diff options
Diffstat (limited to 'modules/simpletest/tests/common.test')
| -rw-r--r-- | modules/simpletest/tests/common.test | 2470 |
1 files changed, 0 insertions, 2470 deletions
diff --git a/modules/simpletest/tests/common.test b/modules/simpletest/tests/common.test deleted file mode 100644 index 5154e0ccda3..00000000000 --- a/modules/simpletest/tests/common.test +++ /dev/null @@ -1,2470 +0,0 @@ -<?php - -/** - * @file - * Tests for common.inc functionality. - */ - -/** - * Tests for URL generation functions. - */ -class DrupalAlterTestCase extends DrupalWebTestCase { - public static function getInfo() { - return array( - 'name' => 'drupal_alter() tests', - 'description' => 'Confirm that alteration of arguments passed to drupal_alter() works correctly.', - 'group' => 'System', - ); - } - - function setUp() { - parent::setUp('common_test'); - } - - function testDrupalAlter() { - // This test depends on Bartik, so make sure that it is always the current - // active theme. - global $theme, $base_theme_info; - $theme = 'bartik'; - $base_theme_info = array(); - - $array = array('foo' => 'bar'); - $entity = new stdClass(); - $entity->foo = 'bar'; - - // Verify alteration of a single argument. - $array_copy = $array; - $array_expected = array('foo' => 'Drupal theme'); - drupal_alter('drupal_alter', $array_copy); - $this->assertEqual($array_copy, $array_expected, t('Single array was altered.')); - - $entity_copy = clone $entity; - $entity_expected = clone $entity; - $entity_expected->foo = 'Drupal theme'; - drupal_alter('drupal_alter', $entity_copy); - $this->assertEqual($entity_copy, $entity_expected, t('Single object was altered.')); - - // Verify alteration of multiple arguments. - $array_copy = $array; - $array_expected = array('foo' => 'Drupal theme'); - $entity_copy = clone $entity; - $entity_expected = clone $entity; - $entity_expected->foo = 'Drupal theme'; - $array2_copy = $array; - $array2_expected = array('foo' => 'Drupal theme'); - drupal_alter('drupal_alter', $array_copy, $entity_copy, $array2_copy); - $this->assertEqual($array_copy, $array_expected, t('First argument to drupal_alter() was altered.')); - $this->assertEqual($entity_copy, $entity_expected, t('Second argument to drupal_alter() was altered.')); - $this->assertEqual($array2_copy, $array2_expected, t('Third argument to drupal_alter() was altered.')); - } -} - -/** - * Tests for URL generation functions. - * - * url() calls module_implements(), which may issue a db query, which requires - * inheriting from a web test case rather than a unit test case. - */ -class CommonURLUnitTest extends DrupalWebTestCase { - public static function getInfo() { - return array( - 'name' => 'URL generation tests', - 'description' => 'Confirm that url(), drupal_get_query_parameters(), drupal_http_build_query(), and l() work correctly with various input.', - 'group' => 'System', - ); - } - - /** - * Confirm that invalid text given as $path is filtered. - */ - function testLXSS() { - $text = $this->randomName(); - $path = "<SCRIPT>alert('XSS')</SCRIPT>"; - $link = l($text, $path); - $sanitized_path = check_url(url($path)); - $this->assertTrue(strpos($link, $sanitized_path) !== FALSE, t('XSS attack @path was filtered', array('@path' => $path))); - } - - /* - * Tests for active class in l() function. - */ - function testLActiveClass() { - $link = l($this->randomName(), $_GET['q']); - $this->assertTrue($this->hasClass($link, 'active'), t('Class @class is present on link to the current page', array('@class' => 'active'))); - } - - /** - * Tests for custom class in l() function. - */ - function testLCustomClass() { - $class = $this->randomName(); - $link = l($this->randomName(), $_GET['q'], array('attributes' => array('class' => array($class)))); - $this->assertTrue($this->hasClass($link, $class), t('Custom class @class is present on link when requested', array('@class' => $class))); - $this->assertTrue($this->hasClass($link, 'active'), t('Class @class is present on link to the current page', array('@class' => 'active'))); - } - - private function hasClass($link, $class) { - return preg_match('|class="([^\"\s]+\s+)*' . $class . '|', $link); - } - - /** - * Test drupal_get_query_parameters(). - */ - function testDrupalGetQueryParameters() { - $original = array( - 'a' => 1, - 'b' => array( - 'd' => 4, - 'e' => array( - 'f' => 5, - ), - ), - 'c' => 3, - 'q' => 'foo/bar', - ); - - // Default arguments. - $result = $_GET; - unset($result['q']); - $this->assertEqual(drupal_get_query_parameters(), $result, t("\$_GET['q'] was removed.")); - - // Default exclusion. - $result = $original; - unset($result['q']); - $this->assertEqual(drupal_get_query_parameters($original), $result, t("'q' was removed.")); - - // First-level exclusion. - $result = $original; - unset($result['b']); - $this->assertEqual(drupal_get_query_parameters($original, array('b')), $result, t("'b' was removed.")); - - // Second-level exclusion. - $result = $original; - unset($result['b']['d']); - $this->assertEqual(drupal_get_query_parameters($original, array('b[d]')), $result, t("'b[d]' was removed.")); - - // Third-level exclusion. - $result = $original; - unset($result['b']['e']['f']); - $this->assertEqual(drupal_get_query_parameters($original, array('b[e][f]')), $result, t("'b[e][f]' was removed.")); - - // Multiple exclusions. - $result = $original; - unset($result['a'], $result['b']['e'], $result['c']); - $this->assertEqual(drupal_get_query_parameters($original, array('a', 'b[e]', 'c')), $result, t("'a', 'b[e]', 'c' were removed.")); - } - - /** - * Test drupal_http_build_query(). - */ - function testDrupalHttpBuildQuery() { - $this->assertEqual(drupal_http_build_query(array('a' => ' &#//+%20@۞')), 'a=%20%26%23//%2B%2520%40%DB%9E', t('Value was properly encoded.')); - $this->assertEqual(drupal_http_build_query(array(' &#//+%20@۞' => 'a')), '%20%26%23%2F%2F%2B%2520%40%DB%9E=a', t('Key was properly encoded.')); - $this->assertEqual(drupal_http_build_query(array('a' => '1', 'b' => '2', 'c' => '3')), 'a=1&b=2&c=3', t('Multiple values were properly concatenated.')); - $this->assertEqual(drupal_http_build_query(array('a' => array('b' => '2', 'c' => '3'), 'd' => 'foo')), 'a[b]=2&a[c]=3&d=foo', t('Nested array was properly encoded.')); - } - - /** - * Test drupal_parse_url(). - */ - function testDrupalParseUrl() { - // Relative URL. - $url = 'foo/bar?foo=bar&bar=baz&baz#foo'; - $result = array( - 'path' => 'foo/bar', - 'query' => array('foo' => 'bar', 'bar' => 'baz', 'baz' => ''), - 'fragment' => 'foo', - ); - $this->assertEqual(drupal_parse_url($url), $result, t('Relative URL parsed correctly.')); - - // Relative URL that is known to confuse parse_url(). - $url = 'foo/bar:1'; - $result = array( - 'path' => 'foo/bar:1', - 'query' => array(), - 'fragment' => '', - ); - $this->assertEqual(drupal_parse_url($url), $result, t('Relative URL parsed correctly.')); - - // Absolute URL. - $url = '/foo/bar?foo=bar&bar=baz&baz#foo'; - $result = array( - 'path' => '/foo/bar', - 'query' => array('foo' => 'bar', 'bar' => 'baz', 'baz' => ''), - 'fragment' => 'foo', - ); - $this->assertEqual(drupal_parse_url($url), $result, t('Absolute URL parsed correctly.')); - - // External URL testing. - $url = 'http://drupal.org/foo/bar?foo=bar&bar=baz&baz#foo'; - - // Test that drupal can recognize an absolute URL. Used to prevent attack vectors. - $this->assertTrue(url_is_external($url), t('Correctly identified an external URL.')); - - // Test the parsing of absolute URLs. - $result = array( - 'path' => 'http://drupal.org/foo/bar', - 'query' => array('foo' => 'bar', 'bar' => 'baz', 'baz' => ''), - 'fragment' => 'foo', - ); - $this->assertEqual(drupal_parse_url($url), $result, t('External URL parsed correctly.')); - - // Verify proper parsing of URLs when clean URLs are disabled. - $result = array( - 'path' => 'foo/bar', - 'query' => array('bar' => 'baz'), - 'fragment' => 'foo', - ); - // Non-clean URLs #1: Absolute URL generated by url(). - $url = $GLOBALS['base_url'] . '/?q=foo/bar&bar=baz#foo'; - $this->assertEqual(drupal_parse_url($url), $result, t('Absolute URL with clean URLs disabled parsed correctly.')); - - // Non-clean URLs #2: Relative URL generated by url(). - $url = '?q=foo/bar&bar=baz#foo'; - $this->assertEqual(drupal_parse_url($url), $result, t('Relative URL with clean URLs disabled parsed correctly.')); - - // Non-clean URLs #3: URL generated by url() on non-Apache webserver. - $url = 'index.php?q=foo/bar&bar=baz#foo'; - $this->assertEqual(drupal_parse_url($url), $result, t('Relative URL on non-Apache webserver with clean URLs disabled parsed correctly.')); - - // Test that drupal_parse_url() does not allow spoofing a URL to force a malicious redirect. - $parts = drupal_parse_url('forged:http://cwe.mitre.org/data/definitions/601.html'); - $this->assertFalse(valid_url($parts['path'], TRUE), t('drupal_parse_url() correctly parsed a forged URL.')); - } - - /** - * Test url() with/without query, with/without fragment, absolute on/off and - * assert all that works when clean URLs are on and off. - */ - function testUrl() { - global $base_url; - - foreach (array(FALSE, TRUE) as $absolute) { - // Get the expected start of the path string. - $base = $absolute ? $base_url . '/' : base_path(); - $absolute_string = $absolute ? 'absolute' : NULL; - - // Disable Clean URLs. - $GLOBALS['conf']['clean_url'] = 0; - - $url = $base . '?q=node/123'; - $result = url('node/123', array('absolute' => $absolute)); - $this->assertEqual($url, $result, "$url == $result"); - - $url = $base . '?q=node/123#foo'; - $result = url('node/123', array('fragment' => 'foo', 'absolute' => $absolute)); - $this->assertEqual($url, $result, "$url == $result"); - - $url = $base . '?q=node/123&foo'; - $result = url('node/123', array('query' => array('foo' => NULL), 'absolute' => $absolute)); - $this->assertEqual($url, $result, "$url == $result"); - - $url = $base . '?q=node/123&foo=bar&bar=baz'; - $result = url('node/123', array('query' => array('foo' => 'bar', 'bar' => 'baz'), 'absolute' => $absolute)); - $this->assertEqual($url, $result, "$url == $result"); - - $url = $base . '?q=node/123&foo#bar'; - $result = url('node/123', array('query' => array('foo' => NULL), 'fragment' => 'bar', 'absolute' => $absolute)); - $this->assertEqual($url, $result, "$url == $result"); - - $url = $base . '?q=node/123&foo#0'; - $result = url('node/123', array('query' => array('foo' => NULL), 'fragment' => '0', 'absolute' => $absolute)); - $this->assertEqual($url, $result, "$url == $result"); - - $url = $base . '?q=node/123&foo'; - $result = url('node/123', array('query' => array('foo' => NULL), 'fragment' => '', 'absolute' => $absolute)); - $this->assertEqual($url, $result, "$url == $result"); - - $url = $base; - $result = url('<front>', array('absolute' => $absolute)); - $this->assertEqual($url, $result, "$url == $result"); - - // Enable Clean URLs. - $GLOBALS['conf']['clean_url'] = 1; - - $url = $base . 'node/123'; - $result = url('node/123', array('absolute' => $absolute)); - $this->assertEqual($url, $result, "$url == $result"); - - $url = $base . 'node/123#foo'; - $result = url('node/123', array('fragment' => 'foo', 'absolute' => $absolute)); - $this->assertEqual($url, $result, "$url == $result"); - - $url = $base . 'node/123?foo'; - $result = url('node/123', array('query' => array('foo' => NULL), 'absolute' => $absolute)); - $this->assertEqual($url, $result, "$url == $result"); - - $url = $base . 'node/123?foo=bar&bar=baz'; - $result = url('node/123', array('query' => array('foo' => 'bar', 'bar' => 'baz'), 'absolute' => $absolute)); - $this->assertEqual($url, $result, "$url == $result"); - - $url = $base . 'node/123?foo#bar'; - $result = url('node/123', array('query' => array('foo' => NULL), 'fragment' => 'bar', 'absolute' => $absolute)); - $this->assertEqual($url, $result, "$url == $result"); - - $url = $base; - $result = url('<front>', array('absolute' => $absolute)); - $this->assertEqual($url, $result, "$url == $result"); - } - } - - /** - * Test external URL handling. - */ - function testExternalUrls() { - $test_url = 'http://drupal.org/'; - - // Verify external URL can contain a fragment. - $url = $test_url . '#drupal'; - $result = url($url); - $this->assertEqual($url, $result, t('External URL with fragment works without a fragment in $options.')); - - // Verify fragment can be overidden in an external URL. - $url = $test_url . '#drupal'; - $fragment = $this->randomName(10); - $result = url($url, array('fragment' => $fragment)); - $this->assertEqual($test_url . '#' . $fragment, $result, t('External URL fragment is overidden with a custom fragment in $options.')); - - // Verify external URL can contain a query string. - $url = $test_url . '?drupal=awesome'; - $result = url($url); - $this->assertEqual($url, $result, t('External URL with query string works without a query string in $options.')); - - // Verify external URL can be extended with a query string. - $url = $test_url; - $query = array($this->randomName(5) => $this->randomName(5)); - $result = url($url, array('query' => $query)); - $this->assertEqual($url . '?' . http_build_query($query, '', '&'), $result, t('External URL can be extended with a query string in $options.')); - - // Verify query string can be extended in an external URL. - $url = $test_url . '?drupal=awesome'; - $query = array($this->randomName(5) => $this->randomName(5)); - $result = url($url, array('query' => $query)); - $this->assertEqual($url . '&' . http_build_query($query, '', '&'), $result, t('External URL query string can be extended with a custom query string in $options.')); - } -} - -/** - * Tests for the check_plain(), filter_xss() and format_string() functions. - */ -class CommonXssUnitTest extends DrupalUnitTestCase { - - public static function getInfo() { - return array( - 'name' => 'String filtering tests', - 'description' => 'Confirm that check_plain(), filter_xss(), format_string() and check_url() work correctly, including invalid multi-byte sequences.', - 'group' => 'System', - ); - } - - /** - * Check that invalid multi-byte sequences are rejected. - */ - function testInvalidMultiByte() { - // Ignore PHP 5.3+ invalid multibyte sequence warning. - $text = @check_plain("Foo\xC0barbaz"); - $this->assertEqual($text, '', 'check_plain() rejects invalid sequence "Foo\xC0barbaz"'); - // Ignore PHP 5.3+ invalid multibyte sequence warning. - $text = @check_plain("\xc2\""); - $this->assertEqual($text, '', 'check_plain() rejects invalid sequence "\xc2\""'); - $text = check_plain("Fooÿñ"); - $this->assertEqual($text, "Fooÿñ", 'check_plain() accepts valid sequence "Fooÿñ"'); - $text = filter_xss("Foo\xC0barbaz"); - $this->assertEqual($text, '', 'filter_xss() rejects invalid sequence "Foo\xC0barbaz"'); - $text = filter_xss("Fooÿñ"); - $this->assertEqual($text, "Fooÿñ", 'filter_xss() accepts valid sequence Fooÿñ'); - } - - /** - * Check that special characters are escaped. - */ - function testEscaping() { - $text = check_plain("<script>"); - $this->assertEqual($text, '<script>', 'check_plain() escapes <script>'); - $text = check_plain('<>&"\''); - $this->assertEqual($text, '<>&"'', 'check_plain() escapes reserved HTML characters.'); - } - - /** - * Test t() and format_string() replacement functionality. - */ - function testFormatStringAndT() { - foreach (array('format_string', 't') as $function) { - $text = $function('Simple text'); - $this->assertEqual($text, 'Simple text', $function . ' leaves simple text alone.'); - $text = $function('Escaped text: @value', array('@value' => '<script>')); - $this->assertEqual($text, 'Escaped text: <script>', $function . ' replaces and escapes string.'); - $text = $function('Placeholder text: %value', array('%value' => '<script>')); - $this->assertEqual($text, 'Placeholder text: <em class="placeholder"><script></em>', $function . ' replaces, escapes and themes string.'); - $text = $function('Verbatim text: !value', array('!value' => '<script>')); - $this->assertEqual($text, 'Verbatim text: <script>', $function . ' replaces verbatim string as-is.'); - } - } - - /** - * Check that harmful protocols are stripped. - */ - function testBadProtocolStripping() { - // Ensure that check_url() strips out harmful protocols, and encodes for - // HTML. Ensure drupal_strip_dangerous_protocols() can be used to return a - // plain-text string stripped of harmful protocols. - $url = 'javascript:http://www.example.com/?x=1&y=2'; - $expected_plain = 'http://www.example.com/?x=1&y=2'; - $expected_html = 'http://www.example.com/?x=1&y=2'; - $this->assertIdentical(check_url($url), $expected_html, t('check_url() filters a URL and encodes it for HTML.')); - $this->assertIdentical(drupal_strip_dangerous_protocols($url), $expected_plain, t('drupal_strip_dangerous_protocols() filters a URL and returns plain text.')); - } -} - -class CommonSizeTestCase extends DrupalUnitTestCase { - protected $exact_test_cases; - protected $rounded_test_cases; - - public static function getInfo() { - return array( - 'name' => 'Size parsing test', - 'description' => 'Parse a predefined amount of bytes and compare the output with the expected value.', - 'group' => 'System' - ); - } - - function setUp() { - $kb = DRUPAL_KILOBYTE; - $this->exact_test_cases = array( - '1 byte' => 1, - '1 KB' => $kb, - '1 MB' => $kb * $kb, - '1 GB' => $kb * $kb * $kb, - '1 TB' => $kb * $kb * $kb * $kb, - '1 PB' => $kb * $kb * $kb * $kb * $kb, - '1 EB' => $kb * $kb * $kb * $kb * $kb * $kb, - '1 ZB' => $kb * $kb * $kb * $kb * $kb * $kb * $kb, - '1 YB' => $kb * $kb * $kb * $kb * $kb * $kb * $kb * $kb, - ); - $this->rounded_test_cases = array( - '2 bytes' => 2, - '1 MB' => ($kb * $kb) - 1, // rounded to 1 MB (not 1000 or 1024 kilobyte!) - round(3623651 / ($this->exact_test_cases['1 MB']), 2) . ' MB' => 3623651, // megabytes - round(67234178751368124 / ($this->exact_test_cases['1 PB']), 2) . ' PB' => 67234178751368124, // petabytes - round(235346823821125814962843827 / ($this->exact_test_cases['1 YB']), 2) . ' YB' => 235346823821125814962843827, // yottabytes - ); - parent::setUp(); - } - - /** - * Check that format_size() returns the expected string. - */ - function testCommonFormatSize() { - foreach (array($this->exact_test_cases, $this->rounded_test_cases) as $test_cases) { - foreach ($test_cases as $expected => $input) { - $this->assertEqual( - ($result = format_size($input, NULL)), - $expected, - $expected . ' == ' . $result . ' (' . $input . ' bytes)' - ); - } - } - } - - /** - * Check that parse_size() returns the proper byte sizes. - */ - function testCommonParseSize() { - foreach ($this->exact_test_cases as $string => $size) { - $this->assertEqual( - $parsed_size = parse_size($string), - $size, - $size . ' == ' . $parsed_size . ' (' . $string . ')' - ); - } - - // Some custom parsing tests - $string = '23476892 bytes'; - $this->assertEqual( - ($parsed_size = parse_size($string)), - $size = 23476892, - $string . ' == ' . $parsed_size . ' bytes' - ); - $string = '76MRandomStringThatShouldBeIgnoredByParseSize.'; // 76 MB - $this->assertEqual( - $parsed_size = parse_size($string), - $size = 79691776, - $string . ' == ' . $parsed_size . ' bytes' - ); - $string = '76.24 Giggabyte'; // Misspeld text -> 76.24 GB - $this->assertEqual( - $parsed_size = parse_size($string), - $size = 81862076662, - $string . ' == ' . $parsed_size . ' bytes' - ); - } - - /** - * Cross-test parse_size() and format_size(). - */ - function testCommonParseSizeFormatSize() { - foreach ($this->exact_test_cases as $size) { - $this->assertEqual( - $size, - ($parsed_size = parse_size($string = format_size($size, NULL))), - $size . ' == ' . $parsed_size . ' (' . $string . ')' - ); - } - } -} - -/** - * Test drupal_explode_tags() and drupal_implode_tags(). - */ -class DrupalTagsHandlingTestCase extends DrupalWebTestCase { - var $validTags = array( - 'Drupal' => 'Drupal', - 'Drupal with some spaces' => 'Drupal with some spaces', - '"Legendary Drupal mascot of doom: ""Druplicon"""' => 'Legendary Drupal mascot of doom: "Druplicon"', - '"Drupal, although it rhymes with sloopal, is as awesome as a troopal!"' => 'Drupal, although it rhymes with sloopal, is as awesome as a troopal!', - ); - - public static function getInfo() { - return array( - 'name' => 'Drupal tags handling', - 'description' => "Performs tests on Drupal's handling of tags, both explosion and implosion tactics used.", - 'group' => 'System' - ); - } - - /** - * Explode a series of tags. - */ - function testDrupalExplodeTags() { - $string = implode(', ', array_keys($this->validTags)); - $tags = drupal_explode_tags($string); - $this->assertTags($tags); - } - - /** - * Implode a series of tags. - */ - function testDrupalImplodeTags() { - $tags = array_values($this->validTags); - // Let's explode and implode to our heart's content. - for ($i = 0; $i < 10; $i++) { - $string = drupal_implode_tags($tags); - $tags = drupal_explode_tags($string); - } - $this->assertTags($tags); - } - - /** - * Helper function: asserts that the ending array of tags is what we wanted. - */ - function assertTags($tags) { - $original = $this->validTags; - foreach ($tags as $tag) { - $key = array_search($tag, $original); - $this->assertTrue($key, t('Make sure tag %tag shows up in the final tags array (originally %original)', array('%tag' => $tag, '%original' => $key))); - unset($original[$key]); - } - foreach ($original as $leftover) { - $this->fail(t('Leftover tag %leftover was left over.', array('%leftover' => $leftover))); - } - } -} - -/** - * Test the Drupal CSS system. - */ -class CascadingStylesheetsTestCase extends DrupalWebTestCase { - public static function getInfo() { - return array( - 'name' => 'Cascading stylesheets', - 'description' => 'Tests adding various cascading stylesheets to the page.', - 'group' => 'System', - ); - } - - function setUp() { - parent::setUp('php', 'locale', 'common_test'); - // Reset drupal_add_css() before each test. - drupal_static_reset('drupal_add_css'); - } - - /** - * Check default stylesheets as empty. - */ - function testDefault() { - $this->assertEqual(array(), drupal_add_css(), t('Default CSS is empty.')); - } - - /** - * Test that stylesheets in module .info files are loaded. - */ - function testModuleInfo() { - $this->drupalGet(''); - - // Verify common_test.css in a STYLE media="all" tag. - $elements = $this->xpath('//style[@media=:media and contains(text(), :filename)]', array( - ':media' => 'all', - ':filename' => 'tests/common_test.css', - )); - $this->assertTrue(count($elements), "Stylesheet with media 'all' in module .info file found."); - - // Verify common_test.print.css in a STYLE media="print" tag. - $elements = $this->xpath('//style[@media=:media and contains(text(), :filename)]', array( - ':media' => 'print', - ':filename' => 'tests/common_test.print.css', - )); - $this->assertTrue(count($elements), "Stylesheet with media 'print' in module .info file found."); - } - - /** - * Tests adding a file stylesheet. - */ - function testAddFile() { - $path = drupal_get_path('module', 'simpletest') . '/simpletest.css'; - $css = drupal_add_css($path); - $this->assertEqual($css[$path]['data'], $path, t('Adding a CSS file caches it properly.')); - } - - /** - * Tests adding an external stylesheet. - */ - function testAddExternal() { - $path = 'http://example.com/style.css'; - $css = drupal_add_css($path, 'external'); - $this->assertEqual($css[$path]['type'], 'external', t('Adding an external CSS file caches it properly.')); - } - - /** - * Makes sure that reseting the CSS empties the cache. - */ - function testReset() { - drupal_static_reset('drupal_add_css'); - $this->assertEqual(array(), drupal_add_css(), t('Resetting the CSS empties the cache.')); - } - - /** - * Tests rendering the stylesheets. - */ - function testRenderFile() { - $css = drupal_get_path('module', 'simpletest') . '/simpletest.css'; - drupal_add_css($css); - $styles = drupal_get_css(); - $this->assertTrue(strpos($styles, $css) > 0, t('Rendered CSS includes the added stylesheet.')); - } - - /** - * Tests rendering an external stylesheet. - */ - function testRenderExternal() { - $css = 'http://example.com/style.css'; - drupal_add_css($css, 'external'); - $styles = drupal_get_css(); - // Stylesheet URL may be the href of a LINK tag or in an @import statement - // of a STYLE tag. - $this->assertTrue(strpos($styles, 'href="' . $css) > 0 || strpos($styles, '@import url("' . $css . '")') > 0, t('Rendering an external CSS file.')); - } - - /** - * Tests rendering inline stylesheets with preprocessing on. - */ - function testRenderInlinePreprocess() { - $css = 'body { padding: 0px; }'; - $css_preprocessed = '<style type="text/css" media="all">' . "\n<!--/*--><![CDATA[/*><!--*/\n" . drupal_load_stylesheet_content($css, TRUE) . "\n/*]]>*/-->\n" . '</style>'; - drupal_add_css($css, array('type' => 'inline')); - $styles = drupal_get_css(); - $this->assertEqual(trim($styles), $css_preprocessed, t('Rendering preprocessed inline CSS adds it to the page.')); - } - - /** - * Tests rendering inline stylesheets with preprocessing off. - */ - function testRenderInlineNoPreprocess() { - $css = 'body { padding: 0px; }'; - drupal_add_css($css, array('type' => 'inline', 'preprocess' => FALSE)); - $styles = drupal_get_css(); - $this->assertTrue(strpos($styles, $css) > 0, t('Rendering non-preprocessed inline CSS adds it to the page.')); - } - - /** - * Tests rendering inline stylesheets through a full page request. - */ - function testRenderInlineFullPage() { - $css = 'body { font-size: 254px; }'; - // Inline CSS is minified unless 'preprocess' => FALSE is passed as a - // drupal_add_css() option. - $expected = 'body{font-size:254px;}'; - - // Create a node, using the PHP filter that tests drupal_add_css(). - $php_format_id = 'php_code'; - $settings = array( - 'type' => 'page', - 'body' => array( - LANGUAGE_NONE => array( - array( - 'value' => t('This tests the inline CSS!') . "<?php drupal_add_css('$css', 'inline'); ?>", - 'format' => $php_format_id, - ), - ), - ), - 'promote' => 1, - ); - $node = $this->drupalCreateNode($settings); - - // Fetch the page. - $this->drupalGet('node/' . $node->nid); - $this->assertRaw($expected, t('Inline stylesheets appear in the full page rendering.')); - } - - /** - * Test CSS ordering. - */ - function testRenderOrder() { - // A module CSS file. - drupal_add_css(drupal_get_path('module', 'simpletest') . '/simpletest.css'); - // A few system CSS files, ordered in a strange way. - $system_path = drupal_get_path('module', 'system'); - drupal_add_css($system_path . '/system.menus.css', array('group' => CSS_SYSTEM)); - drupal_add_css($system_path . '/system.base.css', array('group' => CSS_SYSTEM, 'weight' => -10)); - drupal_add_css($system_path . '/system.theme.css', array('group' => CSS_SYSTEM)); - - $expected = array( - $system_path . '/system.base.css', - $system_path . '/system.menus.css', - $system_path . '/system.theme.css', - drupal_get_path('module', 'simpletest') . '/simpletest.css', - ); - - - $styles = drupal_get_css(); - // Stylesheet URL may be the href of a LINK tag or in an @import statement - // of a STYLE tag. - if (preg_match_all('/(href="|url\(")' . preg_quote($GLOBALS['base_url'] . '/', '/') . '([^?]+)\?/', $styles, $matches)) { - $result = $matches[2]; - } - else { - $result = array(); - } - - $this->assertIdentical($result, $expected, t('The CSS files are in the expected order.')); - } - - /** - * Test CSS override. - */ - function testRenderOverride() { - $system = drupal_get_path('module', 'system'); - $simpletest = drupal_get_path('module', 'simpletest'); - - drupal_add_css($system . '/system.base.css'); - drupal_add_css($simpletest . '/tests/system.base.css'); - - // The dummy stylesheet should be the only one included. - $styles = drupal_get_css(); - $this->assert(strpos($styles, $simpletest . '/tests/system.base.css') !== FALSE, t('The overriding CSS file is output.')); - $this->assert(strpos($styles, $system . '/system.base.css') === FALSE, t('The overridden CSS file is not output.')); - - drupal_add_css($simpletest . '/tests/system.base.css'); - drupal_add_css($system . '/system.base.css'); - - // The standard stylesheet should be the only one included. - $styles = drupal_get_css(); - $this->assert(strpos($styles, $system . '/system.base.css') !== FALSE, t('The overriding CSS file is output.')); - $this->assert(strpos($styles, $simpletest . '/tests/system.base.css') === FALSE, t('The overridden CSS file is not output.')); - } - - /** - * Tests Locale module's CSS Alter to include RTL overrides. - */ - function testAlter() { - // Switch the language to a right to left language and add system.base.css. - global $language; - $language->direction = LANGUAGE_RTL; - $path = drupal_get_path('module', 'system'); - drupal_add_css($path . '/system.base.css'); - - // Check to see if system.base-rtl.css was also added. - $styles = drupal_get_css(); - $this->assert(strpos($styles, $path . '/system.base-rtl.css') !== FALSE, t('CSS is alterable as right to left overrides are added.')); - - // Change the language back to left to right. - $language->direction = LANGUAGE_LTR; - } - - /** - * Tests that the query string remains intact when adding CSS files that have - * query string parameters. - */ - function testAddCssFileWithQueryString() { - $this->drupalGet('common-test/query-string'); - $query_string = variable_get('css_js_query_string', '0'); - $this->assertRaw(drupal_get_path('module', 'node') . '/node.css?' . $query_string, t('Query string was appended correctly to css.')); - $this->assertRaw(drupal_get_path('module', 'node') . '/node-fake.css?arg1=value1&arg2=value2', t('Query string not escaped on a URI.')); - } -} - -/** - * Test for cleaning HTML identifiers. - */ -class DrupalHTMLIdentifierTestCase extends DrupalUnitTestCase { - public static function getInfo() { - return array( - 'name' => 'HTML identifiers', - 'description' => 'Test the functions drupal_html_class(), drupal_html_id() and drupal_clean_css_identifier() for expected behavior', - 'group' => 'System', - ); - } - - /** - * Tests that drupal_clean_css_identifier() cleans the identifier properly. - */ - function testDrupalCleanCSSIdentifier() { - // Verify that no valid ASCII characters are stripped from the identifier. - $identifier = 'abcdefghijklmnopqrstuvwxyz_ABCDEFGHIJKLMNOPQRSTUVWXYZ-0123456789'; - $this->assertIdentical(drupal_clean_css_identifier($identifier, array()), $identifier, t('Verify valid ASCII characters pass through.')); - - // Verify that valid UTF-8 characters are not stripped from the identifier. - $identifier = '¡¢£¤¥'; - $this->assertIdentical(drupal_clean_css_identifier($identifier, array()), $identifier, t('Verify valid UTF-8 characters pass through.')); - - // Verify that invalid characters (including non-breaking space) are stripped from the identifier. - $this->assertIdentical(drupal_clean_css_identifier('invalid !"#$%&\'()*+,./:;<=>?@[\\]^`{|}~ identifier', array()), 'invalididentifier', t('Strip invalid characters.')); - } - - /** - * Tests that drupal_html_class() cleans the class name properly. - */ - function testDrupalHTMLClass() { - // Verify Drupal coding standards are enforced. - $this->assertIdentical(drupal_html_class('CLASS NAME_[Ü]'), 'class-name--ü', t('Enforce Drupal coding standards.')); - } - - /** - * Tests that drupal_html_id() cleans the ID properly. - */ - function testDrupalHTMLId() { - // Verify that letters, digits, and hyphens are not stripped from the ID. - $id = 'abcdefghijklmnopqrstuvwxyz-0123456789'; - $this->assertIdentical(drupal_html_id($id), $id, t('Verify valid characters pass through.')); - - // Verify that invalid characters are stripped from the ID. - $this->assertIdentical(drupal_html_id('invalid,./:@\\^`{Üidentifier'), 'invalididentifier', t('Strip invalid characters.')); - - // Verify Drupal coding standards are enforced. - $this->assertIdentical(drupal_html_id('ID NAME_[1]'), 'id-name-1', t('Enforce Drupal coding standards.')); - - // Reset the static cache so we can ensure the unique id count is at zero. - drupal_static_reset('drupal_html_id'); - - // Clean up IDs with invalid starting characters. - $this->assertIdentical(drupal_html_id('test-unique-id'), 'test-unique-id', t('Test the uniqueness of IDs #1.')); - $this->assertIdentical(drupal_html_id('test-unique-id'), 'test-unique-id--2', t('Test the uniqueness of IDs #2.')); - $this->assertIdentical(drupal_html_id('test-unique-id'), 'test-unique-id--3', t('Test the uniqueness of IDs #3.')); - } -} - -/** - * CSS Unit Tests. - */ -class CascadingStylesheetsUnitTest extends DrupalUnitTestCase { - public static function getInfo() { - return array( - 'name' => 'CSS Unit Tests', - 'description' => 'Unit tests on CSS functions like aggregation.', - 'group' => 'System', - ); - } - - /** - * Tests basic CSS loading with and without optimization via drupal_load_stylesheet(). - * - * Known tests: - * - Retain white-space in selectors. (http://drupal.org/node/472820) - * - Proper URLs in imported files. (http://drupal.org/node/265719) - * - Retain pseudo-selectors. (http://drupal.org/node/460448) - */ - function testLoadCssBasic() { - // Array of files to test living in 'simpletest/files/css_test_files/'. - // - Original: name.css - // - Unoptimized expected content: name.css.unoptimized.css - // - Optimized expected content: name.css.optimized.css - $testfiles = array( - 'css_input_without_import.css', - 'css_input_with_import.css', - 'comment_hacks.css' - ); - $path = drupal_get_path('module', 'simpletest') . '/files/css_test_files'; - foreach ($testfiles as $file) { - $expected = file_get_contents("$path/$file.unoptimized.css"); - $unoptimized_output = drupal_load_stylesheet("$path/$file.unoptimized.css", FALSE); - $this->assertEqual($unoptimized_output, $expected, t('Unoptimized CSS file has expected contents (@file)', array('@file' => $file))); - - $expected = file_get_contents("$path/$file.optimized.css"); - $optimized_output = drupal_load_stylesheet("$path/$file", TRUE); - $this->assertEqual($optimized_output, $expected, t('Optimized CSS file has expected contents (@file)', array('@file' => $file))); - - // Repeat the tests by accessing the stylesheets by URL. - $expected = file_get_contents("$path/$file.unoptimized.css"); - $unoptimized_output_url = drupal_load_stylesheet($GLOBALS['base_url'] . "/$path/$file.unoptimized.css", FALSE); - $this->assertEqual($unoptimized_output, $expected, t('Unoptimized CSS file (loaded from an URL) has expected contents (@file)', array('@file' => $file))); - - $expected = file_get_contents("$path/$file.optimized.css"); - $optimized_output = drupal_load_stylesheet($GLOBALS['base_url'] . "/$path/$file", TRUE); - $this->assertEqual($optimized_output, $expected, t('Optimized CSS file (loaded from an URL) has expected contents (@file)', array('@file' => $file))); - } - } -} - -/** - * Test drupal_http_request(). - */ -class DrupalHTTPRequestTestCase extends DrupalWebTestCase { - public static function getInfo() { - return array( - 'name' => 'Drupal HTTP request', - 'description' => "Performs tests on Drupal's HTTP request mechanism.", - 'group' => 'System' - ); - } - - function setUp() { - parent::setUp('system_test'); - } - - function testDrupalHTTPRequest() { - global $is_https; - - // Parse URL schema. - $missing_scheme = drupal_http_request('example.com/path'); - $this->assertEqual($missing_scheme->code, -1002, t('Returned with "-1002" error code.')); - $this->assertEqual($missing_scheme->error, 'missing schema', t('Returned with "missing schema" error message.')); - - $unable_to_parse = drupal_http_request('http:///path'); - $this->assertEqual($unable_to_parse->code, -1001, t('Returned with "-1001" error code.')); - $this->assertEqual($unable_to_parse->error, 'unable to parse URL', t('Returned with "unable to parse URL" error message.')); - - // Fetch page. - $result = drupal_http_request(url('node', array('absolute' => TRUE))); - $this->assertEqual($result->code, 200, t('Fetched page successfully.')); - $this->drupalSetContent($result->data); - $this->assertTitle(t('Welcome to @site-name | @site-name', array('@site-name' => variable_get('site_name', 'Drupal'))), t('Site title matches.')); - - // Test that code and status message is returned. - $result = drupal_http_request(url('pagedoesnotexist', array('absolute' => TRUE))); - $this->assertTrue(!empty($result->protocol), t('Result protocol is returned.')); - $this->assertEqual($result->code, '404', t('Result code is 404')); - $this->assertEqual($result->status_message, 'Not Found', t('Result status message is "Not Found"')); - - // Skip the timeout tests when the testing environment is HTTPS because - // stream_set_timeout() does not work for SSL connections. - // @link http://bugs.php.net/bug.php?id=47929 - if (!$is_https) { - // Test that timeout is respected. The test machine is expected to be able - // to make the connection (i.e. complete the fsockopen()) in 2 seconds and - // return within a total of 5 seconds. If the test machine is extremely - // slow, the test will fail. fsockopen() has been seen to time out in - // slightly less than the specified timeout, so allow a little slack on - // the minimum expected time (i.e. 1.8 instead of 2). - timer_start(__METHOD__); - $result = drupal_http_request(url('system-test/sleep/10', array('absolute' => TRUE)), array('timeout' => 2)); - $time = timer_read(__METHOD__) / 1000; - $this->assertTrue(1.8 < $time && $time < 5, t('Request timed out (%time seconds).', array('%time' => $time))); - $this->assertTrue($result->error, t('An error message was returned.')); - $this->assertEqual($result->code, HTTP_REQUEST_TIMEOUT, t('Proper error code was returned.')); - } - } - - function testDrupalHTTPRequestBasicAuth() { - $username = $this->randomName(); - $password = $this->randomName(); - $url = url('system-test/auth', array('absolute' => TRUE)); - - $auth = str_replace('://', '://' . $username . ':' . $password . '@', $url); - $result = drupal_http_request($auth); - - $this->drupalSetContent($result->data); - $this->assertRaw($username, t('$_SERVER["PHP_AUTH_USER"] is passed correctly.')); - $this->assertRaw($password, t('$_SERVER["PHP_AUTH_PW"] is passed correctly.')); - } - - function testDrupalHTTPRequestRedirect() { - $redirect_301 = drupal_http_request(url('system-test/redirect/301', array('absolute' => TRUE)), array('max_redirects' => 1)); - $this->assertEqual($redirect_301->redirect_code, 301, t('drupal_http_request follows the 301 redirect.')); - - $redirect_301 = drupal_http_request(url('system-test/redirect/301', array('absolute' => TRUE)), array('max_redirects' => 0)); - $this->assertFalse(isset($redirect_301->redirect_code), t('drupal_http_request does not follow 301 redirect if max_redirects = 0.')); - - $redirect_invalid = drupal_http_request(url('system-test/redirect-noscheme', array('absolute' => TRUE)), array('max_redirects' => 1)); - $this->assertEqual($redirect_invalid->code, -1002, t('301 redirect to invalid URL returned with error code !error.', array('!error' => $redirect_invalid->error))); - $this->assertEqual($redirect_invalid->error, 'missing schema', t('301 redirect to invalid URL returned with error message "!error".', array('!error' => $redirect_invalid->error))); - - $redirect_invalid = drupal_http_request(url('system-test/redirect-noparse', array('absolute' => TRUE)), array('max_redirects' => 1)); - $this->assertEqual($redirect_invalid->code, -1001, t('301 redirect to invalid URL returned with error message code "!error".', array('!error' => $redirect_invalid->error))); - $this->assertEqual($redirect_invalid->error, 'unable to parse URL', t('301 redirect to invalid URL returned with error message "!error".', array('!error' => $redirect_invalid->error))); - - $redirect_invalid = drupal_http_request(url('system-test/redirect-invalid-scheme', array('absolute' => TRUE)), array('max_redirects' => 1)); - $this->assertEqual($redirect_invalid->code, -1003, t('301 redirect to invalid URL returned with error code !error.', array('!error' => $redirect_invalid->error))); - $this->assertEqual($redirect_invalid->error, 'invalid schema ftp', t('301 redirect to invalid URL returned with error message "!error".', array('!error' => $redirect_invalid->error))); - - $redirect_302 = drupal_http_request(url('system-test/redirect/302', array('absolute' => TRUE)), array('max_redirects' => 1)); - $this->assertEqual($redirect_302->redirect_code, 302, t('drupal_http_request follows the 302 redirect.')); - - $redirect_302 = drupal_http_request(url('system-test/redirect/302', array('absolute' => TRUE)), array('max_redirects' => 0)); - $this->assertFalse(isset($redirect_302->redirect_code), t('drupal_http_request does not follow 302 redirect if $retry = 0.')); - - $redirect_307 = drupal_http_request(url('system-test/redirect/307', array('absolute' => TRUE)), array('max_redirects' => 1)); - $this->assertEqual($redirect_307->redirect_code, 307, t('drupal_http_request follows the 307 redirect.')); - - $redirect_307 = drupal_http_request(url('system-test/redirect/307', array('absolute' => TRUE)), array('max_redirects' => 0)); - $this->assertFalse(isset($redirect_307->redirect_code), t('drupal_http_request does not follow 307 redirect if max_redirects = 0.')); - - $multiple_redirect_final_url = url('system-test/multiple-redirects/0', array('absolute' => TRUE)); - $multiple_redirect_1 = drupal_http_request(url('system-test/multiple-redirects/1', array('absolute' => TRUE)), array('max_redirects' => 1)); - $this->assertEqual($multiple_redirect_1->redirect_url, $multiple_redirect_final_url, t('redirect_url contains the final redirection location after 1 redirect.')); - - $multiple_redirect_3 = drupal_http_request(url('system-test/multiple-redirects/3', array('absolute' => TRUE)), array('max_redirects' => 3)); - $this->assertEqual($multiple_redirect_3->redirect_url, $multiple_redirect_final_url, t('redirect_url contains the final redirection location after 3 redirects.')); - } -} - -/** - * Testing drupal_add_region_content and drupal_get_region_content. - */ -class DrupalSetContentTestCase extends DrupalWebTestCase { - public static function getInfo() { - return array( - 'name' => 'Drupal set/get regions', - 'description' => 'Performs tests on setting and retrieiving content from theme regions.', - 'group' => 'System' - ); - } - - - /** - * Test setting and retrieving content for theme regions. - */ - function testRegions() { - global $theme_key; - - $block_regions = array_keys(system_region_list($theme_key)); - $delimiter = $this->randomName(32); - $values = array(); - // Set some random content for each region available. - foreach ($block_regions as $region) { - $first_chunk = $this->randomName(32); - drupal_add_region_content($region, $first_chunk); - $second_chunk = $this->randomName(32); - drupal_add_region_content($region, $second_chunk); - // Store the expected result for a drupal_get_region_content call for this region. - $values[$region] = $first_chunk . $delimiter . $second_chunk; - } - - // Ensure drupal_get_region_content returns expected results when fetching all regions. - $content = drupal_get_region_content(NULL, $delimiter); - foreach ($content as $region => $region_content) { - $this->assertEqual($region_content, $values[$region], t('@region region text verified when fetching all regions', array('@region' => $region))); - } - - // Ensure drupal_get_region_content returns expected results when fetching a single region. - foreach ($block_regions as $region) { - $region_content = drupal_get_region_content($region, $delimiter); - $this->assertEqual($region_content, $values[$region], t('@region region text verified when fetching single region.', array('@region' => $region))); - } - } -} - -/** - * Testing drupal_goto and hook_drupal_goto_alter(). - */ -class DrupalGotoTest extends DrupalWebTestCase { - public static function getInfo() { - return array( - 'name' => 'Drupal goto', - 'description' => 'Performs tests on the drupal_goto function and hook_drupal_goto_alter', - 'group' => 'System' - ); - } - - function setUp() { - parent::setUp('common_test'); - } - - /** - * Test drupal_goto(). - */ - function testDrupalGoto() { - $this->drupalGet('common-test/drupal_goto/redirect'); - $headers = $this->drupalGetHeaders(TRUE); - list(, $status) = explode(' ', $headers[0][':status'], 3); - $this->assertEqual($status, 302, t('Expected response code was sent.')); - $this->assertText('drupal_goto', t('Drupal goto redirect succeeded.')); - $this->assertEqual($this->getUrl(), url('common-test/drupal_goto', array('absolute' => TRUE)), t('Drupal goto redirected to expected URL.')); - - $this->drupalGet('common-test/drupal_goto/redirect_advanced'); - $headers = $this->drupalGetHeaders(TRUE); - list(, $status) = explode(' ', $headers[0][':status'], 3); - $this->assertEqual($status, 301, t('Expected response code was sent.')); - $this->assertText('drupal_goto', t('Drupal goto redirect succeeded.')); - $this->assertEqual($this->getUrl(), url('common-test/drupal_goto', array('query' => array('foo' => '123'), 'absolute' => TRUE)), t('Drupal goto redirected to expected URL.')); - - // Test that drupal_goto() respects ?destination=xxx. Use an complicated URL - // to test that the path is encoded and decoded properly. - $destination = 'common-test/drupal_goto/destination?foo=%2525&bar=123'; - $this->drupalGet('common-test/drupal_goto/redirect', array('query' => array('destination' => $destination))); - $this->assertText('drupal_goto', t('Drupal goto redirect with destination succeeded.')); - $this->assertEqual($this->getUrl(), url('common-test/drupal_goto/destination', array('query' => array('foo' => '%25', 'bar' => '123'), 'absolute' => TRUE)), t('Drupal goto redirected to given query string destination.')); - } - - /** - * Test hook_drupal_goto_alter(). - */ - function testDrupalGotoAlter() { - $this->drupalGet('common-test/drupal_goto/redirect_fail'); - - $this->assertNoText(t("Drupal goto failed to stop program"), t("Drupal goto stopped program.")); - $this->assertNoText('drupal_goto_fail', t("Drupal goto redirect failed.")); - } - - /** - * Test drupal_get_destination(). - */ - function testDrupalGetDestination() { - $query = $this->randomName(10); - - // Verify that a 'destination' query string is used as destination. - $this->drupalGet('common-test/destination', array('query' => array('destination' => $query))); - $this->assertText('The destination: ' . $query, t('The given query string destination is determined as destination.')); - - // Verify that the current path is used as destination. - $this->drupalGet('common-test/destination', array('query' => array($query => NULL))); - $url = 'common-test/destination?' . $query; - $this->assertText('The destination: ' . $url, t('The current path is determined as destination.')); - } -} - -/** - * Tests for the JavaScript system. - */ -class JavaScriptTestCase extends DrupalWebTestCase { - /** - * Store configured value for JavaScript preprocessing. - */ - protected $preprocess_js = NULL; - - public static function getInfo() { - return array( - 'name' => 'JavaScript', - 'description' => 'Tests the JavaScript system.', - 'group' => 'System' - ); - } - - function setUp() { - // Enable Locale and SimpleTest in the test environment. - parent::setUp('locale', 'simpletest', 'common_test'); - - // Disable preprocessing - $this->preprocess_js = variable_get('preprocess_js', 0); - variable_set('preprocess_js', 0); - - // Reset drupal_add_js() and drupal_add_library() statics before each test. - drupal_static_reset('drupal_add_js'); - drupal_static_reset('drupal_add_library'); - } - - function tearDown() { - // Restore configured value for JavaScript preprocessing. - variable_set('preprocess_js', $this->preprocess_js); - parent::tearDown(); - } - - /** - * Test default JavaScript is empty. - */ - function testDefault() { - $this->assertEqual(array(), drupal_add_js(), t('Default JavaScript is empty.')); - } - - /** - * Test adding a JavaScript file. - */ - function testAddFile() { - $javascript = drupal_add_js('misc/collapse.js'); - $this->assertTrue(array_key_exists('misc/jquery.js', $javascript), t('jQuery is added when a file is added.')); - $this->assertTrue(array_key_exists('misc/drupal.js', $javascript), t('Drupal.js is added when file is added.')); - $this->assertTrue(array_key_exists('misc/collapse.js', $javascript), t('JavaScript files are correctly added.')); - $this->assertEqual(base_path(), $javascript['settings']['data'][0]['basePath'], t('Base path JavaScript setting is correctly set.')); - url('', array('prefix' => &$prefix)); - $this->assertEqual(empty($prefix) ? '' : $prefix, $javascript['settings']['data'][1]['pathPrefix'], t('Path prefix JavaScript setting is correctly set.')); - } - - /** - * Test adding settings. - */ - function testAddSetting() { - $javascript = drupal_add_js(array('drupal' => 'rocks', 'dries' => 280342800), 'setting'); - $this->assertEqual(280342800, $javascript['settings']['data'][2]['dries'], t('JavaScript setting is set correctly.')); - $this->assertEqual('rocks', $javascript['settings']['data'][2]['drupal'], t('The other JavaScript setting is set correctly.')); - } - - /** - * Tests adding an external JavaScript File. - */ - function testAddExternal() { - $path = 'http://example.com/script.js'; - $javascript = drupal_add_js($path, 'external'); - $this->assertTrue(array_key_exists('http://example.com/script.js', $javascript), t('Added an external JavaScript file.')); - } - - /** - * Test drupal_get_js() for JavaScript settings. - */ - function testHeaderSetting() { - // Only the second of these two entries should appear in Drupal.settings. - drupal_add_js(array('commonTest' => 'commonTestShouldNotAppear'), 'setting'); - drupal_add_js(array('commonTest' => 'commonTestShouldAppear'), 'setting'); - // All three of these entries should appear in Drupal.settings. - drupal_add_js(array('commonTestArray' => array('commonTestValue0')), 'setting'); - drupal_add_js(array('commonTestArray' => array('commonTestValue1')), 'setting'); - drupal_add_js(array('commonTestArray' => array('commonTestValue2')), 'setting'); - // Only the second of these two entries should appear in Drupal.settings. - drupal_add_js(array('commonTestArray' => array('key' => 'commonTestOldValue')), 'setting'); - drupal_add_js(array('commonTestArray' => array('key' => 'commonTestNewValue')), 'setting'); - - $javascript = drupal_get_js('header'); - $this->assertTrue(strpos($javascript, 'basePath') > 0, t('Rendered JavaScript header returns basePath setting.')); - $this->assertTrue(strpos($javascript, 'misc/jquery.js') > 0, t('Rendered JavaScript header includes jQuery.')); - $this->assertTrue(strpos($javascript, 'pathPrefix') > 0, t('Rendered JavaScript header returns pathPrefix setting.')); - - // Test whether drupal_add_js can be used to override a previous setting. - $this->assertTrue(strpos($javascript, 'commonTestShouldAppear') > 0, t('Rendered JavaScript header returns custom setting.')); - $this->assertTrue(strpos($javascript, 'commonTestShouldNotAppear') === FALSE, t('drupal_add_js() correctly overrides a custom setting.')); - - // Test whether drupal_add_js can be used to add numerically indexed values - // to an array. - $array_values_appear = strpos($javascript, 'commonTestValue0') > 0 && strpos($javascript, 'commonTestValue1') > 0 && strpos($javascript, 'commonTestValue2') > 0; - $this->assertTrue($array_values_appear, t('drupal_add_js() correctly adds settings to the end of an indexed array.')); - - // Test whether drupal_add_js can be used to override the entry for an - // existing key in an associative array. - $associative_array_override = strpos($javascript, 'commonTestNewValue') > 0 && strpos($javascript, 'commonTestOldValue') === FALSE; - $this->assertTrue($associative_array_override, t('drupal_add_js() correctly overrides settings within an associative array.')); - } - - /** - * Test to see if resetting the JavaScript empties the cache. - */ - function testReset() { - drupal_add_js('misc/collapse.js'); - drupal_static_reset('drupal_add_js'); - $this->assertEqual(array(), drupal_add_js(), t('Resetting the JavaScript correctly empties the cache.')); - } - - /** - * Test adding inline scripts. - */ - function testAddInline() { - $inline = 'jQuery(function () { });'; - $javascript = drupal_add_js($inline, array('type' => 'inline', 'scope' => 'footer')); - $this->assertTrue(array_key_exists('misc/jquery.js', $javascript), t('jQuery is added when inline scripts are added.')); - $data = end($javascript); - $this->assertEqual($inline, $data['data'], t('Inline JavaScript is correctly added to the footer.')); - } - - /** - * Test rendering an external JavaScript file. - */ - function testRenderExternal() { - $external = 'http://example.com/example.js'; - drupal_add_js($external, 'external'); - $javascript = drupal_get_js(); - // Local files have a base_path() prefix, external files should not. - $this->assertTrue(strpos($javascript, 'src="' . $external) > 0, t('Rendering an external JavaScript file.')); - } - - /** - * Test drupal_get_js() with a footer scope. - */ - function testFooterHTML() { - $inline = 'jQuery(function () { });'; - drupal_add_js($inline, array('type' => 'inline', 'scope' => 'footer')); - $javascript = drupal_get_js('footer'); - $this->assertTrue(strpos($javascript, $inline) > 0, t('Rendered JavaScript footer returns the inline code.')); - } - - /** - * Test drupal_add_js() sets preproccess to false when cache is set to false. - */ - function testNoCache() { - $javascript = drupal_add_js('misc/collapse.js', array('cache' => FALSE)); - $this->assertFalse($javascript['misc/collapse.js']['preprocess'], t('Setting cache to FALSE sets proprocess to FALSE when adding JavaScript.')); - } - - /** - * Test adding a JavaScript file with a different group. - */ - function testDifferentGroup() { - $javascript = drupal_add_js('misc/collapse.js', array('group' => JS_THEME)); - $this->assertEqual($javascript['misc/collapse.js']['group'], JS_THEME, t('Adding a JavaScript file with a different group caches the given group.')); - } - - /** - * Test adding a JavaScript file with a different weight. - */ - function testDifferentWeight() { - $javascript = drupal_add_js('misc/collapse.js', array('weight' => 2)); - $this->assertEqual($javascript['misc/collapse.js']['weight'], 2, t('Adding a JavaScript file with a different weight caches the given weight.')); - } - - /** - * Test JavaScript ordering. - */ - function testRenderOrder() { - // Add a bunch of JavaScript in strange ordering. - drupal_add_js('(function($){alert("Weight 5 #1");})(jQuery);', array('type' => 'inline', 'scope' => 'footer', 'weight' => 5)); - drupal_add_js('(function($){alert("Weight 0 #1");})(jQuery);', array('type' => 'inline', 'scope' => 'footer')); - drupal_add_js('(function($){alert("Weight 0 #2");})(jQuery);', array('type' => 'inline', 'scope' => 'footer')); - drupal_add_js('(function($){alert("Weight -8 #1");})(jQuery);', array('type' => 'inline', 'scope' => 'footer', 'weight' => -8)); - drupal_add_js('(function($){alert("Weight -8 #2");})(jQuery);', array('type' => 'inline', 'scope' => 'footer', 'weight' => -8)); - drupal_add_js('(function($){alert("Weight -8 #3");})(jQuery);', array('type' => 'inline', 'scope' => 'footer', 'weight' => -8)); - drupal_add_js('http://example.com/example.js?Weight -5 #1', array('type' => 'external', 'scope' => 'footer', 'weight' => -5)); - drupal_add_js('(function($){alert("Weight -8 #4");})(jQuery);', array('type' => 'inline', 'scope' => 'footer', 'weight' => -8)); - drupal_add_js('(function($){alert("Weight 5 #2");})(jQuery);', array('type' => 'inline', 'scope' => 'footer', 'weight' => 5)); - drupal_add_js('(function($){alert("Weight 0 #3");})(jQuery);', array('type' => 'inline', 'scope' => 'footer')); - - // Construct the expected result from the regex. - $expected = array( - "-8 #1", - "-8 #2", - "-8 #3", - "-8 #4", - "-5 #1", // The external script. - "0 #1", - "0 #2", - "0 #3", - "5 #1", - "5 #2", - ); - - // Retrieve the rendered JavaScript and test against the regex. - $js = drupal_get_js('footer'); - $matches = array(); - if (preg_match_all('/Weight\s([-0-9]+\s[#0-9]+)/', $js, $matches)) { - $result = $matches[1]; - } - else { - $result = array(); - } - $this->assertIdentical($result, $expected, t('JavaScript is added in the expected weight order.')); - } - - /** - * Test rendering the JavaScript with a file's weight above jQuery's. - */ - function testRenderDifferentWeight() { - // JavaScript files are sorted first by group, then by the 'every_page' - // flag, then by weight (see drupal_sort_css_js()), so to test the effect of - // weight, we need the other two options to be the same. - drupal_add_js('misc/collapse.js', array('group' => JS_LIBRARY, 'every_page' => TRUE, 'weight' => -21)); - $javascript = drupal_get_js(); - $this->assertTrue(strpos($javascript, 'misc/collapse.js') < strpos($javascript, 'misc/jquery.js'), t('Rendering a JavaScript file above jQuery.')); - } - - /** - * Test altering a JavaScript's weight via hook_js_alter(). - * - * @see simpletest_js_alter() - */ - function testAlter() { - // Add both tableselect.js and simpletest.js, with a larger weight on SimpleTest. - drupal_add_js('misc/tableselect.js'); - drupal_add_js(drupal_get_path('module', 'simpletest') . '/simpletest.js', array('weight' => 9999)); - - // Render the JavaScript, testing if simpletest.js was altered to be before - // tableselect.js. See simpletest_js_alter() to see where this alteration - // takes place. - $javascript = drupal_get_js(); - $this->assertTrue(strpos($javascript, 'simpletest.js') < strpos($javascript, 'misc/tableselect.js'), t('Altering JavaScript weight through the alter hook.')); - } - - /** - * Adds a library to the page and tests for both its JavaScript and its CSS. - */ - function testLibraryRender() { - $result = drupal_add_library('system', 'farbtastic'); - $this->assertTrue($result !== FALSE, t('Library was added without errors.')); - $scripts = drupal_get_js(); - $styles = drupal_get_css(); - $this->assertTrue(strpos($scripts, 'misc/farbtastic/farbtastic.js'), t('JavaScript of library was added to the page.')); - $this->assertTrue(strpos($styles, 'misc/farbtastic/farbtastic.css'), t('Stylesheet of library was added to the page.')); - } - - /** - * Adds a JavaScript library to the page and alters it. - * - * @see common_test_library_info_alter() - */ - function testLibraryAlter() { - // Verify that common_test altered the title of Farbtastic. - $library = drupal_get_library('system', 'farbtastic'); - $this->assertEqual($library['title'], 'Farbtastic: Altered Library', t('Registered libraries were altered.')); - - // common_test_library_info_alter() also added a dependency on jQuery Form. - drupal_add_library('system', 'farbtastic'); - $scripts = drupal_get_js(); - $this->assertTrue(strpos($scripts, 'misc/jquery.form.js'), t('Altered library dependencies are added to the page.')); - } - - /** - * Tests that multiple modules can implement the same library. - * - * @see common_test_library_info() - */ - function testLibraryNameConflicts() { - $farbtastic = drupal_get_library('common_test', 'farbtastic'); - $this->assertEqual($farbtastic['title'], 'Custom Farbtastic Library', t('Alternative libraries can be added to the page.')); - } - - /** - * Tests non-existing libraries. - */ - function testLibraryUnknown() { - $result = drupal_get_library('unknown', 'unknown'); - $this->assertFalse($result, t('Unknown library returned FALSE.')); - drupal_static_reset('drupal_get_library'); - - $result = drupal_add_library('unknown', 'unknown'); - $this->assertFalse($result, t('Unknown library returned FALSE.')); - $scripts = drupal_get_js(); - $this->assertTrue(strpos($scripts, 'unknown') === FALSE, t('Unknown library was not added to the page.')); - } - - /** - * Tests the addition of libraries through the #attached['library'] property. - */ - function testAttachedLibrary() { - $element['#attached']['library'][] = array('system', 'farbtastic'); - drupal_render($element); - $scripts = drupal_get_js(); - $this->assertTrue(strpos($scripts, 'misc/farbtastic/farbtastic.js'), t('The attached_library property adds the additional libraries.')); - } - - /** - * Tests retrieval of libraries via drupal_get_library(). - */ - function testGetLibrary() { - // Retrieve all libraries registered by a module. - $libraries = drupal_get_library('common_test'); - $this->assertTrue(isset($libraries['farbtastic']), t('Retrieved all module libraries.')); - // Retrieve all libraries for a module not implementing hook_library_info(). - // Note: This test installs Locale module. - $libraries = drupal_get_library('locale'); - $this->assertEqual($libraries, array(), t('Retrieving libraries from a module not implementing hook_library_info() returns an emtpy array.')); - - // Retrieve a specific library by module and name. - $farbtastic = drupal_get_library('common_test', 'farbtastic'); - $this->assertEqual($farbtastic['version'], '5.3', t('Retrieved a single library.')); - // Retrieve a non-existing library by module and name. - $farbtastic = drupal_get_library('common_test', 'foo'); - $this->assertIdentical($farbtastic, FALSE, t('Retrieving a non-existing library returns FALSE.')); - } - - /** - * Tests that the query string remains intact when adding JavaScript files - * that have query string parameters. - */ - function testAddJsFileWithQueryString() { - $this->drupalGet('common-test/query-string'); - $query_string = variable_get('css_js_query_string', '0'); - $this->assertRaw(drupal_get_path('module', 'node') . '/node.js?' . $query_string, t('Query string was appended correctly to js.')); - } -} - -/** - * Tests for drupal_render(). - */ -class DrupalRenderTestCase extends DrupalWebTestCase { - public static function getInfo() { - return array( - 'name' => 'drupal_render()', - 'description' => 'Performs functional tests on drupal_render().', - 'group' => 'System', - ); - } - - function setUp() { - parent::setUp('common_test'); - } - - /** - * Test sorting by weight. - */ - function testDrupalRenderSorting() { - $first = $this->randomName(); - $second = $this->randomName(); - // Build an array with '#weight' set for each element. - $elements = array( - 'second' => array( - '#weight' => 10, - '#markup' => $second, - ), - 'first' => array( - '#weight' => 0, - '#markup' => $first, - ), - ); - $output = drupal_render($elements); - - // The lowest weight element should appear last in $output. - $this->assertTrue(strpos($output, $second) > strpos($output, $first), t('Elements were sorted correctly by weight.')); - - // Confirm that the $elements array has '#sorted' set to TRUE. - $this->assertTrue($elements['#sorted'], t("'#sorted' => TRUE was added to the array")); - - // Pass $elements through element_children() and ensure it remains - // sorted in the correct order. drupal_render() will return an empty string - // if used on the same array in the same request. - $children = element_children($elements); - $this->assertTrue(array_shift($children) == 'first', t('Child found in the correct order.')); - $this->assertTrue(array_shift($children) == 'second', t('Child found in the correct order.')); - - - // The same array structure again, but with #sorted set to TRUE. - $elements = array( - 'second' => array( - '#weight' => 10, - '#markup' => $second, - ), - 'first' => array( - '#weight' => 0, - '#markup' => $first, - ), - '#sorted' => TRUE, - ); - $output = drupal_render($elements); - - // The elements should appear in output in the same order as the array. - $this->assertTrue(strpos($output, $second) < strpos($output, $first), t('Elements were not sorted.')); - } - - /** - * Test #attached functionality in children elements. - */ - function testDrupalRenderChildrenAttached() { - // The cache system is turned off for POST requests. - $request_method = $_SERVER['REQUEST_METHOD']; - $_SERVER['REQUEST_METHOD'] = 'GET'; - - // Create an element with a child and subchild. Each element loads a - // different JavaScript file using #attached. - $parent_js = drupal_get_path('module', 'user') . '/user.js'; - $child_js = drupal_get_path('module', 'forum') . '/forum.js'; - $subchild_js = drupal_get_path('module', 'book') . '/book.js'; - $element = array( - '#type' => 'fieldset', - '#cache' => array( - 'keys' => array('simpletest', 'drupal_render', 'children_attached'), - ), - '#attached' => array('js' => array($parent_js)), - '#title' => 'Parent', - ); - $element['child'] = array( - '#type' => 'fieldset', - '#attached' => array('js' => array($child_js)), - '#title' => 'Child', - ); - $element['child']['subchild'] = array( - '#attached' => array('js' => array($subchild_js)), - '#markup' => 'Subchild', - ); - - // Render the element and verify the presence of #attached JavaScript. - drupal_render($element); - $scripts = drupal_get_js(); - $this->assertTrue(strpos($scripts, $parent_js), t('The element #attached JavaScript was included.')); - $this->assertTrue(strpos($scripts, $child_js), t('The child #attached JavaScript was included.')); - $this->assertTrue(strpos($scripts, $subchild_js), t('The subchild #attached JavaScript was included.')); - - // Load the element from cache and verify the presence of the #attached - // JavaScript. - drupal_static_reset('drupal_add_js'); - $this->assertTrue(drupal_render_cache_get($element), t('The element was retrieved from cache.')); - $scripts = drupal_get_js(); - $this->assertTrue(strpos($scripts, $parent_js), t('The element #attached JavaScript was included when loading from cache.')); - $this->assertTrue(strpos($scripts, $child_js), t('The child #attached JavaScript was included when loading from cache.')); - $this->assertTrue(strpos($scripts, $subchild_js), t('The subchild #attached JavaScript was included when loading from cache.')); - - $_SERVER['REQUEST_METHOD'] = $request_method; - } - - /** - * Test passing arguments to the theme function. - */ - function testDrupalRenderThemeArguments() { - $element = array( - '#theme' => 'common_test_foo', - ); - // Test that defaults work. - $this->assertEqual(drupal_render($element), 'foobar', 'Defaults work'); - $element = array( - '#theme' => 'common_test_foo', - '#foo' => $this->randomName(), - '#bar' => $this->randomName(), - ); - // Test that passing arguments to the theme function works. - $this->assertEqual(drupal_render($element), $element['#foo'] . $element['#bar'], 'Passing arguments to theme functions works'); - } - - /** - * Test rendering form elements without passing through form_builder(). - */ - function testDrupalRenderFormElements() { - // Define a series of form elements. - $element = array( - '#type' => 'button', - '#value' => $this->randomName(), - ); - $this->assertRenderedElement($element, '//input[@type=:type]', array(':type' => 'submit')); - - $element = array( - '#type' => 'textfield', - '#title' => $this->randomName(), - '#value' => $this->randomName(), - ); - $this->assertRenderedElement($element, '//input[@type=:type]', array(':type' => 'text')); - - $element = array( - '#type' => 'password', - '#title' => $this->randomName(), - ); - $this->assertRenderedElement($element, '//input[@type=:type]', array(':type' => 'password')); - - $element = array( - '#type' => 'textarea', - '#title' => $this->randomName(), - '#value' => $this->randomName(), - ); - $this->assertRenderedElement($element, '//textarea'); - - $element = array( - '#type' => 'radio', - '#title' => $this->randomName(), - '#value' => FALSE, - ); - $this->assertRenderedElement($element, '//input[@type=:type]', array(':type' => 'radio')); - - $element = array( - '#type' => 'checkbox', - '#title' => $this->randomName(), - ); - $this->assertRenderedElement($element, '//input[@type=:type]', array(':type' => 'checkbox')); - - $element = array( - '#type' => 'select', - '#title' => $this->randomName(), - '#options' => array( - 0 => $this->randomName(), - 1 => $this->randomName(), - ), - ); - $this->assertRenderedElement($element, '//select'); - - $element = array( - '#type' => 'file', - '#title' => $this->randomName(), - ); - $this->assertRenderedElement($element, '//input[@type=:type]', array(':type' => 'file')); - - $element = array( - '#type' => 'item', - '#title' => $this->randomName(), - '#markup' => $this->randomName(), - ); - $this->assertRenderedElement($element, '//div[contains(@class, :class) and contains(., :markup)]/label[contains(., :label)]', array( - ':class' => 'form-type-item', - ':markup' => $element['#markup'], - ':label' => $element['#title'], - )); - - $element = array( - '#type' => 'hidden', - '#title' => $this->randomName(), - '#value' => $this->randomName(), - ); - $this->assertRenderedElement($element, '//input[@type=:type]', array(':type' => 'hidden')); - - $element = array( - '#type' => 'link', - '#title' => $this->randomName(), - '#href' => $this->randomName(), - '#options' => array( - 'absolute' => TRUE, - ), - ); - $this->assertRenderedElement($element, '//a[@href=:href and contains(., :title)]', array( - ':href' => url($element['#href'], array('absolute' => TRUE)), - ':title' => $element['#title'], - )); - - $element = array( - '#type' => 'fieldset', - '#title' => $this->randomName(), - ); - $this->assertRenderedElement($element, '//fieldset/legend[contains(., :title)]', array( - ':title' => $element['#title'], - )); - - $element['item'] = array( - '#type' => 'item', - '#title' => $this->randomName(), - '#markup' => $this->randomName(), - ); - $this->assertRenderedElement($element, '//fieldset/div/div[contains(@class, :class) and contains(., :markup)]', array( - ':class' => 'form-type-item', - ':markup' => $element['item']['#markup'], - )); - } - - /** - * Test rendering elements with invalid keys. - */ - function testDrupalRenderInvalidKeys() { - $error = array( - '%type' => 'User error', - '!message' => '"child" is an invalid render array key', - '%function' => 'element_children()', - ); - $message = t('%type: !message in %function (line ', $error); - - variable_set('error_level', ERROR_REPORTING_DISPLAY_ALL); - $this->drupalGet('common-test/drupal-render-invalid-keys'); - $this->assertResponse(200, t('Received expected HTTP status code.')); - $this->assertRaw($message, t('Found error message: !message.', array('!message' => $message))); - } - - protected function assertRenderedElement(array $element, $xpath, array $xpath_args = array()) { - $original_element = $element; - $this->drupalSetContent(drupal_render($element)); - $this->verbose('<pre>' . check_plain(var_export($original_element, TRUE)) . '</pre>' - . '<pre>' . check_plain(var_export($element, TRUE)) . '</pre>' - . '<hr />' . $this->drupalGetContent() - ); - - // @see DrupalWebTestCase::xpath() - $xpath = $this->buildXPathQuery($xpath, $xpath_args); - $element += array('#value' => NULL); - $this->assertFieldByXPath($xpath, $element['#value'], t('#type @type was properly rendered.', array( - '@type' => var_export($element['#type'], TRUE), - ))); - } -} - -/** - * Test for valid_url(). - */ -class ValidUrlTestCase extends DrupalUnitTestCase { - public static function getInfo() { - return array( - 'name' => 'Valid Url', - 'description' => "Performs tests on Drupal's valid url function.", - 'group' => 'System' - ); - } - - /** - * Test valid absolute urls. - */ - function testValidAbsolute() { - $url_schemes = array('http', 'https', 'ftp'); - $valid_absolute_urls = array( - 'example.com', - 'www.example.com', - 'ex-ample.com', - '3xampl3.com', - 'example.com/paren(the)sis', - 'example.com/index.html#pagetop', - 'example.com:8080', - 'subdomain.example.com', - 'example.com/index.php?q=node', - 'example.com/index.php?q=node¶m=false', - 'user@www.example.com', - 'user:pass@www.example.com:8080/login.php?do=login&style=%23#pagetop', - '127.0.0.1', - 'example.org?', - 'john%20doe:secret:foo@example.org/', - 'example.org/~,$\'*;', - 'caf%C3%A9.example.org', - '[FEDC:BA98:7654:3210:FEDC:BA98:7654:3210]:80/index.html', - ); - - foreach ($url_schemes as $scheme) { - foreach ($valid_absolute_urls as $url) { - $test_url = $scheme . '://' . $url; - $valid_url = valid_url($test_url, TRUE); - $this->assertTrue($valid_url, t('@url is a valid url.', array('@url' => $test_url))); - } - } - } - - /** - * Test invalid absolute urls. - */ - function testInvalidAbsolute() { - $url_schemes = array('http', 'https', 'ftp'); - $invalid_ablosule_urls = array( - '', - 'ex!ample.com', - 'ex%ample.com', - ); - - foreach ($url_schemes as $scheme) { - foreach ($invalid_ablosule_urls as $url) { - $test_url = $scheme . '://' . $url; - $valid_url = valid_url($test_url, TRUE); - $this->assertFalse($valid_url, t('@url is NOT a valid url.', array('@url' => $test_url))); - } - } - } - - /** - * Test valid relative urls. - */ - function testValidRelative() { - $valid_relative_urls = array( - 'paren(the)sis', - 'index.html#pagetop', - 'index.php?q=node', - 'index.php?q=node¶m=false', - 'login.php?do=login&style=%23#pagetop', - ); - - foreach (array('', '/') as $front) { - foreach ($valid_relative_urls as $url) { - $test_url = $front . $url; - $valid_url = valid_url($test_url); - $this->assertTrue($valid_url, t('@url is a valid url.', array('@url' => $test_url))); - } - } - } - - /** - * Test invalid relative urls. - */ - function testInvalidRelative() { - $invalid_relative_urls = array( - 'ex^mple', - 'example<>', - 'ex%ample', - ); - - foreach (array('', '/') as $front) { - foreach ($invalid_relative_urls as $url) { - $test_url = $front . $url; - $valid_url = valid_url($test_url); - $this->assertFALSE($valid_url, t('@url is NOT a valid url.', array('@url' => $test_url))); - } - } - } -} - -/** - * Tests for CRUD API functions. - */ -class DrupalDataApiTest extends DrupalWebTestCase { - public static function getInfo() { - return array( - 'name' => 'Data API functions', - 'description' => 'Tests the performance of CRUD APIs.', - 'group' => 'System', - ); - } - - function setUp() { - parent::setUp('database_test'); - } - - /** - * Test the drupal_write_record() API function. - */ - function testDrupalWriteRecord() { - // Insert a record - no columns allow NULL values. - $person = new stdClass(); - $person->name = 'John'; - $person->unknown_column = 123; - $insert_result = drupal_write_record('test', $person); - $this->assertTrue($insert_result == SAVED_NEW, t('Correct value returned when a record is inserted with drupal_write_record() for a table with a single-field primary key.')); - $this->assertTrue(isset($person->id), t('Primary key is set on record created with drupal_write_record().')); - $this->assertIdentical($person->age, 0, t('Age field set to default value.')); - $this->assertIdentical($person->job, 'Undefined', t('Job field set to default value.')); - - // Verify that the record was inserted. - $result = db_query("SELECT * FROM {test} WHERE id = :id", array(':id' => $person->id))->fetchObject(); - $this->assertIdentical($result->name, 'John', t('Name field set.')); - $this->assertIdentical($result->age, '0', t('Age field set to default value.')); - $this->assertIdentical($result->job, 'Undefined', t('Job field set to default value.')); - $this->assertFalse(isset($result->unknown_column), t('Unknown column was ignored.')); - - // Update the newly created record. - $person->name = 'Peter'; - $person->age = 27; - $person->job = NULL; - $update_result = drupal_write_record('test', $person, array('id')); - $this->assertTrue($update_result == SAVED_UPDATED, t('Correct value returned when a record updated with drupal_write_record() for table with single-field primary key.')); - - // Verify that the record was updated. - $result = db_query("SELECT * FROM {test} WHERE id = :id", array(':id' => $person->id))->fetchObject(); - $this->assertIdentical($result->name, 'Peter', t('Name field set.')); - $this->assertIdentical($result->age, '27', t('Age field set.')); - $this->assertIdentical($result->job, '', t('Job field set and cast to string.')); - - // Try to insert NULL in columns that does not allow this. - $person = new stdClass(); - $person->name = 'Ringo'; - $person->age = NULL; - $person->job = NULL; - $insert_result = drupal_write_record('test', $person); - $this->assertTrue(isset($person->id), t('Primary key is set on record created with drupal_write_record().')); - $result = db_query("SELECT * FROM {test} WHERE id = :id", array(':id' => $person->id))->fetchObject(); - $this->assertIdentical($result->name, 'Ringo', t('Name field set.')); - $this->assertIdentical($result->age, '0', t('Age field set.')); - $this->assertIdentical($result->job, '', t('Job field set.')); - - // Insert a record - the "age" column allows NULL. - $person = new stdClass(); - $person->name = 'Paul'; - $person->age = NULL; - $insert_result = drupal_write_record('test_null', $person); - $this->assertTrue(isset($person->id), t('Primary key is set on record created with drupal_write_record().')); - $result = db_query("SELECT * FROM {test_null} WHERE id = :id", array(':id' => $person->id))->fetchObject(); - $this->assertIdentical($result->name, 'Paul', t('Name field set.')); - $this->assertIdentical($result->age, NULL, t('Age field set.')); - - // Insert a record - do not specify the value of a column that allows NULL. - $person = new stdClass(); - $person->name = 'Meredith'; - $insert_result = drupal_write_record('test_null', $person); - $this->assertTrue(isset($person->id), t('Primary key is set on record created with drupal_write_record().')); - $this->assertIdentical($person->age, 0, t('Age field set to default value.')); - $result = db_query("SELECT * FROM {test_null} WHERE id = :id", array(':id' => $person->id))->fetchObject(); - $this->assertIdentical($result->name, 'Meredith', t('Name field set.')); - $this->assertIdentical($result->age, '0', t('Age field set to default value.')); - - // Update the newly created record. - $person->name = 'Mary'; - $person->age = NULL; - $update_result = drupal_write_record('test_null', $person, array('id')); - $result = db_query("SELECT * FROM {test_null} WHERE id = :id", array(':id' => $person->id))->fetchObject(); - $this->assertIdentical($result->name, 'Mary', t('Name field set.')); - $this->assertIdentical($result->age, NULL, t('Age field set.')); - - // Insert a record - the "data" column should be serialized. - $person = new stdClass(); - $person->name = 'Dave'; - $update_result = drupal_write_record('test_serialized', $person); - $result = db_query("SELECT * FROM {test_serialized} WHERE id = :id", array(':id' => $person->id))->fetchObject(); - $this->assertIdentical($result->name, 'Dave', t('Name field set.')); - $this->assertIdentical($result->info, NULL, t('Info field set.')); - - $person->info = array(); - $update_result = drupal_write_record('test_serialized', $person, array('id')); - $result = db_query("SELECT * FROM {test_serialized} WHERE id = :id", array(':id' => $person->id))->fetchObject(); - $this->assertIdentical(unserialize($result->info), array(), t('Info field updated.')); - - // Update the serialized record. - $data = array('foo' => 'bar', 1 => 2, 'empty' => '', 'null' => NULL); - $person->info = $data; - $update_result = drupal_write_record('test_serialized', $person, array('id')); - $result = db_query("SELECT * FROM {test_serialized} WHERE id = :id", array(':id' => $person->id))->fetchObject(); - $this->assertIdentical(unserialize($result->info), $data, t('Info field updated.')); - - // Run an update query where no field values are changed. The database - // layer should return zero for number of affected rows, but - // db_write_record() should still return SAVED_UPDATED. - $update_result = drupal_write_record('test_null', $person, array('id')); - $this->assertTrue($update_result == SAVED_UPDATED, t('Correct value returned when a valid update is run without changing any values.')); - - // Insert an object record for a table with a multi-field primary key. - $node_access = new stdClass(); - $node_access->nid = mt_rand(); - $node_access->gid = mt_rand(); - $node_access->realm = $this->randomName(); - $insert_result = drupal_write_record('node_access', $node_access); - $this->assertTrue($insert_result == SAVED_NEW, t('Correct value returned when a record is inserted with drupal_write_record() for a table with a multi-field primary key.')); - - // Update the record. - $update_result = drupal_write_record('node_access', $node_access, array('nid', 'gid', 'realm')); - $this->assertTrue($update_result == SAVED_UPDATED, t('Correct value returned when a record is updated with drupal_write_record() for a table with a multi-field primary key.')); - } - -} - -/** - * Tests Simpletest error and exception collector. - */ -class DrupalErrorCollectionUnitTest extends DrupalWebTestCase { - - /** - * Errors triggered during the test. - * - * Errors are intercepted by the overriden implementation - * of DrupalWebTestCase::error below. - * - * @var Array - */ - protected $collectedErrors = array(); - - public static function getInfo() { - return array( - 'name' => 'SimpleTest error collector', - 'description' => 'Performs tests on the Simpletest error and exception collector.', - 'group' => 'SimpleTest', - ); - } - - function setUp() { - parent::setUp('system_test', 'error_test'); - } - - /** - * Test that simpletest collects errors from the tested site. - */ - function testErrorCollect() { - $this->collectedErrors = array(); - $this->drupalGet('error-test/generate-warnings-with-report'); - $this->assertEqual(count($this->collectedErrors), 3, t('Three errors were collected')); - - if (count($this->collectedErrors) == 3) { - $this->assertError($this->collectedErrors[0], 'Notice', 'error_test_generate_warnings()', 'error_test.module', 'Undefined variable: bananas'); - $this->assertError($this->collectedErrors[1], 'Warning', 'error_test_generate_warnings()', 'error_test.module', 'Division by zero'); - $this->assertError($this->collectedErrors[2], 'User warning', 'error_test_generate_warnings()', 'error_test.module', 'Drupal is awesome'); - } - else { - // Give back the errors to the log report. - foreach ($this->collectedErrors as $error) { - parent::error($error['message'], $error['group'], $error['caller']); - } - } - } - - /** - * Error handler that collects errors in an array. - * - * This test class is trying to verify that simpletest correctly sees errors - * and warnings. However, it can't generate errors and warnings that - * propagate up to the testing framework itself, or these tests would always - * fail. So, this special copy of error() doesn't propagate the errors up - * the class hierarchy. It just stuffs them into a protected collectedErrors - * array for various assertions to inspect. - */ - protected function error($message = '', $group = 'Other', array $caller = NULL) { - // Due to a WTF elsewhere, simpletest treats debug() and verbose() - // messages as if they were an 'error'. But, we don't want to collect - // those here. This function just wants to collect the real errors (PHP - // notices, PHP fatal errors, etc.), and let all the 'errors' from the - // 'User notice' group bubble up to the parent classes to be handled (and - // eventually displayed) as normal. - if ($group == 'User notice') { - parent::error($message, $group, $caller); - } - // Everything else should be collected but not propagated. - else { - $this->collectedErrors[] = array( - 'message' => $message, - 'group' => $group, - 'caller' => $caller - ); - } - } - - /** - * Assert that a collected error matches what we are expecting. - */ - function assertError($error, $group, $function, $file, $message = NULL) { - $this->assertEqual($error['group'], $group, t("Group was %group", array('%group' => $group))); - $this->assertEqual($error['caller']['function'], $function, t("Function was %function", array('%function' => $function))); - $this->assertEqual(basename($error['caller']['file']), $file, t("File was %file", array('%file' => $file))); - if (isset($message)) { - $this->assertEqual($error['message'], $message, t("Message was %message", array('%message' => $message))); - } - } -} - -/** - * Test the drupal_parse_info_file() API function. - */ -class ParseInfoFilesTestCase extends DrupalWebTestCase { - public static function getInfo() { - return array( - 'name' => 'Parsing .info files', - 'description' => 'Tests parsing .info files.', - 'group' => 'System', - ); - } - - /** - * Parse an example .info file an verify the results. - */ - function testParseInfoFile() { - $info_values = drupal_parse_info_file(drupal_get_path('module', 'simpletest') . '/tests/common_test_info.txt'); - $this->assertEqual($info_values['simple_string'], 'A simple string', t('Simple string value was parsed correctly.'), t('System')); - $this->assertEqual($info_values['simple_constant'], WATCHDOG_INFO, t('Constant value was parsed correctly.'), t('System')); - $this->assertEqual($info_values['double_colon'], 'dummyClassName::', t('Value containing double-colon was parsed correctly.'), t('System')); - } -} - -/** - * Tests for the drupal_system_listing() function. - */ -class DrupalSystemListingTestCase extends DrupalWebTestCase { - /** - * Use the testing profile; this is needed for testDirectoryPrecedence(). - */ - protected $profile = 'testing'; - - public static function getInfo() { - return array( - 'name' => 'Drupal system listing', - 'description' => 'Tests the mechanism for scanning system directories in drupal_system_listing().', - 'group' => 'System', - ); - } - - /** - * Test that files in different directories take precedence as expected. - */ - function testDirectoryPrecedence() { - // Define the module files we will search for, and the directory precedence - // we expect. - $expected_directories = array( - // When the copy of the module in the profile directory is incompatible - // with Drupal core, the copy in the core modules directory takes - // precedence. - 'drupal_system_listing_incompatible_test' => array( - 'modules/simpletest/tests', - 'profiles/testing/modules', - ), - // When both copies of the module are compatible with Drupal core, the - // copy in the profile directory takes precedence. - 'drupal_system_listing_compatible_test' => array( - 'profiles/testing/modules', - 'modules/simpletest/tests', - ), - ); - - // This test relies on two versions of the same module existing in - // different places in the filesystem. Without that, the test has no - // meaning, so assert their presence first. - foreach ($expected_directories as $module => $directories) { - foreach ($directories as $directory) { - $filename = "$directory/$module/$module.module"; - $this->assertTrue(file_exists(DRUPAL_ROOT . '/' . $filename), t('@filename exists.', array('@filename' => $filename))); - } - } - - // Now scan the directories and check that the files take precedence as - // expected. - $files = drupal_system_listing('/\.module$/', 'modules', 'name', 1); - foreach ($expected_directories as $module => $directories) { - $expected_directory = array_shift($directories); - $expected_filename = "$expected_directory/$module/$module.module"; - $this->assertEqual($files[$module]->uri, $expected_filename, t('Module @module was found at @filename.', array('@module' => $module, '@filename' => $expected_filename))); - } - } -} - -/** - * Tests for the format_date() function. - */ -class FormatDateUnitTest extends DrupalWebTestCase { - - /** - * Arbitrary langcode for a custom language. - */ - const LANGCODE = 'xx'; - - public static function getInfo() { - return array( - 'name' => 'Format date', - 'description' => 'Test the format_date() function.', - 'group' => 'System', - ); - } - - function setUp() { - parent::setUp('locale'); - variable_set('configurable_timezones', 1); - variable_set('date_format_long', 'l, j. F Y - G:i'); - variable_set('date_format_medium', 'j. F Y - G:i'); - variable_set('date_format_short', 'Y M j - g:ia'); - variable_set('locale_custom_strings_' . self::LANGCODE, array( - '' => array('Sunday' => 'domingo'), - 'Long month name' => array('March' => 'marzo'), - )); - $this->refreshVariables(); - } - - /** - * Test admin-defined formats in format_date(). - */ - function testAdminDefinedFormatDate() { - // Create an admin user. - $this->admin_user = $this->drupalCreateUser(array('administer site configuration')); - $this->drupalLogin($this->admin_user); - - // Add new date format. - $admin_date_format = 'j M y'; - $edit = array('date_format' => $admin_date_format); - $this->drupalPost('admin/config/regional/date-time/formats/add', $edit, t('Add format')); - - // Add new date type. - $edit = array( - 'date_type' => 'Example Style', - 'machine_name' => 'example_style', - 'date_format' => $admin_date_format, - ); - $this->drupalPost('admin/config/regional/date-time/types/add', $edit, t('Add date type')); - - $timestamp = strtotime('2007-03-10T00:00:00+00:00'); - $this->assertIdentical(format_date($timestamp, 'example_style', '', 'America/Los_Angeles'), '9 Mar 07', t('Test format_date() using an admin-defined date type.')); - $this->assertIdentical(format_date($timestamp, 'undefined_style'), format_date($timestamp, 'medium'), t('Test format_date() defaulting to medium when $type not found.')); - } - - /** - * Tests for the format_date() function. - */ - function testFormatDate() { - global $user, $language; - - $timestamp = strtotime('2007-03-26T00:00:00+00:00'); - $this->assertIdentical(format_date($timestamp, 'custom', 'l, d-M-y H:i:s T', 'America/Los_Angeles', 'en'), 'Sunday, 25-Mar-07 17:00:00 PDT', t('Test all parameters.')); - $this->assertIdentical(format_date($timestamp, 'custom', 'l, d-M-y H:i:s T', 'America/Los_Angeles', self::LANGCODE), 'domingo, 25-Mar-07 17:00:00 PDT', t('Test translated format.')); - $this->assertIdentical(format_date($timestamp, 'custom', '\\l, d-M-y H:i:s T', 'America/Los_Angeles', self::LANGCODE), 'l, 25-Mar-07 17:00:00 PDT', t('Test an escaped format string.')); - $this->assertIdentical(format_date($timestamp, 'custom', '\\\\l, d-M-y H:i:s T', 'America/Los_Angeles', self::LANGCODE), '\\domingo, 25-Mar-07 17:00:00 PDT', t('Test format containing backslash character.')); - $this->assertIdentical(format_date($timestamp, 'custom', '\\\\\\l, d-M-y H:i:s T', 'America/Los_Angeles', self::LANGCODE), '\\l, 25-Mar-07 17:00:00 PDT', t('Test format containing backslash followed by escaped format string.')); - $this->assertIdentical(format_date($timestamp, 'custom', 'l, d-M-y H:i:s T', 'Europe/London', 'en'), 'Monday, 26-Mar-07 01:00:00 BST', t('Test a different time zone.')); - - // Create an admin user and add Spanish language. - $admin_user = $this->drupalCreateUser(array('administer languages')); - $this->drupalLogin($admin_user); - $edit = array( - 'predefined_langcode' => 'custom', - 'langcode' => self::LANGCODE, - 'name' => self::LANGCODE, - 'direction' => LANGUAGE_LTR, - ); - $this->drupalPost('admin/config/regional/language/add', $edit, t('Add custom language')); - - // Set language prefix. - $edit = array('prefix[' . self::LANGCODE . ']' => self::LANGCODE); - $this->drupalPost('admin/config/regional/language/configure/url', $edit, t('Save configuration')); - - // Create a test user to carry out the tests. - $test_user = $this->drupalCreateUser(); - $this->drupalLogin($test_user); - $edit = array('language' => self::LANGCODE, 'mail' => $test_user->mail, 'timezone' => 'America/Los_Angeles'); - $this->drupalPost('user/' . $test_user->uid . '/edit', $edit, t('Save')); - - // Disable session saving as we are about to modify the global $user. - drupal_save_session(FALSE); - // Save the original user and language and then replace it with the test user and language. - $real_user = $user; - $user = user_load($test_user->uid, TRUE); - $real_language = $language->language; - $language->language = $user->language; - // Simulate a Drupal bootstrap with the logged-in user. - date_default_timezone_set(drupal_get_user_timezone()); - - $this->assertIdentical(format_date($timestamp, 'custom', 'l, d-M-y H:i:s T', 'America/Los_Angeles', 'en'), 'Sunday, 25-Mar-07 17:00:00 PDT', t('Test a different language.')); - $this->assertIdentical(format_date($timestamp, 'custom', 'l, d-M-y H:i:s T', 'Europe/London'), 'Monday, 26-Mar-07 01:00:00 BST', t('Test a different time zone.')); - $this->assertIdentical(format_date($timestamp, 'custom', 'l, d-M-y H:i:s T'), 'domingo, 25-Mar-07 17:00:00 PDT', t('Test custom date format.')); - $this->assertIdentical(format_date($timestamp, 'long'), 'domingo, 25. marzo 2007 - 17:00', t('Test long date format.')); - $this->assertIdentical(format_date($timestamp, 'medium'), '25. marzo 2007 - 17:00', t('Test medium date format.')); - $this->assertIdentical(format_date($timestamp, 'short'), '2007 Mar 25 - 5:00pm', t('Test short date format.')); - $this->assertIdentical(format_date($timestamp), '25. marzo 2007 - 17:00', t('Test default date format.')); - - // Restore the original user and language, and enable session saving. - $user = $real_user; - $language->language = $real_language; - // Restore default time zone. - date_default_timezone_set(drupal_get_user_timezone()); - drupal_save_session(TRUE); - } -} - -/** - * Tests for the format_date() function. - */ -class DrupalAttributesUnitTest extends DrupalUnitTestCase { - public static function getInfo() { - return array( - 'name' => 'HTML Attributes', - 'description' => 'Perform unit tests on the drupal_attributes() function.', - 'group' => 'System', - ); - } - - /** - * Tests that drupal_html_class() cleans the class name properly. - */ - function testDrupalAttributes() { - // Verify that special characters are HTML encoded. - $this->assertIdentical(drupal_attributes(array('title' => '&"\'<>')), ' title="&"'<>"', t('HTML encode attribute values.')); - - // Verify multi-value attributes are concatenated with spaces. - $attributes = array('class' => array('first', 'last')); - $this->assertIdentical(drupal_attributes(array('class' => array('first', 'last'))), ' class="first last"', t('Concatenate multi-value attributes.')); - - // Verify empty attribute values are rendered. - $this->assertIdentical(drupal_attributes(array('alt' => '')), ' alt=""', t('Empty attribute value #1.')); - $this->assertIdentical(drupal_attributes(array('alt' => NULL)), ' alt=""', t('Empty attribute value #2.')); - - // Verify multiple attributes are rendered. - $attributes = array( - 'id' => 'id-test', - 'class' => array('first', 'last'), - 'alt' => 'Alternate', - ); - $this->assertIdentical(drupal_attributes($attributes), ' id="id-test" class="first last" alt="Alternate"', t('Multiple attributes.')); - - // Verify empty attributes array is rendered. - $this->assertIdentical(drupal_attributes(array()), '', t('Empty attributes array.')); - } -} - -/** - * Tests converting PHP variables to JSON strings and back. - */ -class DrupalJSONTest extends DrupalUnitTestCase { - public static function getInfo() { - return array( - 'name' => 'JSON', - 'description' => 'Perform unit tests on the drupal_json_encode() and drupal_json_decode() functions.', - 'group' => 'System', - ); - } - - /** - * Tests converting PHP variables to JSON strings and back. - */ - function testJSON() { - // Setup a string with the full ASCII table. - // @todo: Add tests for non-ASCII characters and Unicode. - $str = ''; - for ($i=0; $i < 128; $i++) { - $str .= chr($i); - } - // Characters that must be escaped. - $html_unsafe = array('<', '>', '&'); - $html_unsafe_escaped = array('\u003c', '\u003e', '\u0026'); - - // Verify there aren't character encoding problems with the source string. - $this->assertIdentical(strlen($str), 128, t('A string with the full ASCII table has the correct length.')); - foreach ($html_unsafe as $char) { - $this->assertTrue(strpos($str, $char) > 0, t('A string with the full ASCII table includes @s.', array('@s' => $char))); - } - - // Verify that JSON encoding produces a string with all of the characters. - $json = drupal_json_encode($str); - $this->assertTrue(strlen($json) > strlen($str), t('A JSON encoded string is larger than the source string.')); - - // Verify that encoding/decoding is reversible. - $json_decoded = drupal_json_decode($json); - $this->assertIdentical($str, $json_decoded, t('Encoding a string to JSON and decoding back results in the original string.')); - - // Verify reversibility for structured data. Also verify that necessary - // characters are escaped. - $source = array(TRUE, FALSE, 0, 1, '0', '1', $str, array('key1' => $str, 'key2' => array('nested' => TRUE))); - $json = drupal_json_encode($source); - foreach ($html_unsafe as $char) { - $this->assertTrue(strpos($json, $char) === FALSE, t('A JSON encoded string does not contain @s.', array('@s' => $char))); - } - // Verify that JSON encoding escapes the HTML unsafe characters - foreach ($html_unsafe_escaped as $char) { - $this->assertTrue(strpos($json, $char) > 0, t('A JSON encoded string contains @s.', array('@s' => $char))); - } - $json_decoded = drupal_json_decode($json); - $this->assertNotIdentical($source, $json, t('An array encoded in JSON is not identical to the source.')); - $this->assertIdentical($source, $json_decoded, t('Encoding structured data to JSON and decoding back results in the original data.')); - } -} - -/** - * Basic tests for drupal_add_feed(). - */ -class DrupalAddFeedTestCase extends DrupalWebTestCase { - public static function getInfo() { - return array( - 'name' => 'drupal_add_feed() tests', - 'description' => 'Make sure that drupal_add_feed() works correctly with various constructs.', - 'group' => 'System', - ); - } - - /** - * Test drupal_add_feed() with paths, URLs, and titles. - */ - function testBasicFeedAddNoTitle() { - $path = $this->randomName(12); - $external_url = 'http://' . $this->randomName(12) . '/' . $this->randomName(12); - $fully_qualified_local_url = url($this->randomName(12), array('absolute' => TRUE)); - - $path_for_title = $this->randomName(12); - $external_for_title = 'http://' . $this->randomName(12) . '/' . $this->randomName(12); - $fully_qualified_for_title = url($this->randomName(12), array('absolute' => TRUE)); - - // Possible permutations of drupal_add_feed() to test. - // - 'input_url': the path passed to drupal_add_feed(), - // - 'output_url': the expected URL to be found in the header. - // - 'title' == the title of the feed as passed into drupal_add_feed(). - $urls = array( - 'path without title' => array( - 'input_url' => $path, - 'output_url' => url($path, array('absolute' => TRUE)), - 'title' => '', - ), - 'external url without title' => array( - 'input_url' => $external_url, - 'output_url' => $external_url, - 'title' => '', - ), - 'local url without title' => array( - 'input_url' => $fully_qualified_local_url, - 'output_url' => $fully_qualified_local_url, - 'title' => '', - ), - 'path with title' => array( - 'input_url' => $path_for_title, - 'output_url' => url($path_for_title, array('absolute' => TRUE)), - 'title' => $this->randomName(12), - ), - 'external url with title' => array( - 'input_url' => $external_for_title, - 'output_url' => $external_for_title, - 'title' => $this->randomName(12), - ), - 'local url with title' => array( - 'input_url' => $fully_qualified_for_title, - 'output_url' => $fully_qualified_for_title, - 'title' => $this->randomName(12), - ), - ); - - foreach ($urls as $description => $feed_info) { - drupal_add_feed($feed_info['input_url'], $feed_info['title']); - } - - $this->drupalSetContent(drupal_get_html_head()); - foreach ($urls as $description => $feed_info) { - $this->assertPattern($this->urlToRSSLinkPattern($feed_info['output_url'], $feed_info['title']), t('Found correct feed header for %description', array('%description' => $description))); - } - } - - /** - * Create a pattern representing the RSS feed in the page. - */ - function urlToRSSLinkPattern($url, $title = '') { - // Escape any regular expression characters in the url ('?' is the worst). - $url = preg_replace('/([+?.*])/', '[$0]', $url); - $generated_pattern = '%<link +rel="alternate" +type="application/rss.xml" +title="' . $title . '" +href="' . $url . '" */>%'; - return $generated_pattern; - } -} |