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Bug
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Resolution: Fixed
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Minor
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4.0.2
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MOODLE_400_STABLE
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MOODLE_400_STABLE
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From internal CI, reference:
Regression
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core_question.externallib_test.test_get_random_question_summaries_with_limit_and_offset (from core_question_externallib_test)
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Failing for the past 1 build (Since
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#118 )
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Took 0.14 sec.
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Stacktrace
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core_question\externallib_test::test_get_random_question_summaries_with_limit_and_offset
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Failed asserting that '158003' matches expected 158000.
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/var/www/html/question/tests/externallib_test.php:405
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/var/www/html/lib/phpunit/classes/advanced_testcase.php:80
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Looking at the test in question, it appears to be asserting supposed ordering on returned DB records (via $limit and $offset arguments) on a query that doesn't specify any ordering (hence sporadic failures when database decides to return data in unexpected order)
Looking at history of that class, appears to be a regression from MDL-71516, as the 311 version does still have the predictable ordering in the database query
