Source code
Revision control
Copy as Markdown
Other Tools
Test Info:
/* Any copyright is dedicated to the Public Domain.
// Test that Console.sys.mjs outputs messages to the Browser Console.
"use strict";
add_task(async function testCategoryLogs() {
const consoleStorage = Cc["@mozilla.org/consoleAPI-storage;1"];
const storage = consoleStorage.getService(Ci.nsIConsoleAPIStorage);
storage.clearEvents();
const hud = await BrowserConsoleManager.toggleBrowserConsole();
await clearOutput(hud);
function testTrace() {
console.trace();
}
console.time("foobarTimer");
const foobar = { bug851231prop: "bug851231value" };
testTrace();
console.timeEnd("foobarTimer");
info("wait for the Console.sys.mjs messages");
await checkMessageExists(hud, "console.trace()");
await checkMessageExists(hud, "foobarTimer");
await clearOutput(hud);
await BrowserConsoleManager.toggleBrowserConsole();
});
add_task(async function testFilter() {
const consoleStorage = Cc["@mozilla.org/consoleAPI-storage;1"];
const storage = consoleStorage.getService(Ci.nsIConsoleAPIStorage);
storage.clearEvents();
const { ConsoleAPI } = ChromeUtils.importESModule(
);
const console2 = new ConsoleAPI();
const hud = await BrowserConsoleManager.toggleBrowserConsole();
// Enable the error category and disable the log category.
await setFilterState(hud, {
error: true,
log: false,
});
const shouldBeVisible = "Should be visible";
const shouldBeHidden = "Should be hidden";
console2.log(shouldBeHidden);
console2.error(shouldBeVisible);
await checkMessageExists(hud, shouldBeVisible);
// Here we can safely assert that the log message is not visible, since the
// error message was logged after and is visible.
await checkMessageHidden(hud, shouldBeHidden);
await resetFilters(hud);
await clearOutput(hud);
});
// Test that console.profile / profileEnd trigger the right events
add_task(async function testProfile() {
const consoleStorage = Cc["@mozilla.org/consoleAPI-storage;1"];
const storage = consoleStorage.getService(Ci.nsIConsoleAPIStorage);
const { ConsoleAPI } = ChromeUtils.importESModule(
);
const console = new ConsoleAPI();
storage.clearEvents();
const profilerEvents = [];
function observer(subject, topic) {
is(topic, "console-api-profiler", "The topic is 'console-api-profiler'");
const subjectObj = subject.wrappedJSObject;
const event = { action: subjectObj.action, name: subjectObj.arguments[0] };
info(`Profiler event: action=${event.action}, name=${event.name}`);
profilerEvents.push(event);
}
Services.obs.addObserver(observer, "console-api-profiler");
console.profile("test");
console.profileEnd("test");
Services.obs.removeObserver(observer, "console-api-profiler");
// Test that no messages were logged to the storage
const consoleEvents = storage.getEvents();
is(consoleEvents.length, 0, "There are zero logged messages");
// Test that two profiler events were fired
is(profilerEvents.length, 2, "Got two profiler events");
is(profilerEvents[0].action, "profile", "First event has the right action");
is(profilerEvents[0].name, "test", "First event has the right name");
is(
profilerEvents[1].action,
"profileEnd",
"Second event has the right action"
);
is(profilerEvents[1].name, "test", "Second event has the right name");
});
async function checkMessageExists(hud, msg) {
info(`Checking "${msg}" was logged`);
const message = await waitFor(() => findConsoleAPIMessage(hud, msg));
ok(message, `"${msg}" was logged`);
}
async function checkMessageHidden(hud, msg) {
info(`Checking "${msg}" was not logged`);
await waitFor(() => findConsoleAPIMessage(hud, msg) == null);
ok(true, `"${msg}" was not logged`);
}