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Transients: Allow a non-expiring transient to be updated with an expiry. 

props shahpranaf, sandyr.
fixes #22807.


git-svn-id: https://develop.svn.wordpress.org/trunk@27719 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Andrew Nacin 2014-03-25 18:22:49 +00:00
parent 07eb830a9b
commit fbb2e1dc89
2 changed files with 59 additions and 3 deletions
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19
src/wp-includes/option.php
View File

@ -642,9 +642,22 @@ function set_transient( $transient, $value, $expiration = 0 ) {
}
$result = add_option( $transient, $value, '', $autoload );
} else {
if ( $expiration )
update_option( $transient_timeout, time() + $expiration );
$result = update_option( $transient, $value );
// If expiration is requested, but the transient has no timeout option,
// delete, then re-create transient rather than update.
$update = true;
if ( $expiration ) {
if ( false === get_option( $transient_timeout ) ) {
delete_option( $transient );
add_option( $transient_timeout, time() + $expiration, '', 'no' );
$result = add_option( $transient, $value, '', 'no' );
$update = false;
} else {
update_option( $transient_timeout, time() + $expiration );
}
}
if ( $update ) {
$result = update_option( $transient, $value );
}
}
}

43
tests/phpunit/tests/option/transient.php
View File

@ -33,4 +33,47 @@ class Tests_Option_Transient extends WP_UnitTestCase {
$this->assertEquals( $value, get_transient( $key ) );
$this->assertTrue( delete_transient( $key ) );
}
/**
* @ticket 22807
*/
function test_transient_data_with_timeout() {
$key = rand_str();
$value = rand_str();
$value2 = rand_str();
$this->assertFalse( get_option( '_transient_timeout_' . $key ) );
$now = time();
$this->assertTrue( set_transient( $key, $value, 100 ) );
// Ensure the transient timeout is set for 100-101 seconds in the future.
$this->assertGreaterThanOrEqual( $now + 100, get_option( '_transient_timeout_' . $key ) );
$this->assertLessThanOrEqual( $now + 101, get_option( '_transient_timeout_' . $key ) );
// Update the timeout to a second in the past and watch the transient be invalidated.
update_option( '_transient_timeout_' . $key, $now - 1 );
$this->assertFalse( get_transient( $key ) );
}
/**
* @ticket 22807
*/
function test_transient_add_timeout() {
$key = rand_str();
$value = rand_str();
$value2 = rand_str();
$this->assertTrue( set_transient( $key, $value ) );
$this->assertEquals( $value, get_transient( $key ) );
$this->assertFalse( get_option( '_transient_timeout_' . $key ) );
$now = time();
// Add timeout to existing timeout-less transient.
$this->assertTrue( set_transient( $key, $value2, 1 ) );
$this->assertGreaterThanOrEqual( $now, get_option( '_transient_timeout_' . $key ) );
update_option( '_transient_timeout_' . $key, $now - 1 );
$this->assertFalse( get_transient( $key ) );
}
}