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function makeURL(spec) {
return Cc["@mozilla.org/network/io-service;1"].
getService(Components.interfaces.nsIIOService).
newURI(spec, null, null).
QueryInterface(Components.interfaces.nsIURL);
}
// Checks that nsIURL::GetRelativeSpec does what it claims to do.
function run_test() {
// Elements of tests have the form [this.spec, aURIToCompare.spec, expectedResult].
let tests = [
["http://mozilla.org/", "http://www.mozilla.org/", "http://www.mozilla.org/"],
["http://mozilla.org/", "http://www.mozilla.org", "http://www.mozilla.org/"],
["http://foo.com/bar/", "http://foo.com:80/bar/", "" ],
["http://foo.com/", "http://foo.com/a.htm#b", "a.htm#b" ],
["http://foo.com/a/b/", "http://foo.com/c", "../../c" ],
["http://foo.com/a?b/c/", "http://foo.com/c" , "c" ],
["http://foo.com/a#b/c/", "http://foo.com/c" , "c" ],
["http://foo.com/a;p?b/c/", "http://foo.com/c" , "c" ],
["http://foo.com/a/b?c/d/", "http://foo.com/c", "../c" ],
["http://foo.com/a/b#c/d/", "http://foo.com/c", "../c" ],
["http://foo.com/a/b;p?c/d/", "http://foo.com/c", "../c" ],
["http://foo.com/a/b/c?d/e/", "http://foo.com/f", "../../f" ],
["http://foo.com/a/b/c#d/e/", "http://foo.com/f", "../../f" ],
["http://foo.com/a/b/c;p?d/e/", "http://foo.com/f", "../../f" ],
["http://foo.com/a?b/c/", "http://foo.com/c/d" , "c/d" ],
["http://foo.com/a#b/c/", "http://foo.com/c/d" , "c/d" ],
["http://foo.com/a;p?b/c/", "http://foo.com/c/d" , "c/d" ],
["http://foo.com/a/b?c/d/", "http://foo.com/c/d", "../c/d" ],
["http://foo.com/a/b#c/d/", "http://foo.com/c/d", "../c/d" ],
["http://foo.com/a/b;p?c/d/", "http://foo.com/c/d", "../c/d" ],
["http://foo.com/a/b/c?d/e/", "http://foo.com/f/g/", "../../f/g/" ],
["http://foo.com/a/b/c#d/e/", "http://foo.com/f/g/", "../../f/g/" ],
["http://foo.com/a/b/c;p?d/e/", "http://foo.com/f/g/", "../../f/g/" ],
];
for (var i = 0; i < tests.length; i++) {
let url1 = makeURL(tests[i][0]);
let url2 = makeURL(tests[i][1]);
let expected = tests[i][2];
do_check_eq(expected, url1.getRelativeSpec(url2));
}
}
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