Mercurial > vim
view src/testdir/test_signals.vim @ 16097:d45e42b45470 v8.1.1053
patch 8.1.1053: warning for missing return statement
commit https://github.com/vim/vim/commit/d6c3f1fa2b5e1dd7dc87cf608d72b84ad696b58f
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Mar 26 00:31:21 2019 +0100
patch 8.1.1053: warning for missing return statement
Problem: Warning for missing return statement. (Dominique Pelle)
Solution: Add return statement.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Tue, 26 Mar 2019 00:45:05 +0100 |
parents | ed1482db2d72 |
children | 1ab0d1f7807a |
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" Test signal handling. if !has('unix') finish endif source shared.vim " Test signal WINCH (window resize signal) func Test_signal_WINCH() let signals = system('kill -l') if signals !~ '\<WINCH\>' " signal WINCH is not available, skip the test. return endif " We do not actually want to change the size of the terminal. let old_WS = '' if exists('&t_WS') let old_WS = &t_WS let &t_WS = '' endif let old_lines = &lines let old_columns = &columns let new_lines = &lines - 2 let new_columns = &columns - 2 exe 'set lines=' . new_lines exe 'set columns=' . new_columns call assert_equal(new_lines, &lines) call assert_equal(new_columns, &columns) " Send signal and wait for signal to be processed. " 'lines' and 'columns' should have been restored " after handing signal WINCH. exe 'silent !kill -s WINCH ' . getpid() call WaitForAssert({-> assert_equal(old_lines, &lines)}) call assert_equal(old_columns, &columns) if old_WS != '' let &t_WS = old_WS endif endfunc