94e20db64b
Dumping many kinds of object with var_dump() leads to dumping the whole address space, because a chain of references leads to MediaWikiServices. So, introduce a trait which replaces the problematic properties with a placeholder, if their doc comment contains @noVarDump. Bug: T277618 Change-Id: Ifa685c26fbc5317d0359544289ec3f433ec4fedf
44 lines
1 KiB
PHP
44 lines
1 KiB
PHP
<?php
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/**
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* Integration test for T277618.
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*
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* Add @noVarDump annotations to large properties if these tests fail.
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*
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* @coversNothing
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*/
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class DumpableObjectsTest extends MediaWikiIntegrationTestCase {
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private function dumpSize( $object ) {
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$n = 0;
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ob_start(
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static function ( $buffer ) use ( &$n ) {
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$n += strlen( $buffer );
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},
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4096
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);
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var_dump( $object );
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ob_end_flush();
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return $n;
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}
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public function testUser() {
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$u = $this->getTestUser()->getUser();
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$u->isAllowed( 'read' );
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$this->assertLessThan( 100000, $this->dumpSize( $u ) );
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}
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public function testTitle() {
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$object = Title::newFromText( 'Test' );
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$this->assertLessThan( 100000, $this->dumpSize( $object ) );
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}
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public function testLanguage() {
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$object = \MediaWiki\MediaWikiServices::getInstance()->getLanguageFactory()->getLanguage( 'en' );
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$this->assertLessThan( 100000, $this->dumpSize( $object ) );
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}
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public function testMessage() {
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$object = wfMessage( 'jan' );
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$this->assertLessThan( 100000, $this->dumpSize( $object ) );
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}
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}
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