forked from aniani/vim
50 lines
1.1 KiB
VimL
50 lines
1.1 KiB
VimL
function! TablineWithCaughtError()
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let s:func_in_tabline_called = 1
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try
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call eval('unknown expression')
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catch
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endtry
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return ''
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endfunction
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function! TablineWithError()
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let s:func_in_tabline_called = 1
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call eval('unknown expression')
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return ''
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endfunction
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function! Test_caught_error_in_tabline()
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if has('gui')
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set guioptions-=e
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endif
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let showtabline_save = &showtabline
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set showtabline=2
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let s:func_in_tabline_called = 0
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let tabline = '%{TablineWithCaughtError()}'
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let &tabline = tabline
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redraw!
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call assert_true(s:func_in_tabline_called)
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call assert_equal(tabline, &tabline)
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set tabline=
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let &showtabline = showtabline_save
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endfunction
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function! Test_tabline_will_be_disabled_with_error()
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if has('gui')
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set guioptions-=e
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endif
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let showtabline_save = &showtabline
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set showtabline=2
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let s:func_in_tabline_called = 0
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let tabline = '%{TablineWithError()}'
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try
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let &tabline = tabline
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redraw!
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catch
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endtry
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call assert_true(s:func_in_tabline_called)
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call assert_equal('', &tabline)
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set tabline=
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let &showtabline = showtabline_save
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endfunction
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