MDL-51458 Testing: Support for Travis-CI.org
This commit adds support for community use of travis-ci.org and allows developers to get free testing of their changes in multiple PHP environments, and multiple database servers. Use of this feature requires setup on travis-ci.org, and is not supported by Moodle HQ. Results supplied by travis-ci.org are for your convenience only, and tests will still be applied separately by the HQ integration servers during integration.
This commit is contained in:
Andrew Nicols
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sudo: false
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language: php
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php:
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# Moodle supports versions 5.4, 5.5, and 5.6 of PHP.
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# Order by fastest to slowest.
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# We currently only run the highest and lowest versions to reduce the load on travis-ci.org.
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- 5.6
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# - 5.5
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- 5.4
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# We hope to offer PHP 7 support in the near future.
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- nightly
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env:
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# Although we want to run these jobs and see failures as quickly as possible, we also want to get the slowest job to
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# start first so that the total run time is not too high.
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#
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# We only run MySQL on PHP 5.6, so run that first.
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# CI Tests should be second-highest in priority as these only take <= 60 seconds to run under normal circumstances.
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# Postgres is significantly is pretty reasonable in its run-time.
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# Run unit tests on MySQL
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- DB=mysqli PHPUNIT=true INSTALL=false CITEST=false
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# Run CI Tests without running PHPUnit.
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- DB=none PHPUNIT=false INSTALL=false CITEST=true
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# Run unit tests on Postgres
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- DB=pgsql PHPUNIT=true INSTALL=false CITEST=false
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matrix:
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# Enable fast finish.
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# This will fail the build if a single job fails (except those in allow_failures).
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# It will not stop the jobs from running.
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fast_finish: true
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# Always allow failure on nightly.
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# It's a nightly build and failures can happen.
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allow_failures:
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- php: nightly
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exclude:
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# PHP 7 is not yet supported for actual runs.
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# Exclude it by default - we include it for CITEST only later.
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- php: nightly
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# MySQL - it's just too slow.
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# Exclude it on all versions except for 5.6.
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# - env: DB=mysqli PHPUNIT=true INSTALL=false CITEST=false
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# php: 5.5
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- env: DB=mysqli PHPUNIT=true INSTALL=false CITEST=false
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php: 5.4
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include:
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# Attempt to run the CITEST set on PHP 7.
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- php: nightly
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env: DB=none PHPUNIT=false INSTALL=false CITEST=true
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cache:
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directories:
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- $HOME/.composer/cache
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install:
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# Set the encrypted GITHUB_TOKEN if it's available to raise the API limit.
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- if [ -n "$GITHUB_APITOKEN" ]; then composer config github-oauth.github.com $GITHUB_APITOKEN; fi
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# Install composer dependencies.
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# We need --no-interaction in case we hit API limits for composer. This causes it to fall back to a standard clone.
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# Typically it should be able to use the Composer cache if any other job has already completed before we started here.
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- travis_retry composer install --prefer-dist --no-interaction
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before_script:
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- >
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if [ "$INSTALL" = 'true' -o "$PHPUNIT" = 'true' ];
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then
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# Copy generic configuration in place.
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cp config-dist.php config.php ;
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# Create the moodledata directory.
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mkdir -p "$HOME"/roots/base
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# The database name and password.
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sed -i \
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-e "s%= 'moodle'%= 'travis_ci_test'%" \
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-e "s%= 'password'%= ''%" \
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config.php ;
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# The wwwroot and dataroot.
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sed -i \
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-e "s%http://example.com/moodle%http://localhost%" \
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-e "s%/home/example/moodledata%/home/travis/roots/base%" \
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config.php ;
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if [ "$DB" = 'pgsql' ];
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then
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# Postgres-specific setup.
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sed -i \
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-e "s%= 'username'%= 'postgres'%" \
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config.php ;
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psql -c 'CREATE DATABASE travis_ci_test;' -U postgres;
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fi
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if [ "$DB" = 'mysqli' ];
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then
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# MySQL-specific setup.
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sed -i \
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-e "s%= 'pgsql'%= 'mysqli'%" \
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-e "s%= 'username'%= 'travis'%" \
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config.php;
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mysql -u root -e 'SET GLOBAL innodb_file_format=barracuda;' ;
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mysql -u root -e 'SET GLOBAL innodb_file_per_table=ON;' ;
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mysql -e 'CREATE DATABASE travis_ci_test DEFAULT CHARACTER SET utf8 DEFAULT COLLATE utf8_bin;' ;
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fi
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if [ "$PHPUNIT" = 'true' ];
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then
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# Create a directory for the phpunit dataroot.
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mkdir -p "$HOME"/roots/phpunit
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# The phpunit dataroot and prefix..
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sed -i \
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-e "/require_once/i \\\$CFG->phpunit_dataroot = '\/home\/travis\/roots\/phpunit';" \
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-e "/require_once/i \\\$CFG->phpunit_prefix = 'p_';" \
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config.php ;
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# Initialise PHPUnit for Moodle.
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php admin/tool/phpunit/cli/init.php
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fi
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fi
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script:
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########################################################################
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# PHPUnit
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########################################################################
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- >
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if [ "$PHPUNIT" = 'true' ];
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then
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vendor/bin/phpunit;
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fi
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########################################################################
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# CI Tests
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########################################################################
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- >
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if [ "$CITEST" = 'true' ];
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then
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# Note - this is deliberately placed in the script section as we
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# should not add any code until after phpunit has run.
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# The following repositories are required.
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# The local_ci repository does the actual checking.
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git clone https://github.com/moodlehq/moodle-local_ci.git local/ci
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# Determine the branch
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grep '^$release.*dev' version.php > /dev/null
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if [ $? -eq 0 ];
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then
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# This is master
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export branchname='master';
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else
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# This is a stable branch. Use the version from version.php to determine which one.
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export branchname="MOODLE_`grep '^$branch' version.php | sed "s/^.*'\([0-9]*\)'.*$/\1/"`_STABLE";
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fi
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# We need the official upstream for comparison
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git remote add upstream https://github.com/moodle/moodle.git;
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git fetch upstream "$branchname";
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export GIT_PREVIOUS_COMMIT="`git merge-base FETCH_HEAD $TRAVIS_COMMIT`";
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export GIT_COMMIT="$TRAVIS_COMMIT";
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export UPSTREAM_FETCH_HEAD=`git rev-parse FETCH_HEAD`
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# Variables required by our linter.
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export gitcmd=`which git`;
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export gitdir="$TRAVIS_BUILD_DIR";
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export phpcmd=`which php`;
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fi
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- >
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if [ "$CITEST" = "true" -a "$GIT_PREVIOUS_COMMIT" != "$UPSTREAM_FETCH_HEAD" ];
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then
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# This is a CI test, but it is based on an older weekly release.
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# Warn in a way that will fail the test.
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echo "Current commit is based on an older weekly release" && false;
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fi
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# Actually run the CI Tests - do this outside of the main test to make output clearer.
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- >
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if [ "$CITEST" = 'true' ];
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then
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bash local/ci/php_lint/php_lint.sh;
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fi
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