Allow comment_exists() to match based on GMT date.

The `comment_date_gmt` field of the `wp_comments` table is indexed, which makes
`WHERE` matches against the field much faster than against the unindexed
`comment_date`. For bulk operations like data import, the speed difference can
be meaningful.

We continue to default to 'blog' for `$timezone`, to preserve compatibility
with existing uses.

Props apokalyptik.
Fixes #33871.

git-svn-id: https://develop.svn.wordpress.org/trunk@34460 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Boone Gorges
2015-09-23 18:15:39 +00:00
parent 92748bb96e
commit daadd27ed4
2 changed files with 75 additions and 4 deletions

View File

@@ -23,4 +23,64 @@ class Tests_Admin_IncludesComment extends WP_UnitTestCase {
$this->assertNull( comment_exists( 1, '2004-01-02 12:00:00' ) );
$this->assertEquals( $p1, comment_exists( 1, '2014-05-06 12:00:00' ) );
}
/**
* @ticket 33871
*/
public function test_default_value_of_timezone_should_be_blog() {
$p = $this->factory->post->create();
$c = $this->factory->comment->create( array(
'comment_author' => 1,
'comment_post_ID' => $p,
'comment_date' => '2014-05-06 12:00:00',
'comment_date_gmt' => '2014-05-06 07:00:00',
) );
$this->assertEquals( $p, comment_exists( 1, '2014-05-06 12:00:00' ) );
}
/**
* @ticket 33871
*/
public function test_should_respect_timezone_blog() {
$p = $this->factory->post->create();
$c = $this->factory->comment->create( array(
'comment_author' => 1,
'comment_post_ID' => $p,
'comment_date' => '2014-05-06 12:00:00',
'comment_date_gmt' => '2014-05-06 07:00:00',
) );
$this->assertEquals( $p, comment_exists( 1, '2014-05-06 12:00:00', 'blog' ) );
}
/**
* @ticket 33871
*/
public function test_should_respect_timezone_gmt() {
$p = $this->factory->post->create();
$c = $this->factory->comment->create( array(
'comment_author' => 1,
'comment_post_ID' => $p,
'comment_date' => '2014-05-06 12:00:00',
'comment_date_gmt' => '2014-05-06 07:00:00',
) );
$this->assertEquals( $p, comment_exists( 1, '2014-05-06 07:00:00', 'gmt' ) );
}
/**
* @ticket 33871
*/
public function test_invalid_timezone_should_fall_back_on_blog() {
$p = $this->factory->post->create();
$c = $this->factory->comment->create( array(
'comment_author' => 1,
'comment_post_ID' => $p,
'comment_date' => '2014-05-06 12:00:00',
'comment_date_gmt' => '2014-05-06 07:00:00',
) );
$this->assertEquals( $p, comment_exists( 1, '2014-05-06 12:00:00', 'not_a_valid_value' ) );
}
}