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After [28883], ensure that priorities have callbacks before returning true in has_filter().

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Adds unit tests.

Props boonebgorges.
Fixes #29070.


git-svn-id: https://develop.svn.wordpress.org/trunk@29422 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Scott Taylor
2014-08-07 02:29:15 +00:00
parent e9ba499f23
commit 06eea1b33d
2 changed files with 43 additions and 1 deletions
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26
tests/phpunit/tests/filters.php
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@@ -267,4 +267,30 @@ class Tests_Filters extends WP_UnitTestCase {
$this->assertEquals( 1, $b->get_call_count(), 'priority 12 filters should run after priority 10 empties itself and priority 11 runs' );
$this->assertEquals( $result, $tag . '_append_append', 'priority 11 and 12 filters should run after priority 10 empties itself' );
}
/**
* @ticket 29070
*/
function test_has_filter_after_remove_all_filters() {
$a = new MockAction();
$tag = rand_str();
$val = rand_str();
// No priority
add_filter( $tag, array( $a, 'filter' ), 11 );
add_filter( $tag, array( $a, 'filter' ), 12 );
$this->assertTrue( has_filter( $tag ) );
remove_all_filters( $tag );
$this->assertFalse( has_filter( $tag ) );
// Remove priorities one at a time
add_filter( $tag, array( $a, 'filter' ), 11 );
add_filter( $tag, array( $a, 'filter' ), 12 );
$this->assertTrue( has_filter( $tag ) );
remove_all_filters( $tag, 11 );
remove_all_filters( $tag, 12 );
$this->assertFalse( has_filter( $tag ) );
}
}