/// <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 the container with BrowseDirectChildren and different ranges. /// </summary> /// <param name="c"></param> /// <param name="test"></param> /// <param name="arg"></param> /// <param name="cds"></param> /// <param name="stats"></param> /// <returns></returns> public static CdsBrowseSearchResults TestContainerRanges(IMediaContainer c, CdsSubTest test, CdsSubTestArgument arg, CpContentDirectory cds, CdsResult_BrowseStats stats) { CdsBrowseSearchResults r = new CdsBrowseSearchResults(); try { BrowseInput input = new BrowseInput(); input.BrowseFlag = CpContentDirectory.Enum_A_ARG_TYPE_BrowseFlag.BROWSEDIRECTCHILDREN; input.Filter = "*"; input.ObjectID = c.ID; input.SortCriteria = ""; input.StartingIndex = 0; input.RequestedCount = 0; if (c.CompleteList.Count != c.ChildCount) { throw new TestException("\"" + test.Name + "\" has c.CompleteList.Count=" + c.CompleteList.Count + " but c.ChildCount=" + c.ChildCount + ".", c); } //assume the test will pass, but worsen the result when we find errors r.SetError(UPnPTestStates.Pass); // test starting index = 0 to c.ChildCount+1 // test requested count = 0 to c.ChildCoun+1 for (uint start = 0; start < c.ChildCount + 1; start++) { for (uint requested = 0; requested < c.ChildCount + 1; requested++) { uint start_requested = start + requested; bool doBrowse = false; int tenthCount = c.ChildCount / 10; int quarterCount = c.ChildCount / 4; if (quarterCount == 0) { quarterCount = 1; } if (tenthCount == 0) { tenthCount = 1; } if (start < LIMIT) { if ( (requested == 0) || (start_requested > c.ChildCount - LIMIT) ) { doBrowse = true; } } else if (start >= c.ChildCount - LIMIT) { if (start_requested < c.ChildCount + LIMIT) { doBrowse = true; } } else if ((start % quarterCount == 0) && (requested % tenthCount == 0)) { doBrowse = true; } if (doBrowse == false) { //stats.TotalBrowseRequests++; //arg.ActiveTests.UpdateTimeAndProgress(stats.TotalBrowseRequests * 300); } else { arg.ActiveTests.UpdateTimeAndProgress(stats.TotalBrowseRequests * 300); input.StartingIndex = start; input.RequestedCount = requested; CdsBrowseSearchResults br; br = Cds_BrowseAll.Browse(input, test, arg, cds, stats); if (br.WorstError >= UPnPTestStates.Failed) { if ( (input.StartingIndex < c.ChildCount) ) { throw new TerminateEarly("\"" + test.Name + "\" is terminating early because " + input.PrintBrowseParams() + " returned with an error or had problems with the DIDL-Lite."); } else { arg._TestGroup.AddEvent(LogImportance.High, test.Name, "\"" + test.Name + "\": Warning: " + input.PrintBrowseParams() + " returned an error."); r.SetError(UPnPTestStates.Warn); } } // check return values if (br.NumberReturned != br.MediaObjects.Count) { throw new TerminateEarly("\"" + test.Name + "\" did a " + input.PrintBrowseParams() + " and the number of media objects instantiated from the DIDL-Lite (instantiated=" + br.MediaObjects.Count + ") does not match NumberReturned=" + br.NumberReturned + "."); } long expectedReturned; if (input.StartingIndex == 0) { if (input.RequestedCount == 0) { expectedReturned = c.ChildCount; } else if (input.RequestedCount > c.ChildCount) { expectedReturned = c.ChildCount; } else if (input.RequestedCount <= c.ChildCount) { expectedReturned = input.RequestedCount; } else { throw new TestException("\"" + test.Name + "\" should not reach here.", null); } } else { if (input.RequestedCount == 0) { expectedReturned = c.ChildCount - input.StartingIndex; } else { expectedReturned = c.ChildCount - input.StartingIndex; if (expectedReturned > input.RequestedCount) { expectedReturned = input.RequestedCount; } } } if ((expectedReturned < 0) || (expectedReturned > c.ChildCount)) { throw new TestException("\"" + test.Name + "\" did a " + input.PrintBrowseParams() + " and the expected number of media objects is invalid=" + expectedReturned + ".", br); } if (br.NumberReturned != expectedReturned) { throw new TerminateEarly("\"" + test.Name + "\" did a " + input.PrintBrowseParams() + " and NumberReturned=" + br.NumberReturned + " but test expects " + expectedReturned + " child objects according to results from a prerequisite test."); } if (br.TotalMatches != c.ChildCount) { throw new TerminateEarly("\"" + test.Name + "\" did a " + input.PrintBrowseParams() + " and TotalMatches=" + br.TotalMatches + " but test found " + c.ChildCount + " child objects in a prerequisite test."); } uint cUpdateID = 0; try { cUpdateID = (uint)c.Tag; } catch (Exception ce) { throw new TestException("\"" + test.Name + "\" could not cast c.Tag into a uint value", null, ce); } if (br.UpdateID != cUpdateID) { throw new TerminateEarly("\"" + test.Name + "\" did a " + input.PrintBrowseParams() + " and UpdateID=" + br.UpdateID + " but test expected=" + cUpdateID + " as found in a prerequisite test."); } arg.TestGroup.AddEvent(LogImportance.Remark, test.Name, "\"" + test.Name + "\" did a " + input.PrintBrowseParams() + " and encountered no errors in the results."); arg.ActiveTests.UpdateTimeAndProgress(stats.TotalBrowseRequests * 300); } } } } catch (TerminateEarly te) { arg._TestGroup.AddEvent(LogImportance.Critical, test.Name, test.Name + " is terminating early because of the following error: " + te.Message); 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); }