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

113 строки
2.2 KiB
JavaScript

/**
* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/
*/
onmessage = function(event) {
// TEST: does console exist?
postMessage({ event: "console exists", status: !!console, last: false });
postMessage({
event: "console is the same object",
status: console === console,
last: false,
});
postMessage({ event: "trace without function", status: true, last: false });
for (var i = 0; i < 10; ++i) {
console.log(i, i, i);
}
function trace1() {
function trace2() {
function trace3() {
console.trace("trace " + i);
}
trace3();
}
trace2();
}
trace1();
foobar585956c = function(a) {
console.trace();
return a + "c";
};
function foobar585956b(a) {
return foobar585956c(a + "b");
}
function foobar585956a(omg) {
return foobar585956b(omg + "a");
}
function foobar646025(omg) {
console.log(omg, "o", "d");
}
function startTimer(timer) {
console.time(timer);
}
function stopTimer(timer) {
console.timeEnd(timer);
}
function timeStamp(label) {
console.timeStamp(label);
}
function testGroups() {
console.groupCollapsed("a", "group");
console.group("b", "group");
console.groupEnd();
}
foobar585956a("omg");
foobar646025("omg");
timeStamp();
timeStamp("foo");
testGroups();
startTimer("foo");
setTimeout(function() {
stopTimer("foo");
nextSteps(event);
}, 10);
};
function nextSteps(event) {
function namelessTimer() {
console.time();
console.timeEnd();
}
namelessTimer();
var str = "Test Message.";
console.log(str);
console.info(str);
console.warn(str);
console.error(str);
console.exception(str);
console.assert(true, str);
console.assert(false, str);
console.profile(str);
console.profileEnd(str);
console.timeStamp();
console.clear();
postMessage({ event: "4 messages", status: true, last: false });
// Recursive:
if (event.data == true) {
var worker = new Worker("console_worker.js");
worker.onmessage = function(msg) {
postMessage(msg.data);
};
worker.postMessage(false);
} else {
postMessage({ event: "bye bye", status: true, last: true });
}
}