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// Tests for nsITextToSubURI.unEscapeNonAsciiURI
function run_test() {
const textToSubURI = Components.classes["@mozilla.org/intl/texttosuburi;1"].getService(Components.interfaces.nsITextToSubURI);
// Tests whether nsTextToSubURI does UTF-16 unescaping (it shouldn't)
const testURI = "data:text/html,%FE%FF";
do_check_eq(textToSubURI.unEscapeNonAsciiURI("UTF-16", testURI), testURI);
// Tests whether incomplete multibyte sequences throw.
const tests = [{
input: "http://example.com/?p=%E9",
throws: Components.results.NS_ERROR_ILLEGAL_INPUT,
}, {
input: "http://example.com/?p=%E9%80",
throws: Components.results.NS_ERROR_ILLEGAL_INPUT,
}, {
input: "http://example.com/?p=%E9%80%80",
expected: "http://example.com/?p=\u9000",
}, {
input: "http://example.com/?p=%E9e",
throws: Components.results.NS_ERROR_ILLEGAL_INPUT,
}, {
input: "http://example.com/?p=%E9%E9",
throws: Components.results.NS_ERROR_ILLEGAL_INPUT,
}, {
input: "http://example.com/?name=M%FCller/",
throws: Components.results.NS_ERROR_ILLEGAL_INPUT,
}, {
input: "http://example.com/?name=M%C3%BCller/",
expected: "http://example.com/?name=Müller/",
}];
for (const t of tests) {
if (t.throws !== undefined) {
let thrown = undefined;
try {
textToSubURI.unEscapeNonAsciiURI("UTF-8", t.input);
} catch (e) {
thrown = e.result;
}
do_check_eq(thrown, t.throws);
} else {
do_check_eq(textToSubURI.unEscapeNonAsciiURI("UTF-8", t.input), t.expected);
}
}
}
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