Mercurial > vim
view src/testdir/test_writefile.vim @ 12742:af961e38e508 v8.0.1249
patch 8.0.1249: no error when WaitFor() gets an invalid wrong expression
commit https://github.com/vim/vim/commit/c20e0d52071a3f6e12321ec3344024faa4695da9
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Nov 2 18:19:19 2017 +0100
patch 8.0.1249: no error when WaitFor() gets an invalid wrong expression
Problem: No error when WaitFor() gets an invalid wrong expression.
Solution: Do not ignore errors in evaluationg the expression. Fix places
where the expression was wrong.
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Thu, 02 Nov 2017 18:30:05 +0100 |
parents | ae2802b6bf7d |
children | ffdf2e4b5d9a |
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" Tests for the writefile() function. func Test_writefile() let f = tempname() call writefile(["over","written"], f, "b") call writefile(["hello","world"], f, "b") call writefile(["!", "good"], f, "a") call writefile(["morning"], f, "ab") call writefile(["", "vimmers"], f, "ab") let l = readfile(f) call assert_equal("hello", l[0]) call assert_equal("world!", l[1]) call assert_equal("good", l[2]) call assert_equal("morning", l[3]) call assert_equal("vimmers", l[4]) call delete(f) endfunc func Test_writefile_fails_gently() call assert_fails('call writefile(["test"], "Xfile", [])', 'E730:') call assert_false(filereadable("Xfile")) call delete("Xfile") call assert_fails('call writefile(["test", [], [], [], "tset"], "Xfile")', 'E730:') call assert_false(filereadable("Xfile")) call delete("Xfile") call assert_fails('call writefile([], "Xfile", [])', 'E730:') call assert_false(filereadable("Xfile")) call delete("Xfile") call assert_fails('call writefile([], [])', 'E730:') endfunc func Test_writefile_fails_conversion() if !has('multi_byte') || !has('iconv') return endif set nobackup nowritebackup new let contents = ["line one", "line two"] call writefile(contents, 'Xfile') edit Xfile call setline(1, ["first line", "cannot convert \u010b", "third line"]) call assert_fails('write ++enc=cp932') call assert_equal(contents, readfile('Xfile')) call delete('Xfile') bwipe! set backup& writebackup& endfunc func SetFlag(timer) let g:flag = 1 endfunc func Test_write_quit_split() " Prevent exiting by splitting window on file write. augroup testgroup autocmd BufWritePre * split augroup END e! Xfile call setline(1, 'nothing') wq if has('timers') " timer will not run if "exiting" is still set let g:flag = 0 call timer_start(1, 'SetFlag') sleep 50m call assert_equal(1, g:flag) unlet g:flag endif au! testgroup bwipe Xfile call delete('Xfile') endfunc func Test_nowrite_quit_split() " Prevent exiting by opening a help window. e! Xfile help wincmd w exe winnr() . 'q' if has('timers') " timer will not run if "exiting" is still set let g:flag = 0 call timer_start(1, 'SetFlag') sleep 50m call assert_equal(1, g:flag) unlet g:flag endif bwipe Xfile endfunc