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Diffstat (limited to '')
| -rw-r--r-- | src/testdir/test_mksession.vim | 498 |
1 files changed, 498 insertions, 0 deletions
diff --git a/src/testdir/test_mksession.vim b/src/testdir/test_mksession.vim new file mode 100644 index 0000000..456cd1e --- /dev/null +++ b/src/testdir/test_mksession.vim @@ -0,0 +1,498 @@ +" Test for :mksession, :mkview and :loadview in latin1 encoding + +set encoding=latin1 +scriptencoding latin1 + +if !has('mksession') + finish +endif + +source shared.vim + +func Test_mksession() + tabnew + let wrap_save = &wrap + set sessionoptions=buffers splitbelow fileencoding=latin1 + call setline(1, [ + \ 'start:', + \ 'no multibyte chAracter', + \ ' one leaDing tab', + \ ' four leadinG spaces', + \ 'two consecutive tabs', + \ 'two tabs in one line', + \ 'one ä multibyteCharacter', + \ 'aä Ä two multiByte characters', + \ 'Aäöü three mulTibyte characters', + \ 'short line', + \ ]) + let tmpfile = 'Xtemp' + exec 'w! ' . tmpfile + /^start: + set wrap + vsplit + norm! j16| + split + norm! j16| + split + norm! j16| + split + norm! j8| + split + norm! j8| + split + norm! j16| + split + norm! j16| + split + norm! j16| + split + norm! j$ + wincmd l + + set nowrap + /^start: + norm! j16|3zl + split + norm! j016|3zl + split + norm! j016|3zl + split + norm! j08|3zl + split + norm! j08|3zl + split + norm! j016|3zl + split + norm! j016|3zl + split + norm! j016|3zl + split + call wincol() + mksession! Xtest_mks.out + let li = filter(readfile('Xtest_mks.out'), 'v:val =~# "\\(^ *normal! [0$]\\|^ *exe ''normal!\\)"') + let expected = [ + \ 'normal! 016|', + \ 'normal! 016|', + \ 'normal! 016|', + \ 'normal! 08|', + \ 'normal! 08|', + \ 'normal! 016|', + \ 'normal! 016|', + \ 'normal! 016|', + \ 'normal! $', + \ " exe 'normal! ' . s:c . '|zs' . 16 . '|'", + \ " normal! 016|", + \ " exe 'normal! ' . s:c . '|zs' . 16 . '|'", + \ " normal! 016|", + \ " exe 'normal! ' . s:c . '|zs' . 16 . '|'", + \ " normal! 016|", + \ " exe 'normal! ' . s:c . '|zs' . 8 . '|'", + \ " normal! 08|", + \ " exe 'normal! ' . s:c . '|zs' . 8 . '|'", + \ " normal! 08|", + \ " exe 'normal! ' . s:c . '|zs' . 16 . '|'", + \ " normal! 016|", + \ " exe 'normal! ' . s:c . '|zs' . 16 . '|'", + \ " normal! 016|", + \ " exe 'normal! ' . s:c . '|zs' . 16 . '|'", + \ " normal! 016|", + \ " exe 'normal! ' . s:c . '|zs' . 16 . '|'", + \ " normal! 016|" + \ ] + call assert_equal(expected, li) + tabclose! + + call delete('Xtest_mks.out') + call delete(tmpfile) + let &wrap = wrap_save + set sessionoptions& +endfunc + +func Test_mksession_winheight() + new + set winheight=10 + set winminheight=2 + mksession! Xtest_mks.out + source Xtest_mks.out + + call delete('Xtest_mks.out') +endfunc + +func Test_mksession_large_winheight() + set winheight=999 + mksession! Xtest_mks_winheight.out + set winheight& + source Xtest_mks_winheight.out + call delete('Xtest_mks_winheight.out') +endfunc + +func Test_mksession_rtp() + if has('win32') + " TODO: fix problem with backslashes + return + endif + new + let _rtp=&rtp + " Make a real long (invalid) runtimepath value, + " that should exceed PATH_MAX (hopefully) + let newrtp=&rtp.',~'.repeat('/foobar', 1000) + let newrtp.=",".expand("$HOME")."/.vim" + let &rtp=newrtp + + " determine expected value + let expected=split(&rtp, ',') + let expected = map(expected, '"set runtimepath+=".v:val') + let expected = ['set runtimepath='] + expected + let expected = map(expected, {v,w -> substitute(w, $HOME, "~", "g")}) + + mksession! Xtest_mks.out + let &rtp=_rtp + let li = filter(readfile('Xtest_mks.out'), 'v:val =~# "runtimepath"') + call assert_equal(expected, li) + + call delete('Xtest_mks.out') +endfunc + +func Test_mksession_arglist() + argdel * + next file1 file2 file3 file4 + mksession! Xtest_mks.out + source Xtest_mks.out + call assert_equal(['file1', 'file2', 'file3', 'file4'], argv()) + + call delete('Xtest_mks.out') + argdel * +endfunc + +func Test_mksession_one_buffer_two_windows() + edit Xtest1 + new Xtest2 + split + mksession! Xtest_mks.out + let lines = readfile('Xtest_mks.out') + let count1 = 0 + let count2 = 0 + let count2buf = 0 + for line in lines + if line =~ 'edit \f*Xtest1$' + let count1 += 1 + endif + if line =~ 'edit \f\{-}Xtest2' + let count2 += 1 + endif + if line =~ 'buffer \f\{-}Xtest2' + let count2buf += 1 + endif + endfor + call assert_equal(1, count1, 'Xtest1 count') + call assert_equal(2, count2, 'Xtest2 count') + call assert_equal(2, count2buf, 'Xtest2 buffer count') + + close + bwipe! + call delete('Xtest_mks.out') +endfunc + +func Test_mksession_lcd_multiple_tabs() + tabnew + tabnew + lcd . + tabfirst + lcd . + mksession! Xtest_mks.out + tabonly + source Xtest_mks.out + call assert_true(haslocaldir(), 'Tab 1 localdir') + tabnext 2 + call assert_true(!haslocaldir(), 'Tab 2 localdir') + tabnext 3 + call assert_true(haslocaldir(), 'Tab 3 localdir') + call delete('Xtest_mks.out') +endfunc + +func Test_mksession_blank_tabs() + tabnew + tabnew + tabnew + tabnext 3 + mksession! Xtest_mks.out + tabnew + tabnew + tabnext 2 + source Xtest_mks.out + call assert_equal(4, tabpagenr('$'), 'session restore should restore number of tabs') + call assert_equal(3, tabpagenr(), 'session restore should restore the active tab') + call delete('Xtest_mks.out') +endfunc + +func Test_mksession_buffer_count() + set hidden + + " Edit exactly three files in the current session. + %bwipe! + e Xfoo | tabe Xbar | tabe Xbaz + tabdo write + mksession! Xtest_mks.out + + " Verify that loading the session does not create additional buffers. + %bwipe! + source Xtest_mks.out + call assert_equal(3, len(getbufinfo())) + + " Clean up. + call delete('Xfoo') + call delete('Xbar') + call delete('Xbaz') + call delete('Xtest_mks.out') + %bwipe! + set hidden& +endfunc + +if has('extra_search') + +func Test_mksession_hlsearch() + set hlsearch + mksession! Xtest_mks.out + nohlsearch + source Xtest_mks.out + call assert_equal(1, v:hlsearch, 'session should restore search highlighting state') + nohlsearch + mksession! Xtest_mks.out + source Xtest_mks.out + call assert_equal(0, v:hlsearch, 'session should restore search highlighting state') + call delete('Xtest_mks.out') +endfunc + +endif + + +func Test_mksession_blank_windows() + split + split + split + 3 wincmd w + mksession! Xtest_mks.out + split + split + 2 wincmd w + source Xtest_mks.out + call assert_equal(4, winnr('$'), 'session restore should restore number of windows') + call assert_equal(3, winnr(), 'session restore should restore the active window') + call delete('Xtest_mks.out') +endfunc + +if has('terminal') + +func Test_mksession_terminal_shell() + terminal + mksession! Xtest_mks.out + let lines = readfile('Xtest_mks.out') + let term_cmd = '' + for line in lines + if line =~ '^terminal' + let term_cmd = line + elseif line =~ 'badd.*' . &shell + call assert_report('unexpected shell line: ' . line) + endif + endfor + call assert_match('terminal ++curwin ++cols=\d\+ ++rows=\d\+\s*.*$', term_cmd) + + call Stop_shell_in_terminal(bufnr('%')) + call delete('Xtest_mks.out') +endfunc + +func Test_mksession_terminal_no_restore_cmdarg() + terminal ++norestore + mksession! Xtest_mks.out + let lines = readfile('Xtest_mks.out') + let term_cmd = '' + for line in lines + if line =~ '^terminal' + call assert_report('session must not restore teminal') + endif + endfor + + call Stop_shell_in_terminal(bufnr('%')) + call delete('Xtest_mks.out') +endfunc + +func Test_mksession_terminal_no_restore_funcarg() + call term_start(&shell, {'norestore': 1}) + mksession! Xtest_mks.out + let lines = readfile('Xtest_mks.out') + let term_cmd = '' + for line in lines + if line =~ '^terminal' + call assert_report('session must not restore teminal') + endif + endfor + + call Stop_shell_in_terminal(bufnr('%')) + call delete('Xtest_mks.out') +endfunc + +func Test_mksession_terminal_no_restore_func() + terminal + call term_setrestore(bufnr('%'), 'NONE') + mksession! Xtest_mks.out + let lines = readfile('Xtest_mks.out') + let term_cmd = '' + for line in lines + if line =~ '^terminal' + call assert_report('session must not restore teminal') + endif + endfor + + call Stop_shell_in_terminal(bufnr('%')) + call delete('Xtest_mks.out') +endfunc + +func Test_mksession_terminal_no_ssop() + terminal + set sessionoptions-=terminal + mksession! Xtest_mks.out + let lines = readfile('Xtest_mks.out') + let term_cmd = '' + for line in lines + if line =~ '^terminal' + call assert_report('session must not restore teminal') + endif + endfor + + call Stop_shell_in_terminal(bufnr('%')) + call delete('Xtest_mks.out') + set sessionoptions& +endfunc + +func Test_mksession_terminal_restore_other() + terminal + call term_setrestore(bufnr('%'), 'other') + mksession! Xtest_mks.out + let lines = readfile('Xtest_mks.out') + let term_cmd = '' + for line in lines + if line =~ '^terminal' + let term_cmd = line + endif + endfor + call assert_match('terminal ++curwin ++cols=\d\+ ++rows=\d\+.*other', term_cmd) + + call Stop_shell_in_terminal(bufnr('%')) + call delete('Xtest_mks.out') +endfunc + +endif " has('terminal') + +" Test :mkview with a file argument. +func Test_mkview_file() + " Create a view with line number and a fold. + help :mkview + set number + norm! V}zf0 + let pos = getpos('.') + let linefoldclosed1 = foldclosed('.') + mkview! Xview + set nonumber + norm! zrj + " We can close the help window, as mkview with a file name should + " generate a command to edit the file. + helpclose + + source Xview + call assert_equal(1, &number) + call assert_match('\*:mkview\*$', getline('.')) + call assert_equal(pos, getpos('.')) + call assert_equal(linefoldclosed1, foldclosed('.')) + + " Creating a view again with the same file name should fail (file + " already exists). But with a !, the previous view should be + " overwritten without error. + help :loadview + call assert_fails('mkview Xview', 'E189:') + call assert_match('\*:loadview\*$', getline('.')) + mkview! Xview + call assert_match('\*:loadview\*$', getline('.')) + + call delete('Xview') + bwipe +endfunc + +" Test :mkview and :loadview with a custom 'viewdir'. +func Test_mkview_loadview_with_viewdir() + set viewdir=Xviewdir + + help :mkview + set number + norm! V}zf + let pos = getpos('.') + let linefoldclosed1 = foldclosed('.') + mkview 1 + set nonumber + norm! zrj + + loadview 1 + + " The directory Xviewdir/ should have been created and the view + " should be stored in that directory. + call assert_equal('Xviewdir/' . + \ substitute( + \ substitute( + \ expand('%:p'), '/', '=+', 'g'), ':', '=-', 'g') . '=1.vim', + \ glob('Xviewdir/*')) + call assert_equal(1, &number) + call assert_match('\*:mkview\*$', getline('.')) + call assert_equal(pos, getpos('.')) + call assert_equal(linefoldclosed1, foldclosed('.')) + + call delete('Xviewdir', 'rf') + set viewdir& + helpclose +endfunc + +func Test_mkview_no_file_name() + new + " :mkview or :mkview {nr} should fail in a unnamed buffer. + call assert_fails('mkview', 'E32:') + call assert_fails('mkview 1', 'E32:') + + " :mkview {file} should succeed in a unnamed buffer. + mkview Xview + help + source Xview + call assert_equal('', bufname('%')) + + call delete('Xview') + %bwipe +endfunc + +" A clean session (one empty buffer, one window, and one tab) should not +" set any error messages when sourced because no commands should fail. +func Test_mksession_no_errmsg() + let v:errmsg = '' + %bwipe! + mksession! Xtest_mks.out + source Xtest_mks.out + call assert_equal('', v:errmsg) + call delete('Xtest_mks.out') +endfunc + +func Test_mksession_quote_in_filename() + if !has('unix') + " only Unix can handle this weird filename + return + endif + let v:errmsg = '' + %bwipe! + split another + split x'y\"z + mksession! Xtest_mks_quoted.out + %bwipe! + source Xtest_mks_quoted.out + call assert_true(bufexists("x'y\"z")) + + %bwipe! + call delete('Xtest_mks_quoted.out') +endfunc + + +" vim: shiftwidth=2 sts=2 expandtab |