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comparison src/testdir/test_window_cmd.vim @ 19748:d089bd9511c0 v8.2.0430

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patch 8.2.0430: window creation failure not properly tested Commit: https://github.com/vim/vim/commit/5080b0a0470511bae6176a704d4591d1caba0d07 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Mar 22 21:23:47 2020 +0100 patch 8.2.0430: window creation failure not properly tested Problem: Window creation failure not properly tested. Solution: Improve the test. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/5826)
author Bram Moolenaar <Bram@vim.org>
date Sun, 22 Mar 2020 21:30:04 +0100
parents a653d1a165ef
children 0927df746554
comparison
equal deleted inserted replaced
19747:1f4dc8bc8b24 19748:d089bd9511c0
1005 call assert_equal(1, &readonly) 1005 call assert_equal(1, &readonly)
1006 call assert_equal(2, winnr('$')) 1006 call assert_equal(2, winnr('$'))
1007 close 1007 close
1008 endfunc 1008 endfunc
1009 1009
1010 " Create maximum number of horizontally or vertically split windows and then
1011 " run commands that create a new horizontally/vertically split window
1012 func Run_noroom_for_newwindow_test(dir_arg)
1013 let dir = (a:dir_arg == 'v') ? 'vert ' : ''
1014
1015 " Open as many windows as possible
1016 for i in range(500)
1017 try
1018 exe dir . 'new'
1019 catch /E36:/
1020 break
1021 endtry
1022 endfor
1023
1024 call writefile(['first', 'second', 'third'], 'Xfile1')
1025 call writefile([], 'Xfile2')
1026 call writefile([], 'Xfile3')
1027
1028 " Argument list related commands
1029 args Xfile1 Xfile2 Xfile3
1030 next
1031 for cmd in ['sargument 2', 'snext', 'sprevious', 'sNext', 'srewind',
1032 \ 'sfirst', 'slast']
1033 call assert_fails(dir .. cmd, 'E36:')
1034 endfor
1035 %argdelete
1036
1037 " Buffer related commands
1038 set modified
1039 hide enew
1040 for cmd in ['sbuffer Xfile1', 'sbnext', 'sbprevious', 'sbNext', 'sbrewind',
1041 \ 'sbfirst', 'sblast', 'sball', 'sbmodified', 'sunhide']
1042 call assert_fails(dir .. cmd, 'E36:')
1043 endfor
1044
1045 " Window related commands
1046 for cmd in ['split', 'split Xfile2', 'new', 'new Xfile3', 'sview Xfile1',
1047 \ 'sfind runtest.vim']
1048 call assert_fails(dir .. cmd, 'E36:')
1049 endfor
1050
1051 " Help
1052 call assert_fails(dir .. 'help', 'E36:')
1053 call assert_fails(dir .. 'helpgrep window', 'E36:')
1054
1055 " Command-line window
1056 if a:dir_arg == 'h'
1057 " Cmd-line window is always a horizontally split window
1058 call assert_beeps('call feedkeys("q:\<CR>", "xt")')
1059 endif
1060
1061 " Quickfix and location list window
1062 if has('quickfix')
1063 cexpr ''
1064 call assert_fails(dir .. 'copen', 'E36:')
1065 lexpr ''
1066 call assert_fails(dir .. 'lopen', 'E36:')
1067
1068 " Preview window
1069 call assert_fails(dir .. 'pedit Xfile2', 'E36:')
1070 call setline(1, 'abc')
1071 call assert_fails(dir .. 'psearch abc', 'E36:')
1072 endif
1073
1074 " Window commands (CTRL-W ^ and CTRL-W f)
1075 if a:dir_arg == 'h'
1076 call assert_fails('call feedkeys("\<C-W>^", "xt")', 'E36:')
1077 call setline(1, 'Xfile1')
1078 call assert_fails('call feedkeys("gg\<C-W>f", "xt")', 'E36:')
1079 endif
1080 enew!
1081
1082 " Tag commands (:stag, :stselect and :stjump)
1083 call writefile(["!_TAG_FILE_ENCODING\tutf-8\t//",
1084 \ "second\tXfile1\t2",
1085 \ "third\tXfile1\t3",],
1086 \ 'Xtags')
1087 set tags=Xtags
1088 call assert_fails(dir .. 'stag second', 'E36:')
1089 call assert_fails('call feedkeys(":" .. dir .. "stselect second\n1\n", "xt")', 'E36:')
1090 call assert_fails(dir .. 'stjump second', 'E36:')
1091 call assert_fails(dir .. 'ptag second', 'E36:')
1092 set tags&
1093 call delete('Xtags')
1094
1095 " :isplit and :dsplit
1096 call setline(1, ['#define FOO 1', 'FOO'])
1097 normal 2G
1098 call assert_fails(dir .. 'isplit FOO', 'E36:')
1099 call assert_fails(dir .. 'dsplit FOO', 'E36:')
1100
1101 " terminal
1102 if has('terminal')
1103 call assert_fails(dir .. 'terminal', 'E36:')
1104 endif
1105
1106 %bwipe!
1107 call delete('Xfile1')
1108 call delete('Xfile2')
1109 call delete('Xfile3')
1110 only
1111 endfunc
1112
1113 func Test_split_cmds_with_no_room()
1114 call Run_noroom_for_newwindow_test('h')
1115 call Run_noroom_for_newwindow_test('v')
1116 endfunc
1117
1010 " vim: shiftwidth=2 sts=2 expandtab 1118 " vim: shiftwidth=2 sts=2 expandtab