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<title>[40566] branches/4.0/tests/phpunit: When asserting microtime output as a number, make it a number</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/40566">40566</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/40566","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>johnbillion</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2017-05-01 23:42:16 +0000 (Mon, 01 May 2017)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>When asserting microtime output as a number, make it a number
microtime is by default a string. Doing a greater then or less than check of that string is a bad idea since it uses the first part (the micro part of microtime) rather then the actual time. This adds a helper to convert microtime output into a float which we can then use to properly compare the output of microtime.
This fixes an intermittent test failure.
See <a href="https://core.trac.wordpress.org/ticket/30336">#30336</a>
Merges <a href="https://core.trac.wordpress.org/changeset/30337">[30337]</a> to the 4.0 branch.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#branches40testsphpunitincludestestcasephp">branches/4.0/tests/phpunit/includes/testcase.php</a></li>
<li><a href="#branches40testsphpunittestspostgetPagesphp">branches/4.0/tests/phpunit/tests/post/getPages.php</a></li>
</ul>
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<div id="patch">
<h3>Diff</h3>
<a id="branches40testsphpunitincludestestcasephp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/4.0/tests/phpunit/includes/testcase.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/4.0/tests/phpunit/includes/testcase.php 2017-05-01 23:31:16 UTC (rev 40565)
+++ branches/4.0/tests/phpunit/includes/testcase.php 2017-05-01 23:42:16 UTC (rev 40566)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -124,7 +124,7 @@
</span><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"> }
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
</ins><span class="cx" style="display: block; padding: 0 10px"> function flush_cache() {
</span><span class="cx" style="display: block; padding: 0 10px"> global $wp_object_cache;
</span><span class="cx" style="display: block; padding: 0 10px"> $wp_object_cache->group_ops = array();
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -446,4 +446,12 @@
</span><span class="cx" style="display: block; padding: 0 10px"> $files = $this->files_in_dir( $uploads['basedir'] );
</span><span class="cx" style="display: block; padding: 0 10px"> return $files;
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-}
</del><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of file
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+ /**
+ * Helper to Convert a microtime string into a float
+ */
+ protected function _microtime_to_float($microtime ){
+ $time_array = explode( ' ', $microtime );
+ return array_sum( $time_array );
+ }
+}
</ins></span></pre></div>
<a id="branches40testsphpunittestspostgetPagesphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/4.0/tests/phpunit/tests/post/getPages.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/4.0/tests/phpunit/tests/post/getPages.php 2017-05-01 23:31:16 UTC (rev 40565)
+++ branches/4.0/tests/phpunit/tests/post/getPages.php 2017-05-01 23:42:16 UTC (rev 40566)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -79,7 +79,9 @@
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> // This should bump last_changed.
</span><span class="cx" style="display: block; padding: 0 10px"> wp_delete_post( $pages[0]->ID );
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $this->assertGreaterThan( $last_changed, wp_cache_get( 'last_changed', 'posts' ) );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $old_changed_float = $this->_microtime_to_float( $last_changed );
+ $new_changed_float = $this->_microtime_to_float( wp_cache_get( 'last_changed', 'posts' ) );
+ $this->assertGreaterThan( $old_changed_float, $new_changed_float );
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> $num_queries = $wpdb->num_queries;
</span><span class="cx" style="display: block; padding: 0 10px"> $last_changed = wp_cache_get( 'last_changed', 'posts' );
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -268,4 +270,4 @@
</span><span class="cx" style="display: block; padding: 0 10px"> $exclude6 = get_pages( array( 'exclude_tree' => array( $post_id1, $post_id3 ) ) );
</span><span class="cx" style="display: block; padding: 0 10px"> $this->assertCount( 2, $exclude6 );
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-}
</del><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of file
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+}
</ins></span></pre>
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