Mercurial > vim
view src/testdir/test96.in @ 8234:dc72f4a463e4 v7.4.1410
commit https://github.com/vim/vim/commit/42dd7aee41ffcc5afdbf9bb83d70e7123261cada
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Feb 23 22:50:12 2016 +0100
patch 7.4.1410
Problem: Leaking memory in cscope interface.
Solution: Free memory when no tab is found. (Christian Brabandt)
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Tue, 23 Feb 2016 23:00:05 +0100 |
parents | 6cabac58f26f |
children |
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This will test for problems in quickfix: A. incorrectly copying location lists which caused the location list to show a different name than the file that was actually being displayed. B. not reusing the window for which the location list window is opened but instead creating new windows. C. make sure that the location list window is not reused instead of the window it belongs to. Note: to debug a problem comment out the last ":b 1" in a test and testing will stop at this point. STARTTEST :so small.vim : enew : w! test.out : b 1 : " Set up the test environment: : function! ReadTestProtocol(name) : let base = substitute(a:name, '\v^test://(.*)%(\.[^.]+)?', '\1', '') : let word = substitute(base, '\v(.*)\..*', '\1', '') : : setl modifiable : setl noreadonly : setl noswapfile : setl bufhidden=delete : %del _ : " For problem 2: : " 'buftype' has to be set to reproduce the constant opening of new windows : setl buftype=nofile : : call setline(1, word) : : setl nomodified : setl nomodifiable : setl readonly : exe 'doautocmd BufRead ' . substitute(a:name, '\v^test://(.*)', '\1', '') : endfunction : augroup testgroup : au! : autocmd BufReadCmd test://* call ReadTestProtocol(expand("<amatch>")) : augroup END : let words = [ "foo", "bar", "baz", "quux", "shmoo", "spam", "eggs" ] : : let qflist = [] : for word in words : call add(qflist, {'filename': 'test://' . word . '.txt', 'text': 'file ' . word . '.txt', }) : " NOTE: problem 1: : " intentionally not setting 'lnum' so that the quickfix entries are not : " valid : call setloclist(0, qflist, ' ') : endfor ENDTEST Test A: STARTTEST :lrewind :enew :lopen :lnext :lnext :lnext :lnext :vert split :wincmd L :lopen :wincmd p :lnext :"b 1 :let fileName = expand("%") :wincmd p :let locationListFileName = substitute(getline(line('.')), '\([^|]*\)|.*', '\1', '') :wincmd n :wincmd K :b test.out :let fileName = substitute(fileName, '\\', '/', 'g') :let locationListFileName = substitute(locationListFileName, '\\', '/', 'g') :call append(line('$'), "Test A:") :call append(line('$'), " - file name displayed: " . fileName) :call append(line('$'), " - quickfix claims that the file name displayed is: " . locationListFileName) :w :wincmd o :b 1 ENDTEST Test B: STARTTEST :lrewind :lopen :2 :exe "normal \<CR>" :wincmd p :3 :exe "normal \<CR>" :wincmd p :4 :exe "normal \<CR>" :let numberOfWindowsOpen = winnr('$') :wincmd n :wincmd K :b test.out :call append(line('$'), "Test B:") :call append(line('$'), " - number of window open: " . numberOfWindowsOpen) :w :wincmd o :b 1 ENDTEST Test C: STARTTEST :lrewind :lopen :" Let's move the location list window to the top to check whether it (the first :" window found) will be reused when we try to open new windows: :wincmd K :2 :exe "normal \<CR>" :wincmd p :3 :exe "normal \<CR>" :wincmd p :4 :exe "normal \<CR>" :1wincmd w :let locationListWindowBufType = &buftype :2wincmd w :let bufferName = expand("%") :wincmd n :wincmd K :b test.out :let bufferName = substitute(bufferName, '\\', '/', 'g') :call append(line('$'), "Test C:") :call append(line('$'), " - 'buftype' of the location list window: " . locationListWindowBufType) :call append(line('$'), " - buffer displayed in the 2nd window: " . bufferName) :w :wincmd o :b 1 ENDTEST STARTTEST :qa ENDTEST