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-rw-r--r--tests/bookmark/LinkUtilsTest.php446
1 files changed, 336 insertions, 110 deletions
diff --git a/tests/bookmark/LinkUtilsTest.php b/tests/bookmark/LinkUtilsTest.php
index ef00b92f..ddab4e3c 100644
--- a/tests/bookmark/LinkUtilsTest.php
+++ b/tests/bookmark/LinkUtilsTest.php
@@ -94,8 +94,108 @@ class LinkUtilsTest extends TestCase
94 public function testHtmlExtractExistentNameTag() 94 public function testHtmlExtractExistentNameTag()
95 { 95 {
96 $description = 'Bob and Alice share cookies.'; 96 $description = 'Bob and Alice share cookies.';
97
98 // Simple one line
97 $html = '<html><meta>stuff2</meta><meta name="description" content="' . $description . '"/></html>'; 99 $html = '<html><meta>stuff2</meta><meta name="description" content="' . $description . '"/></html>';
98 $this->assertEquals($description, html_extract_tag('description', $html)); 100 $this->assertEquals($description, html_extract_tag('description', $html));
101
102 // Simple OpenGraph
103 $html = '<meta property="og:description" content="' . $description . '">';
104 $this->assertEquals($description, html_extract_tag('description', $html));
105
106 // Simple reversed OpenGraph
107 $html = '<meta content="' . $description . '" property="og:description">';
108 $this->assertEquals($description, html_extract_tag('description', $html));
109
110 // ItemProp OpenGraph
111 $html = '<meta itemprop="og:description" content="' . $description . '">';
112 $this->assertEquals($description, html_extract_tag('description', $html));
113
114 // OpenGraph without quotes
115 $html = '<meta property=og:description content="' . $description . '">';
116 $this->assertEquals($description, html_extract_tag('description', $html));
117
118 // OpenGraph reversed without quotes
119 $html = '<meta content="' . $description . '" property=og:description>';
120 $this->assertEquals($description, html_extract_tag('description', $html));
121
122 // OpenGraph with noise
123 $html = '<meta tag1="content1" property="og:description" tag2="content2" content="' .
124 $description . '" tag3="content3">';
125 $this->assertEquals($description, html_extract_tag('description', $html));
126
127 // OpenGraph reversed with noise
128 $html = '<meta tag1="content1" content="' . $description . '" ' .
129 'tag3="content3" tag2="content2" property="og:description">';
130 $this->assertEquals($description, html_extract_tag('description', $html));
131
132 // OpenGraph multiple properties start
133 $html = '<meta property="unrelated og:description" content="' . $description . '">';
134 $this->assertEquals($description, html_extract_tag('description', $html));
135
136 // OpenGraph multiple properties end
137 $html = '<meta property="og:description unrelated" content="' . $description . '">';
138 $this->assertEquals($description, html_extract_tag('description', $html));
139
140 // OpenGraph multiple properties both end
141 $html = '<meta property="og:unrelated1 og:description og:unrelated2" content="' . $description . '">';
142 $this->assertEquals($description, html_extract_tag('description', $html));
143
144 // OpenGraph multiple properties both end with noise
145 $html = '<meta tag1="content1" property="og:unrelated1 og:description og:unrelated2" '.
146 'tag2="content2" content="' . $description . '" tag3="content3">';
147 $this->assertEquals($description, html_extract_tag('description', $html));
148
149 // OpenGraph reversed multiple properties start
150 $html = '<meta content="' . $description . '" property="unrelated og:description">';
151 $this->assertEquals($description, html_extract_tag('description', $html));
152
153 // OpenGraph reversed multiple properties end
154 $html = '<meta content="' . $description . '" property="og:description unrelated">';
155 $this->assertEquals($description, html_extract_tag('description', $html));
156
157 // OpenGraph reversed multiple properties both end
158 $html = '<meta content="' . $description . '" property="og:unrelated1 og:description og:unrelated2">';
159 $this->assertEquals($description, html_extract_tag('description', $html));
160
161 // OpenGraph reversed multiple properties both end with noise
162 $html = '<meta tag1="content1" content="' . $description . '" tag2="content2" '.
163 'property="og:unrelated1 og:description og:unrelated2" tag3="content3">';
164 $this->assertEquals($description, html_extract_tag('description', $html));
165
166 // Suggestion from #1375
167 $html = '<meta property="og:description" name="description" content="' . $description . '">';
168 $this->assertEquals($description, html_extract_tag('description', $html));
169 }
170
171 /**
172 * Test html_extract_tag() with double quoted content containing single quote, and the opposite.
173 */
174 public function testHtmlExtractExistentNameTagWithMixedQuotes(): void
175 {
176 $description = 'Bob and Alice share M&M\'s.';
177
178 $html = '<meta property="og:description" content="' . $description . '">';
179 $this->assertEquals($description, html_extract_tag('description', $html));
180
181 $html = '<meta tag1="content1" property="og:unrelated1 og:description og:unrelated2" '.
182 'tag2="content2" content="' . $description . '" tag3="content3">';
183 $this->assertEquals($description, html_extract_tag('description', $html));
184
185 $html = '<meta property="og:description" name="description" content="' . $description . '">';
186 $this->assertEquals($description, html_extract_tag('description', $html));
187
188 $description = 'Bob and Alice share "cookies".';
189
190 $html = '<meta property="og:description" content=\'' . $description . '\'>';
191 $this->assertEquals($description, html_extract_tag('description', $html));
192
193 $html = '<meta tag1="content1" property="og:unrelated1 og:description og:unrelated2" '.
194 'tag2="content2" content=\'' . $description . '\' tag3="content3">';
195 $this->assertEquals($description, html_extract_tag('description', $html));
196
197 $html = '<meta property="og:description" name="description" content=\'' . $description . '\'>';
198 $this->assertEquals($description, html_extract_tag('description', $html));
99 } 199 }
100 200
101 /** 201 /**
@@ -105,6 +205,25 @@ class LinkUtilsTest extends TestCase
105 { 205 {
106 $html = '<html><meta>stuff2</meta><meta name="image" content="img"/></html>'; 206 $html = '<html><meta>stuff2</meta><meta name="image" content="img"/></html>';
107 $this->assertFalse(html_extract_tag('description', $html)); 207 $this->assertFalse(html_extract_tag('description', $html));
208
209 // Partial meta tag
210 $html = '<meta content="Brief description">';
211 $this->assertFalse(html_extract_tag('description', $html));
212
213 $html = '<meta property="og:description">';
214 $this->assertFalse(html_extract_tag('description', $html));
215
216 $html = '<meta tag1="content1" property="og:description">';
217 $this->assertFalse(html_extract_tag('description', $html));
218
219 $html = '<meta property="og:description" tag1="content1">';
220 $this->assertFalse(html_extract_tag('description', $html));
221
222 $html = '<meta tag1="content1" content="Brief description">';
223 $this->assertFalse(html_extract_tag('description', $html));
224
225 $html = '<meta content="Brief description" tag1="content1">';
226 $this->assertFalse(html_extract_tag('description', $html));
108 } 227 }
109 228
110 /** 229 /**
@@ -127,60 +246,93 @@ class LinkUtilsTest extends TestCase
127 } 246 }
128 247
129 /** 248 /**
249 * Test the header callback with valid value
250 */
251 public function testCurlHeaderCallbackOk(): void
252 {
253 $callback = get_curl_header_callback($charset, 'ut_curl_getinfo_ok');
254 $data = [
255 'HTTP/1.1 200 OK',
256 'Server: GitHub.com',
257 'Date: Sat, 28 Oct 2017 12:01:33 GMT',
258 'Content-Type: text/html; charset=utf-8',
259 'Status: 200 OK',
260 ];
261
262 foreach ($data as $chunk) {
263 static::assertIsInt($callback(null, $chunk));
264 }
265
266 static::assertSame('utf-8', $charset);
267 }
268
269 /**
130 * Test the download callback with valid value 270 * Test the download callback with valid value
131 */ 271 */
132 public function testCurlDownloadCallbackOk() 272 public function testCurlDownloadCallbackOk(): void
133 { 273 {
274 $charset = 'utf-8';
134 $callback = get_curl_download_callback( 275 $callback = get_curl_download_callback(
135 $charset, 276 $charset,
136 $title, 277 $title,
137 $desc, 278 $desc,
138 $keywords, 279 $keywords,
139 false, 280 false,
140 'ut_curl_getinfo_ok' 281 ' '
141 ); 282 );
283
142 $data = [ 284 $data = [
143 'HTTP/1.1 200 OK', 285 'th=device-width">'
144 'Server: GitHub.com',
145 'Date: Sat, 28 Oct 2017 12:01:33 GMT',
146 'Content-Type: text/html; charset=utf-8',
147 'Status: 200 OK',
148 'end' => 'th=device-width">'
149 . '<title>Refactoring · GitHub</title>' 286 . '<title>Refactoring · GitHub</title>'
150 . '<link rel="search" type="application/opensea', 287 . '<link rel="search" type="application/opensea',
151 '<title>ignored</title>' 288 '<title>ignored</title>'
152 . '<meta name="description" content="desc" />' 289 . '<meta name="description" content="desc" />'
153 . '<meta name="keywords" content="key1,key2" />', 290 . '<meta name="keywords" content="key1,key2" />',
154 ]; 291 ];
155 foreach ($data as $key => $line) { 292
156 $ignore = null; 293 foreach ($data as $chunk) {
157 $expected = $key !== 'end' ? strlen($line) : false; 294 static::assertSame(strlen($chunk), $callback(null, $chunk));
158 $this->assertEquals($expected, $callback($ignore, $line));
159 if ($expected === false) {
160 break;
161 }
162 } 295 }
163 $this->assertEquals('utf-8', $charset); 296
164 $this->assertEquals('Refactoring · GitHub', $title); 297 static::assertSame('utf-8', $charset);
165 $this->assertEmpty($desc); 298 static::assertSame('Refactoring · GitHub', $title);
166 $this->assertEmpty($keywords); 299 static::assertEmpty($desc);
300 static::assertEmpty($keywords);
301 }
302
303 /**
304 * Test the header callback with valid value
305 */
306 public function testCurlHeaderCallbackNoCharset(): void
307 {
308 $callback = get_curl_header_callback($charset, 'ut_curl_getinfo_no_charset');
309 $data = [
310 'HTTP/1.1 200 OK',
311 ];
312
313 foreach ($data as $chunk) {
314 static::assertSame(strlen($chunk), $callback(null, $chunk));
315 }
316
317 static::assertFalse($charset);
167 } 318 }
168 319
169 /** 320 /**
170 * Test the download callback with valid values and no charset 321 * Test the download callback with valid values and no charset
171 */ 322 */
172 public function testCurlDownloadCallbackOkNoCharset() 323 public function testCurlDownloadCallbackOkNoCharset(): void
173 { 324 {
325 $charset = null;
174 $callback = get_curl_download_callback( 326 $callback = get_curl_download_callback(
175 $charset, 327 $charset,
176 $title, 328 $title,
177 $desc, 329 $desc,
178 $keywords, 330 $keywords,
179 false, 331 false,
180 'ut_curl_getinfo_no_charset' 332 ' '
181 ); 333 );
334
182 $data = [ 335 $data = [
183 'HTTP/1.1 200 OK',
184 'end' => 'th=device-width">' 336 'end' => 'th=device-width">'
185 . '<title>Refactoring · GitHub</title>' 337 . '<title>Refactoring · GitHub</title>'
186 . '<link rel="search" type="application/opensea', 338 . '<link rel="search" type="application/opensea',
@@ -188,10 +340,11 @@ class LinkUtilsTest extends TestCase
188 . '<meta name="description" content="desc" />' 340 . '<meta name="description" content="desc" />'
189 . '<meta name="keywords" content="key1,key2" />', 341 . '<meta name="keywords" content="key1,key2" />',
190 ]; 342 ];
191 foreach ($data as $key => $line) { 343
192 $ignore = null; 344 foreach ($data as $chunk) {
193 $this->assertEquals(strlen($line), $callback($ignore, $line)); 345 static::assertSame(strlen($chunk), $callback(null, $chunk));
194 } 346 }
347
195 $this->assertEmpty($charset); 348 $this->assertEmpty($charset);
196 $this->assertEquals('Refactoring · GitHub', $title); 349 $this->assertEquals('Refactoring · GitHub', $title);
197 $this->assertEmpty($desc); 350 $this->assertEmpty($desc);
@@ -201,18 +354,19 @@ class LinkUtilsTest extends TestCase
201 /** 354 /**
202 * Test the download callback with valid values and no charset 355 * Test the download callback with valid values and no charset
203 */ 356 */
204 public function testCurlDownloadCallbackOkHtmlCharset() 357 public function testCurlDownloadCallbackOkHtmlCharset(): void
205 { 358 {
359 $charset = null;
206 $callback = get_curl_download_callback( 360 $callback = get_curl_download_callback(
207 $charset, 361 $charset,
208 $title, 362 $title,
209 $desc, 363 $desc,
210 $keywords, 364 $keywords,
211 false, 365 false,
212 'ut_curl_getinfo_no_charset' 366 ' '
213 ); 367 );
368
214 $data = [ 369 $data = [
215 'HTTP/1.1 200 OK',
216 '<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />', 370 '<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />',
217 'end' => 'th=device-width">' 371 'end' => 'th=device-width">'
218 . '<title>Refactoring · GitHub</title>' 372 . '<title>Refactoring · GitHub</title>'
@@ -221,14 +375,10 @@ class LinkUtilsTest extends TestCase
221 . '<meta name="description" content="desc" />' 375 . '<meta name="description" content="desc" />'
222 . '<meta name="keywords" content="key1,key2" />', 376 . '<meta name="keywords" content="key1,key2" />',
223 ]; 377 ];
224 foreach ($data as $key => $line) { 378 foreach ($data as $chunk) {
225 $ignore = null; 379 static::assertSame(strlen($chunk), $callback(null, $chunk));
226 $expected = $key !== 'end' ? strlen($line) : false;
227 $this->assertEquals($expected, $callback($ignore, $line));
228 if ($expected === false) {
229 break;
230 }
231 } 380 }
381
232 $this->assertEquals('utf-8', $charset); 382 $this->assertEquals('utf-8', $charset);
233 $this->assertEquals('Refactoring · GitHub', $title); 383 $this->assertEquals('Refactoring · GitHub', $title);
234 $this->assertEmpty($desc); 384 $this->assertEmpty($desc);
@@ -238,25 +388,27 @@ class LinkUtilsTest extends TestCase
238 /** 388 /**
239 * Test the download callback with valid values and no title 389 * Test the download callback with valid values and no title
240 */ 390 */
241 public function testCurlDownloadCallbackOkNoTitle() 391 public function testCurlDownloadCallbackOkNoTitle(): void
242 { 392 {
393 $charset = 'utf-8';
243 $callback = get_curl_download_callback( 394 $callback = get_curl_download_callback(
244 $charset, 395 $charset,
245 $title, 396 $title,
246 $desc, 397 $desc,
247 $keywords, 398 $keywords,
248 false, 399 false,
249 'ut_curl_getinfo_ok' 400 ' '
250 ); 401 );
402
251 $data = [ 403 $data = [
252 'HTTP/1.1 200 OK',
253 'end' => 'th=device-width">Refactoring · GitHub<link rel="search" type="application/opensea', 404 'end' => 'th=device-width">Refactoring · GitHub<link rel="search" type="application/opensea',
254 'ignored', 405 'ignored',
255 ]; 406 ];
256 foreach ($data as $key => $line) { 407
257 $ignore = null; 408 foreach ($data as $chunk) {
258 $this->assertEquals(strlen($line), $callback($ignore, $line)); 409 static::assertSame(strlen($chunk), $callback(null, $chunk));
259 } 410 }
411
260 $this->assertEquals('utf-8', $charset); 412 $this->assertEquals('utf-8', $charset);
261 $this->assertEmpty($title); 413 $this->assertEmpty($title);
262 $this->assertEmpty($desc); 414 $this->assertEmpty($desc);
@@ -264,81 +416,56 @@ class LinkUtilsTest extends TestCase
264 } 416 }
265 417
266 /** 418 /**
267 * Test the download callback with an invalid content type. 419 * Test the header callback with an invalid content type.
268 */ 420 */
269 public function testCurlDownloadCallbackInvalidContentType() 421 public function testCurlHeaderCallbackInvalidContentType(): void
270 { 422 {
271 $callback = get_curl_download_callback( 423 $callback = get_curl_header_callback($charset, 'ut_curl_getinfo_ct_ko');
272 $charset, 424 $data = [
273 $title, 425 'HTTP/1.1 200 OK',
274 $desc, 426 ];
275 $keywords, 427
276 false, 428 static::assertFalse($callback(null, $data[0]));
277 'ut_curl_getinfo_ct_ko' 429 static::assertNull($charset);
278 );
279 $ignore = null;
280 $this->assertFalse($callback($ignore, ''));
281 $this->assertEmpty($charset);
282 $this->assertEmpty($title);
283 } 430 }
284 431
285 /** 432 /**
286 * Test the download callback with an invalid response code. 433 * Test the header callback with an invalid response code.
287 */ 434 */
288 public function testCurlDownloadCallbackInvalidResponseCode() 435 public function testCurlHeaderCallbackInvalidResponseCode(): void
289 { 436 {
290 $callback = $callback = get_curl_download_callback( 437 $callback = get_curl_header_callback($charset, 'ut_curl_getinfo_rc_ko');
291 $charset, 438
292 $title, 439 static::assertFalse($callback(null, ''));
293 $desc, 440 static::assertNull($charset);
294 $keywords,
295 false,
296 'ut_curl_getinfo_rc_ko'
297 );
298 $ignore = null;
299 $this->assertFalse($callback($ignore, ''));
300 $this->assertEmpty($charset);
301 $this->assertEmpty($title);
302 } 441 }
303 442
304 /** 443 /**
305 * Test the download callback with an invalid content type and response code. 444 * Test the header callback with an invalid content type and response code.
306 */ 445 */
307 public function testCurlDownloadCallbackInvalidContentTypeAndResponseCode() 446 public function testCurlHeaderCallbackInvalidContentTypeAndResponseCode(): void
308 { 447 {
309 $callback = $callback = get_curl_download_callback( 448 $callback = get_curl_header_callback($charset, 'ut_curl_getinfo_rs_ct_ko');
310 $charset, 449
311 $title, 450 static::assertFalse($callback(null, ''));
312 $desc, 451 static::assertNull($charset);
313 $keywords,
314 false,
315 'ut_curl_getinfo_rs_ct_ko'
316 );
317 $ignore = null;
318 $this->assertFalse($callback($ignore, ''));
319 $this->assertEmpty($charset);
320 $this->assertEmpty($title);
321 } 452 }
322 453
323 /** 454 /**
324 * Test the download callback with valid value, and retrieve_description option enabled. 455 * Test the download callback with valid value, and retrieve_description option enabled.
325 */ 456 */
326 public function testCurlDownloadCallbackOkWithDesc() 457 public function testCurlDownloadCallbackOkWithDesc(): void
327 { 458 {
459 $charset = 'utf-8';
328 $callback = get_curl_download_callback( 460 $callback = get_curl_download_callback(
329 $charset, 461 $charset,
330 $title, 462 $title,
331 $desc, 463 $desc,
332 $keywords, 464 $keywords,
333 true, 465 true,
334 'ut_curl_getinfo_ok' 466 ' '
335 ); 467 );
336 $data = [ 468 $data = [
337 'HTTP/1.1 200 OK',
338 'Server: GitHub.com',
339 'Date: Sat, 28 Oct 2017 12:01:33 GMT',
340 'Content-Type: text/html; charset=utf-8',
341 'Status: 200 OK',
342 'th=device-width">' 469 'th=device-width">'
343 . '<title>Refactoring · GitHub</title>' 470 . '<title>Refactoring · GitHub</title>'
344 . '<link rel="search" type="application/opensea', 471 . '<link rel="search" type="application/opensea',
@@ -346,14 +473,11 @@ class LinkUtilsTest extends TestCase
346 . '<meta name="description" content="link desc" />' 473 . '<meta name="description" content="link desc" />'
347 . '<meta name="keywords" content="key1,key2" />', 474 . '<meta name="keywords" content="key1,key2" />',
348 ]; 475 ];
349 foreach ($data as $key => $line) { 476
350 $ignore = null; 477 foreach ($data as $chunk) {
351 $expected = $key !== 'end' ? strlen($line) : false; 478 static::assertSame(strlen($chunk), $callback(null, $chunk));
352 $this->assertEquals($expected, $callback($ignore, $line));
353 if ($expected === false) {
354 break;
355 }
356 } 479 }
480
357 $this->assertEquals('utf-8', $charset); 481 $this->assertEquals('utf-8', $charset);
358 $this->assertEquals('Refactoring · GitHub', $title); 482 $this->assertEquals('Refactoring · GitHub', $title);
359 $this->assertEquals('link desc', $desc); 483 $this->assertEquals('link desc', $desc);
@@ -364,8 +488,9 @@ class LinkUtilsTest extends TestCase
364 * Test the download callback with valid value, and retrieve_description option enabled, 488 * Test the download callback with valid value, and retrieve_description option enabled,
365 * but no desc or keyword defined in the page. 489 * but no desc or keyword defined in the page.
366 */ 490 */
367 public function testCurlDownloadCallbackOkWithDescNotFound() 491 public function testCurlDownloadCallbackOkWithDescNotFound(): void
368 { 492 {
493 $charset = 'utf-8';
369 $callback = get_curl_download_callback( 494 $callback = get_curl_download_callback(
370 $charset, 495 $charset,
371 $title, 496 $title,
@@ -375,24 +500,16 @@ class LinkUtilsTest extends TestCase
375 'ut_curl_getinfo_ok' 500 'ut_curl_getinfo_ok'
376 ); 501 );
377 $data = [ 502 $data = [
378 'HTTP/1.1 200 OK',
379 'Server: GitHub.com',
380 'Date: Sat, 28 Oct 2017 12:01:33 GMT',
381 'Content-Type: text/html; charset=utf-8',
382 'Status: 200 OK',
383 'th=device-width">' 503 'th=device-width">'
384 . '<title>Refactoring · GitHub</title>' 504 . '<title>Refactoring · GitHub</title>'
385 . '<link rel="search" type="application/opensea', 505 . '<link rel="search" type="application/opensea',
386 'end' => '<title>ignored</title>', 506 'end' => '<title>ignored</title>',
387 ]; 507 ];
388 foreach ($data as $key => $line) { 508
389 $ignore = null; 509 foreach ($data as $chunk) {
390 $expected = $key !== 'end' ? strlen($line) : false; 510 static::assertSame(strlen($chunk), $callback(null, $chunk));
391 $this->assertEquals($expected, $callback($ignore, $line));
392 if ($expected === false) {
393 break;
394 }
395 } 511 }
512
396 $this->assertEquals('utf-8', $charset); 513 $this->assertEquals('utf-8', $charset);
397 $this->assertEquals('Refactoring · GitHub', $title); 514 $this->assertEquals('Refactoring · GitHub', $title);
398 $this->assertEmpty($desc); 515 $this->assertEmpty($desc);
@@ -493,6 +610,115 @@ class LinkUtilsTest extends TestCase
493 } 610 }
494 611
495 /** 612 /**
613 * Test tags_str2array with whitespace separator.
614 */
615 public function testTagsStr2ArrayWithSpaceSeparator(): void
616 {
617 $separator = ' ';
618
619 static::assertSame(['tag1', 'tag2', 'tag3'], tags_str2array('tag1 tag2 tag3', $separator));
620 static::assertSame(['tag1', 'tag2', 'tag3'], tags_str2array('tag1 tag2 tag3', $separator));
621 static::assertSame(['tag1', 'tag2', 'tag3'], tags_str2array(' tag1 tag2 tag3 ', $separator));
622 static::assertSame(['tag1@', 'tag2,', '.tag3'], tags_str2array(' tag1@ tag2, .tag3 ', $separator));
623 static::assertSame([], tags_str2array('', $separator));
624 static::assertSame([], tags_str2array(' ', $separator));
625 static::assertSame([], tags_str2array(null, $separator));
626 }
627
628 /**
629 * Test tags_str2array with @ separator.
630 */
631 public function testTagsStr2ArrayWithCharSeparator(): void
632 {
633 $separator = '@';
634
635 static::assertSame(['tag1', 'tag2', 'tag3'], tags_str2array('tag1@tag2@tag3', $separator));
636 static::assertSame(['tag1', 'tag2', 'tag3'], tags_str2array('tag1@@@@tag2@@@@tag3', $separator));
637 static::assertSame(['tag1', 'tag2', 'tag3'], tags_str2array('@@@tag1@@@tag2@@@@tag3@@', $separator));
638 static::assertSame(
639 ['tag1#', 'tag2, and other', '.tag3'],
640 tags_str2array('@@@ tag1# @@@ tag2, and other @@@@.tag3@@', $separator)
641 );
642 static::assertSame([], tags_str2array('', $separator));
643 static::assertSame([], tags_str2array(' ', $separator));
644 static::assertSame([], tags_str2array(null, $separator));
645 }
646
647 /**
648 * Test tags_array2str with ' ' separator.
649 */
650 public function testTagsArray2StrWithSpaceSeparator(): void
651 {
652 $separator = ' ';
653
654 static::assertSame('tag1 tag2 tag3', tags_array2str(['tag1', 'tag2', 'tag3'], $separator));
655 static::assertSame('tag1, tag2@ tag3', tags_array2str(['tag1,', 'tag2@', 'tag3'], $separator));
656 static::assertSame('tag1 tag2 tag3', tags_array2str([' tag1 ', 'tag2', 'tag3 '], $separator));
657 static::assertSame('tag1 tag2 tag3', tags_array2str([' tag1 ', ' ', 'tag2', ' ', 'tag3 '], $separator));
658 static::assertSame('tag1', tags_array2str([' tag1 '], $separator));
659 static::assertSame('', tags_array2str([' '], $separator));
660 static::assertSame('', tags_array2str([], $separator));
661 static::assertSame('', tags_array2str(null, $separator));
662 }
663
664 /**
665 * Test tags_array2str with @ separator.
666 */
667 public function testTagsArray2StrWithCharSeparator(): void
668 {
669 $separator = '@';
670
671 static::assertSame('tag1@tag2@tag3', tags_array2str(['tag1', 'tag2', 'tag3'], $separator));
672 static::assertSame('tag1,@tag2@tag3', tags_array2str(['tag1,', 'tag2@', 'tag3'], $separator));
673 static::assertSame(
674 'tag1@tag2, and other@tag3',
675 tags_array2str(['@@@@ tag1@@@', ' @tag2, and other @', 'tag3@@@@'], $separator)
676 );
677 static::assertSame('tag1@tag2@tag3', tags_array2str(['@@@tag1@@@', '@', 'tag2', '@@@', 'tag3@@@'], $separator));
678 static::assertSame('tag1', tags_array2str(['@@@@tag1@@@@'], $separator));
679 static::assertSame('', tags_array2str(['@@@'], $separator));
680 static::assertSame('', tags_array2str([], $separator));
681 static::assertSame('', tags_array2str(null, $separator));
682 }
683
684 /**
685 * Test tags_array2str with @ separator.
686 */
687 public function testTagsFilterWithSpaceSeparator(): void
688 {
689 $separator = ' ';
690
691 static::assertSame(['tag1', 'tag2', 'tag3'], tags_filter(['tag1', 'tag2', 'tag3'], $separator));
692 static::assertSame(['tag1,', 'tag2@', 'tag3'], tags_filter(['tag1,', 'tag2@', 'tag3'], $separator));
693 static::assertSame(['tag1', 'tag2', 'tag3'], tags_filter([' tag1 ', 'tag2', 'tag3 '], $separator));
694 static::assertSame(['tag1', 'tag2', 'tag3'], tags_filter([' tag1 ', ' ', 'tag2', ' ', 'tag3 '], $separator));
695 static::assertSame(['tag1'], tags_filter([' tag1 '], $separator));
696 static::assertSame([], tags_filter([' '], $separator));
697 static::assertSame([], tags_filter([], $separator));
698 static::assertSame([], tags_filter(null, $separator));
699 }
700
701 /**
702 * Test tags_array2str with @ separator.
703 */
704 public function testTagsArrayFilterWithSpaceSeparator(): void
705 {
706 $separator = '@';
707
708 static::assertSame(['tag1', 'tag2', 'tag3'], tags_filter(['tag1', 'tag2', 'tag3'], $separator));
709 static::assertSame(['tag1,', 'tag2#', 'tag3'], tags_filter(['tag1,', 'tag2#', 'tag3'], $separator));
710 static::assertSame(
711 ['tag1', 'tag2, and other', 'tag3'],
712 tags_filter(['@@@@ tag1@@@', ' @tag2, and other @', 'tag3@@@@'], $separator)
713 );
714 static::assertSame(['tag1', 'tag2', 'tag3'], tags_filter(['@@@tag1@@@', '@', 'tag2', '@@@', 'tag3@@@'], $separator));
715 static::assertSame(['tag1'], tags_filter(['@@@@tag1@@@@'], $separator));
716 static::assertSame([], tags_filter(['@@@'], $separator));
717 static::assertSame([], tags_filter([], $separator));
718 static::assertSame([], tags_filter(null, $separator));
719 }
720
721 /**
496 * Util function to build an hashtag link. 722 * Util function to build an hashtag link.
497 * 723 *
498 * @param string $hashtag Hashtag name. 724 * @param string $hashtag Hashtag name.
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-03 16:26:48 +0000