transition-model-test.cc
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// hmm/transition-model-test.cc
// Copyright 2014 Johns Hopkins University
// See ../../COPYING for clarification regarding multiple authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// THIS CODE IS PROVIDED *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
// WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
// MERCHANTABLITY OR NON-INFRINGEMENT.
// See the Apache 2 License for the specific language governing permissions and
// limitations under the License.
#include "hmm/transition-model.h"
#include "hmm/hmm-test-utils.h"
namespace kaldi {
void TestTransitionModel() {
TransitionModel *trans_model = GenRandTransitionModel(NULL);
bool binary = (rand() % 2 == 0);
std::ostringstream os;
trans_model->Write(os, binary);
TransitionModel trans_model2;
std::istringstream is2(os.str());
trans_model2.Read(is2, binary);
{
std::ostringstream os1, os2;
trans_model->Write(os1, false);
trans_model2.Write(os2, false);
KALDI_ASSERT(os1.str() == os2.str());
KALDI_ASSERT(trans_model->Compatible(trans_model2));
}
delete trans_model;
}
}
int main() {
for (int i = 0; i < 2; i++)
kaldi::TestTransitionModel();
KALDI_LOG << "Test OK.\n";
}