/// <summary>
/// Tests filters for metadata.
/// </summary>
/// <param name="testThis"></param>
/// <param name="test"></param>
/// <param name="arg"></param>
/// <param name="cds"></param>
/// <param name="stats"></param>
/// <returns></returns>
public static CdsBrowseSearchResults TestFiltersBrowseMetadata(IUPnPMedia testThis, CpContentDirectory.Enum_A_ARG_TYPE_BrowseFlag browseFlag, Cds_BrowseFilter test, CdsSubTestArgument arg, CpContentDirectory cds, CdsResult_BrowseFilter stats)
{
CdsBrowseSearchResults r = new CdsBrowseSearchResults();
try
{
BrowseInput input = new BrowseInput();
input.BrowseFlag = browseFlag;
if (input.BrowseFlag == CpContentDirectory.Enum_A_ARG_TYPE_BrowseFlag.BROWSEMETADATA)
{
input.ObjectID = testThis.ID;
}
else
{
input.ObjectID = testThis.ParentID;
}
input.SortCriteria = "";
input.StartingIndex = 0;
input.RequestedCount = 0;
//assume the test will pass, but worsen the result when we find errors
r.SetError(UPnPTestStates.Pass);
ArrayList propNames = new ArrayList((ICollection)testThis.Properties.PropertyNames);
// add property names related to resources
propNames.Add(T[_DIDL.Res]);
foreach (string str in MediaResource.GetPossibleAttributes())
{
propNames.Add(T[_DIDL.Res] + "@" + str);
propNames.Add("@" + str);
}
propNames.Add(T[_DIDL.Desc]);
if (propNames.Count != stats.NumberOfProperties)
{
throw new TestException("Number of calculated metadata properties (" + propNames.Count + ") doesn't match number of actual metadata properties (" + propNames.Count + ") for testing.", stats);
}
test._Details.Filters = propNames;
int inc = propNames.Count / 4;
if (inc == 0)
{
inc = 1;
}
for (int numProps = 0; numProps < propNames.Count; numProps++)
{
for (int iProp = 0; iProp < propNames.Count; iProp += inc)
{
IList filterSettings = GetFilterSettings(propNames, numProps, iProp, iProp);
input.Filter = GetCSVString(filterSettings);
CdsBrowseSearchResults br;
arg.ActiveTests.UpdateTimeAndProgress(90 * stats.TotalBrowseRequests);
br = Cds_BrowseAll.Browse(input, test, arg, cds, stats);
if (br.WorstError >= UPnPTestStates.Failed)
{
StringBuilder teMsg = new StringBuilder();
teMsg.AppendFormat("\"{0}\" is terminating early because {1} returned with an error or had problems with the DIDL-Lite.", test.Name, input.PrintBrowseParams());
if (br.Result != "")
{
teMsg.AppendFormat(" Returned DIDL=\"{0}\".", br.Result);
}
throw new TerminateEarly(teMsg.ToString());
}
// if (br.InvokeError != null)
// {
// throw new TerminateEarly("\"" + test.Name + "\" is terminating early because " +input.PrintBrowseParams()+ " returned with an error" + br.InvokeError.Message, br.InvokeError);
// }
if (input.BrowseFlag == CpContentDirectory.Enum_A_ARG_TYPE_BrowseFlag.BROWSEMETADATA)
{
if (br.MediaObjects.Count != 1)
{
throw new TerminateEarly("\"" + test.Name + "\" is terminating early because " + input.PrintBrowseParams() + " did not return with exactly one media object in its DIDL-Lite response. DIDL-Lite => " + br.Result);
}
IUPnPMedia mo = (IUPnPMedia)br.MediaObjects[0];
CheckReturnedMetadata(mo, testThis, input, filterSettings, br, test);
arg.TestGroup.AddEvent(LogImportance.Remark, test.Name, "\"" + test.Name + "\" did a " + input.PrintBrowseParams() + " and encountered no errors in the results.");
}
else
{
IList childList = testThis.Parent.CompleteList;
foreach (IUPnPMedia gotChild in br.MediaObjects)
{
IUPnPMedia testAgainstChild = null;
foreach (IUPnPMedia child in childList)
{
if (child.ID == gotChild.ID)
{
testAgainstChild = child;
break;
}
}
if (testAgainstChild == null)
{
throw new TerminateEarly("\"" + test.Name + "\" is terminating early because " + input.PrintBrowseParams() + " returned media object with ID=\"" + gotChild.ID + "\", which was not a child object of containerID=\"" + input.ObjectID + "\" during a prerequisite test.");
}
CheckReturnedMetadata(gotChild, testAgainstChild, input, filterSettings, br, test);
arg.TestGroup.AddEvent(LogImportance.Remark, test.Name, "\"" + test.Name + "\" did a " + input.PrintBrowseParams() + " and encountered no errors in the results.");
}
}
}
}
}
catch (TerminateEarly te)
{
string reason = "\"" + test.Name + "\" terminating early. Reason => " + te.Message;
arg._TestGroup.AddEvent(LogImportance.Critical, test.Name, reason);
r.SetError(UPnPTestStates.Failed);
return(r);
}
if (r.WorstError > UPnPTestStates.Warn)
{
throw new TestException("\"" + test.Name + "\" should not reach this code if the result is worse than " + UPnPTestStates.Warn.ToString() + ".", null);
}
return(r);
}
/// <summary>
/// Tests filters for metadata.
/// </summary>
/// <param name="testThis"></param>
/// <param name="test"></param>
/// <param name="arg"></param>
/// <param name="cds"></param>
/// <param name="stats"></param>
/// <returns></returns>
public static CdsBrowseSearchResults TestFiltersBrowseMetadata(IUPnPMedia testThis, CpContentDirectory.Enum_A_ARG_TYPE_BrowseFlag browseFlag, Cds_BrowseFilter test, CdsSubTestArgument arg, CpContentDirectory cds, CdsResult_BrowseFilter stats)
{
CdsBrowseSearchResults r = new CdsBrowseSearchResults();
try
{
BrowseInput input = new BrowseInput();
input.BrowseFlag = browseFlag;
if (input.BrowseFlag == CpContentDirectory.Enum_A_ARG_TYPE_BrowseFlag.BROWSEMETADATA)
{
input.ObjectID = testThis.ID;
}
else
{
input.ObjectID = testThis.ParentID;
}
input.SortCriteria = "";
input.StartingIndex = 0;
input.RequestedCount = 0;
//assume the test will pass, but worsen the result when we find errors
r.SetError(UPnPTestStates.Pass);
ArrayList propNames = new ArrayList((ICollection)testThis.Properties.PropertyNames);
// add property names related to resources
propNames.Add(T[_DIDL.Res]);
foreach (string str in MediaResource.GetPossibleAttributes())
{
propNames.Add(T[_DIDL.Res] + "@" + str);
propNames.Add("@" + str);
}
propNames.Add(T[_DIDL.Desc]);
if (propNames.Count != stats.NumberOfProperties)
{
throw new TestException("Number of calculated metadata properties (" + propNames.Count + ") doesn't match number of actual metadata properties (" + propNames.Count + ") for testing.", stats);
}
test._Details.Filters = propNames;
int inc = propNames.Count / 4;
if (inc == 0)
{
inc = 1;
}
for (int numProps = 0; numProps < propNames.Count; numProps++)
{
for (int iProp = 0; iProp < propNames.Count; iProp += inc)
{
IList filterSettings = GetFilterSettings(propNames, numProps, iProp, iProp);
input.Filter = GetCSVString(filterSettings);
CdsBrowseSearchResults br;
arg.ActiveTests.UpdateTimeAndProgress(90 * stats.TotalBrowseRequests);
br = Cds_BrowseAll.Browse(input, test, arg, cds, stats);
if (br.WorstError >= UPnPTestStates.Failed)
{
StringBuilder teMsg = new StringBuilder();
teMsg.AppendFormat("\"{0}\" is terminating early because {1} returned with an error or had problems with the DIDL-Lite.", test.Name, input.PrintBrowseParams());
if (br.Result != "")
{
teMsg.AppendFormat(" Returned DIDL=\"{0}\".", br.Result);
}
throw new TerminateEarly(teMsg.ToString());
}
// if (br.InvokeError != null)
// {
// throw new TerminateEarly("\"" + test.Name + "\" is terminating early because " +input.PrintBrowseParams()+ " returned with an error" + br.InvokeError.Message, br.InvokeError);
// }
if (input.BrowseFlag == CpContentDirectory.Enum_A_ARG_TYPE_BrowseFlag.BROWSEMETADATA)
{
if (br.MediaObjects.Count != 1)
{
throw new TerminateEarly("\"" + test.Name + "\" is terminating early because " + input.PrintBrowseParams() + " did not return with exactly one media object in its DIDL-Lite response. DIDL-Lite => " + br.Result);
}
IUPnPMedia mo = (IUPnPMedia)br.MediaObjects[0];
CheckReturnedMetadata(mo, testThis, input, filterSettings, br, test);
arg.TestGroup.AddEvent(LogImportance.Remark, test.Name, "\"" + test.Name + "\" did a " + input.PrintBrowseParams() + " and encountered no errors in the results.");
}
else
{
IList childList = testThis.Parent.CompleteList;
foreach (IUPnPMedia gotChild in br.MediaObjects)
{
IUPnPMedia testAgainstChild = null;
foreach (IUPnPMedia child in childList)
{
if (child.ID == gotChild.ID)
{
testAgainstChild = child;
break;
}
}
if (testAgainstChild == null)
{
throw new TerminateEarly("\"" + test.Name + "\" is terminating early because " + input.PrintBrowseParams() + " returned media object with ID=\"" + gotChild.ID + "\", which was not a child object of containerID=\"" + input.ObjectID + "\" during a prerequisite test.");
}
CheckReturnedMetadata(gotChild, testAgainstChild, input, filterSettings, br, test);
arg.TestGroup.AddEvent(LogImportance.Remark, test.Name, "\"" + test.Name + "\" did a " + input.PrintBrowseParams() + " and encountered no errors in the results.");
}
}
}
}
}
catch (TerminateEarly te)
{
string reason = "\"" + test.Name + "\" terminating early. Reason => " + te.Message;
arg._TestGroup.AddEvent(LogImportance.Critical, test.Name, reason);
r.SetError(UPnPTestStates.Failed);
return r;
}
if (r.WorstError > UPnPTestStates.Warn)
{
throw new TestException("\"" + test.Name + "\" should not reach this code if the result is worse than " + UPnPTestStates.Warn.ToString() + ".", null);
}
return r;
}
