MDL-39216 url: new moodle_url tests for valueless params
[moodle.git] / lib / tests / weblib_test.php
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1<?php
2// This file is part of Moodle - http://moodle.org/
3//
4// Moodle is free software: you can redistribute it and/or modify
5// it under the terms of the GNU General Public License as published by
6// the Free Software Foundation, either version 3 of the License, or
7// (at your option) any later version.
8//
9// Moodle is distributed in the hope that it will be useful,
10// but WITHOUT ANY WARRANTY; without even the implied warranty of
11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12// GNU General Public License for more details.
13//
14// You should have received a copy of the GNU General Public License
15// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
16
17/**
18 * These tests rely on the rsstest.xml file on download.moodle.org,
19 * from eloys listing:
20 * rsstest.xml: One valid rss feed.
21 * md5: 8fd047914863bf9b3a4b1514ec51c32c
22 * size: 32188
23 *
24 * If networking/proxy configuration is wrong these tests will fail..
25 *
26 * @package core
27 * @category phpunit
28 * @copyright &copy; 2006 The Open University
29 * @author T.J.Hunt@open.ac.uk
30 * @license http://www.gnu.org/copyleft/gpl.html GNU Public License
31 */
32
33defined('MOODLE_INTERNAL') || die();
34
35
f0202ae9 36class web_testcase extends advanced_testcase {
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37
38 function test_format_string() {
39 global $CFG;
40
41 // Ampersands
42 $this->assertEquals(format_string("& &&&&& &&"), "&amp; &amp;&amp;&amp;&amp;&amp; &amp;&amp;");
43 $this->assertEquals(format_string("ANother & &&&&& Category"), "ANother &amp; &amp;&amp;&amp;&amp;&amp; Category");
44 $this->assertEquals(format_string("ANother & &&&&& Category", true), "ANother &amp; &amp;&amp;&amp;&amp;&amp; Category");
45 $this->assertEquals(format_string("Nick's Test Site & Other things", true), "Nick's Test Site &amp; Other things");
46
47 // String entities
48 $this->assertEquals(format_string("&quot;"), "&quot;");
49
50 // Digital entities
51 $this->assertEquals(format_string("&11234;"), "&11234;");
52
53 // Unicode entities
54 $this->assertEquals(format_string("&#4475;"), "&#4475;");
55
56 // < and > signs
57 $originalformatstringstriptags = $CFG->formatstringstriptags;
58
59 $CFG->formatstringstriptags = false;
60 $this->assertEquals(format_string('x < 1'), 'x &lt; 1');
61 $this->assertEquals(format_string('x > 1'), 'x &gt; 1');
62 $this->assertEquals(format_string('x < 1 and x > 0'), 'x &lt; 1 and x &gt; 0');
63
64 $CFG->formatstringstriptags = true;
65 $this->assertEquals(format_string('x < 1'), 'x &lt; 1');
66 $this->assertEquals(format_string('x > 1'), 'x &gt; 1');
67 $this->assertEquals(format_string('x < 1 and x > 0'), 'x &lt; 1 and x &gt; 0');
68
69 $CFG->formatstringstriptags = $originalformatstringstriptags;
70 }
71
72 function test_s() {
73 $this->assertEquals(s("This Breaks \" Strict"), "This Breaks &quot; Strict");
74 $this->assertEquals(s("This Breaks <a>\" Strict</a>"), "This Breaks &lt;a&gt;&quot; Strict&lt;/a&gt;");
75 }
76
77 function test_format_text_email() {
78 $this->assertEquals("This is a TEST",
79 format_text_email('<p>This is a <strong>test</strong></p>',FORMAT_HTML));
80 $this->assertEquals("This is a TEST",
81 format_text_email('<p class="frogs">This is a <strong class=\'fishes\'>test</strong></p>',FORMAT_HTML));
82 $this->assertEquals('& so is this',
83 format_text_email('&amp; so is this',FORMAT_HTML));
84 $this->assertEquals('Two bullets: '.textlib::code2utf8(8226).' *',
85 format_text_email('Two bullets: &#x2022; &#8226;',FORMAT_HTML));
86 $this->assertEquals(textlib::code2utf8(0x7fd2).textlib::code2utf8(0x7fd2),
87 format_text_email('&#x7fd2;&#x7FD2;',FORMAT_HTML));
88 }
89
90 function test_highlight() {
91 $this->assertEquals(highlight('good', 'This is good'), 'This is <span class="highlight">good</span>');
92 $this->assertEquals(highlight('SpaN', 'span'), '<span class="highlight">span</span>');
93 $this->assertEquals(highlight('span', 'SpaN'), '<span class="highlight">SpaN</span>');
94 $this->assertEquals(highlight('span', '<span>span</span>'), '<span><span class="highlight">span</span></span>');
95 $this->assertEquals(highlight('good is', 'He is good'), 'He <span class="highlight">is</span> <span class="highlight">good</span>');
96 $this->assertEquals(highlight('+good', 'This is good'), 'This is <span class="highlight">good</span>');
97 $this->assertEquals(highlight('-good', 'This is good'), 'This is good');
98 $this->assertEquals(highlight('+good', 'This is goodness'), 'This is goodness');
99 $this->assertEquals(highlight('good', 'This is goodness'), 'This is <span class="highlight">good</span>ness');
100 }
101
102 function test_replace_ampersands() {
103 $this->assertEquals(replace_ampersands_not_followed_by_entity("This & that &nbsp;"), "This &amp; that &nbsp;");
104 $this->assertEquals(replace_ampersands_not_followed_by_entity("This &nbsp that &nbsp;"), "This &amp;nbsp that &nbsp;");
105 }
106
107 function test_strip_links() {
108 $this->assertEquals(strip_links('this is a <a href="http://someaddress.com/query">link</a>'), 'this is a link');
109 }
110
111 function test_wikify_links() {
112 $this->assertEquals(wikify_links('this is a <a href="http://someaddress.com/query">link</a>'), 'this is a link [ http://someaddress.com/query ]');
113 }
114
ffe4de97 115 /**
116 * Tests moodle_url::get_path().
117 */
118 public function test_moodle_url_get_path() {
119 $url = new moodle_url('http://www.example.org:447/my/file/is/here.txt?really=1');
120 $this->assertEquals('/my/file/is/here.txt', $url->get_path());
121
122 $url = new moodle_url('http://www.example.org/');
123 $this->assertEquals('/', $url->get_path());
124
125 $url = new moodle_url('http://www.example.org/pluginfile.php/slash/arguments');
126 $this->assertEquals('/pluginfile.php/slash/arguments', $url->get_path());
127 $this->assertEquals('/pluginfile.php', $url->get_path(false));
128 }
129
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130 function test_moodle_url_round_trip() {
131 $strurl = 'http://moodle.org/course/view.php?id=5';
132 $url = new moodle_url($strurl);
133 $this->assertEquals($strurl, $url->out(false));
134
135 $strurl = 'http://moodle.org/user/index.php?contextid=53&sifirst=M&silast=D';
136 $url = new moodle_url($strurl);
137 $this->assertEquals($strurl, $url->out(false));
138 }
139
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140 /**
141 * Test Moodle URL objects created with a param with empty value.
142 */
143 function test_moodle_url_empty_param_values() {
144 $strurl = 'http://moodle.org/course/view.php?id=0';
145 $url = new moodle_url($strurl, array('id' => 0));
146 $this->assertEquals($strurl, $url->out(false));
147
148 $strurl = 'http://moodle.org/course/view.php?id=';
149 $url = new moodle_url($strurl, array('id' => false));
150 $this->assertEquals($strurl, $url->out(false));
151
152 $strurl = 'http://moodle.org/course/view.php?id=';
153 $url = new moodle_url($strurl, array('id' => null));
154 $this->assertEquals($strurl, $url->out(false));
155
156 $strurl = 'http://moodle.org/course/view.php?id=';
157 $url = new moodle_url($strurl);
158 $this->assertEquals($strurl, $url->out(false));
159 }
160
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161 function test_moodle_url_round_trip_array_params() {
162 $strurl = 'http://example.com/?a%5B1%5D=1&a%5B2%5D=2';
163 $url = new moodle_url($strurl);
164 $this->assertEquals($strurl, $url->out(false));
165
166 $url = new moodle_url('http://example.com/?a[1]=1&a[2]=2');
167 $this->assertEquals($strurl, $url->out(false));
168
169 // For un-keyed array params, we expect 0..n keys to be returned
170 $strurl = 'http://example.com/?a%5B0%5D=0&a%5B1%5D=1';
171 $url = new moodle_url('http://example.com/?a[]=0&a[]=1');
172 $this->assertEquals($strurl, $url->out(false));
173 }
174
175 function test_compare_url() {
176 $url1 = new moodle_url('index.php', array('var1' => 1, 'var2' => 2));
177 $url2 = new moodle_url('index2.php', array('var1' => 1, 'var2' => 2, 'var3' => 3));
178
179 $this->assertFalse($url1->compare($url2, URL_MATCH_BASE));
180 $this->assertFalse($url1->compare($url2, URL_MATCH_PARAMS));
181 $this->assertFalse($url1->compare($url2, URL_MATCH_EXACT));
182
183 $url2 = new moodle_url('index.php', array('var1' => 1, 'var3' => 3));
184
185 $this->assertTrue($url1->compare($url2, URL_MATCH_BASE));
186 $this->assertFalse($url1->compare($url2, URL_MATCH_PARAMS));
187 $this->assertFalse($url1->compare($url2, URL_MATCH_EXACT));
188
189 $url2 = new moodle_url('index.php', array('var1' => 1, 'var2' => 2, 'var3' => 3));
190
191 $this->assertTrue($url1->compare($url2, URL_MATCH_BASE));
192 $this->assertTrue($url1->compare($url2, URL_MATCH_PARAMS));
193 $this->assertFalse($url1->compare($url2, URL_MATCH_EXACT));
194
195 $url2 = new moodle_url('index.php', array('var2' => 2, 'var1' => 1));
196
197 $this->assertTrue($url1->compare($url2, URL_MATCH_BASE));
198 $this->assertTrue($url1->compare($url2, URL_MATCH_PARAMS));
199 $this->assertTrue($url1->compare($url2, URL_MATCH_EXACT));
200 }
201
202 function test_out_as_local_url() {
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203 global $CFG;
204 // Test http url.
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205 $url1 = new moodle_url('/lib/tests/weblib_test.php');
206 $this->assertEquals('/lib/tests/weblib_test.php', $url1->out_as_local_url());
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207
208 // Test https url.
209 $httpswwwroot = str_replace("http://", "https://", $CFG->wwwroot);
210 $url2 = new moodle_url($httpswwwroot.'/login/profile.php');
211 $this->assertEquals('/login/profile.php', $url2->out_as_local_url());
212
213 // Test http url matching wwwroot.
214 $url3 = new moodle_url($CFG->wwwroot);
215 $this->assertEquals('', $url3->out_as_local_url());
216
217 // Test http url matching wwwroot ending with slash (/).
218 $url3 = new moodle_url($CFG->wwwroot.'/');
219 $this->assertEquals('/', $url3->out_as_local_url());
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220 }
221
222 /**
223 * @expectedException coding_exception
224 * @return void
225 */
226 function test_out_as_local_url_error() {
4ca04fb5 227 $url2 = new moodle_url('http://www.google.com/lib/tests/weblib_test.php');
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228 $url2->out_as_local_url();
229 }
230
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231 /**
232 * You should get error with modified url
233 *
234 * @expectedException coding_exception
235 * @return void
236 */
237 public function test_modified_url_out_as_local_url_error() {
238 global $CFG;
239
240 $modifiedurl = $CFG->wwwroot.'1';
241 $url3 = new moodle_url($modifiedurl.'/login/profile.php');
242 $url3->out_as_local_url();
243 }
244
245 /**
246 * Try get local url from external https url and you should get error
247 *
248 * @expectedException coding_exception
249 * @return void
250 */
251 public function test_https_out_as_local_url_error() {
252 $url4 = new moodle_url('https://www.google.com/lib/tests/weblib_test.php');
253 $url4->out_as_local_url();
254 }
255
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256 public function test_clean_text() {
257 $text = "lala <applet>xx</applet>";
258 $this->assertEquals($text, clean_text($text, FORMAT_PLAIN));
259 $this->assertEquals('lala xx', clean_text($text, FORMAT_MARKDOWN));
260 $this->assertEquals('lala xx', clean_text($text, FORMAT_MOODLE));
261 $this->assertEquals('lala xx', clean_text($text, FORMAT_HTML));
262 }
f0202ae9 263
bd319d12 264 public function test_qualified_me() {
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265 global $PAGE, $FULLME, $CFG;
266 $this->resetAfterTest();
267
268 $PAGE = new moodle_page();
269
270 $FULLME = $CFG->wwwroot.'/course/view.php?id=1&xx=yy';
271 $this->assertEquals($FULLME, qualified_me());
272
273 $PAGE->set_url('/course/view.php', array('id'=>1));
274 $this->assertEquals($CFG->wwwroot.'/course/view.php?id=1', qualified_me());
275 }
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276
277 public function test_null_progres_trace() {
278 $this->resetAfterTest(false);
279
280 $trace = new null_progress_trace();
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281 $trace->output('do');
282 $trace->output('re', 1);
283 $trace->output('mi', 2);
284 $trace->finished();
285 $output = ob_get_contents();
837e3042 286 $this->assertSame('', $output);
4fa7fdea 287 $this->expectOutputString('');
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288 }
289
290 public function test_text_progres_trace() {
291 $this->resetAfterTest(false);
292
293 $trace = new text_progress_trace();
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294 $trace->output('do');
295 $trace->output('re', 1);
296 $trace->output('mi', 2);
297 $trace->finished();
4fa7fdea 298 $this->expectOutputString("do\n re\n mi\n");
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299 }
300
301 public function test_html_progres_trace() {
302 $this->resetAfterTest(false);
303
304 $trace = new html_progress_trace();
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305 $trace->output('do');
306 $trace->output('re', 1);
307 $trace->output('mi', 2);
308 $trace->finished();
4fa7fdea 309 $this->expectOutputString("<p>do</p>\n<p>&#160;&#160;re</p>\n<p>&#160;&#160;&#160;&#160;mi</p>\n");
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310 }
311
312 public function test_html_list_progress_trace() {
313 $this->resetAfterTest(false);
314
315 $trace = new html_list_progress_trace();
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316 $trace->output('do');
317 $trace->output('re', 1);
318 $trace->output('mi', 2);
319 $trace->finished();
4fa7fdea 320 $this->expectOutputString("<ul>\n<li>do<ul>\n<li>re<ul>\n<li>mi</li>\n</ul>\n</li>\n</ul>\n</li>\n</ul>\n");
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321 }
322
323 public function test_progres_trace_buffer() {
324 $this->resetAfterTest(false);
325
326 $trace = new progress_trace_buffer(new html_progress_trace());
327 ob_start();
328 $trace->output('do');
329 $trace->output('re', 1);
330 $trace->output('mi', 2);
331 $trace->finished();
332 $output = ob_get_contents();
333 ob_end_clean();
334 $this->assertSame("<p>do</p>\n<p>&#160;&#160;re</p>\n<p>&#160;&#160;&#160;&#160;mi</p>\n", $output);
335 $this->assertSame($output, $trace->get_buffer());
336
337 $trace = new progress_trace_buffer(new html_progress_trace(), false);
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338 $trace->output('do');
339 $trace->output('re', 1);
340 $trace->output('mi', 2);
341 $trace->finished();
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342 $this->assertSame("<p>do</p>\n<p>&#160;&#160;re</p>\n<p>&#160;&#160;&#160;&#160;mi</p>\n", $trace->get_buffer());
343 $this->assertSame("<p>do</p>\n<p>&#160;&#160;re</p>\n<p>&#160;&#160;&#160;&#160;mi</p>\n", $trace->get_buffer());
344 $trace->reset_buffer();
345 $this->assertSame('', $trace->get_buffer());
4fa7fdea 346 $this->expectOutputString('');
837e3042 347 }
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348
349 public function test_combined_progres_trace() {
350 $this->resetAfterTest(false);
351
352 $trace1 = new progress_trace_buffer(new html_progress_trace(), false);
353 $trace2 = new progress_trace_buffer(new text_progress_trace(), false);
354
355 $trace = new combined_progress_trace(array($trace1, $trace2));
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356 $trace->output('do');
357 $trace->output('re', 1);
358 $trace->output('mi', 2);
359 $trace->finished();
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360 $this->assertSame("<p>do</p>\n<p>&#160;&#160;re</p>\n<p>&#160;&#160;&#160;&#160;mi</p>\n", $trace1->get_buffer());
361 $this->assertSame("do\n re\n mi\n", $trace2->get_buffer());
4fa7fdea 362 $this->expectOutputString('');
e7259ec9 363 }
a3d5830a 364}