gecko/services/sync/tests/unit/test_log4moz.js

46 lines
1.6 KiB
JavaScript
Raw Normal View History

Components.utils.import("resource://services-sync/log4moz.js");
function MockAppender(formatter) {
this._formatter = formatter;
this.messages = [];
}
MockAppender.prototype = {
doAppend: function DApp_doAppend(message) {
this.messages.push(message);
}
};
MockAppender.prototype.__proto__ = new Log4Moz.Appender();
function run_test() {
var log = Log4Moz.repository.rootLogger;
var appender = new MockAppender(new Log4Moz.BasicFormatter());
log.level = Log4Moz.Level.Debug;
appender.level = Log4Moz.Level.Info;
log.addAppender(appender);
log.info("info test");
log.debug("this should be logged but not appended.");
do_check_eq(appender.messages.length, 1);
do_check_true(appender.messages[0].indexOf("info test") > 0);
do_check_true(appender.messages[0].indexOf("INFO") > 0);
// Test - check whether parenting is correct
let grandparentLog = Log4Moz.repository.getLogger("grandparent");
let childLog = Log4Moz.repository.getLogger("grandparent.parent.child");
do_check_eq(childLog.parent.name, "grandparent");
let parentLog = Log4Moz.repository.getLogger("grandparent.parent");
do_check_eq(childLog.parent.name, "grandparent.parent");
// Test - check that appends are exactly in scope
let gpAppender = new MockAppender(new Log4Moz.BasicFormatter());
gpAppender.level = Log4Moz.Level.Info;
grandparentLog.addAppender(gpAppender);
childLog.info("child info test");
log.info("this shouldn't show up in gpAppender");
do_check_eq(gpAppender.messages.length, 1);
do_check_true(gpAppender.messages[0].indexOf("child info test") > 0);
}