1<?php 2 3/** 4 * webtrees: online genealogy 5 * Copyright (C) 2022 webtrees development team 6 * This program is free software: you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation, either version 3 of the License, or 9 * (at your option) any later version. 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * You should have received a copy of the GNU General Public License 15 * along with this program. If not, see <https://www.gnu.org/licenses/>. 16 */ 17 18declare(strict_types=1); 19 20namespace Fisharebest\Webtrees\Reports; 21 22use Fisharebest\Webtrees\I18N; 23use Fisharebest\Webtrees\Report\RightToLeftSupport; 24use Fisharebest\Webtrees\TestCase; 25 26/** 27 * Test the RTL functions. This is very old code, and poorly understood. 28 * These tests exist to capture the existing functionality, and prevent regression during refactoring. 29 */ 30class RightToLeftSupportTest extends TestCase 31{ 32 /** 33 * @covers \Fisharebest\Webtrees\Report\RightToLeftSupport 34 * 35 * @return void 36 */ 37 public function testEmptyString(): void 38 { 39 I18N::init('en-US', true); 40 static::assertSame( 41 '', 42 RightToLeftSupport::spanLtrRtl('') 43 ); 44 45 I18N::init('he', true); 46 static::assertSame( 47 '', 48 RightToLeftSupport::spanLtrRtl('') 49 ); 50 } 51 52 /** 53 * @covers \Fisharebest\Webtrees\Report\RightToLeftSupport 54 * 55 * @return void 56 */ 57 public function testStripControlCharacters(): void 58 { 59 I18N::init('en-US', true); 60 static::assertSame( 61 '<span dir="ltr">foobar</span>', 62 RightToLeftSupport::spanLtrRtl('foo‎bar') 63 ); 64 static::assertSame( 65 '<span dir="ltr">foobar</span>', 66 RightToLeftSupport::spanLtrRtl('foo‏bar') 67 ); 68 static::assertSame( 69 '<span dir="ltr">foobar</span>', 70 RightToLeftSupport::spanLtrRtl("foo\xE2\x80\x8Ebar") 71 ); 72 static::assertSame( 73 '<span dir="ltr">foobar</span>', 74 RightToLeftSupport::spanLtrRtl("foo\xE2\x80\x8Fbar") 75 ); 76 static::assertSame( 77 '<span dir="ltr">foobar</span>', 78 RightToLeftSupport::spanLtrRtl("foo\xE2\x80\xADbar") 79 ); 80 static::assertSame( 81 '<span dir="ltr">foobar</span>', 82 RightToLeftSupport::spanLtrRtl("foo\xE2\x80\xAEbar") 83 ); 84 static::assertSame( 85 '<span dir="ltr">foobar</span>', 86 RightToLeftSupport::spanLtrRtl("foo\xE2\x80\xAAbar") 87 ); 88 static::assertSame( 89 '<span dir="ltr">foobar</span>', 90 RightToLeftSupport::spanLtrRtl("foo\xE2\x80\xABbar") 91 ); 92 static::assertSame( 93 '<span dir="ltr">foobar</span>', 94 RightToLeftSupport::spanLtrRtl("foo\xE2\x80\xACbar") 95 ); 96 97 I18N::init('he', true); 98 static::assertSame( 99 '<span dir="ltr">foobar</span>', 100 RightToLeftSupport::spanLtrRtl('foo‎bar') 101 ); 102 static::assertSame( 103 '<span dir="ltr">foobar</span>', 104 RightToLeftSupport::spanLtrRtl('foo‏bar') 105 ); 106 static::assertSame( 107 '<span dir="ltr">foobar</span>', 108 RightToLeftSupport::spanLtrRtl("foo\xE2\x80\x8Ebar") 109 ); 110 static::assertSame( 111 '<span dir="ltr">foobar</span>', 112 RightToLeftSupport::spanLtrRtl("foo\xE2\x80\x8Fbar") 113 ); 114 static::assertSame( 115 '<span dir="ltr">foobar</span>', 116 RightToLeftSupport::spanLtrRtl("foo\xE2\x80\xADbar") 117 ); 118 static::assertSame( 119 '<span dir="ltr">foobar</span>', 120 RightToLeftSupport::spanLtrRtl("foo\xE2\x80\xAEbar") 121 ); 122 static::assertSame( 123 '<span dir="ltr">foobar</span>', 124 RightToLeftSupport::spanLtrRtl("foo\xE2\x80\xAAbar") 125 ); 126 static::assertSame( 127 '<span dir="ltr">foobar</span>', 128 RightToLeftSupport::spanLtrRtl("foo\xE2\x80\xABbar") 129 ); 130 static::assertSame( 131 '<span dir="ltr">foobar</span>', 132 RightToLeftSupport::spanLtrRtl("foo\xE2\x80\xACbar") 133 ); 134 } 135 136 /** 137 * @covers \Fisharebest\Webtrees\Report\RightToLeftSupport 138 * 139 * @return void 140 */ 141 public function testNewLinesBecomeHTMLBreaks(): void 142 { 143 I18N::init('en-US', true); 144 static::assertSame( 145 '<span dir="ltr">foo</span><br><span dir="ltr">bar</span>', 146 RightToLeftSupport::spanLtrRtl("foo\nbar") 147 ); 148 static::assertSame( 149 '<span dir="rtl">אבג</span><br><span dir="rtl">דהו</span>', 150 RightToLeftSupport::spanLtrRtl("אבג\nדהו") 151 ); 152 153 I18N::init('he', true); 154 static::assertSame( 155 '<span dir="ltr">foo</span><br><span dir="ltr">bar</span>', 156 RightToLeftSupport::spanLtrRtl("foo\nbar") 157 ); 158 static::assertSame( 159 '<span dir="rtl">אבג</span><br><span dir="rtl">דהו</span>', 160 RightToLeftSupport::spanLtrRtl("אבג\nדהו") 161 ); 162 } 163 164 /** 165 * @covers \Fisharebest\Webtrees\Report\RightToLeftSupport 166 * 167 * @return void 168 */ 169 public function testLineBreaks(): void 170 { 171 I18N::init('en-US', true); 172 static::assertSame( 173 '<span dir="ltr">foo</span><br><span dir="ltr">bar</span>', 174 RightToLeftSupport::spanLtrRtl('foo<br>bar') 175 ); 176 static::assertSame( 177 '<span dir="rtl">אבג</span><br><span dir="rtl">דהו</span>', 178 RightToLeftSupport::spanLtrRtl('אבג<br>דהו') 179 ); 180 181 I18N::init('he', true); 182 static::assertSame( 183 '<span dir="ltr">foo</span><br><span dir="ltr">bar</span>', 184 RightToLeftSupport::spanLtrRtl('foo<br>bar') 185 ); 186 static::assertSame( 187 '<span dir="rtl">אבג</span><br><span dir="rtl">דהו</span>', 188 RightToLeftSupport::spanLtrRtl('אבג<br>דהו') 189 ); 190 } 191 192 /** 193 * @covers \Fisharebest\Webtrees\Report\RightToLeftSupport 194 * 195 * @return void 196 */ 197 public function testHtmlEntities(): void 198 { 199 I18N::init('en-US', true); 200 static::assertSame( 201 '<span dir="ltr">foo bar</span>', 202 RightToLeftSupport::spanLtrRtl('foo bar') 203 ); 204 static::assertSame( 205 '<span dir="rtl">אבג דהו</span>', 206 RightToLeftSupport::spanLtrRtl('אבג דהו') 207 ); 208 static::assertSame( 209 '<span dir="ltr">foo&bar</span>', 210 RightToLeftSupport::spanLtrRtl('foo&bar') 211 ); 212 213 I18N::init('he', true); 214 static::assertSame( 215 '<span dir="ltr">foo bar</span>', 216 RightToLeftSupport::spanLtrRtl('foo bar') 217 ); 218 static::assertSame( 219 '<span dir="rtl">אבג דהו</span>', 220 RightToLeftSupport::spanLtrRtl('אבג דהו') 221 ); 222 static::assertSame( 223 '<span dir="ltr">foo&bar</span>', 224 RightToLeftSupport::spanLtrRtl('foo&bar') 225 ); 226 } 227 228 /** 229 * @covers \Fisharebest\Webtrees\Report\RightToLeftSupport 230 * 231 * @return void 232 */ 233 public function testBraces(): void 234 { 235 I18N::init('en-US', true); 236 static::assertSame( 237 '<span dir="ltr">foo{{123}}bar</span>', 238 RightToLeftSupport::spanLtrRtl('foo{{123}}bar') 239 ); 240 static::assertSame( 241 '<span dir="ltr">foo{{bar</span>', 242 RightToLeftSupport::spanLtrRtl('foo{{bar') 243 ); 244 static::assertSame( 245 '<span dir="rtl">אבג{{123}}דהו</span>', 246 RightToLeftSupport::spanLtrRtl('אבג{{123}}דהו') 247 ); 248 249 I18N::init('he', true); 250 static::assertSame( 251 '<span dir="ltr">foo{{123}}bar</span>', 252 RightToLeftSupport::spanLtrRtl('foo{{123}}bar') 253 ); 254 static::assertSame( 255 '<span dir="ltr">foo{{bar</span>', 256 RightToLeftSupport::spanLtrRtl('foo{{bar') 257 ); 258 static::assertSame( 259 '<span dir="rtl">אבג{{123}}דהו</span>', 260 RightToLeftSupport::spanLtrRtl('אבג{{123}}דהו') 261 ); 262 } 263 264 /** 265 * @covers \Fisharebest\Webtrees\Report\RightToLeftSupport 266 * 267 * @return void 268 */ 269 public function testNumbers(): void 270 { 271 I18N::init('en-US', true); 272 static::assertSame( 273 '<span dir="ltr">foo 123,456.789 bar</span>', 274 RightToLeftSupport::spanLtrRtl('foo 123,456.789 bar') 275 ); 276 static::assertSame( 277 '<span dir="ltr">foo +123,456.789 bar</span>', 278 RightToLeftSupport::spanLtrRtl('foo +123,456.789 bar') 279 ); 280 static::assertSame( 281 '<span dir="ltr">foo -123,456.789 bar</span>', 282 RightToLeftSupport::spanLtrRtl('foo -123,456.789 bar') 283 ); 284 static::assertSame( 285 '<span dir="rtl">אבג 123,456.789 דהו</span>', 286 RightToLeftSupport::spanLtrRtl('אבג 123,456.789 דהו') 287 ); 288 static::assertSame( 289 '<span dir="rtl">אבג +123,456.789 דהו</span>', 290 RightToLeftSupport::spanLtrRtl('אבג +123,456.789 דהו') 291 ); 292 static::assertSame( 293 '<span dir="rtl">אבג -123,456.789 דהו</span>', 294 RightToLeftSupport::spanLtrRtl('אבג -123,456.789 דהו') 295 ); 296 297 I18N::init('he', true); 298 static::assertSame( 299 '<span dir="ltr">foo 123,456.789 bar</span>', 300 RightToLeftSupport::spanLtrRtl('foo 123,456.789 bar') 301 ); 302 static::assertSame( 303 '<span dir="ltr">foo +123,456.789 bar</span>', 304 RightToLeftSupport::spanLtrRtl('foo +123,456.789 bar') 305 ); 306 static::assertSame( 307 '<span dir="ltr">foo -123,456.789 bar</span>', 308 RightToLeftSupport::spanLtrRtl('foo -123,456.789 bar') 309 ); 310 static::assertSame( 311 '<span dir="rtl">אבג 123,456.789 דהו</span>', 312 RightToLeftSupport::spanLtrRtl('אבג 123,456.789 דהו') 313 ); 314 static::assertSame( 315 '<span dir="rtl">אבג +123,456.789 דהו</span>', 316 RightToLeftSupport::spanLtrRtl('אבג +123,456.789 דהו') 317 ); 318 static::assertSame( 319 '<span dir="rtl">אבג -123,456.789 דהו</span>', 320 RightToLeftSupport::spanLtrRtl('אבג -123,456.789 דהו') 321 ); 322 } 323 324 /** 325 * @covers \Fisharebest\Webtrees\Report\RightToLeftSupport 326 * 327 * @return void 328 */ 329 public function testParentheses(): void 330 { 331 I18N::init('en-US', true); 332 static::assertSame( 333 '<span dir="ltr">foo (bar)</span>', 334 RightToLeftSupport::spanLtrRtl('foo (bar)') 335 ); 336 static::assertSame( 337 '<span dir="ltr">foo </span><span dir="rtl">(אבג)</span>', 338 RightToLeftSupport::spanLtrRtl('foo (אבג)') 339 ); 340 static::assertSame( 341 '<span dir="rtl">אבג</span><span dir="ltr"> (bar)</span>', 342 RightToLeftSupport::spanLtrRtl('אבג (bar)') 343 ); 344 static::assertSame( 345 '<span dir="rtl">אבג (דהו)</span>', 346 RightToLeftSupport::spanLtrRtl('אבג (דהו)') 347 ); 348 349 I18N::init('he', true); 350 static::assertSame( 351 '<span dir="ltr">foo (bar)</span>', 352 RightToLeftSupport::spanLtrRtl('foo (bar)') 353 ); 354 static::assertSame( 355 '<span dir="ltr">foo </span><span dir="rtl">(אבג)</span>', 356 RightToLeftSupport::spanLtrRtl('foo (אבג)') 357 ); 358 static::assertSame( 359 '<span dir="rtl">אבג </span><span dir="ltr">(bar)</span>', 360 RightToLeftSupport::spanLtrRtl('אבג (bar)') 361 ); 362 static::assertSame( 363 '<span dir="rtl">אבג (דהו)</span>', 364 RightToLeftSupport::spanLtrRtl('אבג (דהו)') 365 ); 366 } 367 368 /** 369 * @covers \Fisharebest\Webtrees\Report\RightToLeftSupport 370 * 371 * @return void 372 */ 373 public function testUnescapedHtml(): void 374 { 375 I18N::init('en-US', true); 376 static::assertSame( 377 '<span dir="ltr">>foo<</span>', 378 RightToLeftSupport::spanLtrRtl('>foo<') 379 ); 380 static::assertSame( 381 '<span dir="ltr">></span><span dir="rtl">אבג<</span>', 382 RightToLeftSupport::spanLtrRtl('>אבג<') 383 ); 384 385 I18N::init('he', true); 386 static::assertSame( 387 '<span dir="rtl">></span><span dir="ltr">foo<</span>', 388 RightToLeftSupport::spanLtrRtl('>foo<') 389 ); 390 static::assertSame( 391 '<span dir="rtl">>אבג<</span>', 392 RightToLeftSupport::spanLtrRtl('>אבג<') 393 ); 394 } 395 396 /** 397 * @covers \Fisharebest\Webtrees\Report\RightToLeftSupport 398 * 399 * @return void 400 */ 401 public function testBreakInNumber(): void 402 { 403 I18N::init('en-US', true); 404 static::assertSame( 405 '<span dir="ltr">123</span><br><span dir="ltr">456</span>', 406 RightToLeftSupport::spanLtrRtl('123<br>456') 407 ); 408 409 I18N::init('he', true); 410 static::assertSame( 411 '<span dir="rtl">123</span><br><span dir="rtl">456</span>', 412 RightToLeftSupport::spanLtrRtl('123<br>456') 413 ); 414 } 415} 416