/**
 * Any copyright is dedicated to the Public Domain.
 * http://creativecommons.org/publicdomain/zero/1.0/
 */

loadScript("dom/quota/test/common/file.js");

function getOriginDir(persistence, origin) {
  return getRelativeFile(`storage/${persistence}/${origin}`);
}

function getMetadataFile(persistence, origin) {
  const metadataFile = getOriginDir(persistence, origin);
  metadataFile.append(".metadata-v2");
  return metadataFile;
}

function populateRepository(persistence) {
  const originDir = getOriginDir(persistence, "https+++good-example.com");
  originDir.create(Ci.nsIFile.DIRECTORY_TYPE, 0o755);
}

function makeRepositoryUnusable(persistence) {
  // For the purpose of testing, we make a repository unusable by creating an
  // origin directory with the metadata file created as a directory (not a
  // file).
  const metadataFile = getMetadataFile(persistence, "https+++bad-example.com");
  metadataFile.create(Ci.nsIFile.DIRECTORY_TYPE, 0o755);
}

async function fillOrigin(principal, size) {
  let database = getSimpleDatabase(principal);

  let request = database.open("data");
  await requestFinished(request);

  try {
    request = database.write(getBuffer(size));
    await requestFinished(request);
    ok(true, "Should not have thrown");
  } catch (ex) {
    ok(false, "Should not have thrown");
  }

  request = database.close();
  await requestFinished(request);
}