Foo

"); 297 | assert_eq!(dom.at("div.x").unwrap().attr("test").unwrap(), "23"); 298 | assert_eq!(dom.at("[foo=\"bar\"]").unwrap().attr("class").unwrap(), "x"); 299 | } 300 | 301 | #[test] 302 | fn markup_chars_in_attr_vals() { 303 | // Markup characters in attribute values 304 | let dom = DOM::new("

\" \n test='='>Test

"); 305 | assert_eq!(dom.at("div[id=\"\"]").unwrap().attrs().get("test").unwrap().clone(), Some("=".to_owned())); 306 | assert_eq!(dom.at("[id=\"\"]").unwrap().text(), "Test"); 307 | assert_eq!(dom.at("[id=\"><\"]").unwrap().attrs().get("id").unwrap().clone(), Some("><".to_owned())); 308 | } 309 | 310 | #[test] 311 | fn empty_attrs() { 312 | // Empty attributes 313 | let dom = DOM::new("

"); 314 | assert_eq!(dom.at("div").unwrap().attr("test").unwrap(), ""); 315 | assert_eq!(dom.at("div").unwrap().attr("test2").unwrap(), ""); 316 | assert_eq!(dom.at("[test]").unwrap().tag().unwrap(), "div"); 317 | assert_eq!(dom.at("[test=\"\"]").unwrap().tag().unwrap(), "div"); 318 | assert_eq!(dom.at("[test2]").unwrap().tag().unwrap(), "div"); 319 | assert_eq!(dom.at("[test2=\"\"]").unwrap().tag().unwrap(), "div"); 320 | assert!(dom.at("[test3]").is_none()); 321 | assert!(dom.at("[test3=\"\"]").is_none()); 322 | } 323 | 324 | #[test] 325 | fn multi_line_attr() { 326 | // Multi-line attribute 327 | let dom = DOM::new("

"); 328 | assert_eq!(dom.at("div").unwrap().attr("class").unwrap(), "line1\nline2"); 329 | assert_eq!(dom.at(".line1").unwrap().tag().unwrap(), "div"); 330 | assert_eq!(dom.at(".line2").unwrap().tag().unwrap(), "div"); 331 | assert!(dom.at(".line3").is_none()); 332 | } 333 | 334 | #[test] 335 | fn entities_in_attrs() { 336 | assert_eq!(DOM::new("").at("a").unwrap().attr("href").unwrap(), "/?foo<=bar"); 337 | assert_eq!(DOM::new("").at("a").unwrap().attr("href").unwrap(), "/?f<oo=bar"); 338 | assert_eq!(DOM::new("").at("a").unwrap().attr("href").unwrap(), "/?f<-oo=bar"); 339 | assert_eq!(DOM::new("").at("a").unwrap().attr("href").unwrap(), "/?foo=<"); 340 | assert_eq!(DOM::new("").at("a").unwrap().attr("href").unwrap(), "/?fcontent

"); 347 | assert!(dom.at("div").is_some()); 348 | assert_eq!(dom.at("div").unwrap().text(), "content"); 349 | } 350 | 351 | #[test] 352 | fn class_with_hyphen() { 353 | // Class with hyphen 354 | let dom = DOM::new(r#"

"#); 355 | assert_eq!(dom.find(".a").iter().map(|x| x.text()).collect::>(), ["A"]); // found first element only 356 | assert_eq!(dom.find(".a-1").iter().map(|x| x.text()).collect::>(), ["A1"]); // found last element only 357 | } 358 | 359 | #[test] 360 | fn empty_tags() { 361 | // Empty tags 362 | let dom = DOM::new("

"); 363 | assert_eq!(dom.to_string(), "

"); 364 | } 365 | 366 | #[test] 367 | fn inner_html() { 368 | let dom = DOM::new("xxxxxxx"); 369 | assert_eq!(dom.at("a").unwrap().content(), "xxxxxxx"); 370 | assert_eq!(dom.content(), "xxxxxxx"); 371 | } 372 | 373 | #[test] 374 | fn multiple_selectors() { 375 | // Multiple selectors 376 | let dom = DOM::new("

"); 383 | assert_eq!(dom2.find("#☃, #♥x").iter().map(|x| x.text()).collect::>(), ["A", "C"]); 384 | assert_eq!(dom2.find("div#☃, div#b").iter().map(|x| x.text()).collect::>(), ["A", "B"]); 385 | assert_eq!(dom2.find("div[id=\"☃\"], div[id=\"♥x\"]").iter().map(|x| x.text()).collect::>(), ["A", "C"]); 386 | } 387 | 388 | #[test] 389 | fn multiple_attributes() { 390 | // Multiple attributes 391 | let dom = DOM::new(r#" 392 |

393 |

394 |

395 |

396 | "#); 397 | 398 | assert_eq!(dom.find("div[foo=\"bar\"][bar=\"baz\"]").iter().map(|x| x.text()).collect::>(), ["A", "C"]); 399 | assert_eq!(dom.find("div[foo^=\"b\"][foo$=\"r\"]").iter().map(|x| x.text()).collect::>(), ["A", "B", "C"]); 400 | assert!(dom.at("[foo=\"bar\"]").unwrap().prev().is_none()); 401 | assert_eq!(dom.at("[foo=\"bar\"]").unwrap().next().unwrap().text(), "B"); 402 | assert_eq!(dom.at("[foo=\"bar\"]").unwrap().next().unwrap().prev().unwrap().text(), "A"); 403 | assert!(dom.at("[foo=\"bar\"]").unwrap().next().unwrap().next().unwrap().next().unwrap().next().is_none()); 404 | } 405 | 406 | #[test] 407 | fn pseudo_classes() { 408 | // Pseudo-classes 409 | let dom = DOM::new(r#" 410 | 428 | "#); 429 | assert_eq!(dom.find(":root").len(), 1); 430 | assert_eq!(dom.find(":root").get(0).unwrap().tag(), Some("form")); 431 | assert_eq!(dom.find("*:root").get(0).unwrap().tag(), Some("form")); 432 | assert_eq!(dom.find("form:root").get(0).unwrap().tag(), Some("form")); 433 | assert_eq!(dom.find(":checked").len(), 4); 434 | assert_eq!(dom.find(":checked").get(0).unwrap().attr("name").unwrap(), "groovy"); 435 | assert_eq!(dom.find("option:checked").get(0).unwrap().attr("value").unwrap(), "e"); 436 | assert_eq!(dom.find(":checked").get(1).unwrap().text(), "E"); 437 | assert_eq!(dom.find("*:checked").get(1).unwrap().text(), "E"); 438 | assert_eq!(dom.find(":checked").get(2).unwrap().text(), "H"); 439 | assert_eq!(dom.find(":checked").get(3).unwrap().attr("name").unwrap(), "I"); 440 | assert_eq!(dom.find("option[selected]").len(), 2); 441 | assert_eq!(dom.find("option[selected]").get(0).unwrap().attr("value").unwrap(), "e"); 442 | assert_eq!(dom.find("option[selected]").get(1).unwrap().text(), "H"); 443 | assert_eq!(dom.find(":checked[value=\"e\"]").get(0).unwrap().text(), "E"); 444 | assert_eq!(dom.find("*:checked[value=\"e\"]").get(0).unwrap().text(), "E"); 445 | assert_eq!(dom.find("option:checked[value=\"e\"]").get(0).unwrap().text(), "E"); 446 | assert_eq!(dom.at("optgroup option:checked[value=\"e\"]").unwrap().text(), "E"); 447 | assert_eq!(dom.at("select option:checked[value=\"e\"]").unwrap().text(), "E"); 448 | assert_eq!(dom.at("select :checked[value=\"e\"]").unwrap().text(), "E"); 449 | assert_eq!(dom.at("optgroup > :checked[value=\"e\"]").unwrap().text(), "E"); 450 | assert_eq!(dom.at("select *:checked[value=\"e\"]").unwrap().text(), "E"); 451 | assert_eq!(dom.at("optgroup > *:checked[value=\"e\"]").unwrap().text(), "E"); 452 | assert_eq!(dom.find(":checked[value=\"e\"]").len(), 1); 453 | assert_eq!(dom.find(":empty").get(0).unwrap().attr("name").unwrap(), "user"); 454 | assert_eq!(dom.find("input:empty").get(0).unwrap().attr("name").unwrap(), "user"); 455 | assert_eq!(dom.at(":empty[type^=\"ch\"]").unwrap().attr("name").unwrap(), "groovy"); 456 | assert_eq!(dom.at("p").unwrap().attr("id").unwrap(), "content"); 457 | assert_eq!(dom.at("p:empty").unwrap().attr("id").unwrap(), "no_content"); 458 | 459 | // More pseudo-classes 460 | let dom = DOM::new(" 461 |

542 |

543 |

544 |

545 |

546 | Mojo! 547 |

548 | Mojolicious! 549 |

550 | "#); 551 | assert_eq!(dom.find("ul :nth-child(odd)").iter().map(|x| x.text()).collect::>(), ["A", "C", "E", "G", "I"]); 552 | assert_eq!(dom.find("li:nth-of-type(odd)").iter().map(|x| x.text()).collect::>(), ["A", "E", "H"]); 553 | assert_eq!(dom.find("li:nth-last-of-type( odd )").iter().map(|x| x.text()).collect::>(), ["C", "F", "I"]); 554 | assert_eq!(dom.find("p:nth-of-type(odd)").iter().map(|x| x.text()).collect::>(), ["B", "G"]); 555 | assert_eq!(dom.find("p:nth-last-of-type(odd)").iter().map(|x| x.text()).collect::>(), ["B", "G"]); 556 | assert_eq!(dom.find("ul :nth-child(1)").iter().map(|x| x.text()).collect::>(), ["A"]); 557 | assert_eq!(dom.find("ul :first-child").iter().map(|x| x.text()).collect::>(), ["A"]); 558 | assert_eq!(dom.find("p:nth-of-type(1)").iter().map(|x| x.text()).collect::>(), ["B"]); 559 | assert_eq!(dom.find("p:first-of-type").iter().map(|x| x.text()).collect::>(), ["B"]); 560 | assert_eq!(dom.find("li:nth-of-type(1)").iter().map(|x| x.text()).collect::>(), ["A"]); 561 | assert_eq!(dom.find("li:first-of-type").iter().map(|x| x.text()).collect::>(), ["A"]); 562 | assert_eq!(dom.find("ul :nth-last-child(-n+1)").iter().map(|x| x.text()).collect::>(), ["I"]); 563 | assert_eq!(dom.find("ul :last-child").iter().map(|x| x.text()).collect::>(), ["I"]); 564 | assert_eq!(dom.find("p:nth-last-of-type(-n+1)").iter().map(|x| x.text()).collect::>(), ["G"]); 565 | assert_eq!(dom.find("p:last-of-type").iter().map(|x| x.text()).collect::>(), ["G"]); 566 | assert_eq!(dom.find("li:nth-last-of-type(-n+1)").iter().map(|x| x.text()).collect::>(), ["I"]); 567 | assert_eq!(dom.find("li:last-of-type").iter().map(|x| x.text()).collect::>(), ["I"]); 568 | assert_eq!(dom.find("ul :nth-child(-n+3):not(li)").iter().map(|x| x.text()).collect::>(), ["B"]); 569 | assert_eq!(dom.find("ul :nth-child(-n+3):NOT(li)").iter().map(|x| x.text()).collect::>(), ["B"]); 570 | assert_eq!(dom.find("ul :nth-child(-n+3):not(:first-child)").iter().map(|x| x.text()).collect::>(), ["B", "C"]); 571 | assert_eq!(dom.find("ul :nth-child(-n+3):not(.♥)").iter().map(|x| x.text()).collect::>(), ["A", "B"]); 572 | assert_eq!(dom.find("ul :nth-child(-n+3):not([class$=\"♥\"])").iter().map(|x| x.text()).collect::>(), ["A", "B"]); 573 | assert_eq!(dom.find("ul :nth-child(-n+3):not(li[class$=\"♥\"])").iter().map(|x| x.text()).collect::>(), ["A", "B"]); 574 | assert_eq!(dom.find("ul :nth-child(-n+3):not([class$=\"♥\"][class^=\"test\"])").iter().map(|x| x.text()).collect::>(), ["A", "B"]); 575 | assert_eq!(dom.find("ul :nth-child(-n+3):not(*[class$=\"♥\"])").iter().map(|x| x.text()).collect::>(), ["A", "B"]); 576 | assert_eq!(dom.find("ul :nth-child(-n+3):not(:nth-child(-n+2))").iter().map(|x| x.text()).collect::>(), ["C"]); 577 | assert_eq!(dom.find("ul :nth-child(-n+3):not(:nth-child(1)):not(:nth-child(2))").iter().map(|x| x.text()).collect::>(), ["C"]); 578 | assert_eq!(dom.find(":only-child").iter().map(|x| x.text()).collect::>(), ["J"]); 579 | assert_eq!(dom.find("div :only-of-type").iter().map(|x| x.text()).collect::>(), ["J", "K"]); 580 | assert_eq!(dom.find("div:only-child").iter().map(|x| x.text()).collect::>(), ["J"]); 581 | assert_eq!(dom.find("div div:only-of-type").iter().map(|x| x.text()).collect::>(), ["J", "K"]); 582 | } 583 | --------------------------------------------------------------------------------