gecko-dev/dom/workers/test/bug1014466_worker.js

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/**
* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/
*/
function ok(a, msg) {
postMessage({type: "status", status: !!a, msg: msg });
}
onmessage = function(event) {
function getResponse(url) {
var xhr = new XMLHttpRequest();
xhr.open("GET", url, false);
xhr.send();
return xhr.responseText;
}
const testFile1 = "bug1014466_data1.txt";
const testFile2 = "bug1014466_data2.txt";
const testData1 = getResponse(testFile1);
const testData2 = getResponse(testFile2);
var response_count = 0;
var xhr = new XMLHttpRequest();
xhr.onreadystatechange = function() {
if (xhr.readyState == xhr.DONE && xhr.status == 200) {
response_count++;
switch (response_count) {
case 1:
ok(xhr.responseText == testData1, "Check data 1");
test_data2();
break;
case 2:
ok(xhr.responseText == testData2, "Check data 2");
postMessage({type: "finish" });
break;
default:
ok(false, "Unexpected response received");
postMessage({type: "finish" });
break;
}
}
}
xhr.onerror = function(event) {
ok(false, "Got an error event: " + event);
postMessage({type: "finish" });
}
function test_data1() {
xhr.open("GET", testFile1, true);
xhr.responseType = "text";
xhr.send();
}
function test_data2() {
xhr.abort();
xhr.open("GET", testFile2, true);
xhr.responseType = "text";
xhr.send();
}
test_data1();
}