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function ok(what, msg) {
postMessage({ event: msg, test: "ok", a: what });
}
function is(a, b, msg) {
postMessage({ event: msg, test: "is", a, b });
}
// This is a copy of dom/xhr/tests/test_XHR_parameters.js
var validParameters = [
undefined,
null,
{},
{ mozSystem: "" },
{ mozSystem: 0 },
{ mozAnon: 1 },
{ mozAnon: [] },
{
get mozAnon() {
return true;
},
},
0,
7,
Math.PI,
"string",
true,
false,
];
var invalidParameters = [
{
get mozSystem() {
throw new Error("Bla");
},
},
];
function testParameters(havePrivileges) {
function testValidParameter(value) {
var xhr;
try {
xhr = new XMLHttpRequest(value);
} catch (ex) {
ok(false, "Got unexpected exception: " + ex);
return;
}
ok(!!xhr, "passed " + JSON.stringify(value));
// If the page doesnt have privileges to create a system or anon XHR,
// these flags will always be false no matter what is passed.
var expectedAnon = false;
var expectedSystem = false;
if (havePrivileges) {
expectedAnon = Boolean(value && value.mozAnon);
expectedSystem = Boolean(value && value.mozSystem);
}
is(xhr.mozAnon, expectedAnon, "testing mozAnon");
is(xhr.mozSystem, expectedSystem, "testing mozSystem");
}
function testInvalidParameter(value) {
try {
new XMLHttpRequest(value);
ok(
false,
"invalid parameter did not cause exception: " + JSON.stringify(value)
);
} catch (ex) {
ok(
true,
"invalid parameter raised exception as expected: " + JSON.stringify(ex)
);
}
}
validParameters.forEach(testValidParameter);
invalidParameters.forEach(testInvalidParameter);
}
self.onmessage = function onmessage(event) {
testParameters(event.data);
postMessage({ test: "finish" });
};