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<title>[BuddyPress][10997] trunk: Travis-CI: adds code coverage with https://codecov.io</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="http://buddypress.trac.wordpress.org/changeset/10997">10997</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"http://buddypress.trac.wordpress.org/changeset/10997","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>djpaul</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2016-08-07 13:47:28 +0000 (Sun, 07 Aug 2016)</dd>
</dl>
<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Travis-CI: adds code coverage with https://codecov.io
Adds a new Travis-CI task which runs PHPUnit with code coverage enabled.
The results are piped to codecov.io, which we're experimenting with to track
progress on our code's test coverage as the project grows.
Code coverage generation is very slow. To try to minimise the impact on the
rest of our Travis-CI configuration, the new `travis:codecoverage` task is
set in the `allowed_failures` section, which means Travis-CI should report
test pass/fail without waiting for the code coverage generation.
Another effort to speed this up has Travis-CI running the code coverage task
on PHP7 with `phpdbg`, as opposed to relying on `xdebug`, which is the default.
See <a href="http://buddypress.trac.wordpress.org/ticket/7207">#7207</a> and https://codecov.io/gh/buddypress/BuddyPress</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunktravisyml">trunk/.travis.yml</a></li>
<li><a href="#trunkGruntfilejs">trunk/Gruntfile.js</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li><a href="#trunkcodecoveragexml">trunk/codecoverage.xml</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunktravisyml"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/.travis.yml</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/.travis.yml 2016-08-05 09:44:59 UTC (rev 10996)
+++ trunk/.travis.yml 2016-08-07 13:47:28 UTC (rev 10997)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -35,6 +35,8 @@
</span><span class="cx" style="display: block; padding: 0 10px"> env: WP_VERSION=master BP_TRAVISCI=travis:phpunit
</span><span class="cx" style="display: block; padding: 0 10px"> - php: 7.0
</span><span class="cx" style="display: block; padding: 0 10px"> env: WP_VERSION=master BP_TRAVISCI=travis:grunt
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ - php: 7.0
+ env: WP_VERSION=master BP_TRAVISCI=travis:codecoverage
</ins><span class="cx" style="display: block; padding: 0 10px"> - php: hhvm
</span><span class="cx" style="display: block; padding: 0 10px"> sudo: required
</span><span class="cx" style="display: block; padding: 0 10px"> dist: trusty
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -51,6 +53,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> allow_failures:
</span><span class="cx" style="display: block; padding: 0 10px"> - php: nightly
</span><span class="cx" style="display: block; padding: 0 10px"> - php: hhvm
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ - env: BP_TRAVISCI=travis:codecoverage WP_VERSION=master
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> # before_install: Failures in this section will result in build status 'errored'
</span><span class="cx" style="display: block; padding: 0 10px"> before_install:
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -62,6 +65,8 @@
</span><span class="cx" style="display: block; padding: 0 10px"> - plugin_dir=$WP_DEVELOP_DIR/src/wp-content/plugins/$plugin_slug
</span><span class="cx" style="display: block; padding: 0 10px"> - cd ..
</span><span class="cx" style="display: block; padding: 0 10px"> - mv $plugin_slug $plugin_dir
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ # Disable xdebug if running codecoverage (use phpdbg instead).
+ - if [[ "$BP_TRAVISCI" == "travis:codecoverage" ]] ; then phpenv config-rm xdebug.ini; fi
</ins><span class="cx" style="display: block; padding: 0 10px"> # set up tests config
</span><span class="cx" style="display: block; padding: 0 10px"> - cd $WP_DEVELOP_DIR
</span><span class="cx" style="display: block; padding: 0 10px"> - echo $WP_DEVELOP_DIR
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -90,6 +95,12 @@
</span><span class="cx" style="display: block; padding: 0 10px"> # Run tests
</span><span class="cx" style="display: block; padding: 0 10px"> script: grunt $BP_TRAVISCI
</span><span class="cx" style="display: block; padding: 0 10px">
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">++after_script:
+- |
+ if [[ "$BP_TRAVISCI" == "travis:codecoverage" ]] ; then
+ bash <(curl -s https://codecov.io/bash)
+ fi
+
</ins><span class="cx" style="display: block; padding: 0 10px"> notifications:
</span><span class="cx" style="display: block; padding: 0 10px"> email: false
</span><span class="cx" style="display: block; padding: 0 10px">
</span></span></pre></div>
<a id="trunkGruntfilejs"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/Gruntfile.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/Gruntfile.js 2016-08-05 09:44:59 UTC (rev 10996)
+++ trunk/Gruntfile.js 2016-08-07 13:47:28 UTC (rev 10997)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -213,6 +213,11 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 'multisite': {
</span><span class="cx" style="display: block; padding: 0 10px"> cmd: 'phpunit',
</span><span class="cx" style="display: block; padding: 0 10px"> args: ['-c', 'tests/phpunit/multisite.xml']
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ },
+ // Requires PHP 7+
+ 'codecoverage': {
+ cmd: 'phpdbg',
+ args: ['-qrr', 'phpunit', '-c', 'codecoverage.xml', '--coverage-clover', 'clover.xml' ]
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px"> },
</span><span class="cx" style="display: block; padding: 0 10px"> exec: {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -274,13 +279,14 @@
</span><span class="cx" style="display: block; padding: 0 10px"> }, this.async() );
</span><span class="cx" style="display: block; padding: 0 10px"> });
</span><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- grunt.registerTask( 'test', 'Run all unit test tasks.', ['phpunit'] );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ grunt.registerTask( 'test', 'Run all unit test tasks.', ['phpunit:default', 'phpunit:multisite'] );
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> grunt.registerTask( 'jstest', 'Runs all JavaScript tasks.', [ 'jsvalidate:src', 'jshint' ] );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> // Travis CI Tasks.
</span><span class="cx" style="display: block; padding: 0 10px"> grunt.registerTask( 'travis:grunt', 'Runs Grunt build task.', [ 'build' ]);
</span><span class="cx" style="display: block; padding: 0 10px"> grunt.registerTask( 'travis:phpunit', ['jsvalidate:src', 'jshint', 'checktextdomain', 'test'] );
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ grunt.registerTask( 'travis:codecoverage', 'Runs PHPUnit tasks with code-coverage generation. Requires PHP7+.', [ 'phpunit:codecoverage' ]);
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> // Patch task.
</span><span class="cx" style="display: block; padding: 0 10px"> grunt.renameTask( 'patch_wordpress', 'patch' );
</span></span></pre></div>
<a id="trunkcodecoveragexml"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: trunk/codecoverage.xml</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/codecoverage.xml (rev 0)
+++ trunk/codecoverage.xml 2016-08-07 13:47:28 UTC (rev 10997)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,26 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+<phpunit
+ bootstrap="tests/phpunit/bootstrap.php"
+ backupGlobals="false"
+ colors="true"
+ convertErrorsToExceptions="true"
+ convertNoticesToExceptions="true"
+ convertWarningsToExceptions="true"
+ >
+ <testsuites>
+ <testsuite>
+ <directory suffix=".php">tests/phpunit/testcases/</directory>
+ </testsuite>
+ </testsuites>
+ <filter>
+ <blacklist>
+ <directory suffix=".php">.</directory>
+ </blacklist>
+ <whitelist>
+ <directory suffix=".php">./src</directory>
+ <file>./bp-loader.php</file>
+ </whitelist>
+ </filter>
+ <logging>
+ <log type="coverage-clover" target="clover.xml"/>
+ </logging>
+</phpunit>
</ins></span></pre>
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