74 lines
1.4 KiB
PHP
74 lines
1.4 KiB
PHP
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<?php
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namespace Test;
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use OC\MemoryInfo;
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/**
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* This class provides tests for the MemoryInfo class.
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*/
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class MemoryInfoTest extends TestCase {
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/**
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* @var MemoryInfo
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*/
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private $memoryInfo;
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/**
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* The "memory_limit" value before tests.
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*
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* @var string
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*/
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private $iniSettingBeforeTest;
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/**
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* @beforeClass
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*/
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public function backupMemoryInfoIniSetting() {
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$this->iniSettingBeforeTest = ini_get('memory_limit');
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}
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/**
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* @afterClass
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*/
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public function restoreMemoryInfoIniSetting() {
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ini_set('memory_limit', $this->iniSettingBeforeTest);
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}
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/**
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* Setups a MemoryInfo instance for tests.
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*
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* @before
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*/
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public function setupMemoryInfo() {
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$this->memoryInfo = new MemoryInfo();
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}
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/**
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* Provides test data.
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*
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* @return array
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*/
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public function getMemoryLimitTestData(): array {
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return [
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'unlimited' => ['-1', -1,],
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'0' => ['0', 0,],
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'134217728 bytes' => ['134217728', 134217728,],
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'128M' => ['128M', 134217728,],
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'131072K' => ['131072K', 134217728,],
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'2G' => ['2G', 2147483648,],
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];
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}
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/**
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* Tests that getMemoryLimit works as expected.
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*
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* @param string $iniValue The "memory_limit" ini data.
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* @param int $expected The expected detected memory limit.
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* @dataProvider getMemoryLimitTestData
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*/
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public function testMemoryLimit($iniValue, $expected) {
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ini_set('memory_limit', $iniValue);
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self::assertEquals($expected, $this->memoryInfo->getMemoryLimit());
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}
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}
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