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-rw-r--r--engine/tests/api/helpers.php103
1 files changed, 102 insertions, 1 deletions
diff --git a/engine/tests/api/helpers.php b/engine/tests/api/helpers.php
index 62e4471e0..414fb4145 100644
--- a/engine/tests/api/helpers.php
+++ b/engine/tests/api/helpers.php
@@ -519,7 +519,7 @@ class ElggCoreHelpersTest extends ElggCoreUnitTest {
$this->assertIdentical($elements_sorted_string, $test_elements);
}
- // see http://trac.elgg.org/ticket/4288
+ // see https://github.com/elgg/elgg/issues/4288
public function testElggBatchIncOffset() {
// normal increment
$options = array(
@@ -578,6 +578,107 @@ class ElggCoreHelpersTest extends ElggCoreUnitTest {
$this->assertEqual(11, $j);
}
+ public function testElggBatchReadHandlesBrokenEntities() {
+ $num_test_entities = 8;
+ $guids = array();
+ for ($i = $num_test_entities; $i > 0; $i--) {
+ $entity = new ElggObject();
+ $entity->type = 'object';
+ $entity->subtype = 'test_5357_subtype';
+ $entity->access_id = ACCESS_PUBLIC;
+ $entity->save();
+ $guids[] = $entity->guid;
+ _elgg_invalidate_cache_for_entity($entity->guid);
+ }
+
+ // break entities such that the first fetch has one incomplete
+ // and the second and third fetches have only incompletes!
+ $db_prefix = elgg_get_config('dbprefix');
+ delete_data("
+ DELETE FROM {$db_prefix}objects_entity
+ WHERE guid IN ({$guids[1]}, {$guids[2]}, {$guids[3]}, {$guids[4]}, {$guids[5]})
+ ");
+
+ $options = array(
+ 'type' => 'object',
+ 'subtype' => 'test_5357_subtype',
+ 'order_by' => 'e.guid',
+ );
+
+ $entities_visited = array();
+ $batch = new ElggBatch('elgg_get_entities', $options, null, 2);
+ /* @var ElggEntity[] $batch */
+ foreach ($batch as $entity) {
+ $entities_visited[] = $entity->guid;
+ }
+
+ // The broken entities should not have been visited
+ $this->assertEqual($entities_visited, array($guids[0], $guids[6], $guids[7]));
+
+ // cleanup (including leftovers from previous tests)
+ $entity_rows = elgg_get_entities(array_merge($options, array(
+ 'callback' => '',
+ 'limit' => false,
+ )));
+ $guids = array();
+ foreach ($entity_rows as $row) {
+ $guids[] = $row->guid;
+ }
+ delete_data("DELETE FROM {$db_prefix}entities WHERE guid IN (" . implode(',', $guids) . ")");
+ delete_data("DELETE FROM {$db_prefix}objects_entity WHERE guid IN (" . implode(',', $guids) . ")");
+ }
+
+ public function testElggBatchDeleteHandlesBrokenEntities() {
+ $num_test_entities = 8;
+ $guids = array();
+ for ($i = $num_test_entities; $i > 0; $i--) {
+ $entity = new ElggObject();
+ $entity->type = 'object';
+ $entity->subtype = 'test_5357_subtype';
+ $entity->access_id = ACCESS_PUBLIC;
+ $entity->save();
+ $guids[] = $entity->guid;
+ _elgg_invalidate_cache_for_entity($entity->guid);
+ }
+
+ // break entities such that the first fetch has one incomplete
+ // and the second and third fetches have only incompletes!
+ $db_prefix = elgg_get_config('dbprefix');
+ delete_data("
+ DELETE FROM {$db_prefix}objects_entity
+ WHERE guid IN ({$guids[1]}, {$guids[2]}, {$guids[3]}, {$guids[4]}, {$guids[5]})
+ ");
+
+ $options = array(
+ 'type' => 'object',
+ 'subtype' => 'test_5357_subtype',
+ 'order_by' => 'e.guid',
+ );
+
+ $entities_visited = array();
+ $batch = new ElggBatch('elgg_get_entities', $options, null, 2, false);
+ /* @var ElggEntity[] $batch */
+ foreach ($batch as $entity) {
+ $entities_visited[] = $entity->guid;
+ $entity->delete();
+ }
+
+ // The broken entities should not have been visited
+ $this->assertEqual($entities_visited, array($guids[0], $guids[6], $guids[7]));
+
+ // cleanup (including leftovers from previous tests)
+ $entity_rows = elgg_get_entities(array_merge($options, array(
+ 'callback' => '',
+ 'limit' => false,
+ )));
+ $guids = array();
+ foreach ($entity_rows as $row) {
+ $guids[] = $row->guid;
+ }
+ delete_data("DELETE FROM {$db_prefix}entities WHERE guid IN (" . implode(',', $guids) . ")");
+ delete_data("DELETE FROM {$db_prefix}objects_entity WHERE guid IN (" . implode(',', $guids) . ")");
+ }
+
static function elgg_batch_callback_test($options, $reset = false) {
static $count = 1;