeymap')
 endfunc
 
 " Test for the characters displayed on the screen when entering a digraph
--- a/src/testdir/test_display.vim
+++ b/src/testdir/test_display.vim
@@ -78,7 +78,7 @@ func Test_scroll_without_region()
     set t_cs=
     set laststatus=2
   END
-  call writefile(lines, 'Xtestscroll')
+  call writefile(lines, 'Xtestscroll', 'D')
   let buf = RunVimInTerminal('-S Xtestscroll', #{rows: 10})
 
   call VerifyScreenDump(buf, 'Test_scroll_no_region_1', {})
@@ -102,7 +102,6 @@ func Test_scroll_without_region()
 
   " clean up
   call StopVimInTerminal(buf)
-  call delete('Xtestscroll')
 endfunc
 
 func Test_display_listchars_precedes()
@@ -172,14 +171,13 @@ func Test_scroll_CursorLineNr_update()
     exe ":norm! o\<esc>110ia\<esc>"
   END
   let filename = 'Xdrawscreen'
-  call writefile(lines, filename)
+  call writefile(lines, filename, 'D')
   let buf = RunVimInTerminal('-S '.filename, #{rows: 5, cols: 50})
   call term_sendkeys(buf, "k")
   call VerifyScreenDump(buf, 'Test_winline_rnu', {})
 
   " clean up
   call StopVimInTerminal(buf)
-  call delete(filename)
 endfunc
 
 " check a long file name does not result in the hit-enter prompt
@@ -187,28 +185,27 @@ func Test_edit_long_file_name()
   CheckScreendump
 
   let longName = 'x'->repeat(min([&columns, 255]))
-  call writefile([], longName)
+  call writefile([], longName, 'D')
   let buf = RunVimInTerminal('-N -u NONE ' .. longName, #{rows: 8})
 
   call VerifyScreenDump(buf, 'Test_long_file_name_1', {})
 
   " clean up
   call StopVimInTerminal(buf)
-  call delete(longName)
 endfunc
 
 func Test_unprintable_fileformats()
   CheckScreendump
 
-  call writefile(["unix\r", "two"], 'Xunix.txt')
-  call writefile(["mac\r", "two"], 'Xmac.txt')
+  call writefile(["unix\r", "two"], 'Xunix.txt', 'D')
+  call writefile(["mac\r", "two"], 'Xmac.txt', 'D')
   let lines =<< trim END
     edit Xunix.txt
     split Xmac.txt
     edit ++ff=mac
   END
   let filename = 'Xunprintable'
-  call writefile(lines, filename)
+  call writefile(lines, filename, 'D')
   let buf = RunVimInTerminal('-S '.filename, #{rows: 9, cols: 50})
   call VerifyScreenDump(buf, 'Test_display_unprintable_01', {})
   call term_sendkeys(buf, "\<C-W>\<C-W>\<C-L>")
@@ -216,9 +213,6 @@ func Test_unprintable_fileformats()
 
   " clean up
   call StopVimInTerminal(buf)
-  call delete('Xunix.txt')
-  call delete('Xmac.txt')
-  call delete(filename)
 endfunc
 
 " Test for scrolling that modifies buffer during visual block
@@ -233,7 +227,7 @@ func Test_visual_block_scroll()
   END
 
   let filename = 'Xvisualblockmodifiedscroll'
-  call writefile(lines, filename)
+  call writefile(lines, filename, 'D')
 
   let buf = RunVimInTerminal('-S '.filename, #{rows: 7})
   call term_sendkeys(buf, "V\<C-D>\<C-D>")
@@ -241,7 +235,6 @@ func Test_visual_block_scroll()
   call VerifyScreenDump(buf, 'Test_display_visual_block_scroll', {})
 
   call StopVimInTerminal(buf)
-  call delete(filename)
 endfunc
 
 func Test_display_scroll_at_topline()
@@ -267,14 +260,13 @@ func Test_display_scroll_update_visual()
       call sign_place(2, 'bar', 'foo', bufnr(), { 'lnum': 1 })
       autocmd CursorMoved * if getcurpos()[1] == 2 | call sign_unplace('bar', { 'id': 1 }) | endif
   END
-  call writefile(lines, 'XupdateVisual.vim')
+  call writefile(lines, 'XupdateVisual.vim', 'D')
 
   let buf = RunVimInTerminal('-S XupdateVisual.vim', #{rows: 8, cols: 60})
   call term_sendkeys(buf, "VG7kk")
   call VerifyScreenDump(buf, 'Test_display_scroll_update_visual', {})
 
   call StopVimInTerminal(buf)
-  call delete('XupdateVisual.vim')
 endfunc
 
 " Test for 'eob' (EndOfBuffer) item in 'fillchars'
@@ -373,7 +365,7 @@ func Test_local_fillchars()
       call setline(1, ['window 4']->repeat(3))
       setlocal fillchars=stl:4,stlnc:d,vert:>,eob:o
   END
-  call writefile(lines, 'Xdisplayfillchars')
+  call writefile(lines, 'Xdisplayfillchars', 'D')
   let buf = RunVimInTerminal('-S Xdisplayfillchars', #{rows: 12})
   call VerifyScreenDump(buf, 'Test_display_fillchars_1', {})
 
@@ -381,7 +373,6 @@ func Test_local_fillchars()
   call VerifyScreenDump(buf, 'Test_display_fillchars_2', {})
 
   call StopVimInTerminal(buf)
-  call delete('Xdisplayfillchars')
 endfunc
 
 func Test_display_linebreak_breakat()
@@ -409,7 +400,7 @@ func Test_display_lastline()
       vsplit
       100wincmd <
   END
-  call writefile(lines, 'XdispLastline')
+  call writefile(lines, 'XdispLastline', 'D')
   let buf = RunVimInTerminal('-S XdispLastline', #{rows: 10})
   call VerifyScreenDump(buf, 'Test_display_lastline_1', {})
 
@@ -423,7 +414,6 @@ func Test_display_lastline()
   call VerifyScreenDump(buf, 'Test_display_lastline_4', {})
 
   call StopVimInTerminal(buf)
-  call delete('XdispLastline')
 endfunc
 
 
--- a/src/version.c
+++ b/src/version.c
@@ -700,6 +700,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    525,
+/**/
     524,
 /**/
     523,