Details
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Bug
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Status: Closed
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Minor
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Resolution: Fixed
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2.6.5, 2.7.2, 2.8
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MOODLE_26_STABLE, MOODLE_27_STABLE, MOODLE_28_STABLE
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MOODLE_26_STABLE, MOODLE_27_STABLE
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47917-28
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- Set up two memcached servers to run - one on 11211 and one on 11212
- Add this to your config.php define('TEST_CACHESTORE_MEMCACHED_TESTSERVERS', '127.0.0.1:11211' . "\n" . '127.0.0.1:11212');
- Run unit tests
Description
Was doing a complete run (without unit tests skipped) of Moodle 2.8, so I defined 2 memcached instances:
define('TEST_CACHESTORE_MEMCACHED_TESTSERVERS', '127.0.0.1:11211' . "\n" . '127.0.0.1:11212');
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And then I get this constant failure:
There was 1 failure:
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1) cachestore_memcached_test::test_test_instance
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Failed asserting that Array (
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'many5' => 'many5'
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'many1' => 'many1'
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'many3' => 'many3'
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'many6' => false
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) is identical to Array (
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'many1' => 'many1'
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'many3' => 'many3'
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'many5' => 'many5'
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'many6' => false
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).
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/Users/stronk7/git_moodle/integration/cache/tests/fixtures/stores.php:151
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/Users/stronk7/git_moodle/integration/cache/tests/fixtures/stores.php:61
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/Users/stronk7/git_moodle/integration/lib/phpunit/classes/advanced_testcase.php:80
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To re-run:
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vendor/bin/phpunit -v cachestore_memcached_test cache/stores/memcached/tests/memcached_test.php
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So I tried using the Memcached::GET_PRESERVE_ORDER flag in the getMulti() call. But then ended with:
1) cachestore_memcached_test::test_test_instance
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Failed asserting that Array (
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'many1' => 'many1'
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'many3' => 'many3'
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'many5' => 'many5'
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'many6' => null
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) is identical to Array (
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'many1' => 'many1'
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'many3' => 'many3'
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'many5' => 'many5'
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'many6' => false
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).
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(i.e. seems that using that flag returns null for non-existing elements)
So, I'm not sure if we can change those nulls to falses safely (and rely in the flag to return key-ordered results) or, instead, we should iterate in PHP and build the results array manually.
But we need this fixed to get a 100% pass without skipped tests. And order sounds like a good thing to get observed IMO.
To decide and fix, ciao 
Attachments
Issue Links
- blocks
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- Closed
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