// Compare that the graphs match.
    GraphDef expected_gdef;
    GraphDef gdef;
    EXPECT_TRUE(GetGraphDef(expected_graph_, &expected_gdef));
    EXPECT_TRUE(GetGraphDef(graph_, &gdef));
    TF_EXPECT_GRAPH_EQ(expected_gdef, gdef);

    // Compare that the output of the gradients of both graphs match.
    RunGraphsAndCompareOutputs(grad_outputs, expected_grad_outputs);
  }

  if (!status.ok())
    GTEST_SKIP() << "GetMatchingPaths() not supported: " << status;
  EXPECT_EQ(results.size(), matching_filenames.size());
  for (const auto& match : matching_filenames)
    EXPECT_NE(std::find(results.begin(), results.end(), match), results.end());
}

TEST_P(ModularFileSystemTest, TestGetMatchingPathsEmptyFileSystem) {
  std::vector<std::string> results;

// clang-format off
#include "tensorflow/core/framework/attr_value.pb.h"
#include "tensorflow/core/framework/types.pb.h"
#include "tensorflow/core/platform/platform.h"
// clang-format on

#include "absl/strings/match.h"
#include "tensorflow/c/eager/c_api_experimental.h"
#include "tensorflow/c/eager/c_api_internal.h"
#include "tensorflow/c/eager/c_api_test_util.h"
#include "tensorflow/c/eager/tfe_op_internal.h"