mirror of
https://github.com/ezyang/htmlpurifier.git
synced 2024-12-23 17:01:51 +00:00
244 lines
8.4 KiB
PHP
244 lines
8.4 KiB
PHP
<?php
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class HTMLPurifier_DefinitionCache_SerializerTest extends HTMLPurifier_DefinitionCacheHarness
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{
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public function test()
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{
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// XXX SimpleTest does some really crazy stuff in the background
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// to do equality checks. Unfortunately, this makes some
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// versions of PHP segfault. So we need to define a better,
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// homebrew notion of equality and use that instead. For now,
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// the identical asserts are commented out.
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$cache = new HTMLPurifier_DefinitionCache_Serializer('Test');
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$config = $this->generateConfigMock('serial');
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$config->returns('get', 2, array('Test.DefinitionRev'));
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$config->version = '1.0.0';
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$config_md5 = '1.0.0,serial,2';
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$file = realpath(
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$rel_file = HTMLPURIFIER_PREFIX . '/HTMLPurifier/DefinitionCache/Serializer/Test/' .
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$config_md5 . '.ser'
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);
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if($file && file_exists($file)) unlink($file); // prevent previous failures from causing problems
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$this->assertIdentical($config_md5, $cache->generateKey($config));
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$def_original = $this->generateDefinition();
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$cache->add($def_original, $config);
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$this->assertFileExist($rel_file);
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$file_generated = $cache->generateFilePath($config);
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$this->assertIdentical(realpath($rel_file), realpath($file_generated));
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$def_1 = $cache->get($config);
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// $this->assertIdentical($def_original, $def_1);
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$def_original->info_random = 'changed';
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$cache->set($def_original, $config);
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$def_2 = $cache->get($config);
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// $this->assertIdentical($def_original, $def_2);
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// $this->assertNotEqual ($def_original, $def_1);
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$def_original->info_random = 'did it change?';
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$this->assertFalse($cache->add($def_original, $config));
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$def_3 = $cache->get($config);
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// $this->assertNotEqual ($def_original, $def_3); // did not change!
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// $this->assertIdentical($def_3, $def_2);
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$cache->replace($def_original, $config);
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$def_4 = $cache->get($config);
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// $this->assertIdentical($def_original, $def_4);
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$cache->remove($config);
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$this->assertFileNotExist($file);
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$this->assertFalse($cache->replace($def_original, $config));
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$def_5 = $cache->get($config);
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$this->assertFalse($def_5);
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}
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public function test_errors()
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{
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$cache = new HTMLPurifier_DefinitionCache_Serializer('Test');
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$def = $this->generateDefinition();
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$def->setup = true;
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$def->type = 'NotTest';
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$config = $this->generateConfigMock('testfoo');
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$this->expectError('Cannot use definition of type NotTest in cache for Test');
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$cache->add($def, $config);
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$this->expectError('Cannot use definition of type NotTest in cache for Test');
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$cache->set($def, $config);
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$this->expectError('Cannot use definition of type NotTest in cache for Test');
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$cache->replace($def, $config);
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}
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public function test_flush()
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{
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$cache = new HTMLPurifier_DefinitionCache_Serializer('Test');
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$config1 = $this->generateConfigMock('test1');
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$config2 = $this->generateConfigMock('test2');
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$config3 = $this->generateConfigMock('test3');
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$def1 = $this->generateDefinition(array('info_candles' => 1));
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$def2 = $this->generateDefinition(array('info_candles' => 2));
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$def3 = $this->generateDefinition(array('info_candles' => 3));
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$cache->add($def1, $config1);
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$cache->add($def2, $config2);
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$cache->add($def3, $config3);
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$this->assertEqual($def1, $cache->get($config1));
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$this->assertEqual($def2, $cache->get($config2));
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$this->assertEqual($def3, $cache->get($config3));
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$cache->flush($config1); // only essential directive is %Cache.SerializerPath
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$this->assertFalse($cache->get($config1));
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$this->assertFalse($cache->get($config2));
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$this->assertFalse($cache->get($config3));
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}
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public function testCleanup()
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{
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$cache = new HTMLPurifier_DefinitionCache_Serializer('Test');
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// in order of age, oldest first
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// note that configurations are all identical, but version/revision
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// are different
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$config1 = $this->generateConfigMock();
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$config1->version = '0.9.0';
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$config1->returns('get', 574, array('Test.DefinitionRev'));
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$def1 = $this->generateDefinition(array('info' => 1));
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$config2 = $this->generateConfigMock();
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$config2->version = '1.0.0beta';
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$config2->returns('get', 1, array('Test.DefinitionRev'));
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$def2 = $this->generateDefinition(array('info' => 3));
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$cache->set($def1, $config1);
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$cache->cleanup($config1);
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$this->assertEqual($def1, $cache->get($config1)); // no change
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$cache->cleanup($config2);
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$this->assertFalse($cache->get($config1));
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$this->assertFalse($cache->get($config2));
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}
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public function testCleanupOnlySameID()
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{
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$cache = new HTMLPurifier_DefinitionCache_Serializer('Test');
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$config1 = $this->generateConfigMock('serial1');
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$config1->version = '1.0.0';
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$config1->returns('get', 1, array('Test.DefinitionRev'));
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$def1 = $this->generateDefinition(array('info' => 1));
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$config2 = $this->generateConfigMock('serial2');
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$config2->version = '1.0.0';
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$config2->returns('get', 34, array('Test.DefinitionRev'));
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$def2 = $this->generateDefinition(array('info' => 3));
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$cache->set($def1, $config1);
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$cache->cleanup($config1);
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$this->assertEqual($def1, $cache->get($config1)); // no change
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$cache->set($def2, $config2);
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$cache->cleanup($config2);
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$this->assertEqual($def1, $cache->get($config1));
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$this->assertEqual($def2, $cache->get($config2));
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$cache->flush($config1);
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}
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/**
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* Asserts that a file exists, ignoring the stat cache
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*/
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public function assertFileExist($file)
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{
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clearstatcache();
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$this->assertTrue(file_exists($file), 'Expected ' . $file . ' exists');
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}
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/**
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* Asserts that a file does not exist, ignoring the stat cache
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*/
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public function assertFileNotExist($file)
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{
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clearstatcache();
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$this->assertFalse(file_exists($file), 'Expected ' . $file . ' does not exist');
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}
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public function testAlternatePath()
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{
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$cache = new HTMLPurifier_DefinitionCache_Serializer('Test');
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$config = $this->generateConfigMock('serial');
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$config->version = '1.0.0';
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$config->returns('get', 1, array('Test.DefinitionRev'));
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$dir = dirname(__FILE__) . '/SerializerTest';
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$config->returns('get', $dir, array('Cache.SerializerPath'));
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$def_original = $this->generateDefinition();
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$cache->add($def_original, $config);
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$this->assertFileExist($dir . '/Test/1.0.0,serial,1.ser');
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unlink($dir . '/Test/1.0.0,serial,1.ser');
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rmdir( $dir . '/Test');
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}
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public function testAlternatePermissions()
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{
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$cache = new HTMLPurifier_DefinitionCache_Serializer('Test');
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$config = $this->generateConfigMock('serial');
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$config->version = '1.0.0';
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$config->returns('get', 1, array('Test.DefinitionRev'));
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$dir = dirname(__FILE__) . '/SerializerTest';
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$config->returns('get', $dir, array('Cache.SerializerPath'));
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$config->returns('get', 0700, array('Cache.SerializerPermissions'));
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$def_original = $this->generateDefinition();
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$cache->add($def_original, $config);
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$this->assertFileExist($dir . '/Test/1.0.0,serial,1.ser');
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$this->assertEqual(0600, 0777 & fileperms($dir . '/Test/1.0.0,serial,1.ser'));
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$this->assertEqual(0700, 0777 & fileperms($dir . '/Test'));
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unlink($dir . '/Test/1.0.0,serial,1.ser');
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rmdir( $dir . '/Test');
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}
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public function testNoInfiniteLoop()
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{
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$cache = new HTMLPurifier_DefinitionCache_Serializer('Test');
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$config = $this->generateConfigMock('serial');
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$config->version = '1.0.0';
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$config->returns('get', 1, array('Test.DefinitionRev'));
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$dir = dirname(__FILE__) . '/SerializerTest';
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$config->returns('get', $dir, array('Cache.SerializerPath'));
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$config->returns('get', 0400, array('Cache.SerializerPermissions'));
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$cache->cleanup($config);
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}
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}
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// vim: et sw=4 sts=4
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