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Get milliseconds timestamps without system() calls for tests

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This commit is contained in:
w0rp 2017-03-09 20:22:02 +00:00
parent ad49846a48
commit fc072a0772
2 changed files with 13 additions and 3 deletions
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6
autoload/ale/engine.vim
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@ -644,7 +644,7 @@ endfunction
" The time taken will be a very rough approximation, and more time may be " The time taken will be a very rough approximation, and more time may be
" permitted than is specified. " permitted than is specified.
function! ale#engine#WaitForJobs(deadline) abort function! ale#engine#WaitForJobs(deadline) abort
let l:start_time = system('date +%s%3N') + 0 let l:start_time = ale#util#ClockMilliseconds()
if l:start_time == 0 if l:start_time == 0
throw 'Failed to read milliseconds from the clock!' throw 'Failed to read milliseconds from the clock!'
@ -664,7 +664,7 @@ function! ale#engine#WaitForJobs(deadline) abort
for l:job in l:job_list for l:job in l:job_list
if job_status(l:job) ==# 'run' if job_status(l:job) ==# 'run'
let l:now = system('date +%s%3N') + 0 let l:now = ale#util#ClockMilliseconds()
if l:now - l:start_time > a:deadline if l:now - l:start_time > a:deadline
" Stop waiting after a timeout, so we don't wait forever. " Stop waiting after a timeout, so we don't wait forever.
@ -697,7 +697,7 @@ function! ale#engine#WaitForJobs(deadline) abort
if l:has_new_jobs if l:has_new_jobs
" We have to wait more. Offset the timeout by the time taken so far. " We have to wait more. Offset the timeout by the time taken so far.
let l:now = system('date +%s%3N') + 0 let l:now = ale#util#ClockMilliseconds()
let l:new_deadline = a:deadline - (l:now - l:start_time) let l:new_deadline = a:deadline - (l:now - l:start_time)
if l:new_deadline <= 0 if l:new_deadline <= 0

10
autoload/ale/util.vim
View file

@ -134,3 +134,13 @@ function! ale#util#InSandbox() abort
return 0 return 0
endfunction endfunction
" Get the number of milliseconds since some vague, but consistent, point in
" the past.
"
" This function can be used for timing execution, etc.
"
" The time will be returned as a Number.
function! ale#util#ClockMilliseconds() abort
return float2nr(reltimefloat(reltime()) * 1000)
endfunction