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Switch back to utf8 for LCache tables #149

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Oct 3, 2017
Merged

Switch back to utf8 for LCache tables #149

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ef70315
Switch back to `utf8` for LCache tables
danielbachhuber Sep 29, 2017
6a6c3e1
Bump working version to 0.6.1-alpha
danielbachhuber Sep 29, 2017
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9 changes: 8 additions & 1 deletion tests/phpunit/test-cache.php
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Original file line number Diff line number Diff line change
Expand Up @@ -117,6 +117,13 @@ public function test_normalize_address_key() {
$this->assertEquals( 255, strlen( $ascii_over_max_address->serialize() ) );
}

public function test_save_emoji_to_cache() {
$this->cache->set( 'foo', '❤️' );
// Re-initialize the cache.
$this->cache =& $this->init_cache();
$this->assertEquals( '❤️', $this->cache->get( 'foo' ) );
}

public function test_loaded() {
$this->assertTrue( WP_LCACHE_OBJECT_CACHE );
}
Expand Down Expand Up @@ -1003,7 +1010,7 @@ public function test_invalid_schema_produces_warning() {
$this->altered_value_column = true;
$ret = $wpdb->get_results( "SHOW CREATE TABLE `{$table_prefix}lcache_events`" );
// @codingStandardsIgnoreEnd
$this->assertContains( '`value` varchar(2) COLLATE utf8mb4_unicode_ci DEFAULT NULL,', $ret[0]->{'Create Table'} );
$this->assertContains( '`value` varchar(2) DEFAULT NULL,', $ret[0]->{'Create Table'} );
$this->cache->set( 'foo', 'basjkfsdfsdksd' );
}

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19 changes: 5 additions & 14 deletions wp-lcache.php
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@
* Plugin Name: WP LCache
* Plugin URI: https://github.com/pantheon-systems/wp-lcache/
* Description: Supercharge your WP Object Cache with LCache, a persistent, performant, and multi-layer cache library.
* Version: 0.6.0
* Version: 0.6.1-alpha
* Author: Pantheon, Daniel Bachhuber
* Author URI: https://pantheon.io/
* License: GPL-2.0
Expand Down Expand Up @@ -34,15 +34,6 @@
function wp_lcache_initialize_database_schema() {
global $wpdb;

$charset_collate = $wpdb->get_charset_collate();
// Barracuda needs ROW_FORMAT=DYNAMIC when using utf8mb4
if ( false !== stripos( $charset_collate, 'utf8mb4' ) ) {
$innodb_file_format = $wpdb->get_var( 'SELECT @@innodb_file_format' );
if ( false !== stripos( $innodb_file_format, 'Barracuda' ) ) {
$charset_collate .= ' ROW_FORMAT=DYNAMIC';
}
}

// @codingStandardsIgnoreStart
$events_table = $GLOBALS['table_prefix'] . 'lcache_events';
$wpdb->query( "CREATE TABLE IF NOT EXISTS `{$events_table}` (
Expand All @@ -56,15 +47,15 @@ function wp_lcache_initialize_database_schema() {
UNIQUE KEY `event_id` (`event_id`),
KEY `expiration` (`expiration`),
KEY `lookup_miss` (`address`,`event_id`)
) {$charset_collate};" );
) ENGINE=InnoDB DEFAULT CHARSET=utf8;" );

$tags_table = $GLOBALS['table_prefix'] . 'lcache_tags';
$wpdb->query( "CREATE TABLE IF NOT EXISTS `{$tags_table}` (
`tag` varchar(191) NOT NULL DEFAULT '',
`address` varchar(191) NOT NULL DEFAULT '',
`tag` varchar(255) NOT NULL DEFAULT '',
`address` varchar(255) NOT NULL DEFAULT '',
PRIMARY KEY (`tag`,`address`),
KEY `rewritten_entry` (`address`)
) {$charset_collate};" );
) ENGINE=InnoDB DEFAULT CHARSET=utf8;" );
// @codingStandardsIgnoreEnd
}

Expand Down