| Bram Moolenaar | a742e08 | 2016-04-05 21:10:38 +0200 | [diff] [blame] | 1 | function! StatuslineWithCaughtError() |
| 2 | let s:func_in_statusline_called = 1 |
| 3 | try |
| 4 | call eval('unknown expression') |
| 5 | catch |
| 6 | endtry |
| 7 | return '' |
| 8 | endfunction |
| 9 | |
| 10 | function! StatuslineWithError() |
| 11 | let s:func_in_statusline_called = 1 |
| 12 | call eval('unknown expression') |
| 13 | return '' |
| 14 | endfunction |
| 15 | |
| 16 | function! Test_caught_error_in_statusline() |
| 17 | let s:func_in_statusline_called = 0 |
| 18 | set laststatus=2 |
| 19 | let statusline = '%{StatuslineWithCaughtError()}' |
| 20 | let &statusline = statusline |
| 21 | redrawstatus |
| 22 | call assert_true(s:func_in_statusline_called) |
| 23 | call assert_equal(statusline, &statusline) |
| 24 | set statusline= |
| 25 | endfunction |
| 26 | |
| 27 | function! Test_statusline_will_be_disabled_with_error() |
| 28 | let s:func_in_statusline_called = 0 |
| 29 | set laststatus=2 |
| 30 | let statusline = '%{StatuslineWithError()}' |
| 31 | try |
| 32 | let &statusline = statusline |
| 33 | redrawstatus |
| 34 | catch |
| 35 | endtry |
| 36 | call assert_true(s:func_in_statusline_called) |
| 37 | call assert_equal('', &statusline) |
| 38 | set statusline= |
| 39 | endfunction |