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  1. Moodle
  2. MDL-63050

Failing unit test on Redis 4.0

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    • MOODLE_31_STABLE, MOODLE_33_STABLE, MOODLE_34_STABLE, MOODLE_35_STABLE, MOODLE_36_STABLE
    • MOODLE_31_STABLE, MOODLE_33_STABLE, MOODLE_34_STABLE, MOODLE_35_STABLE
    • MDL-63050-master
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      1. Run a redis server: 

        docker run -d -p 6379:6379 --name redis redis

      2. Add redis configuration to config.php: 

        $redistestname = '127.0.0.1';
        		 
        define('TEST_SESSION_REDIS_HOST', $redistestname);
        		 
        define('TEST_CACHESTORE_REDIS_TESTSERVERS', $redistestname);

      3. Install redis 3.1.6: 

        pecl install redis-3.1.6

      4. Run phpunit tests for redis: 

        ./vendor/bin/phpunit lib/tests/session_redis_test.php
        		 
        ./vendor/bin/phpunit cache/stores/redis/tests/redis_test.php

        1. Verify no failure
      5. Upgrade to Redis 4.1.0 

        pecl install redis-4.1.0

      6. Run phpunit tests for redis: 

        ./vendor/bin/phpunit lib/tests/session_redis_test.php
        		 
        ./vendor/bin/phpunit cache/stores/redis/tests/redis_test.php

        1. Verify no failure
      Show
      Run a redis server: docker run -d -p 6379:6379 --name redis redis Add redis configuration to config.php: $redistestname = '127.0.0.1'; define('TEST_SESSION_REDIS_HOST', $redistestname); define('TEST_CACHESTORE_REDIS_TESTSERVERS', $redistestname); Install redis 3.1.6: pecl install redis-3.1.6 Run phpunit tests for redis: ./vendor/bin/phpunit lib/tests/session_redis_test.php ./vendor/bin/phpunit cache/stores/redis/tests/redis_test.php Verify no failure Upgrade to Redis 4.1.0 pecl install redis-4.1.0 Run phpunit tests for redis: ./vendor/bin/phpunit lib/tests/session_redis_test.php ./vendor/bin/phpunit cache/stores/redis/tests/redis_test.php Verify no failure

    Description

      PHP Redis 4.0 introduced a change whereby the exists function returns a count, rather than a bool.

      We need to update the session_exists function accordingly.

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          is duplicated by

          Bug - A problem which impairs or prevents Moodle from functioning correctly. MDL-62362 phpunit failures with redis extension version 4.x

          • Minor - Minor loss of function where workaround is possible
          • Closed

          Activity

            People

              dobedobedoh Andrew Lyons
              dobedobedoh Andrew Lyons
              Eloy Lafuente (stronk7) Eloy Lafuente (stronk7)
              Jake Dallimore Jake Dallimore
              Victor Déniz Falcón Victor Déniz Falcón
              David Woloszyn, Huong Nguyen, Jake Dallimore, Meirza, Michael Hawkins, Raquel Ortega, Safat Shahin, Stevani Andolo
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              Dates

                Created:
                Updated:
                Resolved:
                10/Sep/18