blob: 6c7a02d65001643adf50251b1331bd00be5830f4 [file] [log] [blame]
Bram Moolenaarf73d3bc2016-04-11 21:55:15 +02001function! TablineWithCaughtError()
2 let s:func_in_tabline_called = 1
3 try
4 call eval('unknown expression')
5 catch
6 endtry
7 return ''
8endfunction
9
10function! TablineWithError()
11 let s:func_in_tabline_called = 1
12 call eval('unknown expression')
13 return ''
14endfunction
15
16function! Test_caught_error_in_tabline()
17 let showtabline_save = &showtabline
18 set showtabline=2
19 let s:func_in_tabline_called = 0
20 let tabline = '%{TablineWithCaughtError()}'
21 let &tabline = tabline
22 redraw!
23 call assert_true(s:func_in_tabline_called)
24 call assert_equal(tabline, &tabline)
25 set tabline=
26 let &showtabline = showtabline_save
27endfunction
28
29function! Test_tabline_will_be_disabled_with_error()
30 let showtabline_save = &showtabline
31 set showtabline=2
32 let s:func_in_tabline_called = 0
33 let tabline = '%{TablineWithError()}'
34 try
35 let &tabline = tabline
36 redraw!
37 catch
38 endtry
39 call assert_true(s:func_in_tabline_called)
40 call assert_equal('', &tabline)
41 set tabline=
42 let &showtabline = showtabline_save
43endfunction