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| -rw-r--r-- | src/testdir/test_excmd.vim | 728 |
1 files changed, 728 insertions, 0 deletions
diff --git a/src/testdir/test_excmd.vim b/src/testdir/test_excmd.vim new file mode 100644 index 0000000..3637351 --- /dev/null +++ b/src/testdir/test_excmd.vim @@ -0,0 +1,728 @@ +" Tests for various Ex commands. + +source check.vim +source shared.vim +source term_util.vim + +func Test_ex_delete() + new + call setline(1, ['a', 'b', 'c']) + 2 + " :dl is :delete with the "l" flag, not :dlist + .dl + call assert_equal(['a', 'c'], getline(1, 2)) +endfunc + +func Test_range_error() + call assert_fails(':.echo 1', 'E481:') + call assert_fails(':$echo 1', 'E481:') + call assert_fails(':1,2echo 1', 'E481:') + call assert_fails(':+1echo 1', 'E481:') + call assert_fails(':/1/echo 1', 'E481:') + call assert_fails(':\/echo 1', 'E481:') + normal vv + call assert_fails(":'<,'>echo 1", 'E481:') + call assert_fails(":\\xcenter", 'E10:') +endfunc + +func Test_buffers_lastused() + call test_settime(localtime() - 2000) " middle + edit bufa + enew + call test_settime(localtime() - 10) " newest + edit bufb + enew + call test_settime(1550010000) " oldest + edit bufc + enew + call test_settime(0) + enew + + let ls = split(execute('buffers t', 'silent!'), '\n') + let bufs = ls->map({i,v->split(v, '"\s*')[1:2]}) + call assert_equal(['bufb', 'bufa', 'bufc'], bufs[1:]->map({i,v->v[0]})) + call assert_match('1[0-3] seconds ago', bufs[1][1]) + call assert_match('\d\d:\d\d:\d\d', bufs[2][1]) + call assert_match('2019/02/1\d \d\d:\d\d:00', bufs[3][1]) + + bwipeout bufa + bwipeout bufb + bwipeout bufc +endfunc + +" Test for the :copy command +func Test_copy() + new + + call setline(1, ['L1', 'L2', 'L3', 'L4']) + " copy lines in a range to inside the range + 1,3copy 2 + call assert_equal(['L1', 'L2', 'L1', 'L2', 'L3', 'L3', 'L4'], getline(1, 7)) + + " Specifying a count before using : to run an ex-command + exe "normal! gg4:yank\<CR>" + call assert_equal("L1\nL2\nL1\nL2\n", @") + + close! +endfunc + +" Test for the :file command +func Test_file_cmd() + call assert_fails('3file', 'E474:') + call assert_fails('0,0file', 'E474:') + call assert_fails('0file abc', 'E474:') + if !has('win32') + " Change the name of the buffer to the same name + new Xfile1 + file Xfile1 + call assert_equal('Xfile1', @%) + call assert_equal('Xfile1', @#) + bw! + endif +endfunc + +" Test for the :drop command +func Test_drop_cmd() + call writefile(['L1', 'L2'], 'Xdropfile', 'D') + enew | only + drop Xdropfile + call assert_equal('L2', getline(2)) + " Test for switching to an existing window + below new + drop Xdropfile + call assert_equal(1, winnr()) + " Test for splitting the current window + enew | only + set modified + drop Xdropfile + call assert_equal(2, winnr('$')) + " Check for setting the argument list + call assert_equal(['Xdropfile'], argv()) + enew | only! +endfunc + +" Test for the :append command +func Test_append_cmd() + new + call setline(1, [' L1']) + call feedkeys(":append\<CR> L2\<CR> L3\<CR>.\<CR>", 'xt') + call assert_equal([' L1', ' L2', ' L3'], getline(1, '$')) + %delete _ + " append after a specific line + call setline(1, [' L1', ' L2', ' L3']) + call feedkeys(":2append\<CR> L4\<CR> L5\<CR>.\<CR>", 'xt') + call assert_equal([' L1', ' L2', ' L4', ' L5', ' L3'], getline(1, '$')) + %delete _ + " append with toggling 'autoindent' + call setline(1, [' L1']) + call feedkeys(":append!\<CR> L2\<CR> L3\<CR>.\<CR>", 'xt') + call assert_equal([' L1', ' L2', ' L3'], getline(1, '$')) + call assert_false(&autoindent) + %delete _ + " append with 'autoindent' set and toggling 'autoindent' + set autoindent + call setline(1, [' L1']) + call feedkeys(":append!\<CR> L2\<CR> L3\<CR>.\<CR>", 'xt') + call assert_equal([' L1', ' L2', ' L3'], getline(1, '$')) + call assert_true(&autoindent) + set autoindent& + close! +endfunc + +func Test_append_cmd_empty_buf() + CheckRunVimInTerminal + let lines =<< trim END + func Timer(timer) + append + aaaaa + bbbbb + . + endfunc + call timer_start(10, 'Timer') + END + call writefile(lines, 'Xtest_append_cmd_empty_buf', 'D') + let buf = RunVimInTerminal('-S Xtest_append_cmd_empty_buf', {'rows': 6}) + call WaitForAssert({-> assert_equal('bbbbb', term_getline(buf, 2))}) + call WaitForAssert({-> assert_equal('aaaaa', term_getline(buf, 1))}) + + " clean up + call StopVimInTerminal(buf) +endfunc + +" Test for the :insert command +func Test_insert_cmd() + new + call setline(1, [' L1']) + call feedkeys(":insert\<CR> L2\<CR> L3\<CR>.\<CR>", 'xt') + call assert_equal([' L2', ' L3', ' L1'], getline(1, '$')) + %delete _ + " insert before a specific line + call setline(1, [' L1', ' L2', ' L3']) + call feedkeys(":2insert\<CR> L4\<CR> L5\<CR>.\<CR>", 'xt') + call assert_equal([' L1', ' L4', ' L5', ' L2', ' L3'], getline(1, '$')) + %delete _ + " insert with toggling 'autoindent' + call setline(1, [' L1']) + call feedkeys(":insert!\<CR> L2\<CR> L3\<CR>.\<CR>", 'xt') + call assert_equal([' L2', ' L3', ' L1'], getline(1, '$')) + call assert_false(&autoindent) + %delete _ + " insert with 'autoindent' set and toggling 'autoindent' + set autoindent + call setline(1, [' L1']) + call feedkeys(":insert!\<CR> L2\<CR> L3\<CR>.\<CR>", 'xt') + call assert_equal([' L2', ' L3', ' L1'], getline(1, '$')) + call assert_true(&autoindent) + set autoindent& + close! +endfunc + +func Test_insert_cmd_empty_buf() + CheckRunVimInTerminal + let lines =<< trim END + func Timer(timer) + insert + aaaaa + bbbbb + . + endfunc + call timer_start(10, 'Timer') + END + call writefile(lines, 'Xtest_insert_cmd_empty_buf', 'D') + let buf = RunVimInTerminal('-S Xtest_insert_cmd_empty_buf', {'rows': 6}) + call WaitForAssert({-> assert_equal('bbbbb', term_getline(buf, 2))}) + call WaitForAssert({-> assert_equal('aaaaa', term_getline(buf, 1))}) + + " clean up + call StopVimInTerminal(buf) +endfunc + +" Test for the :change command +func Test_change_cmd() + new + call setline(1, [' L1', 'L2', 'L3']) + call feedkeys(":change\<CR> L4\<CR> L5\<CR>.\<CR>", 'xt') + call assert_equal([' L4', ' L5', 'L2', 'L3'], getline(1, '$')) + %delete _ + " change a specific line + call setline(1, [' L1', ' L2', ' L3']) + call feedkeys(":2change\<CR> L4\<CR> L5\<CR>.\<CR>", 'xt') + call assert_equal([' L1', ' L4', ' L5', ' L3'], getline(1, '$')) + %delete _ + " change with toggling 'autoindent' + call setline(1, [' L1', 'L2', 'L3']) + call feedkeys(":change!\<CR> L4\<CR> L5\<CR>.\<CR>", 'xt') + call assert_equal([' L4', ' L5', 'L2', 'L3'], getline(1, '$')) + call assert_false(&autoindent) + %delete _ + " change with 'autoindent' set and toggling 'autoindent' + set autoindent + call setline(1, [' L1', 'L2', 'L3']) + call feedkeys(":change!\<CR> L4\<CR> L5\<CR>.\<CR>", 'xt') + call assert_equal([' L4', ' L5', 'L2', 'L3'], getline(1, '$')) + call assert_true(&autoindent) + set autoindent& + close! +endfunc + +" Test for the :language command +func Test_language_cmd() + CheckFeature multi_lang + + call assert_fails('language ctype non_existing_lang', 'E197:') + call assert_fails('language time non_existing_lang', 'E197:') +endfunc + +" Test for the :confirm command dialog +func Test_confirm_cmd() + CheckNotGui + CheckRunVimInTerminal + + call writefile(['foo1'], 'Xfoo', 'D') + call writefile(['bar1'], 'Xbar', 'D') + + " Test for saving all the modified buffers + let lines =<< trim END + set nomore + new Xfoo + call setline(1, 'foo2') + new Xbar + call setline(1, 'bar2') + wincmd b + END + call writefile(lines, 'Xscript', 'D') + let buf = RunVimInTerminal('-S Xscript', {'rows': 20}) + call term_sendkeys(buf, ":confirm qall\n") + call WaitForAssert({-> assert_match('\[Y\]es, (N)o, Save (A)ll, (D)iscard All, (C)ancel: ', term_getline(buf, 20))}, 1000) + call term_sendkeys(buf, "A") + call StopVimInTerminal(buf) + + call assert_equal(['foo2'], readfile('Xfoo')) + call assert_equal(['bar2'], readfile('Xbar')) + + " Test for discarding all the changes to modified buffers + let lines =<< trim END + set nomore + new Xfoo + call setline(1, 'foo3') + new Xbar + call setline(1, 'bar3') + wincmd b + END + call writefile(lines, 'Xscript') + let buf = RunVimInTerminal('-S Xscript', {'rows': 20}) + call term_sendkeys(buf, ":confirm qall\n") + call WaitForAssert({-> assert_match('\[Y\]es, (N)o, Save (A)ll, (D)iscard All, (C)ancel: ', term_getline(buf, 20))}, 1000) + call term_sendkeys(buf, "D") + call StopVimInTerminal(buf) + + call assert_equal(['foo2'], readfile('Xfoo')) + call assert_equal(['bar2'], readfile('Xbar')) + + " Test for saving and discarding changes to some buffers + let lines =<< trim END + set nomore + new Xfoo + call setline(1, 'foo4') + new Xbar + call setline(1, 'bar4') + wincmd b + END + call writefile(lines, 'Xscript') + let buf = RunVimInTerminal('-S Xscript', {'rows': 20}) + call term_sendkeys(buf, ":confirm qall\n") + call WaitForAssert({-> assert_match('\[Y\]es, (N)o, Save (A)ll, (D)iscard All, (C)ancel: ', term_getline(buf, 20))}, 1000) + call term_sendkeys(buf, "N") + call WaitForAssert({-> assert_match('\[Y\]es, (N)o, (C)ancel: ', term_getline(buf, 20))}, 1000) + call term_sendkeys(buf, "Y") + call StopVimInTerminal(buf) + + call assert_equal(['foo4'], readfile('Xfoo')) + call assert_equal(['bar2'], readfile('Xbar')) +endfunc + +func Test_confirm_cmd_cancel() + CheckNotGui + CheckRunVimInTerminal + + " Test for closing a window with a modified buffer + let lines =<< trim END + set nomore + new + call setline(1, 'abc') + END + call writefile(lines, 'Xscript', 'D') + let buf = RunVimInTerminal('-S Xscript', {'rows': 20}) + call term_sendkeys(buf, ":confirm close\n") + call WaitForAssert({-> assert_match('^\[Y\]es, (N)o, (C)ancel: *$', + \ term_getline(buf, 20))}, 1000) + call term_sendkeys(buf, "C") + call WaitForAssert({-> assert_equal('', term_getline(buf, 20))}, 1000) + call term_sendkeys(buf, ":confirm close\n") + call WaitForAssert({-> assert_match('^\[Y\]es, (N)o, (C)ancel: *$', + \ term_getline(buf, 20))}, 1000) + call term_sendkeys(buf, "N") + call WaitForAssert({-> assert_match('^ *0,0-1 All$', + \ term_getline(buf, 20))}, 1000) + call StopVimInTerminal(buf) +endfunc + +" The ":confirm" prompt was sometimes used with the terminal in cooked mode. +" This test verifies that a "\<CR>" character is NOT required to respond to a +" prompt from the ":conf q" and ":conf wq" commands. +func Test_confirm_q_wq() + CheckNotGui + CheckRunVimInTerminal + + call writefile(['foo'], 'Xfoo', 'D') + + let lines =<< trim END + set hidden nomore + call setline(1, 'abc') + edit Xfoo + END + call writefile(lines, 'Xscript', 'D') + let buf = RunVimInTerminal('-S Xscript', {'rows': 20}) + call term_sendkeys(buf, ":confirm q\n") + call WaitForAssert({-> assert_match('^\[Y\]es, (N)o, (C)ancel: *$', + \ term_getline(buf, 20))}, 1000) + call term_sendkeys(buf, 'C') + call WaitForAssert({-> assert_notmatch('^\[Y\]es, (N)o, (C)ancel: C*$', + \ term_getline(buf, 20))}, 1000) + + call term_sendkeys(buf, ":edit Xfoo\n") + call term_sendkeys(buf, ":confirm wq\n") + call WaitForAssert({-> assert_match('^\[Y\]es, (N)o, (C)ancel: *$', + \ term_getline(buf, 20))}, 1000) + call term_sendkeys(buf, 'C') + call WaitForAssert({-> assert_notmatch('^\[Y\]es, (N)o, (C)ancel: C*$', + \ term_getline(buf, 20))}, 1000) + + call StopVimInTerminal(buf) +endfunc + +func Test_confirm_write_ro() + CheckNotGui + CheckRunVimInTerminal + + call writefile(['foo'], 'Xconfirm_write_ro', 'D') + let lines =<< trim END + set nobackup ff=unix cmdheight=2 + edit Xconfirm_write_ro + norm Abar + END + call writefile(lines, 'Xscript', 'D') + let buf = RunVimInTerminal('-S Xscript', {'rows': 20}) + + " Try to write with 'ro' option. + call term_sendkeys(buf, ":set ro | confirm w\n") + call WaitForAssert({-> assert_match("^'readonly' option is set for \"Xconfirm_write_ro\"\. *$", + \ term_getline(buf, 18))}, 1000) + call WaitForAssert({-> assert_match('^Do you wish to write anyway? *$', + \ term_getline(buf, 19))}, 1000) + call WaitForAssert({-> assert_match('^(Y)es, \[N\]o: *$', term_getline(buf, 20))}, 1000) + call term_sendkeys(buf, 'N') + call WaitForAssert({-> assert_match('^ *$', term_getline(buf, 19))}, 1000) + call WaitForAssert({-> assert_match('.* All$', term_getline(buf, 20))}, 1000) + call assert_equal(['foo'], readfile('Xconfirm_write_ro')) + + call term_sendkeys(buf, ":confirm w\n") + call WaitForAssert({-> assert_match("^'readonly' option is set for \"Xconfirm_write_ro\"\. *$", + \ term_getline(buf, 18))}, 1000) + call WaitForAssert({-> assert_match('^Do you wish to write anyway? *$', + \ term_getline(buf, 19))}, 1000) + call WaitForAssert({-> assert_match('^(Y)es, \[N\]o: *$', term_getline(buf, 20))}, 1000) + call term_sendkeys(buf, 'Y') + call WaitForAssert({-> assert_match('^"Xconfirm_write_ro" 1L, 7B written$', + \ term_getline(buf, 19))}, 1000) + call assert_equal(['foobar'], readfile('Xconfirm_write_ro')) + + " Try to write with read-only file permissions. + call setfperm('Xconfirm_write_ro', 'r--r--r--') + call term_sendkeys(buf, ":set noro | undo | confirm w\n") + call WaitForAssert({-> assert_match("^File permissions of \"Xconfirm_write_ro\" are read-only\. *$", + \ term_getline(buf, 17))}, 1000) + call WaitForAssert({-> assert_match('^It may still be possible to write it\. *$', + \ term_getline(buf, 18))}, 1000) + call WaitForAssert({-> assert_match('^Do you wish to try? *$', term_getline(buf, 19))}, 1000) + call WaitForAssert({-> assert_match('^(Y)es, \[N\]o: *$', term_getline(buf, 20))}, 1000) + call term_sendkeys(buf, 'Y') + call WaitForAssert({-> assert_match('^"Xconfirm_write_ro" 1L, 4B written$', + \ term_getline(buf, 19))}, 1000) + call assert_equal(['foo'], readfile('Xconfirm_write_ro')) + + call StopVimInTerminal(buf) +endfunc + +func Test_confirm_write_partial_file() + CheckNotGui + CheckRunVimInTerminal + + call writefile(['a', 'b', 'c', 'd'], 'Xwrite_partial', 'D') + call writefile(['set nobackup ff=unix cmdheight=2', + \ 'edit Xwrite_partial'], 'Xscript', 'D') + let buf = RunVimInTerminal('-S Xscript', {'rows': 20}) + + call term_sendkeys(buf, ":confirm 2,3w\n") + call WaitForAssert({-> assert_match('^Write partial file? *$', + \ term_getline(buf, 19))}, 1000) + call WaitForAssert({-> assert_match('^(Y)es, \[N\]o: *$', + \ term_getline(buf, 20))}, 1000) + call term_sendkeys(buf, 'N') + call WaitForAssert({-> assert_match('.* All$', term_getline(buf, 20))}, 1000) + call assert_equal(['a', 'b', 'c', 'd'], readfile('Xwrite_partial')) + call delete('Xwrite_partial') + + call term_sendkeys(buf, ":confirm 2,3w\n") + call WaitForAssert({-> assert_match('^Write partial file? *$', + \ term_getline(buf, 19))}, 1000) + call WaitForAssert({-> assert_match('^(Y)es, \[N\]o: *$', + \ term_getline(buf, 20))}, 1000) + call term_sendkeys(buf, 'Y') + call WaitForAssert({-> assert_match('^"Xwrite_partial" \[New\] 2L, 4B written *$', + \ term_getline(buf, 19))}, 1000) + call WaitForAssert({-> assert_match('^Press ENTER or type command to continue *$', + \ term_getline(buf, 20))}, 1000) + call assert_equal(['b', 'c'], readfile('Xwrite_partial')) + + call StopVimInTerminal(buf) +endfunc + +" Test for the :print command +func Test_print_cmd() + call assert_fails('print', 'E749:') +endfunc + +" Test for the :winsize command +func Test_winsize_cmd() + call assert_fails('winsize 1', 'E465:') + call assert_fails('winsize 1 x', 'E465:') + call assert_fails('win_getid(1)', 'E475: Invalid argument: _getid(1)') + " Actually changing the window size would be flaky. +endfunc + +" Test for the :redir command +" NOTE: if you run tests as root this will fail. Don't run tests as root! +func Test_redir_cmd() + call assert_fails('redir @@', 'E475:') + call assert_fails('redir abc', 'E475:') + call assert_fails('redir => 1abc', 'E474:') + call assert_fails('redir => a b', 'E488:') + call assert_fails('redir => abc[1]', 'E121:') + let b = 0zFF + call assert_fails('redir =>> b', 'E734:') + unlet b + + if has('unix') + " Redirecting to a directory name + call mkdir('Xredir') + call assert_fails('redir > Xredir', 'E17:') + call delete('Xredir', 'd') + endif + + " Test for redirecting to a register + redir @q> | echon 'clean ' | redir END + redir @q>> | echon 'water' | redir END + call assert_equal('clean water', @q) + + " Test for redirecting to a variable + redir => color | echon 'blue ' | redir END + redir =>> color | echon 'sky' | redir END + call assert_equal('blue sky', color) +endfunc + +func Test_redir_cmd_readonly() + CheckNotRoot + + " Redirecting to a read-only file + call writefile([], 'Xredirfile', 'D') + call setfperm('Xredirfile', 'r--r--r--') + call assert_fails('redir! > Xredirfile', 'E190:') +endfunc + +" Test for the :filetype command +func Test_filetype_cmd() + call assert_fails('filetype abc', 'E475:') +endfunc + +" Test for the :mode command +func Test_mode_cmd() + call assert_fails('mode abc', 'E359:') +endfunc + +" Test for the :sleep command +func Test_sleep_cmd() + call assert_fails('sleep x', 'E475:') +endfunc + +" Test for the :read command +func Test_read_cmd() + call writefile(['one'], 'Xcmdfile', 'D') + new + call assert_fails('read', 'E32:') + edit Xcmdfile + read + call assert_equal(['one', 'one'], getline(1, '$')) + close! + new + read Xcmdfile + call assert_equal(['', 'one'], getline(1, '$')) + call deletebufline('', 1, '$') + call feedkeys("Qr Xcmdfile\<CR>visual\<CR>", 'xt') + call assert_equal(['one'], getline(1, '$')) + close! +endfunc + +" Test for running Ex commands when text is locked. +" <C-\>e in the command line is used to lock the text +func Test_run_excmd_with_text_locked() + " :quit + let cmd = ":\<C-\>eexecute('quit')\<CR>\<C-C>" + call assert_fails("call feedkeys(cmd, 'xt')", 'E565:') + + " :qall + let cmd = ":\<C-\>eexecute('qall')\<CR>\<C-C>" + call assert_fails("call feedkeys(cmd, 'xt')", 'E565:') + + " :exit + let cmd = ":\<C-\>eexecute('exit')\<CR>\<C-C>" + call assert_fails("call feedkeys(cmd, 'xt')", 'E565:') + + " :close - should be ignored + new + let cmd = ":\<C-\>eexecute('close')\<CR>\<C-C>" + call assert_equal(2, winnr('$')) + close + + call assert_fails("call feedkeys(\":\<C-R>=execute('bnext')\<CR>\", 'xt')", 'E565:') + + " :tabfirst + tabnew + call assert_fails("call feedkeys(\":\<C-R>=execute('tabfirst')\<CR>\", 'xt')", 'E565:') + tabclose +endfunc + +" Test for the :verbose command +func Test_verbose_cmd() + set verbose=3 + call assert_match(' verbose=1\n\s*Last set from ', execute('verbose set vbs'), "\n") + call assert_equal([' verbose=0'], split(execute('0verbose set vbs'), "\n")) + set verbose=0 + call assert_match(' verbose=4\n\s*Last set from .*\n verbose=0', + \ execute("4verbose set verbose | set verbose")) +endfunc + +" Test for the :delete command and the related abbreviated commands +func Test_excmd_delete() + new + call setline(1, ['foo', "\tbar"]) + call assert_equal(['^Ibar$'], split(execute('dl'), "\n")) + call setline(1, ['foo', "\tbar"]) + call assert_equal(['^Ibar$'], split(execute('dell'), "\n")) + call setline(1, ['foo', "\tbar"]) + call assert_equal(['^Ibar$'], split(execute('delel'), "\n")) + call setline(1, ['foo', "\tbar"]) + call assert_equal(['^Ibar$'], split(execute('deletl'), "\n")) + call setline(1, ['foo', "\tbar"]) + call assert_equal(['^Ibar$'], split(execute('deletel'), "\n")) + call setline(1, ['foo', "\tbar"]) + call assert_equal([' bar'], split(execute('dp'), "\n")) + call setline(1, ['foo', "\tbar"]) + call assert_equal([' bar'], split(execute('dep'), "\n")) + call setline(1, ['foo', "\tbar"]) + call assert_equal([' bar'], split(execute('delp'), "\n")) + call setline(1, ['foo', "\tbar"]) + call assert_equal([' bar'], split(execute('delep'), "\n")) + call setline(1, ['foo', "\tbar"]) + call assert_equal([' bar'], split(execute('deletp'), "\n")) + call setline(1, ['foo', "\tbar"]) + call assert_equal([' bar'], split(execute('deletep'), "\n")) + close! +endfunc + +" Test for commands that are blocked in a sandbox +func Sandbox_tests() + call assert_fails("call histadd(':', 'ls')", 'E48:') + call assert_fails("call mkdir('Xdir')", 'E48:') + call assert_fails("call rename('a', 'b')", 'E48:') + call assert_fails("call setbufvar(1, 'myvar', 1)", 'E48:') + call assert_fails("call settabvar(1, 'myvar', 1)", 'E48:') + call assert_fails("call settabwinvar(1, 1, 'myvar', 1)", 'E48:') + call assert_fails("call setwinvar(1, 'myvar', 1)", 'E48:') + call assert_fails("call timer_start(100, '')", 'E48:') + if has('channel') + call assert_fails("call prompt_setcallback(1, '')", 'E48:') + call assert_fails("call prompt_setinterrupt(1, '')", 'E48:') + call assert_fails("call prompt_setprompt(1, '')", 'E48:') + endif + call assert_fails("let $TESTVAR=1", 'E48:') + call assert_fails("call feedkeys('ivim')", 'E48:') + call assert_fails("source! Xsomefile", 'E48:') + call assert_fails("call delete('Xthatfile')", 'E48:') + call assert_fails("call writefile([], 'Xanotherfile')", 'E48:') + call assert_fails('!ls', 'E48:') + call assert_fails('shell', 'E48:') + call assert_fails('stop', 'E48:') + call assert_fails('exe "normal \<C-Z>"', 'E48:') + set insertmode + call assert_fails('call feedkeys("\<C-Z>", "xt")', 'E48:') + set insertmode& + call assert_fails('suspend', 'E48:') + call assert_fails('call system("ls")', 'E48:') + call assert_fails('call systemlist("ls")', 'E48:') + if has('clientserver') + call assert_fails('let s=remote_expr("gvim", "2+2")', 'E48:') + if !has('win32') + " remote_foreground() doesn't throw an error message on MS-Windows + call assert_fails('call remote_foreground("gvim")', 'E48:') + endif + call assert_fails('let s=remote_peek("gvim")', 'E48:') + call assert_fails('let s=remote_read("gvim")', 'E48:') + call assert_fails('let s=remote_send("gvim", "abc")', 'E48:') + call assert_fails('let s=server2client("gvim", "abc")', 'E48:') + endif + if has('terminal') + call assert_fails('terminal', 'E48:') + call assert_fails('call term_start("vim")', 'E48:') + call assert_fails('call term_dumpwrite(1, "Xdumpfile")', 'E48:') + endif + if has('channel') + call assert_fails("call ch_logfile('chlog')", 'E48:') + call assert_fails("call ch_open('localhost:8765')", 'E48:') + endif + if has('job') + call assert_fails("call job_start('vim')", 'E48:') + endif + if has('unix') && has('libcall') + call assert_fails("echo libcall('libc.so', 'getenv', 'HOME')", 'E48:') + endif + if has('unix') + call assert_fails('cd `pwd`', 'E48:') + endif + " some options cannot be changed in a sandbox + call assert_fails('set exrc', 'E48:') + call assert_fails('set cdpath', 'E48:') + if has('xim') && has('gui_gtk') + call assert_fails('set imstyle', 'E48:') + endif +endfunc + +func Test_sandbox() + sandbox call Sandbox_tests() +endfunc + +func Test_command_not_implemented_E319() + if !has('mzscheme') + call assert_fails('mzscheme', 'E319:') + endif +endfunc + +func Test_not_break_expression_register() + call setreg('=', '1+1') + if 0 + put =1 + endif + call assert_equal('1+1', getreg('=', 1)) +endfunc + +func Test_address_line_overflow() + if v:sizeoflong < 8 + throw 'Skipped: only works with 64 bit long ints' + endif + new + call setline(1, range(100)) + call assert_fails('|.44444444444444444444444', 'E1247:') + call assert_fails('|.9223372036854775806', 'E1247:') + + $ + yank 77777777777777777777 + call assert_equal("99\n", @") + + bwipe! +endfunc + +" This was leaving the cursor in line zero +func Test_using_zero_in_range() + new + norm o00 + silent! 0;s/\%') + bwipe! +endfunc + +" Test :write after changing name with :file and loading it with :edit +func Test_write_after_rename() + call writefile(['text'], 'Xafterfile', 'D') + + enew + file Xafterfile + call assert_fails('write', 'E13: File exists (add ! to override)') + + " works OK after ":edit" + edit + write + + bwipe! +endfunc + + +" vim: shiftwidth=2 sts=2 expandtab |