/**
* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/
*/
const PR_USEC_PER_SEC = 1000000;
const NS_ERROR_STORAGE_BUSY = Cr.NS_ERROR_STORAGE_BUSY;
loadScript(
"dom/quota/test/common/global.js");
function getProfileDir() {
return Services.dirsvc.get(
"ProfD", Ci.nsIFile);
}
// Given a "/"-delimited path relative to a base file (or the profile
// directory if a base file is not provided) return an nsIFile representing the
// path. This does not test for the existence of the file or parent
// directories. It is safe even on Windows where the directory separator is
// not "/", but make sure you're not passing in a "\"-delimited path.
function getRelativeFile(relativePath, baseFile) {
if (!baseFile) {
baseFile = getProfileDir();
}
let file = baseFile.clone();
if (Services.appinfo.OS ===
"WINNT") {
let winFile = file.QueryInterface(Ci.nsILocalFileWin);
winFile.useDOSDevicePathSyntax =
true;
}
relativePath.split(
"/").forEach(
function (component) {
if (component ==
"..") {
file = file.parent;
}
else {
file.append(component);
}
});
return file;
}
function getCurrentPrincipal() {
return Cc[
"@mozilla.org/systemprincipal;1"].createInstance(Ci.nsIPrincipal);
}
function getSimpleDatabase(principal, persistence) {
let connection = Cc[
"@mozilla.org/dom/sdb-connection;1"].createInstance(
Ci.nsISDBConnection
);
if (!principal) {
principal = getCurrentPrincipal();
}
connection.init(principal, persistence);
return connection;
}
async
function requestFinished(request) {
await
new Promise(
function (resolve) {
request.callback =
function () {
resolve();
};
});
if (request.resultCode !== Cr.NS_OK) {
throw new RequestError(request.resultCode, request.resultName);
}
return request.result;
}