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Merge branch 'MDL-75231-master' of https://github.com/lameze/moodle

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Jun Pataleta 2022-09-06 23:49:34 +08:00
commit 7b410fbe2b
1 changed files with 10 additions and 2 deletions
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12
lib/tests/filelib_test.php
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@ -1863,6 +1863,7 @@ EOF;
}
// Burst up to the capacity and make sure that the bucket allows it.
$burststart = microtime();
for ($i = 0; $i < $capacity; $i++) {
if ($i) {
sleep(1); // A little delay so we have different timemodified value for files.
@ -1877,9 +1878,16 @@ EOF;
// The bucket should be full after bursting.
$this->assertTrue(file_is_draft_areas_limit_reached($user->id));
// Calculate the time taken to burst up the bucket capacity.
$timetaken = microtime_diff($burststart, microtime());
// The bucket leaks so it shouldn't be full after a certain time.
// Reiterating that this test could have been faster if MDL-37327 was implemented.
sleep(ceil(1 / $leak) - ($capacity - 1));
// Items are added into the bucket at the rate of 1 item per second.
// One item leaks from the bucket every 1/$leak seconds.
// So it takes 1/$leak - ($capacity-1) seconds for the bucket to leak one item and not be full anymore.
$milliseconds = ceil(1000000 * ((1 / $leak) - ($capacity - 1)) - ($timetaken * 1000));
usleep($milliseconds);
$this->assertFalse(file_is_draft_areas_limit_reached($user->id));
// Only one item was leaked from the bucket. So the bucket should become full again if we add a single item to it.