vendor/url/tests/setters_tests.json

   1 {
   2     "comment": [
   3         "AS OF https://github.com/jsdom/whatwg-url/commit/35f04dfd3048cf6362f4398745bb13375c5020c2",
   4         "## Tests for setters of https://url.spec.whatwg.org/#urlutils-members",
   5         "",
   6         "This file contains a JSON object.",
   7         "Other than 'comment', each key is an attribute of the `URL` interface",
   8         "defined in WHATWG’s URL Standard.",
   9         "The values are arrays of test case objects for that attribute.",
  10         "",
  11         "To run a test case for the attribute `attr`:",
  12         "",
  13         "* Create a new `URL` object with the value for the 'href' key",
  14         "  the constructor single parameter. (Without a base URL.)",
  15         "  This must not throw.",
  16         "* Set the attribute `attr` to (invoke its setter with)",
  17         "  with the value of for 'new_value' key.",
  18         "* The value for the 'expected' key is another object.",
  19         "  For each `key` / `value` pair of that object,",
  20         "  get the attribute `key` (invoke its getter).",
  21         "  The returned string must be equal to `value`.",
  22         "",
  23         "Note: the 'href' setter is already covered by urltestdata.json."
  24     ],
  25     "protocol": [
  26         {
  27             "comment": "The empty string is not a valid scheme. Setter leaves the URL unchanged.",
  28             "href": "a://example.net",
  29             "new_value": "",
  30             "expected": {
  31                 "href": "a://example.net",
  32                 "protocol": "a:"
  33             }
  34         },
  35         {
  36             "href": "a://example.net",
  37             "new_value": "b",
  38             "expected": {
  39                 "href": "b://example.net",
  40                 "protocol": "b:"
  41             }
  42         },
  43         {
  44             "href": "javascript:alert(1)",
  45             "new_value": "defuse",
  46             "expected": {
  47                 "href": "defuse:alert(1)",
  48                 "protocol": "defuse:"
  49             }
  50         },
  51         {
  52             "comment": "Upper-case ASCII is lower-cased",
  53             "href": "a://example.net",
  54             "new_value": "B",
  55             "expected": {
  56                 "href": "b://example.net",
  57                 "protocol": "b:"
  58             }
  59         },
  60         {
  61             "comment": "Non-ASCII is rejected",
  62             "href": "a://example.net",
  63             "new_value": "é",
  64             "expected": {
  65                 "href": "a://example.net",
  66                 "protocol": "a:"
  67             }
  68         },
  69         {
  70             "comment": "No leading digit",
  71             "href": "a://example.net",
  72             "new_value": "0b",
  73             "expected": {
  74                 "href": "a://example.net",
  75                 "protocol": "a:"
  76             }
  77         },
  78         {
  79             "comment": "No leading punctuation",
  80             "href": "a://example.net",
  81             "new_value": "+b",
  82             "expected": {
  83                 "href": "a://example.net",
  84                 "protocol": "a:"
  85             }
  86         },
  87         {
  88             "href": "a://example.net",
  89             "new_value": "bC0+-.",
  90             "expected": {
  91                 "href": "bc0+-.://example.net",
  92                 "protocol": "bc0+-.:"
  93             }
  94         },
  95         {
  96             "comment": "Only some punctuation is acceptable",
  97             "href": "a://example.net",
  98             "new_value": "b,c",
  99             "expected": {
 100                 "href": "a://example.net",
 101                 "protocol": "a:"
 102             }
 103         },
 104         {
 105             "comment": "Non-ASCII is rejected",
 106             "href": "a://example.net",
 107             "new_value": "bé",
 108             "expected": {
 109                 "href": "a://example.net",
 110                 "protocol": "a:"
 111             }
 112         },
 113         {
 114             "comment": "Can’t switch from URL containing username/password/port to file",
 115             "href": "http://test@example.net",
 116             "new_value": "file",
 117             "expected": {
 118                 "href": "http://test@example.net/",
 119                 "protocol": "http:"
 120             }
 121         },
 122         {
 123             "href": "gopher://example.net:1234",
 124             "new_value": "file",
 125             "expected": {
 126                 "href": "gopher://example.net:1234",
 127                 "protocol": "gopher:"
 128             }
 129         },
 130         {
 131             "href": "wss://x:x@example.net:1234",
 132             "new_value": "file",
 133             "expected": {
 134                 "href": "wss://x:x@example.net:1234/",
 135                 "protocol": "wss:"
 136             }
 137         },
 138         {
 139             "comment": "Can’t switch from file URL with no host",
 140             "href": "file://localhost/",
 141             "new_value": "http",
 142             "expected": {
 143                 "href": "file:///",
 144                 "protocol": "file:"
 145             }
 146         },
 147         {
 148             "href": "file:///test",
 149             "new_value": "gopher",
 150             "expected": {
 151                 "href": "file:///test",
 152                 "protocol": "file:"
 153             }
 154         },
 155         {
 156             "href": "file:",
 157             "new_value": "wss",
 158             "expected": {
 159                 "href": "file:///",
 160                 "protocol": "file:"
 161             }
 162         },
 163         {
 164             "comment": "Can’t switch from special scheme to non-special",
 165             "href": "http://example.net",
 166             "new_value": "b",
 167             "expected": {
 168                 "href": "http://example.net/",
 169                 "protocol": "http:"
 170             }
 171         },
 172         {
 173             "href": "file://hi/path",
 174             "new_value": "s",
 175             "expected": {
 176                 "href": "file://hi/path",
 177                 "protocol": "file:"
 178             }
 179         },
 180         {
 181             "href": "https://example.net",
 182             "new_value": "s",
 183             "expected": {
 184                 "href": "https://example.net/",
 185                 "protocol": "https:"
 186             }
 187         },
 188         {
 189             "href": "ftp://example.net",
 190             "new_value": "test",
 191             "expected": {
 192                 "href": "ftp://example.net/",
 193                 "protocol": "ftp:"
 194             }
 195         },
 196         {
 197             "comment": "Cannot-be-a-base URL doesn’t have a host, but URL in a special scheme must.",
 198             "href": "mailto:me@example.net",
 199             "new_value": "http",
 200             "expected": {
 201                 "href": "mailto:me@example.net",
 202                 "protocol": "mailto:"
 203             }
 204         },
 205         {
 206             "comment": "Can’t switch from non-special scheme to special",
 207             "href": "ssh://me@example.net",
 208             "new_value": "http",
 209             "expected": {
 210                 "href": "ssh://me@example.net",
 211                 "protocol": "ssh:"
 212             }
 213         },
 214         {
 215             "href": "ssh://me@example.net",
 216             "new_value": "https",
 217             "expected": {
 218                 "href": "ssh://me@example.net",
 219                 "protocol": "ssh:"
 220             }
 221         },
 222         {
 223             "href": "ssh://me@example.net",
 224             "new_value": "file",
 225             "expected": {
 226                 "href": "ssh://me@example.net",
 227                 "protocol": "ssh:"
 228             }
 229         },
 230         {
 231             "href": "ssh://example.net",
 232             "new_value": "file",
 233             "expected": {
 234                 "href": "ssh://example.net",
 235                 "protocol": "ssh:"
 236             }
 237         },
 238         {
 239             "href": "nonsense:///test",
 240             "new_value": "https",
 241             "expected": {
 242                 "href": "nonsense:///test",
 243                 "protocol": "nonsense:"
 244             }
 245         },
 246         {
 247             "comment": "Stuff after the first ':' is ignored",
 248             "href": "http://example.net",
 249             "new_value": "https:foo : bar",
 250             "expected": {
 251                 "href": "https://example.net/",
 252                 "protocol": "https:"
 253             }
 254         },
 255         {
 256             "comment": "Stuff after the first ':' is ignored",
 257             "href": "data:text/html,<p>Test",
 258             "new_value": "view-source+data:foo : bar",
 259             "expected": {
 260                 "href": "view-source+data:text/html,<p>Test",
 261                 "protocol": "view-source+data:"
 262             }
 263         },
 264         {
 265             "comment": "Port is set to null if it is the default for new scheme.",
 266             "href": "http://foo.com:443/",
 267             "new_value": "https",
 268             "expected": {
 269                 "href": "https://foo.com/",
 270                 "protocol": "https:",
 271                 "port": ""
 272             }
 273         }
 274     ],
 275     "username": [
 276         {
 277             "comment": "No host means no username",
 278             "href": "file:///home/you/index.html",
 279             "new_value": "me",
 280             "expected": {
 281                 "href": "file:///home/you/index.html",
 282                 "username": ""
 283             }
 284         },
 285         {
 286             "comment": "No host means no username",
 287             "href": "unix:/run/foo.socket",
 288             "new_value": "me",
 289             "expected": {
 290                 "href": "unix:/run/foo.socket",
 291                 "username": ""
 292             }
 293         },
 294         {
 295             "comment": "Cannot-be-a-base means no username",
 296             "href": "mailto:you@example.net",
 297             "new_value": "me",
 298             "expected": {
 299                 "href": "mailto:you@example.net",
 300                 "username": ""
 301             }
 302         },
 303         {
 304             "href": "javascript:alert(1)",
 305             "new_value": "wario",
 306             "expected": {
 307                 "href": "javascript:alert(1)",
 308                 "username": ""
 309             }
 310         },
 311         {
 312             "href": "http://example.net",
 313             "new_value": "me",
 314             "expected": {
 315                 "href": "http://me@example.net/",
 316                 "username": "me"
 317             }
 318         },
 319         {
 320             "href": "http://:secret@example.net",
 321             "new_value": "me",
 322             "expected": {
 323                 "href": "http://me:secret@example.net/",
 324                 "username": "me"
 325             }
 326         },
 327         {
 328             "href": "http://me@example.net",
 329             "new_value": "",
 330             "expected": {
 331                 "href": "http://example.net/",
 332                 "username": ""
 333             }
 334         },
 335         {
 336             "href": "http://me:secret@example.net",
 337             "new_value": "",
 338             "expected": {
 339                 "href": "http://:secret@example.net/",
 340                 "username": ""
 341             }
 342         },
 343         {
 344             "comment": "UTF-8 percent encoding with the userinfo encode set.",
 345             "href": "http://example.net",
 346             "new_value": "\u0000\u0001\t\n\r\u001f !\"#$%&'()*+,-./09:;<=>?@AZ[\\]^_`az{|}~\u007f\u0080\u0081Éé",
 347             "expected": {
 348                 "href": "http://%00%01%09%0A%0D%1F%20!%22%23$%&'()*+,-.%2F09%3A%3B%3C%3D%3E%3F%40AZ%5B%5C%5D%5E_%60az%7B%7C%7D~%7F%C2%80%C2%81%C3%89%C3%A9@example.net/",
 349                 "username": "%00%01%09%0A%0D%1F%20!%22%23$%&'()*+,-.%2F09%3A%3B%3C%3D%3E%3F%40AZ%5B%5C%5D%5E_%60az%7B%7C%7D~%7F%C2%80%C2%81%C3%89%C3%A9"
 350             }
 351         },
 352         {
 353             "comment": "Bytes already percent-encoded are left as-is.",
 354             "href": "http://example.net",
 355             "new_value": "%c3%89té",
 356             "expected": {
 357                 "href": "http://%c3%89t%C3%A9@example.net/",
 358                 "username": "%c3%89t%C3%A9"
 359             }
 360         },
 361         {
 362             "href": "sc:///",
 363             "new_value": "x",
 364             "expected": {
 365                 "href": "sc:///",
 366                 "username": ""
 367             }
 368         },
 369         {
 370             "href": "javascript://x/",
 371             "new_value": "wario",
 372             "expected": {
 373                 "href": "javascript://wario@x/",
 374                 "username": "wario"
 375             }
 376         },
 377         {
 378             "href": "file://test/",
 379             "new_value": "test",
 380             "expected": {
 381                 "href": "file://test/",
 382                 "username": ""
 383             }
 384         }
 385     ],
 386     "password": [
 387         {
 388             "comment": "No host means no password",
 389             "href": "file:///home/me/index.html",
 390             "new_value": "secret",
 391             "expected": {
 392                 "href": "file:///home/me/index.html",
 393                 "password": ""
 394             }
 395         },
 396         {
 397             "comment": "No host means no password",
 398             "href": "unix:/run/foo.socket",
 399             "new_value": "secret",
 400             "expected": {
 401                 "href": "unix:/run/foo.socket",
 402                 "password": ""
 403             }
 404         },
 405         {
 406             "comment": "Cannot-be-a-base means no password",
 407             "href": "mailto:me@example.net",
 408             "new_value": "secret",
 409             "expected": {
 410                 "href": "mailto:me@example.net",
 411                 "password": ""
 412             }
 413         },
 414         {
 415             "href": "http://example.net",
 416             "new_value": "secret",
 417             "expected": {
 418                 "href": "http://:secret@example.net/",
 419                 "password": "secret"
 420             }
 421         },
 422         {
 423             "href": "http://me@example.net",
 424             "new_value": "secret",
 425             "expected": {
 426                 "href": "http://me:secret@example.net/",
 427                 "password": "secret"
 428             }
 429         },
 430         {
 431             "href": "http://:secret@example.net",
 432             "new_value": "",
 433             "expected": {
 434                 "href": "http://example.net/",
 435                 "password": ""
 436             }
 437         },
 438         {
 439             "href": "http://me:secret@example.net",
 440             "new_value": "",
 441             "expected": {
 442                 "href": "http://me@example.net/",
 443                 "password": ""
 444             }
 445         },
 446         {
 447             "comment": "UTF-8 percent encoding with the userinfo encode set.",
 448             "href": "http://example.net",
 449             "new_value": "\u0000\u0001\t\n\r\u001f !\"#$%&'()*+,-./09:;<=>?@AZ[\\]^_`az{|}~\u007f\u0080\u0081Éé",
 450             "expected": {
 451                 "href": "http://:%00%01%09%0A%0D%1F%20!%22%23$%&'()*+,-.%2F09%3A%3B%3C%3D%3E%3F%40AZ%5B%5C%5D%5E_%60az%7B%7C%7D~%7F%C2%80%C2%81%C3%89%C3%A9@example.net/",
 452                 "password": "%00%01%09%0A%0D%1F%20!%22%23$%&'()*+,-.%2F09%3A%3B%3C%3D%3E%3F%40AZ%5B%5C%5D%5E_%60az%7B%7C%7D~%7F%C2%80%C2%81%C3%89%C3%A9"
 453             }
 454         },
 455         {
 456             "comment": "Bytes already percent-encoded are left as-is.",
 457             "href": "http://example.net",
 458             "new_value": "%c3%89té",
 459             "expected": {
 460                 "href": "http://:%c3%89t%C3%A9@example.net/",
 461                 "password": "%c3%89t%C3%A9"
 462             }
 463         },
 464         {
 465             "href": "sc:///",
 466             "new_value": "x",
 467             "expected": {
 468                 "href": "sc:///",
 469                 "password": ""
 470             }
 471         },
 472         {
 473             "href": "javascript://x/",
 474             "new_value": "bowser",
 475             "expected": {
 476                 "href": "javascript://:bowser@x/",
 477                 "password": "bowser"
 478             }
 479         },
 480         {
 481             "href": "file://test/",
 482             "new_value": "test",
 483             "expected": {
 484                 "href": "file://test/",
 485                 "password": ""
 486             }
 487         }
 488     ],
 489     "host": [
 490         {
 491             "comment": "Non-special scheme",
 492             "href": "sc://x/",
 493             "new_value": "\u0000",
 494             "expected": {
 495                 "href": "sc://x/",
 496                 "host": "x",
 497                 "hostname": "x"
 498             }
 499         },
 500         {
 501             "href": "sc://x/",
 502             "new_value": "\u0009",
 503             "expected": {
 504                 "href": "sc:///",
 505                 "host": "",
 506                 "hostname": ""
 507             }
 508         },
 509         {
 510             "href": "sc://x/",
 511             "new_value": "\u000A",
 512             "expected": {
 513                 "href": "sc:///",
 514                 "host": "",
 515                 "hostname": ""
 516             }
 517         },
 518         {
 519             "href": "sc://x/",
 520             "new_value": "\u000D",
 521             "expected": {
 522                 "href": "sc:///",
 523                 "host": "",
 524                 "hostname": ""
 525             }
 526         },
 527         {
 528             "href": "sc://x/",
 529             "new_value": " ",
 530             "expected": {
 531                 "href": "sc://x/",
 532                 "host": "x",
 533                 "hostname": "x"
 534             }
 535         },
 536         {
 537             "href": "sc://x/",
 538             "new_value": "#",
 539             "expected": {
 540                 "href": "sc:///",
 541                 "host": "",
 542                 "hostname": ""
 543             }
 544         },
 545         {
 546             "href": "sc://x/",
 547             "new_value": "/",
 548             "expected": {
 549                 "href": "sc:///",
 550                 "host": "",
 551                 "hostname": ""
 552             }
 553         },
 554         {
 555             "href": "sc://x/",
 556             "new_value": "?",
 557             "expected": {
 558                 "href": "sc:///",
 559                 "host": "",
 560                 "hostname": ""
 561             }
 562         },
 563         {
 564             "href": "sc://x/",
 565             "new_value": "@",
 566             "expected": {
 567                 "href": "sc://x/",
 568                 "host": "x",
 569                 "hostname": "x"
 570             }
 571         },
 572         {
 573             "href": "sc://x/",
 574             "new_value": "ß",
 575             "expected": {
 576                 "href": "sc://%C3%9F/",
 577                 "host": "%C3%9F",
 578                 "hostname": "%C3%9F"
 579             }
 580         },
 581         {
 582             "comment": "IDNA Nontransitional_Processing",
 583             "href": "https://x/",
 584             "new_value": "ß",
 585             "expected": {
 586                 "href": "https://xn--zca/",
 587                 "host": "xn--zca",
 588                 "hostname": "xn--zca"
 589             }
 590         },
 591         {
 592             "comment": "Cannot-be-a-base means no host",
 593             "href": "mailto:me@example.net",
 594             "new_value": "example.com",
 595             "expected": {
 596                 "href": "mailto:me@example.net",
 597                 "host": ""
 598             }
 599         },
 600         {
 601             "comment": "Cannot-be-a-base means no host",
 602             "href": "data:text/plain,Stuff",
 603             "new_value": "example.net",
 604             "expected": {
 605                 "href": "data:text/plain,Stuff",
 606                 "host": ""
 607             }
 608         },
 609         {
 610             "href": "http://example.net",
 611             "new_value": "example.com:8080",
 612             "expected": {
 613                 "href": "http://example.com:8080/",
 614                 "host": "example.com:8080",
 615                 "hostname": "example.com",
 616                 "port": "8080"
 617             }
 618         },
 619         {
 620             "comment": "Port number is unchanged if not specified in the new value",
 621             "href": "http://example.net:8080",
 622             "new_value": "example.com",
 623             "expected": {
 624                 "href": "http://example.com:8080/",
 625                 "host": "example.com:8080",
 626                 "hostname": "example.com",
 627                 "port": "8080"
 628             }
 629         },
 630         {
 631             "comment": "Port number is unchanged if not specified",
 632             "href": "http://example.net:8080",
 633             "new_value": "example.com:",
 634             "expected": {
 635                 "href": "http://example.com:8080/",
 636                 "host": "example.com:8080",
 637                 "hostname": "example.com",
 638                 "port": "8080"
 639             }
 640         },
 641         {
 642             "comment": "The empty host is not valid for special schemes",
 643             "href": "http://example.net",
 644             "new_value": "",
 645             "expected": {
 646                 "href": "http://example.net/",
 647                 "host": "example.net"
 648             }
 649         },
 650         {
 651             "comment": "The empty host is OK for non-special schemes",
 652             "href": "view-source+http://example.net/foo",
 653             "new_value": "",
 654             "expected": {
 655                 "href": "view-source+http:///foo",
 656                 "host": ""
 657             }
 658         },
 659         {
 660             "comment": "Path-only URLs can gain a host",
 661             "href": "a:/foo",
 662             "new_value": "example.net",
 663             "expected": {
 664                 "href": "a://example.net/foo",
 665                 "host": "example.net"
 666             }
 667         },
 668         {
 669             "comment": "IPv4 address syntax is normalized",
 670             "href": "http://example.net",
 671             "new_value": "0x7F000001:8080",
 672             "expected": {
 673                 "href": "http://127.0.0.1:8080/",
 674                 "host": "127.0.0.1:8080",
 675                 "hostname": "127.0.0.1",
 676                 "port": "8080"
 677             }
 678         },
 679         {
 680             "comment": "IPv6 address syntax is normalized",
 681             "href": "http://example.net",
 682             "new_value": "[::0:01]:2",
 683             "expected": {
 684                 "href": "http://[::1]:2/",
 685                 "host": "[::1]:2",
 686                 "hostname": "[::1]",
 687                 "port": "2"
 688             }
 689         },
 690         {
 691             "comment": "IPv6 literal address with port, crbug.com/1012416",
 692             "href": "http://example.net",
 693             "new_value": "[2001:db8::2]:4002",
 694             "expected": {
 695                 "href": "http://[2001:db8::2]:4002/",
 696                 "host": "[2001:db8::2]:4002",
 697                 "hostname": "[2001:db8::2]",
 698                 "port": "4002"
 699              }
 700         },
 701         {
 702             "comment": "Default port number is removed",
 703             "href": "http://example.net",
 704             "new_value": "example.com:80",
 705             "expected": {
 706                 "href": "http://example.com/",
 707                 "host": "example.com",
 708                 "hostname": "example.com",
 709                 "port": ""
 710             }
 711         },
 712         {
 713             "comment": "Default port number is removed",
 714             "href": "https://example.net",
 715             "new_value": "example.com:443",
 716             "expected": {
 717                 "href": "https://example.com/",
 718                 "host": "example.com",
 719                 "hostname": "example.com",
 720                 "port": ""
 721             }
 722         },
 723         {
 724             "comment": "Default port number is only removed for the relevant scheme",
 725             "href": "https://example.net",
 726             "new_value": "example.com:80",
 727             "expected": {
 728                 "href": "https://example.com:80/",
 729                 "host": "example.com:80",
 730                 "hostname": "example.com",
 731                 "port": "80"
 732             }
 733         },
 734         {
 735             "comment": "Port number is removed if new port is scheme default and existing URL has a non-default port",
 736             "href": "http://example.net:8080",
 737             "new_value": "example.com:80",
 738             "expected": {
 739                 "href": "http://example.com/",
 740                 "host": "example.com",
 741                 "hostname": "example.com",
 742                 "port": ""
 743             }
 744         },
 745         {
 746             "comment": "Stuff after a / delimiter is ignored",
 747             "href": "http://example.net/path",
 748             "new_value": "example.com/stuff",
 749             "expected": {
 750                 "href": "http://example.com/path",
 751                 "host": "example.com",
 752                 "hostname": "example.com",
 753                 "port": ""
 754             }
 755         },
 756         {
 757             "comment": "Stuff after a / delimiter is ignored",
 758             "href": "http://example.net/path",
 759             "new_value": "example.com:8080/stuff",
 760             "expected": {
 761                 "href": "http://example.com:8080/path",
 762                 "host": "example.com:8080",
 763                 "hostname": "example.com",
 764                 "port": "8080"
 765             }
 766         },
 767         {
 768             "comment": "Stuff after a ? delimiter is ignored",
 769             "href": "http://example.net/path",
 770             "new_value": "example.com?stuff",
 771             "expected": {
 772                 "href": "http://example.com/path",
 773                 "host": "example.com",
 774                 "hostname": "example.com",
 775                 "port": ""
 776             }
 777         },
 778         {
 779             "comment": "Stuff after a ? delimiter is ignored",
 780             "href": "http://example.net/path",
 781             "new_value": "example.com:8080?stuff",
 782             "expected": {
 783                 "href": "http://example.com:8080/path",
 784                 "host": "example.com:8080",
 785                 "hostname": "example.com",
 786                 "port": "8080"
 787             }
 788         },
 789         {
 790             "comment": "Stuff after a # delimiter is ignored",
 791             "href": "http://example.net/path",
 792             "new_value": "example.com#stuff",
 793             "expected": {
 794                 "href": "http://example.com/path",
 795                 "host": "example.com",
 796                 "hostname": "example.com",
 797                 "port": ""
 798             }
 799         },
 800         {
 801             "comment": "Stuff after a # delimiter is ignored",
 802             "href": "http://example.net/path",
 803             "new_value": "example.com:8080#stuff",
 804             "expected": {
 805                 "href": "http://example.com:8080/path",
 806                 "host": "example.com:8080",
 807                 "hostname": "example.com",
 808                 "port": "8080"
 809             }
 810         },
 811         {
 812             "comment": "Stuff after a \\ delimiter is ignored for special schemes",
 813             "href": "http://example.net/path",
 814             "new_value": "example.com\\stuff",
 815             "expected": {
 816                 "href": "http://example.com/path",
 817                 "host": "example.com",
 818                 "hostname": "example.com",
 819                 "port": ""
 820             }
 821         },
 822         {
 823             "comment": "Stuff after a \\ delimiter is ignored for special schemes",
 824             "href": "http://example.net/path",
 825             "new_value": "example.com:8080\\stuff",
 826             "expected": {
 827                 "href": "http://example.com:8080/path",
 828                 "host": "example.com:8080",
 829                 "hostname": "example.com",
 830                 "port": "8080"
 831             }
 832         },
 833         {
 834             "comment": "\\ is not a delimiter for non-special schemes, but still forbidden in hosts",
 835             "href": "view-source+http://example.net/path",
 836             "new_value": "example.com\\stuff",
 837             "expected": {
 838                 "href": "view-source+http://example.net/path",
 839                 "host": "example.net",
 840                 "hostname": "example.net",
 841                 "port": ""
 842             }
 843         },
 844         {
 845             "comment": "Anything other than ASCII digit stops the port parser in a setter but is not an error",
 846             "href": "view-source+http://example.net/path",
 847             "new_value": "example.com:8080stuff2",
 848             "expected": {
 849                 "href": "view-source+http://example.com:8080/path",
 850                 "host": "example.com:8080",
 851                 "hostname": "example.com",
 852                 "port": "8080"
 853             }
 854         },
 855         {
 856             "comment": "Anything other than ASCII digit stops the port parser in a setter but is not an error",
 857             "href": "http://example.net/path",
 858             "new_value": "example.com:8080stuff2",
 859             "expected": {
 860                 "href": "http://example.com:8080/path",
 861                 "host": "example.com:8080",
 862                 "hostname": "example.com",
 863                 "port": "8080"
 864             }
 865         },
 866         {
 867             "comment": "Anything other than ASCII digit stops the port parser in a setter but is not an error",
 868             "href": "http://example.net/path",
 869             "new_value": "example.com:8080+2",
 870             "expected": {
 871                 "href": "http://example.com:8080/path",
 872                 "host": "example.com:8080",
 873                 "hostname": "example.com",
 874                 "port": "8080"
 875             }
 876         },
 877         {
 878             "comment": "Port numbers are 16 bit integers",
 879             "href": "http://example.net/path",
 880             "new_value": "example.com:65535",
 881             "expected": {
 882                 "href": "http://example.com:65535/path",
 883                 "host": "example.com:65535",
 884                 "hostname": "example.com",
 885                 "port": "65535"
 886             }
 887         },
 888         {
 889             "comment": "Port numbers are 16 bit integers, overflowing is an error. Hostname is still set, though.",
 890             "href": "http://example.net/path",
 891             "new_value": "example.com:65536",
 892             "expected": {
 893                 "href": "http://example.com/path",
 894                 "host": "example.com",
 895                 "hostname": "example.com",
 896                 "port": ""
 897             }
 898         },
 899         {
 900             "comment": "Broken IPv6",
 901             "href": "http://example.net/",
 902             "new_value": "[google.com]",
 903             "expected": {
 904                 "href": "http://example.net/",
 905                 "host": "example.net",
 906                 "hostname": "example.net"
 907             }
 908         },
 909         {
 910             "href": "http://example.net/",
 911             "new_value": "[::1.2.3.4x]",
 912             "expected": {
 913                 "href": "http://example.net/",
 914                 "host": "example.net",
 915                 "hostname": "example.net"
 916             }
 917         },
 918         {
 919             "href": "http://example.net/",
 920             "new_value": "[::1.2.3.]",
 921             "expected": {
 922                 "href": "http://example.net/",
 923                 "host": "example.net",
 924                 "hostname": "example.net"
 925             }
 926         },
 927         {
 928             "href": "http://example.net/",
 929             "new_value": "[::1.2.]",
 930             "expected": {
 931                 "href": "http://example.net/",
 932                 "host": "example.net",
 933                 "hostname": "example.net"
 934             }
 935         },
 936         {
 937             "href": "http://example.net/",
 938             "new_value": "[::1.]",
 939             "expected": {
 940                 "href": "http://example.net/",
 941                 "host": "example.net",
 942                 "hostname": "example.net"
 943             }
 944         },
 945         {
 946             "href": "file://y/",
 947             "new_value": "x:123",
 948             "expected": {
 949                 "href": "file://y/",
 950                 "host": "y",
 951                 "hostname": "y",
 952                 "port": ""
 953             }
 954         },
 955         {
 956             "href": "file://y/",
 957             "new_value": "loc%41lhost",
 958             "expected": {
 959                 "href": "file:///",
 960                 "host": "",
 961                 "hostname": "",
 962                 "port": ""
 963             }
 964         },
 965         {
 966             "href": "sc://test@test/",
 967             "new_value": "",
 968             "expected": {
 969                 "href": "sc://test@test/",
 970                 "host": "test",
 971                 "hostname": "test",
 972                 "username": "test"
 973             }
 974         },
 975         {
 976             "href": "sc://test:12/",
 977             "new_value": "",
 978             "expected": {
 979                 "href": "sc://test:12/",
 980                 "host": "test:12",
 981                 "hostname": "test",
 982                 "port": "12"
 983             }
 984         }
 985     ],
 986     "hostname": [
 987         {
 988             "comment": "Non-special scheme",
 989             "href": "sc://x/",
 990             "new_value": "\u0000",
 991             "expected": {
 992                 "href": "sc://x/",
 993                 "host": "x",
 994                 "hostname": "x"
 995             }
 996         },
 997         {
 998             "href": "sc://x/",
 999             "new_value": "\u0009",
1000             "expected": {
1001                 "href": "sc:///",
1002                 "host": "",
1003                 "hostname": ""
1004             }
1005         },
1006         {
1007             "href": "sc://x/",
1008             "new_value": "\u000A",
1009             "expected": {
1010                 "href": "sc:///",
1011                 "host": "",
1012                 "hostname": ""
1013             }
1014         },
1015         {
1016             "href": "sc://x/",
1017             "new_value": "\u000D",
1018             "expected": {
1019                 "href": "sc:///",
1020                 "host": "",
1021                 "hostname": ""
1022             }
1023         },
1024         {
1025             "href": "sc://x/",
1026             "new_value": " ",
1027             "expected": {
1028                 "href": "sc://x/",
1029                 "host": "x",
1030                 "hostname": "x"
1031             }
1032         },
1033         {
1034             "href": "sc://x/",
1035             "new_value": "#",
1036             "expected": {
1037                 "href": "sc:///",
1038                 "host": "",
1039                 "hostname": ""
1040             }
1041         },
1042         {
1043             "href": "sc://x/",
1044             "new_value": "/",
1045             "expected": {
1046                 "href": "sc:///",
1047                 "host": "",
1048                 "hostname": ""
1049             }
1050         },
1051         {
1052             "href": "sc://x/",
1053             "new_value": "?",
1054             "expected": {
1055                 "href": "sc:///",
1056                 "host": "",
1057                 "hostname": ""
1058             }
1059         },
1060         {
1061             "href": "sc://x/",
1062             "new_value": "@",
1063             "expected": {
1064                 "href": "sc://x/",
1065                 "host": "x",
1066                 "hostname": "x"
1067             }
1068         },
1069         {
1070             "comment": "Cannot-be-a-base means no host",
1071             "href": "mailto:me@example.net",
1072             "new_value": "example.com",
1073             "expected": {
1074                 "href": "mailto:me@example.net",
1075                 "host": ""
1076             }
1077         },
1078         {
1079             "comment": "Cannot-be-a-base means no host",
1080             "href": "data:text/plain,Stuff",
1081             "new_value": "example.net",
1082             "expected": {
1083                 "href": "data:text/plain,Stuff",
1084                 "host": ""
1085             }
1086         },
1087         {
1088             "href": "http://example.net:8080",
1089             "new_value": "example.com",
1090             "expected": {
1091                 "href": "http://example.com:8080/",
1092                 "host": "example.com:8080",
1093                 "hostname": "example.com",
1094                 "port": "8080"
1095             }
1096         },
1097         {
1098             "comment": "The empty host is not valid for special schemes",
1099             "href": "http://example.net",
1100             "new_value": "",
1101             "expected": {
1102                 "href": "http://example.net/",
1103                 "host": "example.net"
1104             }
1105         },
1106         {
1107             "comment": "The empty host is OK for non-special schemes",
1108             "href": "view-source+http://example.net/foo",
1109             "new_value": "",
1110             "expected": {
1111                 "href": "view-source+http:///foo",
1112                 "host": ""
1113             }
1114         },
1115         {
1116             "comment": "Path-only URLs can gain a host",
1117             "href": "a:/foo",
1118             "new_value": "example.net",
1119             "expected": {
1120                 "href": "a://example.net/foo",
1121                 "host": "example.net"
1122             }
1123         },
1124         {
1125             "comment": "IPv4 address syntax is normalized",
1126             "href": "http://example.net:8080",
1127             "new_value": "0x7F000001",
1128             "expected": {
1129                 "href": "http://127.0.0.1:8080/",
1130                 "host": "127.0.0.1:8080",
1131                 "hostname": "127.0.0.1",
1132                 "port": "8080"
1133             }
1134         },
1135         {
1136             "comment": "IPv6 address syntax is normalized",
1137             "href": "http://example.net",
1138             "new_value": "[::0:01]",
1139             "expected": {
1140                 "href": "http://[::1]/",
1141                 "host": "[::1]",
1142                 "hostname": "[::1]",
1143                 "port": ""
1144             }
1145         },
1146         {
1147             "comment": "Stuff after a : delimiter is ignored",
1148             "href": "http://example.net/path",
1149             "new_value": "example.com:8080",
1150             "expected": {
1151                 "href": "http://example.com/path",
1152                 "host": "example.com",
1153                 "hostname": "example.com",
1154                 "port": ""
1155             }
1156         },
1157         {
1158             "comment": "Stuff after a : delimiter is ignored",
1159             "href": "http://example.net:8080/path",
1160             "new_value": "example.com:",
1161             "expected": {
1162                 "href": "http://example.com:8080/path",
1163                 "host": "example.com:8080",
1164                 "hostname": "example.com",
1165                 "port": "8080"
1166             }
1167         },
1168         {
1169             "comment": "Stuff after a / delimiter is ignored",
1170             "href": "http://example.net/path",
1171             "new_value": "example.com/stuff",
1172             "expected": {
1173                 "href": "http://example.com/path",
1174                 "host": "example.com",
1175                 "hostname": "example.com",
1176                 "port": ""
1177             }
1178         },
1179         {
1180             "comment": "Stuff after a ? delimiter is ignored",
1181             "href": "http://example.net/path",
1182             "new_value": "example.com?stuff",
1183             "expected": {
1184                 "href": "http://example.com/path",
1185                 "host": "example.com",
1186                 "hostname": "example.com",
1187                 "port": ""
1188             }
1189         },
1190         {
1191             "comment": "Stuff after a # delimiter is ignored",
1192             "href": "http://example.net/path",
1193             "new_value": "example.com#stuff",
1194             "expected": {
1195                 "href": "http://example.com/path",
1196                 "host": "example.com",
1197                 "hostname": "example.com",
1198                 "port": ""
1199             }
1200         },
1201         {
1202             "comment": "Stuff after a \\ delimiter is ignored for special schemes",
1203             "href": "http://example.net/path",
1204             "new_value": "example.com\\stuff",
1205             "expected": {
1206                 "href": "http://example.com/path",
1207                 "host": "example.com",
1208                 "hostname": "example.com",
1209                 "port": ""
1210             }
1211         },
1212         {
1213             "comment": "\\ is not a delimiter for non-special schemes, but still forbidden in hosts",
1214             "href": "view-source+http://example.net/path",
1215             "new_value": "example.com\\stuff",
1216             "expected": {
1217                 "href": "view-source+http://example.net/path",
1218                 "host": "example.net",
1219                 "hostname": "example.net",
1220                 "port": ""
1221             }
1222         },
1223         {
1224             "comment": "Broken IPv6",
1225             "href": "http://example.net/",
1226             "new_value": "[google.com]",
1227             "expected": {
1228                 "href": "http://example.net/",
1229                 "host": "example.net",
1230                 "hostname": "example.net"
1231             }
1232         },
1233         {
1234             "href": "http://example.net/",
1235             "new_value": "[::1.2.3.4x]",
1236             "expected": {
1237                 "href": "http://example.net/",
1238                 "host": "example.net",
1239                 "hostname": "example.net"
1240             }
1241         },
1242         {
1243             "href": "http://example.net/",
1244             "new_value": "[::1.2.3.]",
1245             "expected": {
1246                 "href": "http://example.net/",
1247                 "host": "example.net",
1248                 "hostname": "example.net"
1249             }
1250         },
1251         {
1252             "href": "http://example.net/",
1253             "new_value": "[::1.2.]",
1254             "expected": {
1255                 "href": "http://example.net/",
1256                 "host": "example.net",
1257                 "hostname": "example.net"
1258             }
1259         },
1260         {
1261             "href": "http://example.net/",
1262             "new_value": "[::1.]",
1263             "expected": {
1264                 "href": "http://example.net/",
1265                 "host": "example.net",
1266                 "hostname": "example.net"
1267             }
1268         },
1269         {
1270             "href": "file://y/",
1271             "new_value": "x:123",
1272             "expected": {
1273                 "href": "file://y/",
1274                 "host": "y",
1275                 "hostname": "y",
1276                 "port": ""
1277             }
1278         },
1279         {
1280             "href": "file://y/",
1281             "new_value": "loc%41lhost",
1282             "expected": {
1283                 "href": "file:///",
1284                 "host": "",
1285                 "hostname": "",
1286                 "port": ""
1287             }
1288         },
1289         {
1290             "href": "sc://test@test/",
1291             "new_value": "",
1292             "expected": {
1293                 "href": "sc://test@test/",
1294                 "host": "test",
1295                 "hostname": "test",
1296                 "username": "test"
1297             }
1298         },
1299         {
1300             "href": "sc://test:12/",
1301             "new_value": "",
1302             "expected": {
1303                 "href": "sc://test:12/",
1304                 "host": "test:12",
1305                 "hostname": "test",
1306                 "port": "12"
1307             }
1308         }
1309     ],
1310     "port": [
1311         {
1312             "href": "http://example.net",
1313             "new_value": "8080",
1314             "expected": {
1315                 "href": "http://example.net:8080/",
1316                 "host": "example.net:8080",
1317                 "hostname": "example.net",
1318                 "port": "8080"
1319             }
1320         },
1321         {
1322             "comment": "Port number is removed if empty is the new value",
1323             "href": "http://example.net:8080",
1324             "new_value": "",
1325             "expected": {
1326                 "href": "http://example.net/",
1327                 "host": "example.net",
1328                 "hostname": "example.net",
1329                 "port": ""
1330             }
1331         },
1332         {
1333             "comment": "Default port number is removed",
1334             "href": "http://example.net:8080",
1335             "new_value": "80",
1336             "expected": {
1337                 "href": "http://example.net/",
1338                 "host": "example.net",
1339                 "hostname": "example.net",
1340                 "port": ""
1341             }
1342         },
1343         {
1344             "comment": "Default port number is removed",
1345             "href": "https://example.net:4433",
1346             "new_value": "443",
1347             "expected": {
1348                 "href": "https://example.net/",
1349                 "host": "example.net",
1350                 "hostname": "example.net",
1351                 "port": ""
1352             }
1353         },
1354         {
1355             "comment": "Default port number is only removed for the relevant scheme",
1356             "href": "https://example.net",
1357             "new_value": "80",
1358             "expected": {
1359                 "href": "https://example.net:80/",
1360                 "host": "example.net:80",
1361                 "hostname": "example.net",
1362                 "port": "80"
1363             }
1364         },
1365         {
1366             "comment": "Stuff after a / delimiter is ignored",
1367             "href": "http://example.net/path",
1368             "new_value": "8080/stuff",
1369             "expected": {
1370                 "href": "http://example.net:8080/path",
1371                 "host": "example.net:8080",
1372                 "hostname": "example.net",
1373                 "port": "8080"
1374             }
1375         },
1376         {
1377             "comment": "Stuff after a ? delimiter is ignored",
1378             "href": "http://example.net/path",
1379             "new_value": "8080?stuff",
1380             "expected": {
1381                 "href": "http://example.net:8080/path",
1382                 "host": "example.net:8080",
1383                 "hostname": "example.net",
1384                 "port": "8080"
1385             }
1386         },
1387         {
1388             "comment": "Stuff after a # delimiter is ignored",
1389             "href": "http://example.net/path",
1390             "new_value": "8080#stuff",
1391             "expected": {
1392                 "href": "http://example.net:8080/path",
1393                 "host": "example.net:8080",
1394                 "hostname": "example.net",
1395                 "port": "8080"
1396             }
1397         },
1398         {
1399             "comment": "Stuff after a \\ delimiter is ignored for special schemes",
1400             "href": "http://example.net/path",
1401             "new_value": "8080\\stuff",
1402             "expected": {
1403                 "href": "http://example.net:8080/path",
1404                 "host": "example.net:8080",
1405                 "hostname": "example.net",
1406                 "port": "8080"
1407             }
1408         },
1409         {
1410             "comment": "Anything other than ASCII digit stops the port parser in a setter but is not an error",
1411             "href": "view-source+http://example.net/path",
1412             "new_value": "8080stuff2",
1413             "expected": {
1414                 "href": "view-source+http://example.net:8080/path",
1415                 "host": "example.net:8080",
1416                 "hostname": "example.net",
1417                 "port": "8080"
1418             }
1419         },
1420         {
1421             "comment": "Anything other than ASCII digit stops the port parser in a setter but is not an error",
1422             "href": "http://example.net/path",
1423             "new_value": "8080stuff2",
1424             "expected": {
1425                 "href": "http://example.net:8080/path",
1426                 "host": "example.net:8080",
1427                 "hostname": "example.net",
1428                 "port": "8080"
1429             }
1430         },
1431         {
1432             "comment": "Anything other than ASCII digit stops the port parser in a setter but is not an error",
1433             "href": "http://example.net/path",
1434             "new_value": "8080+2",
1435             "expected": {
1436                 "href": "http://example.net:8080/path",
1437                 "host": "example.net:8080",
1438                 "hostname": "example.net",
1439                 "port": "8080"
1440             }
1441         },
1442         {
1443             "comment": "Port numbers are 16 bit integers",
1444             "href": "http://example.net/path",
1445             "new_value": "65535",
1446             "expected": {
1447                 "href": "http://example.net:65535/path",
1448                 "host": "example.net:65535",
1449                 "hostname": "example.net",
1450                 "port": "65535"
1451             }
1452         },
1453         {
1454             "comment": "Port numbers are 16 bit integers, overflowing is an error",
1455             "href": "http://example.net:8080/path",
1456             "new_value": "65536",
1457             "expected": {
1458                 "href": "http://example.net:8080/path",
1459                 "host": "example.net:8080",
1460                 "hostname": "example.net",
1461                 "port": "8080"
1462             }
1463         },
1464         {
1465             "comment": "Port numbers are 16 bit integers, overflowing is an error",
1466             "href": "non-special://example.net:8080/path",
1467             "new_value": "65536",
1468             "expected": {
1469                 "href": "non-special://example.net:8080/path",
1470                 "host": "example.net:8080",
1471                 "hostname": "example.net",
1472                 "port": "8080"
1473             }
1474         },
1475         {
1476             "href": "file://test/",
1477             "new_value": "12",
1478             "expected": {
1479                 "href": "file://test/",
1480                 "port": ""
1481             }
1482         },
1483         {
1484             "href": "file://localhost/",
1485             "new_value": "12",
1486             "expected": {
1487                 "href": "file:///",
1488                 "port": ""
1489             }
1490         },
1491         {
1492             "href": "non-base:value",
1493             "new_value": "12",
1494             "expected": {
1495                 "href": "non-base:value",
1496                 "port": ""
1497             }
1498         },
1499         {
1500             "href": "sc:///",
1501             "new_value": "12",
1502             "expected": {
1503                 "href": "sc:///",
1504                 "port": ""
1505             }
1506         },
1507         {
1508             "href": "sc://x/",
1509             "new_value": "12",
1510             "expected": {
1511                 "href": "sc://x:12/",
1512                 "port": "12"
1513             }
1514         },
1515         {
1516             "href": "javascript://x/",
1517             "new_value": "12",
1518             "expected": {
1519                 "href": "javascript://x:12/",
1520                 "port": "12"
1521             }
1522         }
1523     ],
1524     "pathname": [
1525         {
1526             "comment": "Cannot-be-a-base don’t have a path",
1527             "href": "mailto:me@example.net",
1528             "new_value": "/foo",
1529             "expected": {
1530                 "href": "mailto:me@example.net",
1531                 "pathname": "me@example.net"
1532             }
1533         },
1534         {
1535             "href": "unix:/run/foo.socket?timeout=10",
1536             "new_value": "/var/log/../run/bar.socket",
1537             "expected": {
1538                 "href": "unix:/var/run/bar.socket?timeout=10",
1539                 "pathname": "/var/run/bar.socket"
1540             }
1541         },
1542         {
1543             "href": "https://example.net#nav",
1544             "new_value": "home",
1545             "expected": {
1546                 "href": "https://example.net/home#nav",
1547                 "pathname": "/home"
1548             }
1549         },
1550         {
1551             "href": "https://example.net#nav",
1552             "new_value": "../home",
1553             "expected": {
1554                 "href": "https://example.net/home#nav",
1555                 "pathname": "/home"
1556             }
1557         },
1558         {
1559             "comment": "\\ is a segment delimiter for 'special' URLs",
1560             "href": "http://example.net/home?lang=fr#nav",
1561             "new_value": "\\a\\%2E\\b\\%2e.\\c",
1562             "expected": {
1563                 "href": "http://example.net/a/c?lang=fr#nav",
1564                 "pathname": "/a/c"
1565             }
1566         },
1567         {
1568             "comment": "\\ is *not* a segment delimiter for non-'special' URLs",
1569             "href": "view-source+http://example.net/home?lang=fr#nav",
1570             "new_value": "\\a\\%2E\\b\\%2e.\\c",
1571             "expected": {
1572                 "href": "view-source+http://example.net/\\a\\%2E\\b\\%2e.\\c?lang=fr#nav",
1573                 "pathname": "/\\a\\%2E\\b\\%2e.\\c"
1574             }
1575         },
1576         {
1577             "comment": "UTF-8 percent encoding with the default encode set. Tabs and newlines are removed.",
1578             "href": "a:/",
1579             "new_value": "\u0000\u0001\t\n\r\u001f !\"#$%&'()*+,-./09:;<=>?@AZ[\\]^_`az{|}~\u007f\u0080\u0081Éé",
1580             "expected": {
1581                 "href": "a:/%00%01%1F%20!%22%23$%&'()*+,-./09:;%3C=%3E%3F@AZ[\\]^_%60az%7B|%7D~%7F%C2%80%C2%81%C3%89%C3%A9",
1582                 "pathname": "/%00%01%1F%20!%22%23$%&'()*+,-./09:;%3C=%3E%3F@AZ[\\]^_%60az%7B|%7D~%7F%C2%80%C2%81%C3%89%C3%A9"
1583             }
1584         },
1585         {
1586             "comment": "Bytes already percent-encoded are left as-is, including %2E outside dotted segments.",
1587             "href": "http://example.net",
1588             "new_value": "%2e%2E%c3%89té",
1589             "expected": {
1590                 "href": "http://example.net/%2e%2E%c3%89t%C3%A9",
1591                 "pathname": "/%2e%2E%c3%89t%C3%A9"
1592             }
1593         },
1594         {
1595             "comment": "? needs to be encoded",
1596             "href": "http://example.net",
1597             "new_value": "?",
1598             "expected": {
1599                 "href": "http://example.net/%3F",
1600                 "pathname": "/%3F"
1601             }
1602         },
1603         {
1604             "comment": "# needs to be encoded",
1605             "href": "http://example.net",
1606             "new_value": "#",
1607             "expected": {
1608                 "href": "http://example.net/%23",
1609                 "pathname": "/%23"
1610             }
1611         },
1612         {
1613             "comment": "? needs to be encoded, non-special scheme",
1614             "href": "sc://example.net",
1615             "new_value": "?",
1616             "expected": {
1617                 "href": "sc://example.net/%3F",
1618                 "pathname": "/%3F"
1619             }
1620         },
1621         {
1622             "comment": "# needs to be encoded, non-special scheme",
1623             "href": "sc://example.net",
1624             "new_value": "#",
1625             "expected": {
1626                 "href": "sc://example.net/%23",
1627                 "pathname": "/%23"
1628             }
1629         },
1630         {
1631             "comment": "File URLs and (back)slashes",
1632             "href": "file://monkey/",
1633             "new_value": "\\\\",
1634             "expected": {
1635                 "href": "file://monkey/",
1636                 "pathname": "/"
1637             }
1638         },
1639         {
1640             "comment": "File URLs and (back)slashes",
1641             "href": "file:///unicorn",
1642             "new_value": "//\\/",
1643             "expected": {
1644                 "href": "file:///",
1645                 "pathname": "/"
1646             }
1647         },
1648         {
1649             "comment": "File URLs and (back)slashes",
1650             "href": "file:///unicorn",
1651             "new_value": "//monkey/..//",
1652             "expected": {
1653                 "href": "file:///",
1654                 "pathname": "/"
1655             }
1656         }
1657     ],
1658     "search": [
1659         {
1660             "href": "https://example.net#nav",
1661             "new_value": "lang=fr",
1662             "expected": {
1663                 "href": "https://example.net/?lang=fr#nav",
1664                 "search": "?lang=fr"
1665             }
1666         },
1667         {
1668             "href": "https://example.net?lang=en-US#nav",
1669             "new_value": "lang=fr",
1670             "expected": {
1671                 "href": "https://example.net/?lang=fr#nav",
1672                 "search": "?lang=fr"
1673             }
1674         },
1675         {
1676             "href": "https://example.net?lang=en-US#nav",
1677             "new_value": "?lang=fr",
1678             "expected": {
1679                 "href": "https://example.net/?lang=fr#nav",
1680                 "search": "?lang=fr"
1681             }
1682         },
1683         {
1684             "href": "https://example.net?lang=en-US#nav",
1685             "new_value": "??lang=fr",
1686             "expected": {
1687                 "href": "https://example.net/??lang=fr#nav",
1688                 "search": "??lang=fr"
1689             }
1690         },
1691         {
1692             "href": "https://example.net?lang=en-US#nav",
1693             "new_value": "?",
1694             "expected": {
1695                 "href": "https://example.net/?#nav",
1696                 "search": ""
1697             }
1698         },
1699         {
1700             "href": "https://example.net?lang=en-US#nav",
1701             "new_value": "",
1702             "expected": {
1703                 "href": "https://example.net/#nav",
1704                 "search": ""
1705             }
1706         },
1707         {
1708             "href": "https://example.net?lang=en-US",
1709             "new_value": "",
1710             "expected": {
1711                 "href": "https://example.net/",
1712                 "search": ""
1713             }
1714         },
1715         {
1716             "href": "https://example.net",
1717             "new_value": "",
1718             "expected": {
1719                 "href": "https://example.net/",
1720                 "search": ""
1721             }
1722         },
1723         {
1724             "comment": "UTF-8 percent encoding with the query encode set. Tabs and newlines are removed.",
1725             "href": "a:/",
1726             "new_value": "\u0000\u0001\t\n\r\u001f !\"#$%&'()*+,-./09:;<=>?@AZ[\\]^_`az{|}~\u007f\u0080\u0081Éé",
1727             "expected": {
1728                 "href": "a:/?%00%01%1F%20!%22%23$%&'()*+,-./09:;%3C=%3E?@AZ[\\]^_`az{|}~%7F%C2%80%C2%81%C3%89%C3%A9",
1729                 "search": "?%00%01%1F%20!%22%23$%&'()*+,-./09:;%3C=%3E?@AZ[\\]^_`az{|}~%7F%C2%80%C2%81%C3%89%C3%A9"
1730             }
1731         },
1732         {
1733             "comment": "Bytes already percent-encoded are left as-is",
1734             "href": "http://example.net",
1735             "new_value": "%c3%89té",
1736             "expected": {
1737                 "href": "http://example.net/?%c3%89t%C3%A9",
1738                 "search": "?%c3%89t%C3%A9"
1739             }
1740         }
1741     ],
1742     "hash": [
1743         {
1744             "href": "https://example.net",
1745             "new_value": "main",
1746             "expected": {
1747                 "href": "https://example.net/#main",
1748                 "hash": "#main"
1749             }
1750         },
1751         {
1752             "href": "https://example.net#nav",
1753             "new_value": "main",
1754             "expected": {
1755                 "href": "https://example.net/#main",
1756                 "hash": "#main"
1757             }
1758         },
1759         {
1760             "href": "https://example.net?lang=en-US",
1761             "new_value": "##nav",
1762             "expected": {
1763                 "href": "https://example.net/?lang=en-US##nav",
1764                 "hash": "##nav"
1765             }
1766         },
1767         {
1768             "href": "https://example.net?lang=en-US#nav",
1769             "new_value": "#main",
1770             "expected": {
1771                 "href": "https://example.net/?lang=en-US#main",
1772                 "hash": "#main"
1773             }
1774         },
1775         {
1776             "href": "https://example.net?lang=en-US#nav",
1777             "new_value": "#",
1778             "expected": {
1779                 "href": "https://example.net/?lang=en-US#",
1780                 "hash": ""
1781             }
1782         },
1783         {
1784             "href": "https://example.net?lang=en-US#nav",
1785             "new_value": "",
1786             "expected": {
1787                 "href": "https://example.net/?lang=en-US",
1788                 "hash": ""
1789             }
1790         },
1791         {
1792             "href": "http://example.net",
1793             "new_value": "#foo bar",
1794             "expected": {
1795                 "href": "http://example.net/#foo%20bar",
1796                 "hash": "#foo%20bar"
1797             }
1798         },
1799         {
1800             "href": "http://example.net",
1801             "new_value": "#foo\"bar",
1802             "expected": {
1803                 "href": "http://example.net/#foo%22bar",
1804                 "hash": "#foo%22bar"
1805             }
1806         },
1807         {
1808             "href": "http://example.net",
1809             "new_value": "#foo<bar",
1810             "expected": {
1811                 "href": "http://example.net/#foo%3Cbar",
1812                 "hash": "#foo%3Cbar"
1813             }
1814         },
1815         {
1816             "href": "http://example.net",
1817             "new_value": "#foo>bar",
1818             "expected": {
1819                 "href": "http://example.net/#foo%3Ebar",
1820                 "hash": "#foo%3Ebar"
1821             }
1822         },
1823         {
1824             "href": "http://example.net",
1825             "new_value": "#foo`bar",
1826             "expected": {
1827                 "href": "http://example.net/#foo%60bar",
1828                 "hash": "#foo%60bar"
1829             }
1830         },
1831         {
1832             "comment": "Simple percent-encoding; tabs and newlines are removed",
1833             "href": "a:/",
1834             "new_value": "\u0000\u0001\t\n\r\u001f !\"#$%&'()*+,-./09:;<=>?@AZ[\\]^_`az{|}~\u007f\u0080\u0081Éé",
1835             "expected": {
1836                 "href": "a:/#%00%01%1F%20!%22#$%&'()*+,-./09:;%3C=%3E?@AZ[\\]^_%60az{|}~%7F%C2%80%C2%81%C3%89%C3%A9",
1837                 "hash": "#%00%01%1F%20!%22#$%&'()*+,-./09:;%3C=%3E?@AZ[\\]^_%60az{|}~%7F%C2%80%C2%81%C3%89%C3%A9"
1838             }
1839         },
1840         {
1841             "comment": "Percent-encode NULLs in fragment",
1842             "href": "http://example.net",
1843             "new_value": "a\u0000b",
1844             "expected": {
1845                 "href": "http://example.net/#a%00b",
1846                 "hash": "#a%00b"
1847             }
1848         },
1849         {
1850             "comment": "Percent-encode NULLs in fragment",
1851             "href": "non-spec:/",
1852             "new_value": "a\u0000b",
1853             "expected": {
1854                 "href": "non-spec:/#a%00b",
1855                 "hash": "#a%00b"
1856             }
1857         },
1858         {
1859             "comment": "Bytes already percent-encoded are left as-is",
1860             "href": "http://example.net",
1861             "new_value": "%c3%89té",
1862             "expected": {
1863                 "href": "http://example.net/#%c3%89t%C3%A9",
1864                 "hash": "#%c3%89t%C3%A9"
1865             }
1866         },
1867         {
1868             "href": "javascript:alert(1)",
1869             "new_value": "castle",
1870             "expected": {
1871                 "href": "javascript:alert(1)#castle",
1872                 "hash": "#castle"
1873             }
1874         }
1875     ]
1876 }