Initial commit: FunASR Speech Recognition Toolkit

Add complete FunASR codebase including models, runtime, and documentation.

runtime/onnxruntime/third_party/kaldi/fstext/epsilon-property-test.cc

@@ -0,0 +1,58 @@
+// fstext/epsilon-property-test.cc
+
+// Copyright 2014    Johns Hopkins University (Author: Daniel Povey)
+
+// 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 "fstext/rand-fst.h"
+#include "fstext/epsilon-property.h"
+
+
+namespace fst {
+
+void TestEnsureEpsilonProperty() {
+  
+  for (int32 i = 0; i < 10; i++) {
+    RandFstOptions opts;
+    opts.acyclic = true;
+    VectorFst<LogArc> *fst = RandFst<LogArc>(opts);
+    VectorFst<LogArc> fst2(*fst); // copy it...
+    EnsureEpsilonProperty(&fst2);
+
+    std::vector<char> info;
+    ComputeStateInfo(fst2, &info);
+    for (size_t i = 0; i < info.size(); i++) {
+      char c = info[i];
+      assert(!((c & kStateHasEpsilonArcsEntering) != 0 &&
+               (c & kStateHasNonEpsilonArcsEntering) != 0));
+      assert(!((c & kStateHasEpsilonArcsLeaving) != 0 &&
+               (c & kStateHasNonEpsilonArcsLeaving) != 0));
+    }
+    assert(RandEquivalent(fst2, *fst, 5, 0.01, kaldi::Rand(), 10));    
+    delete fst;
+  }
+}
+
+} // end namespace fst
+
+int main() {
+  using namespace fst;
+  for (int i = 0; i < 2; i++) {
+    TestEnsureEpsilonProperty();
+  }
+  std::cout << "Test OK\n";
+}