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<title>[35707] trunk: Ensure the count for users with no role remains accurate when users with multiple roles are present.</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/35707">35707</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/35707","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>2015-11-19 17:10:47 +0000 (Thu, 19 Nov 2015)</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'>Ensure the count for users with no role remains accurate when users with multiple roles are present.
See <a href="https://core.trac.wordpress.org/ticket/34495">#34495</a></pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesuserfunctionsphp">trunk/src/wp-includes/user-functions.php</a></li>
<li><a href="#trunktestsphpunittestsusercountUsersphp">trunk/tests/phpunit/tests/user/countUsers.php</a></li>
</ul>
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<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpincludesuserfunctionsphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/user-functions.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/user-functions.php 2015-11-19 17:08:33 UTC (rev 35706)
+++ trunk/src/wp-includes/user-functions.php 2015-11-19 17:10:47 UTC (rev 35707)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -758,6 +758,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> foreach ( $avail_roles as $this_role => $name ) {
</span><span class="cx" style="display: block; padding: 0 10px"> $select_count[] = $wpdb->prepare( "COUNT(NULLIF(`meta_value` LIKE %s, false))", '%' . $wpdb->esc_like( '"' . $this_role . '"' ) . '%');
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $select_count[] = "COUNT(NULLIF(`meta_value` = 'a:0:{}', false))";
</ins><span class="cx" style="display: block; padding: 0 10px"> $select_count = implode(', ', $select_count);
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> // Add the meta_value index to the selection list, then run the query.
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -773,11 +774,11 @@
</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><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $role_counts['none'] = (int) $row[$col++];
+
</ins><span class="cx" style="display: block; padding: 0 10px"> // Get the meta_value index from the end of the result set.
</span><span class="cx" style="display: block; padding: 0 10px"> $total_users = (int) $row[$col];
</span><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $role_counts['none'] = ( $total_users - array_sum( $role_counts ) );
-
</del><span class="cx" style="display: block; padding: 0 10px"> $result['total_users'] = $total_users;
</span><span class="cx" style="display: block; padding: 0 10px"> $result['avail_roles'] =& $role_counts;
</span><span class="cx" style="display: block; padding: 0 10px"> } else {
</span></span></pre></div>
<a id="trunktestsphpunittestsusercountUsersphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/tests/phpunit/tests/user/countUsers.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/user/countUsers.php 2015-11-19 17:08:33 UTC (rev 35706)
+++ trunk/tests/phpunit/tests/user/countUsers.php 2015-11-19 17:10:47 UTC (rev 35707)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -140,6 +140,41 @@
</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><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ /**
+ * @ticket 34495
+ *
+ * @dataProvider data_count_users_strategies
+ */
+ public function test_count_users_is_accurate_with_multiple_roles( $strategy ) {
+
+ // Setup users
+ $admin = self::factory()->user->create( array(
+ 'role' => 'administrator',
+ ) );
+ $editor = self::factory()->user->create( array(
+ 'role' => 'editor',
+ ) );
+
+ get_userdata( $editor )->add_role( 'author' );
+
+ $this->assertEquals( array(
+ 'editor',
+ 'author'
+ ), get_userdata( $editor )->roles );
+
+ // Test user counts
+ $count = count_users( $strategy );
+
+ $this->assertEquals( 3, $count['total_users'] );
+ $this->assertEquals( array(
+ 'administrator' => 2,
+ 'editor' => 1,
+ 'author' => 1,
+ 'none' => 0,
+ ), $count['avail_roles'] );
+
+ }
+
</ins><span class="cx" style="display: block; padding: 0 10px"> function data_count_users_strategies() {
</span><span class="cx" style="display: block; padding: 0 10px"> return array(
</span><span class="cx" style="display: block; padding: 0 10px"> array(
</span></span></pre>
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