geshifilter/tests/geshifilter.pages.test

<?php
// $Id: geshifilter.pages.test,v 1.4 2009/07/04 09:49:00 soxofaan Exp $

/**
* Unit tests for the GeSHi filter module.
*/
class GeshiFilterTest extends DrupalTestCase {

  /**
   * A global filter adminstrator
   */
  var $filter_admin_user;

  /**
   * A global user for adding pages
   */
  var $normal_user;

  /**
   * The id of the input format with only GeSHi filter in it
   */
  var $input_format_id;

  /**
   * Drupal SimpleTest method: return metadata about the test.
   */
  function get_info() {
    return array(
      'name'  => t('GeSHi input filter'),
      'desc'  => t('Test the input filter capabilities of the GeSHi filter.'),
      'group' => t('GeSHi module'),
    );
  }

  /**
   * SimpleTest core method: code run before each and every test method.
   *
   * Optional. You only need this if you have setup tasks.
   */
  function setUp() {
    // Always call the setUp() function from the parent class.
    parent::setUp();

    // Make sure that Geshi filter module is enabled.
    $this->drupalModuleEnable('geshifilter');

    // Create a filter admin user
    $permissions = array(
      'administer filters',
    );
    $this->filter_admin_user = $this->drupalCreateUserRolePerm($permissions);
    // Create a normal user for page creation
    $permissions = array(
      'edit own page content',
      'create page content'
    );
    $this->normal_user = $this->drupalCreateUserRolePerm($permissions);

    // log in with filter admin user
    $this->drupalLoginUser($this->filter_admin_user);

    // add an input format with only geshi filter
    $edit = array(
      'name' => $this->randomName(10, 'inputformat_'),
      'filters[geshifilter/0]' => TRUE,
      'roles[2]' => TRUE,
    );
    $this->drupalPost('admin/settings/filters/add', $edit, t('Save configuration'));
    // store the format id of the created input format
    $this->input_format_id = db_result(db_query("SELECT format FROM {filter_formats} WHERE name = '%s'", $edit['name']));
    $this->assertTrue($this->input_format_id, t('Input format id (%s)'));

    // set some default GeSHi filter admin settings
        // Set default highlighting mode to "do nothing".
    $this->drupalVariableSet('geshifilter_default_highlighting', GESHIFILTER_DEFAULT_PLAINTEXT);
    $this->drupalVariableSet('geshifilter_format_specific_options', FALSE);
    $this->drupalVariableSet('geshifilter_tag_styles', array(
      GESHIFILTER_BRACKETS_ANGLE => GESHIFILTER_BRACKETS_ANGLE,
      GESHIFILTER_BRACKETS_SQUARE => GESHIFILTER_BRACKETS_SQUARE,
    ));
    $this->drupalVariableSet('geshifilter_default_line_numbering', GESHIFILTER_LINE_NUMBERS_DEFAULT_NONE);

    // log out as filter admin
    $this->drupalGet('logout');

    // log in as the normal user for adding pages
    $this->drupalLoginUser($this->normal_user);

    // include GeSHi filtering functions
    require_once(drupal_get_path('module', 'geshifilter') .'/geshifilter.pages.inc');

  }

  /**
   * SimpleTest core method: code run after each and every test method.
   *
   * Optional. You only need this if you have setup tasks.
   */
  function tearDown() {
    // log in as filter admin
    $this->drupalGet('logout');
    $this->drupalLoginUser($this->filter_admin_user);

    // remove input format
    $this->drupalPost('admin/settings/filters/delete/'. $this->input_format_id, array(), t('Delete'));

    // Always call the tearDown() function from the parent class.
    parent::tearDown();
  }

  /**
   * Assert function for testing if GeSHi highlighting works
   * @param $body the body text of the node
   * @param $check_list list of items that should be in rendered output (assertWantedRaw)
   *     an item is something like array($source_code, $lang, $line_numbering, $linenumbers_start, $inline_mode)
   *     if $lang is set, GeSHifilter syntax highlighting is applied to $sourcecode
   *     if $lang is false, $sourcecode is directly looked for
   * @param $description description of the assertion
   */
  function assertGeshiFilterHighlighting($body, $check_list, $description) {
    // Create content.
    $edit = array(
      'title' => $this->randomName(32, 'simpletest_pagetitle_'),
      'body' => $body ."\n". $this->randomName(100),
      'format' => $this->input_format_id,
    );
    // Post node
    $this->drupalPost('node/add/page', $edit, t('Save'));
    // check posted node
    $node = node_load(array('title' => $edit['title']));
    $this->assertTrue($node, 'Node found in database. %s');
    // check if highlighting succeeded
    foreach ($check_list as $fragment) {
      list($source_code, $lang, $line_numbering, $linenumbers_start, $inline_mode) = $fragment;
      if ($lang) {
        // apply syntax highlighting
        $source_code = geshifilter_geshi_process($source_code, $lang, $line_numbering, $linenumbers_start, $inline_mode);
      }
      $this->assertWantedRaw($source_code, $description);
    }
  }

  /**
   * Test the standard functionality of the generic tags
   */
  function testGenericTags() {
    $this->drupalVariableSet('geshifilter_tags', 'code');
    $this->drupalVariableSet('geshifilter_language_enabled_c', TRUE);
    $this->drupalVariableSet('geshifilter_language_enabled_cpp', TRUE);
    $this->drupalVariableSet('geshifilter_language_enabled_csharp', TRUE);
    $this->drupalVariableSet('geshifilter_language_enabled_java', TRUE);

    // body material
    $source_code = "//C++-ish source code\nfor (int i=0; i<10; ++i) {\n  fun(i);\n  bar.foo(x, y);\n server->start(&pool); \n}";

    // check language argument
    $this->assertGeshiFilterHighlighting('<code type="cpp">'. $source_code .'</code>',
      array(array($source_code, 'cpp', 0, 1, FALSE)),
      t('Checking type="..." argument'));
    $this->assertGeshiFilterHighlighting('<code lang="cpp">'. $source_code .'</code>',
      array(array($source_code, 'cpp', 0, 1, FALSE)),
      t('Checking lang="..." argument'));
    $this->assertGeshiFilterHighlighting('<code language="cpp">'. $source_code .'</code>',
      array(array($source_code, 'cpp', 0, 1, FALSE)),
      t('Checking language="..." argument'));

    // check some languages
    $languages = array('c', 'cpp', 'java');
    foreach ($languages as $lang) {
      $this->assertGeshiFilterHighlighting('<code language="'. $lang .'">'. $source_code .'</code>',
        array(array($source_code, $lang, 0, 1, FALSE)),
        t('Checking language="@lang"', array('@lang' => $lang)));
    }

    // check line_numbering argument
    $this->assertGeshiFilterHighlighting('<code type="cpp" linenumbers="off">'. $source_code .'</code>',
      array(array($source_code, 'cpp', 0, 1, FALSE)),
      t('Checking linenumbers="off" argument'));
    $this->assertGeshiFilterHighlighting('<code type="cpp" linenumbers="normal">'. $source_code .'</code>',
      array(array($source_code, 'cpp', 1, 1, FALSE)),
      t('Checking linenumbers="normal" argument'));
    $this->assertGeshiFilterHighlighting('<code type="cpp" start="27">'. $source_code .'</code>',
      array(array($source_code, 'cpp', 1, 27, FALSE)),
      t('Checking start="27" argument'));
    $this->assertGeshiFilterHighlighting('<code type="cpp" linenumbers="fancy">'. $source_code .'</code>',
      array(array($source_code, 'cpp', 5, 1, FALSE)),
      t('Checking linenumbers="fancy" argument'));
    $this->assertGeshiFilterHighlighting('<code type="cpp" fancy="3">'. $source_code .'</code>',
      array(array($source_code, 'cpp', 3, 1, FALSE)),
      t('Checking fancy="3" argument'));
  }

  /**
   * Check if brackets work
   */
  function testBrackets() {
    $this->drupalVariableSet('geshifilter_tags', 'code');
    $this->drupalVariableSet('geshifilter_language_enabled_cpp', TRUE);

    // body material
    $source_code = "//C++ source code\nfor (int i=0; i<10; ++i) {\n  fun(i);\n  bar.foo(x, y);\n server->start(&pool); \n}";

    $this->drupalVariableSet('geshifilter_tag_styles', array(
      GESHIFILTER_BRACKETS_ANGLE => GESHIFILTER_BRACKETS_ANGLE,
      GESHIFILTER_BRACKETS_SQUARE => GESHIFILTER_BRACKETS_SQUARE,
    ));
    $this->assertGeshiFilterHighlighting('<code language="cpp">'. $source_code .'</code>',
      array(array($source_code, 'cpp', 0, 1, FALSE)),
      t('Checking <foo> brackets style in angle+square tag style mode'));
    $this->assertGeshiFilterHighlighting('[code language="cpp"]'. $source_code .'[/code]',
      array(array($source_code, 'cpp', 0, 1, FALSE)),
      t('Checking [foo] brackets style in angle+square tag style mode mode'));

    $this->drupalVariableSet('geshifilter_tag_styles', array(
      GESHIFILTER_BRACKETS_ANGLE => GESHIFILTER_BRACKETS_ANGLE,
    ));
    $this->assertGeshiFilterHighlighting('<code language="cpp">'. $source_code .'</code>',
      array(array($source_code, 'cpp', 0, 1, FALSE)),
      t('Checking <foo> brackets style in GESHIFILTER_BRACKETS_ANGLE mode'));
    $this->assertGeshiFilterHighlighting('[code language="cpp"]'. $source_code .'[/code]',
      array(array($source_code, NULL, 0, 1, FALSE)),
      t('Checking [foo] brackets style in GESHIFILTER_BRACKETS_ANGLE mode'));

    $this->drupalVariableSet('geshifilter_tag_styles', array(
      GESHIFILTER_BRACKETS_SQUARE => GESHIFILTER_BRACKETS_SQUARE,
    ));
    $this->assertGeshiFilterHighlighting('<code language="cpp">'. $source_code .'</code>',
      array(array($source_code, NULL, 0, 1, FALSE)),
      t('Checking <foo> brackets style in GESHIFILTER_BRACKETS_SQUARE mode'));
    $this->assertGeshiFilterHighlighting('[code language="cpp"]'. $source_code .'[/code]',
      array(array($source_code, 'cpp', 0, 1, FALSE)),
      t('Checking [foo] brackets style in GESHIFILTER_BRACKETS_SQUARE mode'));

    // @todo: test php style code blocks.
  }

  /**
   * Check if tags like [c++] and [c#] work
   * Problem described in http://drupal.org/node/208720
   */
  function testSpecialTags() {
    // Enabled the tags
    $this->drupalVariableSet('geshifilter_language_enabled_cpp', TRUE);
    $this->drupalVariableSet('geshifilter_language_tags_cpp', 'c++');
    $this->drupalVariableSet('geshifilter_language_enabled_csharp', TRUE);
    $this->drupalVariableSet('geshifilter_language_tags_csharp', 'c#');
    // body material
    $source_code = "//C++-ish source code\nfor (int i=0; i<10; ++i) {\n  fun(i);\n  bar.foo(x, y);\n server->start(&pool); \n}";
    // Test the tags
    $this->assertGeshiFilterHighlighting('<c++>'. $source_code .'</c++>',
      array(array($source_code, 'cpp', 0, 1, FALSE)),
      t('Checking <c++>..</c++>'));
    $this->assertGeshiFilterHighlighting('<c#>'. $source_code .'</c#>',
      array(array($source_code, 'csharp', 0, 1, FALSE)),
      t('Checking <c#>..</c#>'));
  }

  /**
   * Test if tags like [cpp], [css], [csharp] aren't highjacked by [c]
   */
  function testPrefixTags() {
    // enabled the tags
    $this->drupalVariableSet('geshifilter_language_enabled_c', TRUE);
    $this->drupalVariableSet('geshifilter_language_tags_c', 'c');
    $this->drupalVariableSet('geshifilter_language_enabled_cpp', TRUE);
    $this->drupalVariableSet('geshifilter_language_tags_cpp', 'cpp');
    $this->drupalVariableSet('geshifilter_language_enabled_csharp', TRUE);
    $this->drupalVariableSet('geshifilter_language_tags_csharp', 'csharp');
    // body material
    $source_code = "//C++-ish source code\nfor (int i=0; i<10; ++i) {\n  fun(i);\n  bar.foo(x, y);\n server->start(&pool); \n}";
    // Test the tags
    $this->assertGeshiFilterHighlighting('<cpp>'. $source_code .'</cpp>',
      array(array($source_code, 'cpp', 0, 1, FALSE)),
      t('Source code in <cpp>...</cpp> should work when <c>...</c> is also enabled'));
    $this->assertGeshiFilterHighlighting('<csharp>'. $source_code .'</csharp>',
      array(array($source_code, 'csharp', 0, 1, FALSE)),
      t('Source code in <csharp>...</csharp> should work when <c>...</c> is also enabled'));
  }

  function testDoNothingMode() {
    // Enable C++.
    $this->drupalVariableSet('geshifilter_language_enabled_cpp', TRUE);
    $this->drupalVariableSet('geshifilter_language_tags_cpp', 'cpp');
    // Set default highlighting mode to "do nothing".
    $this->drupalVariableSet('geshifilter_default_highlighting', GESHIFILTER_DEFAULT_DONOTHING);
    // Body material with some characters ('<' and '&') that would be escaped
    // except in "do nothing" mode
    $source_code = "//C++-ish source code\nfor (int i=0; i!=10; ++i) {\n  fun(i);\n  bar.foo(x, y);\n}";
    // Tests
    $this->assertGeshiFilterHighlighting('<code>'. $source_code .'</code>',
      array(array('<code>'. $source_code .'</code>', FALSE, 0, 1, FALSE)),
      t('Do nothing mode should not touch given source code')
    );
    $this->assertGeshiFilterHighlighting('<code language="cpp">'. $source_code .'</code>',
      array(array($source_code, 'cpp', 0, 1, FALSE)),
      t('Highlighting with language="cpp" should work when default is "do nothing"')
    );
    $this->assertGeshiFilterHighlighting('<cpp>'. $source_code .'</cpp>',
      array(array($source_code, 'cpp', 0, 1, FALSE)),
      t('Highlighting with <cpp>...</cpp> should work when default is "do nothing"')
    );
  }

}
1	<?php
2	// $Id: geshifilter.pages.test,v 1.4 2009/07/04 09:49:00 soxofaan Exp $
3
4	/**
5	* Unit tests for the GeSHi filter module.
6	*/
7	class GeshiFilterTest extends DrupalTestCase {
8
9	/**
10	* A global filter adminstrator
11	*/
12	var $filter_admin_user;
13
14	/**
15	* A global user for adding pages
16	*/
17	var $normal_user;
18
19	/**
20	* The id of the input format with only GeSHi filter in it
21	*/
22	var $input_format_id;
23
24	/**
25	* Drupal SimpleTest method: return metadata about the test.
26	*/
27	function get_info() {
28	return array(
29	'name' => t('GeSHi input filter'),
30	'desc' => t('Test the input filter capabilities of the GeSHi filter.'),
31	'group' => t('GeSHi module'),
32	);
33	}
34
35	/**
36	* SimpleTest core method: code run before each and every test method.
37	*
38	* Optional. You only need this if you have setup tasks.
39	*/
40	function setUp() {
41	// Always call the setUp() function from the parent class.
42	parent::setUp();
43
44	// Make sure that Geshi filter module is enabled.
45	$this->drupalModuleEnable('geshifilter');
46
47	// Create a filter admin user
48	$permissions = array(
49	'administer filters',
50	);
51	$this->filter_admin_user = $this->drupalCreateUserRolePerm($permissions);
52	// Create a normal user for page creation
53	$permissions = array(
54	'edit own page content',
55	'create page content'
56	);
57	$this->normal_user = $this->drupalCreateUserRolePerm($permissions);
58
59	// log in with filter admin user
60	$this->drupalLoginUser($this->filter_admin_user);
61
62	// add an input format with only geshi filter
63	$edit = array(
64	'name' => $this->randomName(10, 'inputformat_'),
65	'filters[geshifilter/0]' => TRUE,
66	'roles[2]' => TRUE,
67	);
68	$this->drupalPost('admin/settings/filters/add', $edit, t('Save configuration'));
69	// store the format id of the created input format
70	$this->input_format_id = db_result(db_query("SELECT format FROM {filter_formats} WHERE name = '%s'", $edit['name']));
71	$this->assertTrue($this->input_format_id, t('Input format id (%s)'));
72
73	// set some default GeSHi filter admin settings
74	// Set default highlighting mode to "do nothing".
75	$this->drupalVariableSet('geshifilter_default_highlighting', GESHIFILTER_DEFAULT_PLAINTEXT);
76	$this->drupalVariableSet('geshifilter_format_specific_options', FALSE);
77	$this->drupalVariableSet('geshifilter_tag_styles', array(
78	GESHIFILTER_BRACKETS_ANGLE => GESHIFILTER_BRACKETS_ANGLE,
79	GESHIFILTER_BRACKETS_SQUARE => GESHIFILTER_BRACKETS_SQUARE,
80	));
81	$this->drupalVariableSet('geshifilter_default_line_numbering', GESHIFILTER_LINE_NUMBERS_DEFAULT_NONE);
82
83	// log out as filter admin
84	$this->drupalGet('logout');
85
86	// log in as the normal user for adding pages
87	$this->drupalLoginUser($this->normal_user);
88
89	// include GeSHi filtering functions
90	require_once(drupal_get_path('module', 'geshifilter') .'/geshifilter.pages.inc');
91
92	}
93
94	/**
95	* SimpleTest core method: code run after each and every test method.
96	*
97	* Optional. You only need this if you have setup tasks.
98	*/
99	function tearDown() {
100	// log in as filter admin
101	$this->drupalGet('logout');
102	$this->drupalLoginUser($this->filter_admin_user);
103
104	// remove input format
105	$this->drupalPost('admin/settings/filters/delete/'. $this->input_format_id, array(), t('Delete'));
106
107	// Always call the tearDown() function from the parent class.
108	parent::tearDown();
109	}
110
111	/**
112	* Assert function for testing if GeSHi highlighting works
113	* @param $body the body text of the node
114	* @param $check_list list of items that should be in rendered output (assertWantedRaw)
115	* an item is something like array($source_code, $lang, $line_numbering, $linenumbers_start, $inline_mode)
116	* if $lang is set, GeSHifilter syntax highlighting is applied to $sourcecode
117	* if $lang is false, $sourcecode is directly looked for
118	* @param $description description of the assertion
119	*/
120	function assertGeshiFilterHighlighting($body, $check_list, $description) {
121	// Create content.
122	$edit = array(
123	'title' => $this->randomName(32, 'simpletest_pagetitle_'),
124	'body' => $body ."\n". $this->randomName(100),
125	'format' => $this->input_format_id,
126	);
127	// Post node
128	$this->drupalPost('node/add/page', $edit, t('Save'));
129	// check posted node
130	$node = node_load(array('title' => $edit['title']));
131	$this->assertTrue($node, 'Node found in database. %s');
132	// check if highlighting succeeded
133	foreach ($check_list as $fragment) {
134	list($source_code, $lang, $line_numbering, $linenumbers_start, $inline_mode) = $fragment;
135	if ($lang) {
136	// apply syntax highlighting
137	$source_code = geshifilter_geshi_process($source_code, $lang, $line_numbering, $linenumbers_start, $inline_mode);
138	}
139	$this->assertWantedRaw($source_code, $description);
140	}
141	}
142
143	/**
144	* Test the standard functionality of the generic tags
145	*/
146	function testGenericTags() {
147	$this->drupalVariableSet('geshifilter_tags', 'code');
148	$this->drupalVariableSet('geshifilter_language_enabled_c', TRUE);
149	$this->drupalVariableSet('geshifilter_language_enabled_cpp', TRUE);
150	$this->drupalVariableSet('geshifilter_language_enabled_csharp', TRUE);
151	$this->drupalVariableSet('geshifilter_language_enabled_java', TRUE);
152
153	// body material
154	$source_code = "//C++-ish source code\nfor (int i=0; i<10; ++i) {\n fun(i);\n bar.foo(x, y);\n server->start(&pool); \n}";
155
156	// check language argument
157	$this->assertGeshiFilterHighlighting('<code type="cpp">'. $source_code .'</code>',
158	array(array($source_code, 'cpp', 0, 1, FALSE)),
159	t('Checking type="..." argument'));
160	$this->assertGeshiFilterHighlighting('<code lang="cpp">'. $source_code .'</code>',
161	array(array($source_code, 'cpp', 0, 1, FALSE)),
162	t('Checking lang="..." argument'));
163	$this->assertGeshiFilterHighlighting('<code language="cpp">'. $source_code .'</code>',
164	array(array($source_code, 'cpp', 0, 1, FALSE)),
165	t('Checking language="..." argument'));
166
167	// check some languages
168	$languages = array('c', 'cpp', 'java');
169	foreach ($languages as $lang) {
170	$this->assertGeshiFilterHighlighting('<code language="'. $lang .'">'. $source_code .'</code>',
171	array(array($source_code, $lang, 0, 1, FALSE)),
172	t('Checking language="@lang"', array('@lang' => $lang)));
173	}
174
175	// check line_numbering argument
176	$this->assertGeshiFilterHighlighting('<code type="cpp" linenumbers="off">'. $source_code .'</code>',
177	array(array($source_code, 'cpp', 0, 1, FALSE)),
178	t('Checking linenumbers="off" argument'));
179	$this->assertGeshiFilterHighlighting('<code type="cpp" linenumbers="normal">'. $source_code .'</code>',
180	array(array($source_code, 'cpp', 1, 1, FALSE)),
181	t('Checking linenumbers="normal" argument'));
182	$this->assertGeshiFilterHighlighting('<code type="cpp" start="27">'. $source_code .'</code>',
183	array(array($source_code, 'cpp', 1, 27, FALSE)),
184	t('Checking start="27" argument'));
185	$this->assertGeshiFilterHighlighting('<code type="cpp" linenumbers="fancy">'. $source_code .'</code>',
186	array(array($source_code, 'cpp', 5, 1, FALSE)),
187	t('Checking linenumbers="fancy" argument'));
188	$this->assertGeshiFilterHighlighting('<code type="cpp" fancy="3">'. $source_code .'</code>',
189	array(array($source_code, 'cpp', 3, 1, FALSE)),
190	t('Checking fancy="3" argument'));
191	}
192
193	/**
194	* Check if brackets work
195	*/
196	function testBrackets() {
197	$this->drupalVariableSet('geshifilter_tags', 'code');
198	$this->drupalVariableSet('geshifilter_language_enabled_cpp', TRUE);
199
200	// body material
201	$source_code = "//C++ source code\nfor (int i=0; i<10; ++i) {\n fun(i);\n bar.foo(x, y);\n server->start(&pool); \n}";
202
203	$this->drupalVariableSet('geshifilter_tag_styles', array(
204	GESHIFILTER_BRACKETS_ANGLE => GESHIFILTER_BRACKETS_ANGLE,
205	GESHIFILTER_BRACKETS_SQUARE => GESHIFILTER_BRACKETS_SQUARE,
206	));
207	$this->assertGeshiFilterHighlighting('<code language="cpp">'. $source_code .'</code>',
208	array(array($source_code, 'cpp', 0, 1, FALSE)),
209	t('Checking <foo> brackets style in angle+square tag style mode'));
210	$this->assertGeshiFilterHighlighting('[code language="cpp"]'. $source_code .'[/code]',
211	array(array($source_code, 'cpp', 0, 1, FALSE)),
212	t('Checking [foo] brackets style in angle+square tag style mode mode'));
213
214	$this->drupalVariableSet('geshifilter_tag_styles', array(
215	GESHIFILTER_BRACKETS_ANGLE => GESHIFILTER_BRACKETS_ANGLE,
216	));
217	$this->assertGeshiFilterHighlighting('<code language="cpp">'. $source_code .'</code>',
218	array(array($source_code, 'cpp', 0, 1, FALSE)),
219	t('Checking <foo> brackets style in GESHIFILTER_BRACKETS_ANGLE mode'));
220	$this->assertGeshiFilterHighlighting('[code language="cpp"]'. $source_code .'[/code]',
221	array(array($source_code, NULL, 0, 1, FALSE)),
222	t('Checking [foo] brackets style in GESHIFILTER_BRACKETS_ANGLE mode'));
223
224	$this->drupalVariableSet('geshifilter_tag_styles', array(
225	GESHIFILTER_BRACKETS_SQUARE => GESHIFILTER_BRACKETS_SQUARE,
226	));
227	$this->assertGeshiFilterHighlighting('<code language="cpp">'. $source_code .'</code>',
228	array(array($source_code, NULL, 0, 1, FALSE)),
229	t('Checking <foo> brackets style in GESHIFILTER_BRACKETS_SQUARE mode'));
230	$this->assertGeshiFilterHighlighting('[code language="cpp"]'. $source_code .'[/code]',
231	array(array($source_code, 'cpp', 0, 1, FALSE)),
232	t('Checking [foo] brackets style in GESHIFILTER_BRACKETS_SQUARE mode'));
233
234	// @todo: test php style code blocks.
235	}
236
237	/**
238	* Check if tags like [c++] and [c#] work
239	* Problem described in http://drupal.org/node/208720
240	*/
241	function testSpecialTags() {
242	// Enabled the tags
243	$this->drupalVariableSet('geshifilter_language_enabled_cpp', TRUE);
244	$this->drupalVariableSet('geshifilter_language_tags_cpp', 'c++');
245	$this->drupalVariableSet('geshifilter_language_enabled_csharp', TRUE);
246	$this->drupalVariableSet('geshifilter_language_tags_csharp', 'c#');
247	// body material
248	$source_code = "//C++-ish source code\nfor (int i=0; i<10; ++i) {\n fun(i);\n bar.foo(x, y);\n server->start(&pool); \n}";
249	// Test the tags
250	$this->assertGeshiFilterHighlighting('<c++>'. $source_code .'</c++>',
251	array(array($source_code, 'cpp', 0, 1, FALSE)),
252	t('Checking <c++>..</c++>'));
253	$this->assertGeshiFilterHighlighting('<c#>'. $source_code .'</c#>',
254	array(array($source_code, 'csharp', 0, 1, FALSE)),
255	t('Checking <c#>..</c#>'));
256	}
257
258	/**
259	* Test if tags like [cpp], [css], [csharp] aren't highjacked by [c]
260	*/
261	function testPrefixTags() {
262	// enabled the tags
263	$this->drupalVariableSet('geshifilter_language_enabled_c', TRUE);
264	$this->drupalVariableSet('geshifilter_language_tags_c', 'c');
265	$this->drupalVariableSet('geshifilter_language_enabled_cpp', TRUE);
266	$this->drupalVariableSet('geshifilter_language_tags_cpp', 'cpp');
267	$this->drupalVariableSet('geshifilter_language_enabled_csharp', TRUE);
268	$this->drupalVariableSet('geshifilter_language_tags_csharp', 'csharp');
269	// body material
270	$source_code = "//C++-ish source code\nfor (int i=0; i<10; ++i) {\n fun(i);\n bar.foo(x, y);\n server->start(&pool); \n}";
271	// Test the tags
272	$this->assertGeshiFilterHighlighting('<cpp>'. $source_code .'</cpp>',
273	array(array($source_code, 'cpp', 0, 1, FALSE)),
274	t('Source code in <cpp>...</cpp> should work when <c>...</c> is also enabled'));
275	$this->assertGeshiFilterHighlighting('<csharp>'. $source_code .'</csharp>',
276	array(array($source_code, 'csharp', 0, 1, FALSE)),
277	t('Source code in <csharp>...</csharp> should work when <c>...</c> is also enabled'));
278	}
279
280	function testDoNothingMode() {
281	// Enable C++.
282	$this->drupalVariableSet('geshifilter_language_enabled_cpp', TRUE);
283	$this->drupalVariableSet('geshifilter_language_tags_cpp', 'cpp');
284	// Set default highlighting mode to "do nothing".
285	$this->drupalVariableSet('geshifilter_default_highlighting', GESHIFILTER_DEFAULT_DONOTHING);
286	// Body material with some characters ('<' and '&') that would be escaped
287	// except in "do nothing" mode
288	$source_code = "//C++-ish source code\nfor (int i=0; i!=10; ++i) {\n fun(i);\n bar.foo(x, y);\n}";
289	// Tests
290	$this->assertGeshiFilterHighlighting('<code>'. $source_code .'</code>',
291	array(array('<code>'. $source_code .'</code>', FALSE, 0, 1, FALSE)),
292	t('Do nothing mode should not touch given source code')
293	);
294	$this->assertGeshiFilterHighlighting('<code language="cpp">'. $source_code .'</code>',
295	array(array($source_code, 'cpp', 0, 1, FALSE)),
296	t('Highlighting with language="cpp" should work when default is "do nothing"')
297	);
298	$this->assertGeshiFilterHighlighting('<cpp>'. $source_code .'</cpp>',
299	array(array($source_code, 'cpp', 0, 1, FALSE)),
300	t('Highlighting with <cpp>...</cpp> should work when default is "do nothing"')
301	);
302	}
303
304	}