Assert

test\Microsoft.ML.TestFramework\GlobalBase.cs (1)

93Contracts.Assert(false, "This should invoke the handler");

API\AutoCatalog.cs (1)

758Contracts.Assert(overallColumns.Count() == overallColumns.Distinct().Count(), "detect overlapping among catalogColumns, numericColumns, textColumns and excludedColumns");

AutoMLExperiment\AutoMLExperiment.cs (3)

108Contracts.Assert(!double.IsNaN(value) && value > 0, "value can't be nan or non-positive"); 239Contracts.Assert(tuner != null, "tuner can't be null"); 355Contracts.Assert(_settings.MaxExperimentTimeInSeconds > 0, $"{nameof(ExperimentSettings.MaxExperimentTimeInSeconds)} must be larger than 0");

Sweepers\Parameters.cs (13)

213Runtime.Contracts.Assert(args.Min < args.Max, "min must be less than max"); 215Runtime.Contracts.Assert(!args.LogBase || args.Min > 0, "min must be positive if log scale is used"); 216Runtime.Contracts.Assert(!args.LogBase || args.StepSize == null || args.StepSize > 1, "StepSize must be greater than 1 if log scale is used"); 217Runtime.Contracts.Assert(args.LogBase || args.StepSize == null || args.StepSize > 0, "StepSize must be greater than 0 if linear scale is used"); 308Runtime.Contracts.Assert(valueTyped != null, "LongValueGenerator could not normalized parameter because it is not of the correct type"); 309Runtime.Contracts.Assert(_args.Min <= valueTyped.Value && valueTyped.Value <= _args.Max, "Value not in correct range"); 339Runtime.Contracts.Assert(args.Min < args.Max, "min must be less than max"); 341Runtime.Contracts.Assert(!args.LogBase || args.Min > 0, "min must be positive if log scale is used"); 342Runtime.Contracts.Assert(!args.LogBase || args.StepSize == null || args.StepSize > 1, "StepSize must be greater than 1 if log scale is used"); 343Runtime.Contracts.Assert(args.LogBase || args.StepSize == null || args.StepSize > 0, "StepSize must be greater than 0 if linear scale is used"); 426Runtime.Contracts.Assert(valueTyped != null, "FloatValueGenerator could not normalized parameter because it is not of the correct type"); 427Runtime.Contracts.Assert(_args.Min <= valueTyped.Value && valueTyped.Value <= _args.Max, "Value not in correct range"); 441Runtime.Contracts.Assert(valueTyped != null, "Parameter should be of type FloatParameterValue");

Sweepers\SmacSweeper.cs (2)

125Runtime.Contracts.Assert(data.GetRowCount() == targets.Length, "This data view will have as many rows as there have been evaluations"); 301Runtime.Contracts.Assert(parameterNumeric != null, "SMAC sweeper can only sweep over discrete and numeric parameters");

Data\IFileHandle.cs (3)

113Contracts.Assert(false, "Closing a SimpleFileHandle write stream failed!"); 128Contracts.Assert(false, "Closing a SimpleFileHandle read stream failed!"); 145Contracts.Assert(false, "Deleting a SimpleFileHandle physical file failed!");

Data\RoleMappedSchema.cs (1)

170Contracts.Assert(!schema[info.Index].IsHidden, "How did a hidden column sneak in?");

Utilities\BigArray.cs (1)

93Contracts.Assert(BlockSize > 1 && (BlockSize & (BlockSize - 1)) == 0, "Block size is not a power of two.");

Utilities\BitUtils.cs (3)

177Contracts.Assert(0 <= ibit && ibit < CbitUint, "UMaskBelow is designed to work for 0 <= ibit < 32"); 184Contracts.Assert(0 <= ibit && ibit < CbitUlong, "UMaskBelowEx is designed to work for 0 <= ibit < 64"); 193Contracts.Assert(0 <= ibit && ibit < CbitUlong, "UuMaskBelow is designed to work for 0 <= ibit < 64");

Utilities\Contracts.cs (1)

74Contracts.Assert(false, "Format string arg mismatch: " + ex.Message);

Utilities\FixedSizeQueue.cs (5)

25Contracts.Assert(capacity > 0, "Array capacity should be greater than zero"); 96Contracts.Assert(_count != 0, "Array is empty"); 103Contracts.Assert(_count != 0, "Array is empty"); 110Contracts.Assert(_count != 0, "Array is empty"); 122Contracts.Assert(_count != 0, "Array is empty");

Utilities\HybridMemoryStream.cs (1)

175Contracts.Assert(tmp, "TryGetBuffer failed in HybridMemoryStream");

Utilities\MathUtils.cs (1)

26Contracts.Assert(false, "Bad use of ToFloat");

Utilities\MatrixTransposeOps.cs (2)

33Contracts.Assert(src != dst, "Transpose in place not supported"); 84Contracts.Assert(src != dst, "Transpose in place not supported");

Utilities\Stream.cs (1)

695Contracts.Assert(maxChunkSizeInElements > 0, "Unexpectedly large T.");

Utilities\SupervisedBinFinder.cs (2)

108Contracts.Assert(boundaries.Length == 1 && boundaries[0] == 0 || boundaries[0] > 0, "boundaries are exclusive, can't have 0"); 186Contracts.Assert(boundaries.Length == 1 && boundaries[0] == 0 || boundaries[0] > 0, "boundaries are exclusive, can't have 0");

Utilities\Utils.cs (1)

721Contracts.Assert(length >= 0, "Length can't be negative");

Commands\ShowSchemaCommand.cs (2)

160Contracts.Assert(false, "Unexpected slot names type"); 166Contracts.Assert(false, "Unexpected length of slot names vector");

DataLoadSave\Binary\Codecs.cs (11)

490Contracts.Assert(0 < _remaining, "already consumed all values"); 500Contracts.Assert(0 <= _currentIndex, "have not moved in"); 519Contracts.Assert(false, "This older form only supports reading"); 543Contracts.Assert(0 < _remaining, "already consumed all values"); 553Contracts.Assert(0 <= _currentSlot, "have not moved in"); 629Contracts.Assert(_remaining > 0, "already consumed all values"); 679Contracts.Assert(_offsets != null, "writer was already committed"); 692Contracts.Assert(_offsets != null, "writer was already committed"); 894Contracts.Assert(tmp, "TryGetBuffer failed in VBufferCodec!"); 1066Contracts.Assert(_vectorIndex < _numVectors - 1, "already consumed all vectors"); 1086Contracts.Assert(_vectorIndex >= 0, "have not moved in");

DataLoadSave\Text\TextLoaderCursor.cs (1)

829Contracts.Assert(batch.Total == _total + 1, $"batch.Total:{batch.Total} while _total + 1:{_total + 1}.");

DataLoadSave\Text\TextLoaderParser.cs (1)

737Contracts.Assert(parent._inputSize == 0, "Why is this being called when inputSize is known?");

DataView\DataViewConstructionUtils.cs (1)

774Contracts.Assert(_current != null, "The current object must be set prior to cursoring");

DataView\DataViewExtensions.cs (2)

26Contracts.Assert(dv.Schema[col.Index].Equals(col), $"The requested column named: {col.Name}, with index: {col.Index} and type: {col.Type}" + 41Contracts.Assert(dv.Schema[columnNeeded.Index].Equals(columnNeeded), $"The requested column named: {columnNeeded.Name}, with index: {columnNeeded.Index} and type: {columnNeeded.Type}" +

Deprecated\Vector\GenericSpanSortHelper.cs (1)

50Contracts.Assert(index >= 0 && length >= 0 && (keys.Length - index >= length), "Check the arguments in the caller!");

EntryPoints\EntryPointNode.cs (1)

197Contracts.Assert(false, "Unexpected type for array variable");

Transforms\Hashing.cs (2)

1208Contracts.Assert(false, "this should have never happened."); 1272Contracts.Assert(false, "this should have never happened.");

PermutationFeatureImportance.cs (5)

30Contracts.Assert(predictor != null, "No predictor found in model"); 105Contracts.Assert(slotNames.Length == permutationMetrics.Length, 162Contracts.Assert(slotNames.Length == permutationMetrics.Length, 221Contracts.Assert(slotNames.Length == permutationMetrics.Length, 275Contracts.Assert(slotNames.Length == permutationMetrics.Length,

BinFile\BinFinder.cs (2)

155Contracts.Assert(bad == 0, "distinctValues passed to FindBinsFromDistinctCounts contains non-finite values"); 156Contracts.Assert(inv == 0, "distinctValues passed to FindBinsFromDistinctCounts is not sorted");

TreeEnsemble\InternalRegressionTree.cs (1)

337CheckValid((t, s) => Contracts.Assert(t, s));

KMeansPlusPlusTrainer.cs (5)

579Contracts.Assert(_acceleratedRowMap.MaxInstancesToAccelerate >= 0, 621Contracts.Assert(0 <= bestCluster && bestCluster < _clusterDistances.GetLength(1), "bestCluster must be between 0..clusterCount-1"); 638Contracts.Assert(0 <= newClusterIdxWithinSample && newClusterIdxWithinSample < _clusterDistances.GetLength(0), "newClusterIdxWithinSample must be between 0..numSamplesPerRound-1"); 654Contracts.Assert(0 <= newClusterIdxWithinSample && newClusterIdxWithinSample < _clusterDistances.GetLength(0), 656Contracts.Assert((_clusterDistances == null) || (bestOldCluster == -1 ||

Optimizer\SgdOptimizer.cs (1)

398Contracts.Assert(x.Length == xprev.Length, "Vectors must have the same dimensionality.");

Standard\SdcaBinary.cs (2)

324Contracts.Assert(predictor == null, "SDCA based trainers don't support continuous training."); 580Contracts.Assert(0 <= longIdx && longIdx < invariants.Length, $"longIdx={longIdx}, invariants.Length={invariants.Length}");

BaseTestBaseline.cs (3)

218Contracts.Assert(!_normal, "Done() should only be called once!"); 411Contracts.Assert(!Path.IsPathRooted(name), "file name should not be a full path"); 412Contracts.Assert(!Path.IsPathRooted(nameBase), "file nameBase should not be a full path");

GlobalBase.cs (1)

93Contracts.Assert(false, "This should invoke the handler");

AutoFormerV2\ObjectDetectionTrainer.cs (1)

398Contracts.Assert(boxValues.Length == labelValues.Length * 4, "Must have 4 coordinates for each label");

NasBert\NasBertTrainer.cs (1)

173Contracts.Assert(BertOptions.TaskType != BertTaskType.None, "BertTaskType must be specified");

Utils\DataUtils.cs (1)

21Contracts.Assert(values.All(v => v.dim() == 1), "All tensors should be 1D to collate.");

Expression\BuiltinFunctions.cs (3)

42Contracts.Assert(type == typeof(BL) || type == typeof(I4) || type == typeof(I8) || type == typeof(TX), 56Contracts.Assert(false, "Unexpected constant value type!"); 405Contracts.Assert(false, "Unexpected return type!");

Expression\CodeGen.cs (20)

Expression\KeyWordTable.cs (1)

84Contracts.Assert(false, "duplicate punctuator!");

Expression\Printer.cs (2)

100Contracts.Assert(false, "Unexpected node kind in GetPrec - should only see ExprNode kinds"); 239Contracts.Assert(false, "Unknown type");

Expression\TokenCursor.cs (1)

139Contracts.Assert(false, "Token stream should end with an Eof token!");

Expression\TokKind.cs (1)

165Contracts.Assert(false, "Unknown error id: " + eid);

PermutationFeatureImportanceExtensions.cs (1)

469Contracts.Assert(a.TopKPredictionCount == b.TopKPredictionCount, "TopK to compare must be the same length.");

Text\TextFeaturizingEstimator.cs (2)

335Contracts.Assert(false, "Unexpected normalizer type"); 498Contracts.Assert(wordTokCols != null, "StopWords transform requires that word tokenization has been applied to the input text.");

ImageClassificationTrainer.cs (1)

714Contracts.Assert(!generateValidationSet, "Validation set needed but cannot generate.");