third_party/WebKit/LayoutTests/fast/url/script-tests/relative.js

   1 description("Test resolution of relative URLs.");
   2
   3 cases = [
   4   // Format: [baseURL, relativeURL, expectedURL],
   5   // Basic absolute input.
   6   ["http://host/a", "http://another/", "http://another/"],
   7   ["http://host/a", "http:////another/", "http://another/"],
   8   // Empty relative URLs should only remove the ref part of the URL,
   9   // leaving the rest unchanged.
  10   ["http://foo/bar", "", "http://foo/bar"],
  11   ["http://foo/bar#ref", "", "http://foo/bar"],
  12   ["http://foo/bar#", "", "http://foo/bar"],
  13   // Spaces at the ends of the relative path should be ignored.
  14   ["http://foo/bar", "  another  ", "http://foo/another"],
  15   ["http://foo/bar", "  .  ", "http://foo/"],
  16   ["http://foo/bar", " \t ", "http://foo/bar"],
  17   // Matching schemes without two slashes are treated as relative.
  18   ["http://host/a", "http:path", "http://host/path"],
  19   ["http://host/a/", "http:path", "http://host/a/path"],
  20   ["http://host/a", "http:/path", "http://host/path"],
  21   ["http://host/a", "HTTP:/path", "http://host/path"],
  22   // Nonmatching schemes are absolute.
  23   ["http://host/a", "https:host2", "https://host2/"],
  24   ["http://host/a", "htto:/host2", "htto:/host2"],
  25   // Absolute path input
  26   ["http://host/a", "/b/c/d", "http://host/b/c/d"],
  27   ["http://host/a", "\\\\b\\\\c\\\\d", "http://host/b/c/d"],
  28   ["http://host/a", "/b/../c", "http://host/c"],
  29   ["http://host/a?b#c", "/b/../c", "http://host/c"],
  30   ["http://host/a", "\\\\b/../c?x#y", "http://host/c?x#y"],
  31   ["http://host/a?b#c", "/b/../c?x#y", "http://host/c?x#y"],
  32   // Relative path input
  33   ["http://host/a", "b", "http://host/b"],
  34   ["http://host/a", "bc/de", "http://host/bc/de"],
  35   ["http://host/a/", "bc/de?query#ref", "http://host/a/bc/de?query#ref"],
  36   ["http://host/a/", ".", "http://host/a/"],
  37   ["http://host/a/", "..", "http://host/"],
  38   ["http://host/a/", "./..", "http://host/"],
  39   ["http://host/a/", "../.", "http://host/"],
  40   ["http://host/a/", "././.", "http://host/a/"],
  41   ["http://host/a?query#ref", "../../../foo", "http://host/foo"],
  42   // Query input
  43   ["http://host/a", "?foo=bar", "http://host/a?foo=bar"],
  44   ["http://host/a?x=y#z", "?", "http://host/a?"],
  45   ["http://host/a?x=y#z", "?foo=bar#com", "http://host/a?foo=bar#com"],
  46   // Ref input
  47   ["http://host/a", "#ref", "http://host/a#ref"],
  48   ["http://host/a#b", "#", "http://host/a#"],
  49   ["http://host/a?foo=bar#hello", "#bye", "http://host/a?foo=bar#bye"],
  50   // Non-hierarchical base: no relative handling. Relative input should
  51   // error, and if a scheme is present, it should be treated as absolute.
  52   ["data:foobar", "baz.html", ""],
  53   ["data:foobar", "data:baz", "data:baz"],
  54   ["data:foobar", "data:/base", "data:/base"],
  55   // Non-hierarchical base: absolute input should succeed.
  56   ["data:foobar", "http://host/", "http://host/"],
  57   ["data:foobar", "http:host", "http://host/"],
  58   // Invalid schemes should be treated as relative.
  59   ["http://foo/bar", "./asd:fgh", "http://foo/asd:fgh"],
  60   ["http://foo/bar", ":foo", "http://foo/:foo"],
  61   ["http://foo/bar", " hello world", "http://foo/hello%20world"],
  62   ["data:asdf", ":foo", ""],
  63   // We should treat semicolons like any other character in URL resolving
  64   ["http://host/a", ";foo", "http://host/;foo"],
  65   ["http://host/a;", ";foo", "http://host/;foo"],
  66   ["http://host/a", ";/../bar", "http://host/bar"],
  67   // Relative URLs can also be written as "//foo/bar" which is relative to
  68   // the scheme. In this case, it would take the old scheme, so for http
  69   // the example would resolve to "http://foo/bar".
  70   ["http://host/a", "//another", "http://another/"],
  71   ["http://host/a", "//another/path?query#ref", "http://another/path?query#ref"],
  72   ["http://host/a", "///another/path", "http://another/path"],
  73   ["http://host/a", "//Another\\\\path", "http://another/path"],
  74   ["http://host/a", "//", "http:"],
  75   // IE will also allow one or the other to be a backslash to get the same
  76   // behavior.
  77   ["http://host/a", "\\\\/another/path", "http://another/path"],
  78   ["http://host/a", "/\\\\Another\\\\path", "http://another/path"],
  79 ];
  80
  81 var originalBaseURL = canonicalize(".");
  82
  83 for (var i = 0; i < cases.length; ++i) {
  84   baseURL = cases[i][0];
  85   relativeURL = cases[i][1];
  86   expectedURL = cases[i][2];
  87   setBaseURL(baseURL);
  88   shouldBe("canonicalize('" + relativeURL + "')",
  89            "'" + expectedURL + "'");
  90 }
  91
  92 setBaseURL(originalBaseURL);