public void PageInfo_Walk(int count, int psz, bool remount, int strvar)
{
string makestr(int i)
{
return(strvar > 0 ? (new string(' ', i % strvar) + "text-string-" + i.ToString()) : ("text-string-" + i.ToString()));
}
var ms = new MemoryStream();
var meta = VolumeMetadataBuilder.Make("String archive", StringArchiveAppender.CONTENT_TYPE_STRING)
.SetVersion(1, 0)
.SetDescription("Testing string messages")
.SetChannel(Atom.Encode("dvop"));
var volume = new DefaultVolume(CryptoMan, meta, ms, ownsStream: false);
volume.PageSizeBytes = psz;
using (var appender = new StringArchiveAppender(volume,
NOPApplication.Instance.TimeSource,
NOPApplication.Instance.AppId, "dima@zhaba"))
{
for (var i = 0; i < count; i++)
{
appender.Append(makestr(i));
}
}
if (remount)
{
volume.Dispose();
volume = new DefaultVolume(CryptoMan, ms, ownsStream: false);
}
var pis = volume.ReadPageInfos(0);
"Page infos: {0}".SeeArgs(pis.Count());
foreach (var pi in pis)
{
var one = volume.ReadPageInfo(pi.PageId);
Aver.AreEqual(pi, one);
}
var total = 0;
var reader = new StringArchiveReader(volume);
foreach (var pi in pis)
{
var page = reader.GetOnePageAt(pi.PageId, true);
foreach (var entry in page.Entries)
{
if (entry.State == Entry.Status.Valid)
{
Aver.AreEqual(makestr(total), reader.Materialize(entry));
total++;
}
}
}
Aver.AreEqual(count, total);
volume.Dispose();
}
