Christ van Willegen wrote:
> On Wed, Mar 30, 2016 at 9:07 PM, Bram Moolenaar <[email protected]> wrote:
> > + call assert_equal('', ch_evalexpr(handle, 'close me'))
> > + call s:waitFor('"closed" == s:d.close_ret')
> > + call assert_equal('closed', s:d.close_ret)
>
> How long does 's:waitFor' wait for the string to become equal? If it
> only returns if the comparison is true, the assert after that call is
> useless...
" Wait for up to a second for "expr" to become true.
func s:waitFor(expr)
for i in range(100)
try
if eval(a:expr)
return
endif
catch
endtry
sleep 10m
endfor
endfunc
It also returns when timing out, we do want a nice error message then.
--
I'm so disorganized my keyboard isn't even in alphabetical order!
/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
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\\\ an exciting new programming language -- http://www.Zimbu.org ///
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