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Fix some asserts

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This commit is contained in:
Ben Jackson 2019-07-21 22:15:00 +01:00
commit e6904acddd
4 changed files with 202 additions and 107 deletions
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14
tests/lib/plugin/shared.vim
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@ -134,8 +134,9 @@ func WaitFor(expr, ...)
return slept
endfunc
" Wait for up to five seconds for "assert" to return zero. "assert" must be a
" (lambda) function containing one assert function. Example:
" Wait for up to five seconds for "assert" to return without adding to v:errors.
" "assert" must be a (lambda) function containing one assert function.
" Example:
" call WaitForAssert({-> assert_equal("dead", job_status(job)})
"
" A second argument can be used to specify a different timeout in msec.
@ -160,13 +161,15 @@ func s:WaitForCommon(expr, assert, timeout)
endif
while 1
let errors_before = len( v:errors )
if type(a:expr) == v:t_func
let success = a:expr()
elseif type(a:assert) == v:t_func
let success = a:assert() == 0
let success = a:assert() == 0 && len( v:errors ) == errors_before
else
let success = eval(a:expr)
endif
if success
return slept
endif
@ -174,9 +177,10 @@ func s:WaitForCommon(expr, assert, timeout)
if slept >= a:timeout
break
endif
if type(a:assert) == v:t_func
" Remove the error added by the assert function.
call remove(v:errors, -1)
" Remove the errors added by the assert function.
call remove(v:errors, -1 * len( v:errors ) - errors_before )
endif
sleep 10m