diff --git a/core/modules/system/lib/Drupal/system/Tests/Bootstrap/GetFilenameTest.php b/core/modules/system/lib/Drupal/system/Tests/Bootstrap/GetFilenameTest.php new file mode 100644 index 0000000..8653b88 --- /dev/null +++ b/core/modules/system/lib/Drupal/system/Tests/Bootstrap/GetFilenameTest.php @@ -0,0 +1,55 @@ + 'Get filename test', + 'description' => 'Test that drupal_get_filename() works correctly when the file is not found in the database.', + 'group' => 'Bootstrap', + ); + } + + /** + * Test that drupal_get_filename() works correctly when the file is not found in the database. + */ + function testDrupalGetFilename() { + // Reset the static cache so we can test the "db is not active" code of + // drupal_get_filename(). + drupal_static_reset('drupal_get_filename'); + + // Retrieving the location of a module. + $this->assertIdentical(drupal_get_filename('module', 'php'), 'core/modules/php/php.module', t('Retrieve module location.')); + + // Retrieving the location of a theme. + $this->assertIdentical(drupal_get_filename('theme', 'stark'), 'core/themes/stark/stark.info', t('Retrieve theme location.')); + + // Retrieving the location of a theme engine. + $this->assertIdentical(drupal_get_filename('theme_engine', 'phptemplate'), 'core/themes/engines/phptemplate/phptemplate.engine', t('Retrieve theme engine location.')); + + // Retrieving the location of a profile. Profiles are a special case with + // a fixed location and naming. + $this->assertIdentical(drupal_get_filename('profile', 'standard'), 'profiles/standard/standard.profile', t('Retrieve install profile location.')); + + // When a file is not found in the database cache, drupal_get_filename() + // searches several locations on the filesystem, including the core/ + // directory. We use the '.script' extension below because this is a + // non-existent filetype that will definitely not exist in the database. + // Since there is already a core/scripts directory, drupal_get_filename() + // will automatically check there for 'script' files, just as it does + // for (e.g.) 'module' files in core/modules. + $this->assertIdentical(drupal_get_filename('script', 'test'), 'core/scripts/test.script', t('Retrieve test script location.')); + } +} diff --git a/core/modules/system/lib/Drupal/system/Tests/Bootstrap/HookBootExitTest.php b/core/modules/system/lib/Drupal/system/Tests/Bootstrap/HookBootExitTest.php new file mode 100644 index 0000000..0c1f840 --- /dev/null +++ b/core/modules/system/lib/Drupal/system/Tests/Bootstrap/HookBootExitTest.php @@ -0,0 +1,65 @@ + 'Boot and exit hook invocation', + 'description' => 'Test that hook_boot() and hook_exit() are called correctly.', + 'group' => 'Bootstrap', + ); + } + + function setUp() { + parent::setUp('system_test', 'dblog'); + } + + /** + * Test calling of hook_boot() and hook_exit(). + */ + function testHookBootExit() { + // Test with cache disabled. Boot and exit should always fire. + $config = config('system.performance'); + $config->set('cache', 0); + $config->save(); + + $this->drupalGet(''); + $calls = 1; + $this->assertEqual(db_query('SELECT COUNT(*) FROM {watchdog} WHERE type = :type AND message = :message', array(':type' => 'system_test', ':message' => 'hook_boot'))->fetchField(), $calls, t('hook_boot called with disabled cache.')); + $this->assertEqual(db_query('SELECT COUNT(*) FROM {watchdog} WHERE type = :type AND message = :message', array(':type' => 'system_test', ':message' => 'hook_exit'))->fetchField(), $calls, t('hook_exit called with disabled cache.')); + + // Test with normal cache. Boot and exit should be called. + $config->set('cache', 1); + $config->save(); + $this->drupalGet(''); + $calls++; + $this->assertEqual(db_query('SELECT COUNT(*) FROM {watchdog} WHERE type = :type AND message = :message', array(':type' => 'system_test', ':message' => 'hook_boot'))->fetchField(), $calls, t('hook_boot called with normal cache.')); + $this->assertEqual(db_query('SELECT COUNT(*) FROM {watchdog} WHERE type = :type AND message = :message', array(':type' => 'system_test', ':message' => 'hook_exit'))->fetchField(), $calls, t('hook_exit called with normal cache.')); + + // Boot and exit should not fire since the page is cached. + variable_set('page_cache_invoke_hooks', FALSE); + $this->assertTrue(cache('page')->get(url('', array('absolute' => TRUE))), t('Page has been cached.')); + $this->drupalGet(''); + $this->assertEqual(db_query('SELECT COUNT(*) FROM {watchdog} WHERE type = :type AND message = :message', array(':type' => 'system_test', ':message' => 'hook_boot'))->fetchField(), $calls, t('hook_boot not called with aggressive cache and a cached page.')); + $this->assertEqual(db_query('SELECT COUNT(*) FROM {watchdog} WHERE type = :type AND message = :message', array(':type' => 'system_test', ':message' => 'hook_exit'))->fetchField(), $calls, t('hook_exit not called with aggressive cache and a cached page.')); + + // Test with page cache cleared, boot and exit should be called. + $this->assertTrue(db_delete('cache_page')->execute(), t('Page cache cleared.')); + $this->drupalGet(''); + $calls++; + $this->assertEqual(db_query('SELECT COUNT(*) FROM {watchdog} WHERE type = :type AND message = :message', array(':type' => 'system_test', ':message' => 'hook_boot'))->fetchField(), $calls, t('hook_boot called with aggressive cache and no cached page.')); + $this->assertEqual(db_query('SELECT COUNT(*) FROM {watchdog} WHERE type = :type AND message = :message', array(':type' => 'system_test', ':message' => 'hook_exit'))->fetchField(), $calls, t('hook_exit called with aggressive cache and no cached page.')); + } +} diff --git a/core/modules/system/lib/Drupal/system/Tests/Bootstrap/IpAddressTest.php b/core/modules/system/lib/Drupal/system/Tests/Bootstrap/IpAddressTest.php new file mode 100644 index 0000000..b6437f7 --- /dev/null +++ b/core/modules/system/lib/Drupal/system/Tests/Bootstrap/IpAddressTest.php @@ -0,0 +1,111 @@ + 'IP address and HTTP_HOST test', + 'description' => 'Get the IP address from the current visitor from the server variables, check hostname validation.', + 'group' => 'Bootstrap' + ); + } + + function setUp() { + $this->oldserver = $_SERVER; + + $this->remote_ip = '127.0.0.1'; + $this->proxy_ip = '127.0.0.2'; + $this->proxy2_ip = '127.0.0.3'; + $this->forwarded_ip = '127.0.0.4'; + $this->cluster_ip = '127.0.0.5'; + $this->untrusted_ip = '0.0.0.0'; + + drupal_static_reset('ip_address'); + + $_SERVER['REMOTE_ADDR'] = $this->remote_ip; + unset($_SERVER['HTTP_X_FORWARDED_FOR']); + unset($_SERVER['HTTP_X_CLUSTER_CLIENT_IP']); + + parent::setUp(); + } + + function tearDown() { + $_SERVER = $this->oldserver; + drupal_static_reset('ip_address'); + parent::tearDown(); + } + + /** + * test IP Address and hostname + */ + function testIpAddressHost() { + // Test the normal IP address. + $this->assertTrue( + ip_address() == $this->remote_ip, + t('Got remote IP address.') + ); + + // Proxy forwarding on but no proxy addresses defined. + variable_set('reverse_proxy', 1); + $this->assertTrue( + ip_address() == $this->remote_ip, + t('Proxy forwarding without trusted proxies got remote IP address.') + ); + + // Proxy forwarding on and proxy address not trusted. + variable_set('reverse_proxy_addresses', array($this->proxy_ip, $this->proxy2_ip)); + drupal_static_reset('ip_address'); + $_SERVER['REMOTE_ADDR'] = $this->untrusted_ip; + $this->assertTrue( + ip_address() == $this->untrusted_ip, + t('Proxy forwarding with untrusted proxy got remote IP address.') + ); + + // Proxy forwarding on and proxy address trusted. + $_SERVER['REMOTE_ADDR'] = $this->proxy_ip; + $_SERVER['HTTP_X_FORWARDED_FOR'] = $this->forwarded_ip; + drupal_static_reset('ip_address'); + $this->assertTrue( + ip_address() == $this->forwarded_ip, + t('Proxy forwarding with trusted proxy got forwarded IP address.') + ); + + // Multi-tier architecture with comma separated values in header. + $_SERVER['REMOTE_ADDR'] = $this->proxy_ip; + $_SERVER['HTTP_X_FORWARDED_FOR'] = implode(', ', array($this->untrusted_ip, $this->forwarded_ip, $this->proxy2_ip)); + drupal_static_reset('ip_address'); + $this->assertTrue( + ip_address() == $this->forwarded_ip, + t('Proxy forwarding with trusted 2-tier proxy got forwarded IP address.') + ); + + // Custom client-IP header. + variable_set('reverse_proxy_header', 'HTTP_X_CLUSTER_CLIENT_IP'); + $_SERVER['HTTP_X_CLUSTER_CLIENT_IP'] = $this->cluster_ip; + drupal_static_reset('ip_address'); + $this->assertTrue( + ip_address() == $this->cluster_ip, + t('Cluster environment got cluster client IP.') + ); + + // Verifies that drupal_valid_http_host() prevents invalid characters. + $this->assertFalse(drupal_valid_http_host('security/.drupal.org:80'), t('HTTP_HOST with / is invalid')); + $this->assertFalse(drupal_valid_http_host('security\\.drupal.org:80'), t('HTTP_HOST with \\ is invalid')); + $this->assertFalse(drupal_valid_http_host('security<.drupal.org:80'), t('HTTP_HOST with < is invalid')); + $this->assertFalse(drupal_valid_http_host('security..drupal.org:80'), t('HTTP_HOST with .. is invalid')); + // IPv6 loopback address + $this->assertTrue(drupal_valid_http_host('[::1]:80'), t('HTTP_HOST containing IPv6 loopback is valid')); + } +} diff --git a/core/modules/system/lib/Drupal/system/Tests/Bootstrap/MiscTest.php b/core/modules/system/lib/Drupal/system/Tests/Bootstrap/MiscTest.php new file mode 100644 index 0000000..62cf563 --- /dev/null +++ b/core/modules/system/lib/Drupal/system/Tests/Bootstrap/MiscTest.php @@ -0,0 +1,56 @@ + 'Miscellaneous bootstrap unit tests', + 'description' => 'Test miscellaneous functions in bootstrap.inc.', + 'group' => 'Bootstrap', + ); + } + + /** + * Test miscellaneous functions in bootstrap.inc. + */ + function testMisc() { + // Test drupal_array_merge_deep(). + $link_options_1 = array('fragment' => 'x', 'attributes' => array('title' => 'X', 'class' => array('a', 'b')), 'language' => 'en'); + $link_options_2 = array('fragment' => 'y', 'attributes' => array('title' => 'Y', 'class' => array('c', 'd')), 'html' => TRUE); + $expected = array('fragment' => 'y', 'attributes' => array('title' => 'Y', 'class' => array('a', 'b', 'c', 'd')), 'language' => 'en', 'html' => TRUE); + $this->assertIdentical(drupal_array_merge_deep($link_options_1, $link_options_2), $expected, t('drupal_array_merge_deep() returned a properly merged array.')); + } + + /** + * Tests that the drupal_check_memory_limit() function works as expected. + */ + function testCheckMemoryLimit() { + $memory_limit = ini_get('memory_limit'); + // Test that a very reasonable amount of memory is available. + $this->assertTrue(drupal_check_memory_limit('30MB'), '30MB of memory tested available.'); + + // Get the available memory and multiply it by two to make it unreasonably + // high. + $twice_avail_memory = ($memory_limit * 2) . 'MB'; + $this->assertFalse(drupal_check_memory_limit($twice_avail_memory), 'drupal_check_memory_limit() returns FALSE for twice the available memory limit.'); + + // The function should always return true if the memory limit is set to -1. + $this->assertTrue(drupal_check_memory_limit($twice_avail_memory, -1), 'drupal_check_memory_limit() returns TRUE when a limit of -1 (none) is supplied'); + + // Test that even though we have 30MB of memory available - the function + // returns FALSE when given an upper limit for how much memory can be used. + $this->assertFalse(drupal_check_memory_limit('30MB', '16MB'), 'drupal_check_memory_limit() returns FALSE with a 16MB upper limit on a 30MB requirement.'); + } +} diff --git a/core/modules/system/lib/Drupal/system/Tests/Bootstrap/OverrideServerVariablesTest.php b/core/modules/system/lib/Drupal/system/Tests/Bootstrap/OverrideServerVariablesTest.php new file mode 100644 index 0000000..760e24c --- /dev/null +++ b/core/modules/system/lib/Drupal/system/Tests/Bootstrap/OverrideServerVariablesTest.php @@ -0,0 +1,56 @@ + 'Overriding server variables', + 'description' => 'Test that drupal_override_server_variables() works correctly.', + 'group' => 'Bootstrap', + ); + } + + /** + * Test providing a direct URL to to drupal_override_server_variables(). + */ + function testDrupalOverrideServerVariablesProvidedURL() { + $tests = array( + 'http://example.com' => array( + 'HTTP_HOST' => 'example.com', + 'SCRIPT_NAME' => isset($_SERVER['SCRIPT_NAME']) ? $_SERVER['SCRIPT_NAME'] : NULL, + ), + 'http://example.com/index.php' => array( + 'HTTP_HOST' => 'example.com', + 'SCRIPT_NAME' => '/index.php', + ), + 'http://example.com/subdirectory/index.php' => array( + 'HTTP_HOST' => 'example.com', + 'SCRIPT_NAME' => '/subdirectory/index.php', + ), + ); + foreach ($tests as $url => $expected_server_values) { + // Remember the original value of $_SERVER, since the function call below + // will modify it. + $original_server = $_SERVER; + // Call drupal_override_server_variables() and ensure that all expected + // $_SERVER variables were modified correctly. + drupal_override_server_variables(array('url' => $url)); + foreach ($expected_server_values as $key => $value) { + $this->assertIdentical($_SERVER[$key], $value); + } + // Restore the original value of $_SERVER. + $_SERVER = $original_server; + } + } +} diff --git a/core/modules/system/lib/Drupal/system/Tests/Bootstrap/PageCacheTest.php b/core/modules/system/lib/Drupal/system/Tests/Bootstrap/PageCacheTest.php new file mode 100644 index 0000000..162950c --- /dev/null +++ b/core/modules/system/lib/Drupal/system/Tests/Bootstrap/PageCacheTest.php @@ -0,0 +1,146 @@ + 'Page cache test', + 'description' => 'Enable the page cache and test it with various HTTP requests.', + 'group' => 'Bootstrap' + ); + } + + function setUp() { + parent::setUp(array('node', 'system_test')); + + variable_set('site_name', 'Drupal'); + variable_set('site_frontpage', 'node'); + } + + /** + * Test support for requests containing If-Modified-Since and If-None-Match headers. + */ + function testConditionalRequests() { + $config = config('system.performance'); + $config->set('cache', 1); + $config->save(); + + // Fill the cache. + $this->drupalGet(''); + + $this->drupalHead(''); + $this->assertEqual($this->drupalGetHeader('X-Drupal-Cache'), 'HIT', t('Page was cached.')); + $etag = $this->drupalGetHeader('ETag'); + $last_modified = $this->drupalGetHeader('Last-Modified'); + + $this->drupalGet('', array(), array('If-Modified-Since: ' . $last_modified, 'If-None-Match: ' . $etag)); + $this->assertResponse(304, t('Conditional request returned 304 Not Modified.')); + + $this->drupalGet('', array(), array('If-Modified-Since: ' . gmdate(DATE_RFC822, strtotime($last_modified)), 'If-None-Match: ' . $etag)); + $this->assertResponse(304, t('Conditional request with obsolete If-Modified-Since date returned 304 Not Modified.')); + + $this->drupalGet('', array(), array('If-Modified-Since: ' . gmdate(DATE_RFC850, strtotime($last_modified)), 'If-None-Match: ' . $etag)); + $this->assertResponse(304, t('Conditional request with obsolete If-Modified-Since date returned 304 Not Modified.')); + + $this->drupalGet('', array(), array('If-Modified-Since: ' . $last_modified)); + $this->assertResponse(200, t('Conditional request without If-None-Match returned 200 OK.')); + $this->assertEqual($this->drupalGetHeader('X-Drupal-Cache'), 'HIT', t('Page was cached.')); + + $this->drupalGet('', array(), array('If-Modified-Since: ' . gmdate(DATE_RFC1123, strtotime($last_modified) + 1), 'If-None-Match: ' . $etag)); + $this->assertResponse(200, t('Conditional request with new a If-Modified-Since date newer than Last-Modified returned 200 OK.')); + $this->assertEqual($this->drupalGetHeader('X-Drupal-Cache'), 'HIT', t('Page was cached.')); + + $user = $this->drupalCreateUser(); + $this->drupalLogin($user); + $this->drupalGet('', array(), array('If-Modified-Since: ' . $last_modified, 'If-None-Match: ' . $etag)); + $this->assertResponse(200, t('Conditional request returned 200 OK for authenticated user.')); + $this->assertFalse($this->drupalGetHeader('X-Drupal-Cache'), t('Absense of Page was not cached.')); + } + + /** + * Test cache headers. + */ + function testPageCache() { + $config = config('system.performance'); + $config->set('cache', 1); + $config->save(); + + // Fill the cache. + $this->drupalGet('system-test/set-header', array('query' => array('name' => 'Foo', 'value' => 'bar'))); + $this->assertEqual($this->drupalGetHeader('X-Drupal-Cache'), 'MISS', t('Page was not cached.')); + $this->assertEqual($this->drupalGetHeader('Vary'), 'Cookie,Accept-Encoding', t('Vary header was sent.')); + $this->assertEqual($this->drupalGetHeader('Cache-Control'), 'public, max-age=0', t('Cache-Control header was sent.')); + $this->assertEqual($this->drupalGetHeader('Expires'), 'Sun, 19 Nov 1978 05:00:00 GMT', t('Expires header was sent.')); + $this->assertEqual($this->drupalGetHeader('Foo'), 'bar', t('Custom header was sent.')); + + // Check cache. + $this->drupalGet('system-test/set-header', array('query' => array('name' => 'Foo', 'value' => 'bar'))); + $this->assertEqual($this->drupalGetHeader('X-Drupal-Cache'), 'HIT', t('Page was cached.')); + $this->assertEqual($this->drupalGetHeader('Vary'), 'Cookie,Accept-Encoding', t('Vary: Cookie header was sent.')); + $this->assertEqual($this->drupalGetHeader('Cache-Control'), 'public, max-age=0', t('Cache-Control header was sent.')); + $this->assertEqual($this->drupalGetHeader('Expires'), 'Sun, 19 Nov 1978 05:00:00 GMT', t('Expires header was sent.')); + $this->assertEqual($this->drupalGetHeader('Foo'), 'bar', t('Custom header was sent.')); + + // Check replacing default headers. + $this->drupalGet('system-test/set-header', array('query' => array('name' => 'Expires', 'value' => 'Fri, 19 Nov 2008 05:00:00 GMT'))); + $this->assertEqual($this->drupalGetHeader('Expires'), 'Fri, 19 Nov 2008 05:00:00 GMT', t('Default header was replaced.')); + $this->drupalGet('system-test/set-header', array('query' => array('name' => 'Vary', 'value' => 'User-Agent'))); + $this->assertEqual($this->drupalGetHeader('Vary'), 'User-Agent,Accept-Encoding', t('Default header was replaced.')); + + // Check that authenticated users bypass the cache. + $user = $this->drupalCreateUser(); + $this->drupalLogin($user); + $this->drupalGet('system-test/set-header', array('query' => array('name' => 'Foo', 'value' => 'bar'))); + $this->assertFalse($this->drupalGetHeader('X-Drupal-Cache'), t('Caching was bypassed.')); + $this->assertTrue(strpos($this->drupalGetHeader('Vary'), 'Cookie') === FALSE, t('Vary: Cookie header was not sent.')); + $this->assertEqual($this->drupalGetHeader('Cache-Control'), 'no-cache, must-revalidate, post-check=0, pre-check=0', t('Cache-Control header was sent.')); + $this->assertEqual($this->drupalGetHeader('Expires'), 'Sun, 19 Nov 1978 05:00:00 GMT', t('Expires header was sent.')); + $this->assertEqual($this->drupalGetHeader('Foo'), 'bar', t('Custom header was sent.')); + + } + + /** + * Test page compression. + * + * The test should pass even if zlib.output_compression is enabled in php.ini, + * .htaccess or similar, or if compression is done outside PHP, e.g. by the + * mod_deflate Apache module. + */ + function testPageCompression() { + $config = config('system.performance'); + $config->set('cache', 1); + $config->save(); + + // Fill the cache and verify that output is compressed. + $this->drupalGet('', array(), array('Accept-Encoding: gzip,deflate')); + $this->assertEqual($this->drupalGetHeader('X-Drupal-Cache'), 'MISS', t('Page was not cached.')); + $this->drupalSetContent(gzinflate(substr($this->drupalGetContent(), 10, -8))); + $this->assertRaw('', t('Page was gzip compressed.')); + + // Verify that cached output is compressed. + $this->drupalGet('', array(), array('Accept-Encoding: gzip,deflate')); + $this->assertEqual($this->drupalGetHeader('X-Drupal-Cache'), 'HIT', t('Page was cached.')); + $this->assertEqual($this->drupalGetHeader('Content-Encoding'), 'gzip', t('A Content-Encoding header was sent.')); + $this->drupalSetContent(gzinflate(substr($this->drupalGetContent(), 10, -8))); + $this->assertRaw('', t('Page was gzip compressed.')); + + // Verify that a client without compression support gets an uncompressed page. + $this->drupalGet(''); + $this->assertEqual($this->drupalGetHeader('X-Drupal-Cache'), 'HIT', t('Page was cached.')); + $this->assertFalse($this->drupalGetHeader('Content-Encoding'), t('A Content-Encoding header was not sent.')); + $this->assertTitle(t('Welcome to @site-name | @site-name', array('@site-name' => variable_get('site_name', 'Drupal'))), t('Site title matches.')); + $this->assertRaw('', t('Page was not compressed.')); + } +} diff --git a/core/modules/system/lib/Drupal/system/Tests/Bootstrap/ResettableStaticTest.php b/core/modules/system/lib/Drupal/system/Tests/Bootstrap/ResettableStaticTest.php new file mode 100644 index 0000000..c3bee7e --- /dev/null +++ b/core/modules/system/lib/Drupal/system/Tests/Bootstrap/ResettableStaticTest.php @@ -0,0 +1,49 @@ + 'Resettable static variables test', + 'description' => 'Test that drupal_static() and drupal_static_reset() work.', + 'group' => 'Bootstrap', + ); + } + + /** + * Test that a variable reference returned by drupal_static() gets reset when + * drupal_static_reset() is called. + */ + function testDrupalStatic() { + $name = __CLASS__ . '_' . __METHOD__; + $var = &drupal_static($name, 'foo'); + $this->assertEqual($var, 'foo', t('Variable returned by drupal_static() was set to its default.')); + + // Call the specific reset and the global reset each twice to ensure that + // multiple resets can be issued without odd side effects. + $var = 'bar'; + drupal_static_reset($name); + $this->assertEqual($var, 'foo', t('Variable was reset after first invocation of name-specific reset.')); + $var = 'bar'; + drupal_static_reset($name); + $this->assertEqual($var, 'foo', t('Variable was reset after second invocation of name-specific reset.')); + $var = 'bar'; + drupal_static_reset(); + $this->assertEqual($var, 'foo', t('Variable was reset after first invocation of global reset.')); + $var = 'bar'; + drupal_static_reset(); + $this->assertEqual($var, 'foo', t('Variable was reset after second invocation of global reset.')); + } +} diff --git a/core/modules/system/lib/Drupal/system/Tests/Bootstrap/TimerTest.php b/core/modules/system/lib/Drupal/system/Tests/Bootstrap/TimerTest.php new file mode 100644 index 0000000..8d32bd5 --- /dev/null +++ b/core/modules/system/lib/Drupal/system/Tests/Bootstrap/TimerTest.php @@ -0,0 +1,45 @@ + 'Timer test', + 'description' => 'Test that timer_read() works both when a timer is running and when a timer is stopped.', + 'group' => 'Bootstrap', + ); + } + + /** + * Test timer_read() to ensure it properly accumulates time when the timer + * started and stopped multiple times. + * @return + */ + function testTimer() { + timer_start('test'); + sleep(1); + $this->assertTrue(timer_read('test') >= 1000, t('Timer measured 1 second of sleeping while running.')); + sleep(1); + timer_stop('test'); + $this->assertTrue(timer_read('test') >= 2000, t('Timer measured 2 seconds of sleeping after being stopped.')); + timer_start('test'); + sleep(1); + $this->assertTrue(timer_read('test') >= 3000, t('Timer measured 3 seconds of sleeping after being restarted.')); + sleep(1); + $timer = timer_stop('test'); + $this->assertTrue(timer_read('test') >= 4000, t('Timer measured 4 seconds of sleeping after being stopped for a second time.')); + $this->assertEqual($timer['count'], 2, t('Timer counted 2 instances of being started.')); + } +} diff --git a/core/modules/system/lib/Drupal/system/Tests/Bootstrap/VariableTest.php b/core/modules/system/lib/Drupal/system/Tests/Bootstrap/VariableTest.php new file mode 100644 index 0000000..cf77d23 --- /dev/null +++ b/core/modules/system/lib/Drupal/system/Tests/Bootstrap/VariableTest.php @@ -0,0 +1,60 @@ + 'Variable test', + 'description' => 'Make sure the variable system functions correctly.', + 'group' => 'Bootstrap' + ); + } + + /** + * testVariable + */ + function testVariable() { + // Setting and retrieving values. + $variable = $this->randomName(); + variable_set('simpletest_bootstrap_variable_test', $variable); + $this->assertIdentical($variable, variable_get('simpletest_bootstrap_variable_test'), t('Setting and retrieving values')); + + // Make sure the variable persists across multiple requests. + $this->drupalGet('system-test/variable-get'); + $this->assertText($variable, t('Variable persists across multiple requests')); + + // Deleting variables. + $default_value = $this->randomName(); + variable_del('simpletest_bootstrap_variable_test'); + $variable = variable_get('simpletest_bootstrap_variable_test', $default_value); + $this->assertIdentical($variable, $default_value, t('Deleting variables')); + } + + /** + * Makes sure that the default variable parameter is passed through okay. + */ + function testVariableDefaults() { + // Tests passing nothing through to the default. + $this->assertIdentical(NULL, variable_get('simpletest_bootstrap_variable_test'), t('Variables are correctly defaulting to NULL.')); + + // Tests passing 5 to the default parameter. + $this->assertIdentical(5, variable_get('simpletest_bootstrap_variable_test', 5), t('The default variable parameter is passed through correctly.')); + } + +} diff --git a/core/modules/system/system.info b/core/modules/system/system.info index 8a11985..c50bcda 100644 --- a/core/modules/system/system.info +++ b/core/modules/system/system.info @@ -11,7 +11,6 @@ configure = admin/config/system files[] = tests/actions.test files[] = tests/ajax.test files[] = tests/batch.test -files[] = tests/bootstrap.test files[] = tests/cache.test files[] = tests/common.test files[] = tests/database.test diff --git a/core/modules/system/tests/bootstrap.test b/core/modules/system/tests/bootstrap.test deleted file mode 100644 index 098e12e..0000000 --- a/core/modules/system/tests/bootstrap.test +++ /dev/null @@ -1,545 +0,0 @@ - 'IP address and HTTP_HOST test', - 'description' => 'Get the IP address from the current visitor from the server variables, check hostname validation.', - 'group' => 'Bootstrap' - ); - } - - function setUp() { - $this->oldserver = $_SERVER; - - $this->remote_ip = '127.0.0.1'; - $this->proxy_ip = '127.0.0.2'; - $this->proxy2_ip = '127.0.0.3'; - $this->forwarded_ip = '127.0.0.4'; - $this->cluster_ip = '127.0.0.5'; - $this->untrusted_ip = '0.0.0.0'; - - drupal_static_reset('ip_address'); - - $_SERVER['REMOTE_ADDR'] = $this->remote_ip; - unset($_SERVER['HTTP_X_FORWARDED_FOR']); - unset($_SERVER['HTTP_X_CLUSTER_CLIENT_IP']); - - parent::setUp(); - } - - function tearDown() { - $_SERVER = $this->oldserver; - drupal_static_reset('ip_address'); - parent::tearDown(); - } - - /** - * test IP Address and hostname - */ - function testIPAddressHost() { - // Test the normal IP address. - $this->assertTrue( - ip_address() == $this->remote_ip, - t('Got remote IP address.') - ); - - // Proxy forwarding on but no proxy addresses defined. - variable_set('reverse_proxy', 1); - $this->assertTrue( - ip_address() == $this->remote_ip, - t('Proxy forwarding without trusted proxies got remote IP address.') - ); - - // Proxy forwarding on and proxy address not trusted. - variable_set('reverse_proxy_addresses', array($this->proxy_ip, $this->proxy2_ip)); - drupal_static_reset('ip_address'); - $_SERVER['REMOTE_ADDR'] = $this->untrusted_ip; - $this->assertTrue( - ip_address() == $this->untrusted_ip, - t('Proxy forwarding with untrusted proxy got remote IP address.') - ); - - // Proxy forwarding on and proxy address trusted. - $_SERVER['REMOTE_ADDR'] = $this->proxy_ip; - $_SERVER['HTTP_X_FORWARDED_FOR'] = $this->forwarded_ip; - drupal_static_reset('ip_address'); - $this->assertTrue( - ip_address() == $this->forwarded_ip, - t('Proxy forwarding with trusted proxy got forwarded IP address.') - ); - - // Multi-tier architecture with comma separated values in header. - $_SERVER['REMOTE_ADDR'] = $this->proxy_ip; - $_SERVER['HTTP_X_FORWARDED_FOR'] = implode(', ', array($this->untrusted_ip, $this->forwarded_ip, $this->proxy2_ip)); - drupal_static_reset('ip_address'); - $this->assertTrue( - ip_address() == $this->forwarded_ip, - t('Proxy forwarding with trusted 2-tier proxy got forwarded IP address.') - ); - - // Custom client-IP header. - variable_set('reverse_proxy_header', 'HTTP_X_CLUSTER_CLIENT_IP'); - $_SERVER['HTTP_X_CLUSTER_CLIENT_IP'] = $this->cluster_ip; - drupal_static_reset('ip_address'); - $this->assertTrue( - ip_address() == $this->cluster_ip, - t('Cluster environment got cluster client IP.') - ); - - // Verifies that drupal_valid_http_host() prevents invalid characters. - $this->assertFalse(drupal_valid_http_host('security/.drupal.org:80'), t('HTTP_HOST with / is invalid')); - $this->assertFalse(drupal_valid_http_host('security\\.drupal.org:80'), t('HTTP_HOST with \\ is invalid')); - $this->assertFalse(drupal_valid_http_host('security<.drupal.org:80'), t('HTTP_HOST with < is invalid')); - $this->assertFalse(drupal_valid_http_host('security..drupal.org:80'), t('HTTP_HOST with .. is invalid')); - // IPv6 loopback address - $this->assertTrue(drupal_valid_http_host('[::1]:80'), t('HTTP_HOST containing IPv6 loopback is valid')); - } -} - -class BootstrapPageCacheTestCase extends WebTestBase { - - public static function getInfo() { - return array( - 'name' => 'Page cache test', - 'description' => 'Enable the page cache and test it with various HTTP requests.', - 'group' => 'Bootstrap' - ); - } - - function setUp() { - parent::setUp(array('node', 'system_test')); - - variable_set('site_name', 'Drupal'); - variable_set('site_frontpage', 'node'); - } - - /** - * Test support for requests containing If-Modified-Since and If-None-Match headers. - */ - function testConditionalRequests() { - $config = config('system.performance'); - $config->set('cache', 1); - $config->save(); - - // Fill the cache. - $this->drupalGet(''); - - $this->drupalHead(''); - $this->assertEqual($this->drupalGetHeader('X-Drupal-Cache'), 'HIT', t('Page was cached.')); - $etag = $this->drupalGetHeader('ETag'); - $last_modified = $this->drupalGetHeader('Last-Modified'); - - $this->drupalGet('', array(), array('If-Modified-Since: ' . $last_modified, 'If-None-Match: ' . $etag)); - $this->assertResponse(304, t('Conditional request returned 304 Not Modified.')); - - $this->drupalGet('', array(), array('If-Modified-Since: ' . gmdate(DATE_RFC822, strtotime($last_modified)), 'If-None-Match: ' . $etag)); - $this->assertResponse(304, t('Conditional request with obsolete If-Modified-Since date returned 304 Not Modified.')); - - $this->drupalGet('', array(), array('If-Modified-Since: ' . gmdate(DATE_RFC850, strtotime($last_modified)), 'If-None-Match: ' . $etag)); - $this->assertResponse(304, t('Conditional request with obsolete If-Modified-Since date returned 304 Not Modified.')); - - $this->drupalGet('', array(), array('If-Modified-Since: ' . $last_modified)); - $this->assertResponse(200, t('Conditional request without If-None-Match returned 200 OK.')); - $this->assertEqual($this->drupalGetHeader('X-Drupal-Cache'), 'HIT', t('Page was cached.')); - - $this->drupalGet('', array(), array('If-Modified-Since: ' . gmdate(DATE_RFC1123, strtotime($last_modified) + 1), 'If-None-Match: ' . $etag)); - $this->assertResponse(200, t('Conditional request with new a If-Modified-Since date newer than Last-Modified returned 200 OK.')); - $this->assertEqual($this->drupalGetHeader('X-Drupal-Cache'), 'HIT', t('Page was cached.')); - - $user = $this->drupalCreateUser(); - $this->drupalLogin($user); - $this->drupalGet('', array(), array('If-Modified-Since: ' . $last_modified, 'If-None-Match: ' . $etag)); - $this->assertResponse(200, t('Conditional request returned 200 OK for authenticated user.')); - $this->assertFalse($this->drupalGetHeader('X-Drupal-Cache'), t('Absense of Page was not cached.')); - } - - /** - * Test cache headers. - */ - function testPageCache() { - $config = config('system.performance'); - $config->set('cache', 1); - $config->save(); - - // Fill the cache. - $this->drupalGet('system-test/set-header', array('query' => array('name' => 'Foo', 'value' => 'bar'))); - $this->assertEqual($this->drupalGetHeader('X-Drupal-Cache'), 'MISS', t('Page was not cached.')); - $this->assertEqual($this->drupalGetHeader('Vary'), 'Cookie,Accept-Encoding', t('Vary header was sent.')); - $this->assertEqual($this->drupalGetHeader('Cache-Control'), 'public, max-age=0', t('Cache-Control header was sent.')); - $this->assertEqual($this->drupalGetHeader('Expires'), 'Sun, 19 Nov 1978 05:00:00 GMT', t('Expires header was sent.')); - $this->assertEqual($this->drupalGetHeader('Foo'), 'bar', t('Custom header was sent.')); - - // Check cache. - $this->drupalGet('system-test/set-header', array('query' => array('name' => 'Foo', 'value' => 'bar'))); - $this->assertEqual($this->drupalGetHeader('X-Drupal-Cache'), 'HIT', t('Page was cached.')); - $this->assertEqual($this->drupalGetHeader('Vary'), 'Cookie,Accept-Encoding', t('Vary: Cookie header was sent.')); - $this->assertEqual($this->drupalGetHeader('Cache-Control'), 'public, max-age=0', t('Cache-Control header was sent.')); - $this->assertEqual($this->drupalGetHeader('Expires'), 'Sun, 19 Nov 1978 05:00:00 GMT', t('Expires header was sent.')); - $this->assertEqual($this->drupalGetHeader('Foo'), 'bar', t('Custom header was sent.')); - - // Check replacing default headers. - $this->drupalGet('system-test/set-header', array('query' => array('name' => 'Expires', 'value' => 'Fri, 19 Nov 2008 05:00:00 GMT'))); - $this->assertEqual($this->drupalGetHeader('Expires'), 'Fri, 19 Nov 2008 05:00:00 GMT', t('Default header was replaced.')); - $this->drupalGet('system-test/set-header', array('query' => array('name' => 'Vary', 'value' => 'User-Agent'))); - $this->assertEqual($this->drupalGetHeader('Vary'), 'User-Agent,Accept-Encoding', t('Default header was replaced.')); - - // Check that authenticated users bypass the cache. - $user = $this->drupalCreateUser(); - $this->drupalLogin($user); - $this->drupalGet('system-test/set-header', array('query' => array('name' => 'Foo', 'value' => 'bar'))); - $this->assertFalse($this->drupalGetHeader('X-Drupal-Cache'), t('Caching was bypassed.')); - $this->assertTrue(strpos($this->drupalGetHeader('Vary'), 'Cookie') === FALSE, t('Vary: Cookie header was not sent.')); - $this->assertEqual($this->drupalGetHeader('Cache-Control'), 'no-cache, must-revalidate, post-check=0, pre-check=0', t('Cache-Control header was sent.')); - $this->assertEqual($this->drupalGetHeader('Expires'), 'Sun, 19 Nov 1978 05:00:00 GMT', t('Expires header was sent.')); - $this->assertEqual($this->drupalGetHeader('Foo'), 'bar', t('Custom header was sent.')); - - } - - /** - * Test page compression. - * - * The test should pass even if zlib.output_compression is enabled in php.ini, - * .htaccess or similar, or if compression is done outside PHP, e.g. by the - * mod_deflate Apache module. - */ - function testPageCompression() { - $config = config('system.performance'); - $config->set('cache', 1); - $config->save(); - - // Fill the cache and verify that output is compressed. - $this->drupalGet('', array(), array('Accept-Encoding: gzip,deflate')); - $this->assertEqual($this->drupalGetHeader('X-Drupal-Cache'), 'MISS', t('Page was not cached.')); - $this->drupalSetContent(gzinflate(substr($this->drupalGetContent(), 10, -8))); - $this->assertRaw('', t('Page was gzip compressed.')); - - // Verify that cached output is compressed. - $this->drupalGet('', array(), array('Accept-Encoding: gzip,deflate')); - $this->assertEqual($this->drupalGetHeader('X-Drupal-Cache'), 'HIT', t('Page was cached.')); - $this->assertEqual($this->drupalGetHeader('Content-Encoding'), 'gzip', t('A Content-Encoding header was sent.')); - $this->drupalSetContent(gzinflate(substr($this->drupalGetContent(), 10, -8))); - $this->assertRaw('', t('Page was gzip compressed.')); - - // Verify that a client without compression support gets an uncompressed page. - $this->drupalGet(''); - $this->assertEqual($this->drupalGetHeader('X-Drupal-Cache'), 'HIT', t('Page was cached.')); - $this->assertFalse($this->drupalGetHeader('Content-Encoding'), t('A Content-Encoding header was not sent.')); - $this->assertTitle(t('Welcome to @site-name | @site-name', array('@site-name' => variable_get('site_name', 'Drupal'))), t('Site title matches.')); - $this->assertRaw('', t('Page was not compressed.')); - } -} - -class BootstrapVariableTestCase extends WebTestBase { - - function setUp() { - parent::setUp('system_test'); - } - - public static function getInfo() { - return array( - 'name' => 'Variable test', - 'description' => 'Make sure the variable system functions correctly.', - 'group' => 'Bootstrap' - ); - } - - /** - * testVariable - */ - function testVariable() { - // Setting and retrieving values. - $variable = $this->randomName(); - variable_set('simpletest_bootstrap_variable_test', $variable); - $this->assertIdentical($variable, variable_get('simpletest_bootstrap_variable_test'), t('Setting and retrieving values')); - - // Make sure the variable persists across multiple requests. - $this->drupalGet('system-test/variable-get'); - $this->assertText($variable, t('Variable persists across multiple requests')); - - // Deleting variables. - $default_value = $this->randomName(); - variable_del('simpletest_bootstrap_variable_test'); - $variable = variable_get('simpletest_bootstrap_variable_test', $default_value); - $this->assertIdentical($variable, $default_value, t('Deleting variables')); - } - - /** - * Makes sure that the default variable parameter is passed through okay. - */ - function testVariableDefaults() { - // Tests passing nothing through to the default. - $this->assertIdentical(NULL, variable_get('simpletest_bootstrap_variable_test'), t('Variables are correctly defaulting to NULL.')); - - // Tests passing 5 to the default parameter. - $this->assertIdentical(5, variable_get('simpletest_bootstrap_variable_test', 5), t('The default variable parameter is passed through correctly.')); - } - -} - -/** - * Test hook_boot() and hook_exit(). - */ -class HookBootExitTestCase extends WebTestBase { - - public static function getInfo() { - return array( - 'name' => 'Boot and exit hook invocation', - 'description' => 'Test that hook_boot() and hook_exit() are called correctly.', - 'group' => 'Bootstrap', - ); - } - - function setUp() { - parent::setUp('system_test', 'dblog'); - } - - /** - * Test calling of hook_boot() and hook_exit(). - */ - function testHookBootExit() { - // Test with cache disabled. Boot and exit should always fire. - $config = config('system.performance'); - $config->set('cache', 0); - $config->save(); - - $this->drupalGet(''); - $calls = 1; - $this->assertEqual(db_query('SELECT COUNT(*) FROM {watchdog} WHERE type = :type AND message = :message', array(':type' => 'system_test', ':message' => 'hook_boot'))->fetchField(), $calls, t('hook_boot called with disabled cache.')); - $this->assertEqual(db_query('SELECT COUNT(*) FROM {watchdog} WHERE type = :type AND message = :message', array(':type' => 'system_test', ':message' => 'hook_exit'))->fetchField(), $calls, t('hook_exit called with disabled cache.')); - - // Test with normal cache. Boot and exit should be called. - $config->set('cache', 1); - $config->save(); - $this->drupalGet(''); - $calls++; - $this->assertEqual(db_query('SELECT COUNT(*) FROM {watchdog} WHERE type = :type AND message = :message', array(':type' => 'system_test', ':message' => 'hook_boot'))->fetchField(), $calls, t('hook_boot called with normal cache.')); - $this->assertEqual(db_query('SELECT COUNT(*) FROM {watchdog} WHERE type = :type AND message = :message', array(':type' => 'system_test', ':message' => 'hook_exit'))->fetchField(), $calls, t('hook_exit called with normal cache.')); - - // Boot and exit should not fire since the page is cached. - variable_set('page_cache_invoke_hooks', FALSE); - $this->assertTrue(cache('page')->get(url('', array('absolute' => TRUE))), t('Page has been cached.')); - $this->drupalGet(''); - $this->assertEqual(db_query('SELECT COUNT(*) FROM {watchdog} WHERE type = :type AND message = :message', array(':type' => 'system_test', ':message' => 'hook_boot'))->fetchField(), $calls, t('hook_boot not called with aggressive cache and a cached page.')); - $this->assertEqual(db_query('SELECT COUNT(*) FROM {watchdog} WHERE type = :type AND message = :message', array(':type' => 'system_test', ':message' => 'hook_exit'))->fetchField(), $calls, t('hook_exit not called with aggressive cache and a cached page.')); - - // Test with page cache cleared, boot and exit should be called. - $this->assertTrue(db_delete('cache_page')->execute(), t('Page cache cleared.')); - $this->drupalGet(''); - $calls++; - $this->assertEqual(db_query('SELECT COUNT(*) FROM {watchdog} WHERE type = :type AND message = :message', array(':type' => 'system_test', ':message' => 'hook_boot'))->fetchField(), $calls, t('hook_boot called with aggressive cache and no cached page.')); - $this->assertEqual(db_query('SELECT COUNT(*) FROM {watchdog} WHERE type = :type AND message = :message', array(':type' => 'system_test', ':message' => 'hook_exit'))->fetchField(), $calls, t('hook_exit called with aggressive cache and no cached page.')); - } -} - -/** - * Test drupal_get_filename()'s availability. - */ -class BootstrapGetFilenameTestCase extends UnitTestBase { - - public static function getInfo() { - return array( - 'name' => 'Get filename test', - 'description' => 'Test that drupal_get_filename() works correctly when the file is not found in the database.', - 'group' => 'Bootstrap', - ); - } - - /** - * Test that drupal_get_filename() works correctly when the file is not found in the database. - */ - function testDrupalGetFilename() { - // Reset the static cache so we can test the "db is not active" code of - // drupal_get_filename(). - drupal_static_reset('drupal_get_filename'); - - // Retrieving the location of a module. - $this->assertIdentical(drupal_get_filename('module', 'php'), 'core/modules/php/php.module', t('Retrieve module location.')); - - // Retrieving the location of a theme. - $this->assertIdentical(drupal_get_filename('theme', 'stark'), 'core/themes/stark/stark.info', t('Retrieve theme location.')); - - // Retrieving the location of a theme engine. - $this->assertIdentical(drupal_get_filename('theme_engine', 'phptemplate'), 'core/themes/engines/phptemplate/phptemplate.engine', t('Retrieve theme engine location.')); - - // Retrieving the location of a profile. Profiles are a special case with - // a fixed location and naming. - $this->assertIdentical(drupal_get_filename('profile', 'standard'), 'profiles/standard/standard.profile', t('Retrieve install profile location.')); - - // When a file is not found in the database cache, drupal_get_filename() - // searches several locations on the filesystem, including the core/ - // directory. We use the '.script' extension below because this is a - // non-existent filetype that will definitely not exist in the database. - // Since there is already a core/scripts directory, drupal_get_filename() - // will automatically check there for 'script' files, just as it does - // for (e.g.) 'module' files in core/modules. - $this->assertIdentical(drupal_get_filename('script', 'test'), 'core/scripts/test.script', t('Retrieve test script location.')); - } -} - -class BootstrapTimerTestCase extends UnitTestBase { - - public static function getInfo() { - return array( - 'name' => 'Timer test', - 'description' => 'Test that timer_read() works both when a timer is running and when a timer is stopped.', - 'group' => 'Bootstrap', - ); - } - - /** - * Test timer_read() to ensure it properly accumulates time when the timer - * started and stopped multiple times. - * @return - */ - function testTimer() { - timer_start('test'); - sleep(1); - $this->assertTrue(timer_read('test') >= 1000, t('Timer measured 1 second of sleeping while running.')); - sleep(1); - timer_stop('test'); - $this->assertTrue(timer_read('test') >= 2000, t('Timer measured 2 seconds of sleeping after being stopped.')); - timer_start('test'); - sleep(1); - $this->assertTrue(timer_read('test') >= 3000, t('Timer measured 3 seconds of sleeping after being restarted.')); - sleep(1); - $timer = timer_stop('test'); - $this->assertTrue(timer_read('test') >= 4000, t('Timer measured 4 seconds of sleeping after being stopped for a second time.')); - $this->assertEqual($timer['count'], 2, t('Timer counted 2 instances of being started.')); - } -} - -/** - * Test that resetting static variables works. - */ -class BootstrapResettableStaticTestCase extends UnitTestBase { - - public static function getInfo() { - return array( - 'name' => 'Resettable static variables test', - 'description' => 'Test that drupal_static() and drupal_static_reset() work.', - 'group' => 'Bootstrap', - ); - } - - /** - * Test that a variable reference returned by drupal_static() gets reset when - * drupal_static_reset() is called. - */ - function testDrupalStatic() { - $name = __CLASS__ . '_' . __METHOD__; - $var = &drupal_static($name, 'foo'); - $this->assertEqual($var, 'foo', t('Variable returned by drupal_static() was set to its default.')); - - // Call the specific reset and the global reset each twice to ensure that - // multiple resets can be issued without odd side effects. - $var = 'bar'; - drupal_static_reset($name); - $this->assertEqual($var, 'foo', t('Variable was reset after first invocation of name-specific reset.')); - $var = 'bar'; - drupal_static_reset($name); - $this->assertEqual($var, 'foo', t('Variable was reset after second invocation of name-specific reset.')); - $var = 'bar'; - drupal_static_reset(); - $this->assertEqual($var, 'foo', t('Variable was reset after first invocation of global reset.')); - $var = 'bar'; - drupal_static_reset(); - $this->assertEqual($var, 'foo', t('Variable was reset after second invocation of global reset.')); - } -} - -/** - * Test miscellaneous functions in bootstrap.inc. - */ -class BootstrapMiscTestCase extends UnitTestBase { - - public static function getInfo() { - return array( - 'name' => 'Miscellaneous bootstrap unit tests', - 'description' => 'Test miscellaneous functions in bootstrap.inc.', - 'group' => 'Bootstrap', - ); - } - - /** - * Test miscellaneous functions in bootstrap.inc. - */ - function testMisc() { - // Test drupal_array_merge_deep(). - $link_options_1 = array('fragment' => 'x', 'attributes' => array('title' => 'X', 'class' => array('a', 'b')), 'language' => 'en'); - $link_options_2 = array('fragment' => 'y', 'attributes' => array('title' => 'Y', 'class' => array('c', 'd')), 'html' => TRUE); - $expected = array('fragment' => 'y', 'attributes' => array('title' => 'Y', 'class' => array('a', 'b', 'c', 'd')), 'language' => 'en', 'html' => TRUE); - $this->assertIdentical(drupal_array_merge_deep($link_options_1, $link_options_2), $expected, t('drupal_array_merge_deep() returned a properly merged array.')); - } - - /** - * Tests that the drupal_check_memory_limit() function works as expected. - */ - function testCheckMemoryLimit() { - $memory_limit = ini_get('memory_limit'); - // Test that a very reasonable amount of memory is available. - $this->assertTrue(drupal_check_memory_limit('30MB'), '30MB of memory tested available.'); - - // Get the available memory and multiply it by two to make it unreasonably - // high. - $twice_avail_memory = ($memory_limit * 2) . 'MB'; - $this->assertFalse(drupal_check_memory_limit($twice_avail_memory), 'drupal_check_memory_limit() returns FALSE for twice the available memory limit.'); - - // The function should always return true if the memory limit is set to -1. - $this->assertTrue(drupal_check_memory_limit($twice_avail_memory, -1), 'drupal_check_memory_limit() returns TRUE when a limit of -1 (none) is supplied'); - - // Test that even though we have 30MB of memory available - the function - // returns FALSE when given an upper limit for how much memory can be used. - $this->assertFalse(drupal_check_memory_limit('30MB', '16MB'), 'drupal_check_memory_limit() returns FALSE with a 16MB upper limit on a 30MB requirement.'); - } -} - -/** - * Tests for overriding server variables via the API. - */ -class BootstrapOverrideServerVariablesTestCase extends UnitTestBase { - public static function getInfo() { - return array( - 'name' => 'Overriding server variables', - 'description' => 'Test that drupal_override_server_variables() works correctly.', - 'group' => 'Bootstrap', - ); - } - - /** - * Test providing a direct URL to to drupal_override_server_variables(). - */ - function testDrupalOverrideServerVariablesProvidedURL() { - $tests = array( - 'http://example.com' => array( - 'HTTP_HOST' => 'example.com', - 'SCRIPT_NAME' => isset($_SERVER['SCRIPT_NAME']) ? $_SERVER['SCRIPT_NAME'] : NULL, - ), - 'http://example.com/index.php' => array( - 'HTTP_HOST' => 'example.com', - 'SCRIPT_NAME' => '/index.php', - ), - 'http://example.com/subdirectory/index.php' => array( - 'HTTP_HOST' => 'example.com', - 'SCRIPT_NAME' => '/subdirectory/index.php', - ), - ); - foreach ($tests as $url => $expected_server_values) { - // Remember the original value of $_SERVER, since the function call below - // will modify it. - $original_server = $_SERVER; - // Call drupal_override_server_variables() and ensure that all expected - // $_SERVER variables were modified correctly. - drupal_override_server_variables(array('url' => $url)); - foreach ($expected_server_values as $key => $value) { - $this->assertIdentical($_SERVER[$key], $value); - } - // Restore the original value of $_SERVER. - $_SERVER = $original_server; - } - } -}