Fix log tmp segment may be too long (#15312)

* Fix log tmp segment may be too long

* fix tests

1 files changed, 12 insertions, 0 deletions

diff --git a/tests/PHPUnit/Integration/DataAccess/LogAggregatorTest.php b/tests/PHPUnit/Integration/DataAccess/LogAggregatorTest.php
index 968b98e73c..817595270b 100644
--- a/tests/PHPUnit/Integration/DataAccess/LogAggregatorTest.php
+++ b/tests/PHPUnit/Integration/DataAccess/LogAggregatorTest.php
@@ -10,6 +10,7 @@ namespace Piwik\Tests\Integration\DataAccess;
 
 use Piwik\ArchiveProcessor\ArchivingStatus;
 use Piwik\ArchiveProcessor\Parameters;
+use Piwik\Config;
 use Piwik\Common;
 use Piwik\Container\StaticContainer;
 use Piwik\DataAccess\LogAggregator;
@@ -79,6 +80,17 @@ class LogAggregatorTest extends IntegrationTestCase
         $this->assertSame($expected, $query);
     }
 
+    public function test_getSegmentTmpTableName()
+    {
+        $this->assertEquals('logtmpsegmentcc2efa0acbd5f209e8ee8618e72f3f9b', $this->logAggregator->getSegmentTmpTableName());
+    }
+
+    public function test_getSegmentTmpTableNameWithLongPrefix()
+    {
+        Config::getInstance()->database['tables_prefix'] = 'myverylongtableprefixtestfoobartest';
+        $this->assertEquals('logtmpsegmentcc2efa0acbd5f209', $this->logAggregator->getSegmentTmpTableName());
+    }
+
     public function test_generateQuery_WithQueryHint_ShouldAddQueryHintAsComment()
     {
         $this->logAggregator->setQueryOriginHint('MyPluginName');