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Taxonomy: Introduce unregister_taxonomy().

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This new function can be used to completely unregister non built-in taxonomies.

Fixes #35227.

git-svn-id: https://develop.svn.wordpress.org/trunk@36243 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Pascal Birchler
2016-01-09 14:57:22 +00:00
parent d92ead50c8
commit eafbcb3b6e
3 changed files with 159 additions and 1 deletions
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2
tests/phpunit/includes/utils.php
View File

@@ -334,7 +334,7 @@ function _unregister_post_type( $cpt_name ) {
}
function _unregister_taxonomy( $taxonomy_name ) {
unset( $GLOBALS['wp_taxonomies'][$taxonomy_name] );
unregister_taxonomy( $taxonomy_name );
}
/**

102
tests/phpunit/tests/taxonomy.php
View File

@@ -530,4 +530,106 @@ class Tests_Taxonomy extends WP_UnitTestCase {
$tax = get_taxonomy( 'wptests_tax' );
$this->assertFalse( $tax->query_var );
}
/**
* @ticket 35227
*/
public function test_unregister_taxonomy_unknown_taxonomy() {
$this->assertWPError( unregister_taxonomy( 'foo' ) );
}
/**
* @ticket 35227
*/
public function test_unregister_taxonomy_twice() {
register_taxonomy( 'foo', 'post' );
$this->assertTrue( unregister_taxonomy( 'foo' ) );
$this->assertWPError( unregister_taxonomy( 'foo' ) );
}
/**
* @ticket 35227
*/
public function test_unregister_taxonomy_disallow_builtin_taxonomy() {
$this->assertWPError( unregister_taxonomy( 'post_tag' ) );
$this->assertWPError( unregister_taxonomy( 'category' ) );
}
/**
* @ticket 35227
*/
public function test_unregister_taxonomy_removes_query_vars() {
global $wp;
register_taxonomy( 'foo', 'post', array( 'query_var' => 'bar' ) );
$this->assertInternalType( 'int', array_search( 'bar', $wp->public_query_vars ) );
$this->assertTrue( unregister_taxonomy( 'foo' ) );
$this->assertFalse( array_search( 'bar', $wp->public_query_vars ) );
}
/**
* @ticket 35227
*/
public function test_unregister_taxonomy_removes_permastruct() {
$this->set_permalink_structure( '/%postname%' );
global $wp_rewrite;
register_taxonomy( 'foo', 'post', array( 'query_var' => 'bar', 'rewrite' => true ) );
$this->assertInternalType( 'array', $wp_rewrite->extra_permastructs['foo'] );
$this->assertTrue( unregister_taxonomy( 'foo' ) );
$this->assertFalse( isset($wp_rewrite->extra_permastructs['foo'] ) );
}
/**
* @ticket 35227
*/
public function test_unregister_taxonomy_removes_rewrite_rules() {
$this->set_permalink_structure( '/%postname%' );
global $wp_rewrite;
register_taxonomy( 'foo', 'post', array( 'query_var' => 'bar' ) );
$count_before = count( $wp_rewrite->rewritereplace );
$this->assertContains( '%foo%', $wp_rewrite->rewritecode );
$this->assertContains( 'bar=', $wp_rewrite->queryreplace );
$this->assertTrue( unregister_taxonomy( 'foo' ) );
$this->assertNotContains( '%foo%', $wp_rewrite->rewritecode );
$this->assertNotContains( 'bar=', $wp_rewrite->queryreplace );
$this->assertSame( --$count_before, count( $wp_rewrite->rewritereplace ) ); // Array was reduced by one value.
}
/**
* @ticket 35227
*/
public function test_unregister_taxonomy_removes_taxonomy_from_global() {
global $wp_taxonomies;
register_taxonomy( 'foo', 'post' );
$this->assertInternalType( 'object', $wp_taxonomies['foo'] );
$this->assertInternalType( 'object', get_taxonomy( 'foo' ) );
$this->assertTrue( unregister_taxonomy( 'foo' ) );
$this->assertFalse( isset( $wp_taxonomies['foo'] ) );
$this->assertFalse( get_taxonomy( 'foo' ) );
}
/**
* @ticket 35227
*/
public function test_unregister_taxonomy_removes_meta_box_callback() {
global $wp_filter;
register_taxonomy( 'foo', 'post' );
$this->assertSame( 1, count( $wp_filter['wp_ajax_add-foo'] ) );
$this->assertTrue( unregister_taxonomy( 'foo' ) );
$this->assertSame( array(), $wp_filter['wp_ajax_add-foo'] );
}
}