test/cpp/util/slice_test.cc

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#include <grpc++/slice.h>

#include <grpc/support/slice.h>
#include <gtest/gtest.h>

namespace grpc {
namespace {

class SliceTest : public ::testing::Test {
 protected:
  void CheckSlice(const Slice& s, const grpc::string& content) {
    EXPECT_EQ(content.size(), s.size());
    EXPECT_EQ(content,
              grpc::string(reinterpret_cast<const char*>(s.begin()), s.size()));
  }

  const char* kContent = "hello xxxxxxxxxxxxxxxxxxxx world";
};

TEST_F(SliceTest, Steal) {
  gpr_slice s = gpr_slice_from_copied_string(kContent);
  Slice spp(s, Slice::STEAL_REF);
  CheckSlice(spp, kContent);
}

TEST_F(SliceTest, Add) {
  gpr_slice s = gpr_slice_from_copied_string(kContent);
  Slice spp(s, Slice::ADD_REF);
  gpr_slice_unref(s);
  CheckSlice(spp, kContent);
}

TEST_F(SliceTest, Empty) {
  Slice empty_slice;
  CheckSlice(empty_slice, "");
}

}  // namespace
}  // namespace grpc

int main(int argc, char** argv) {
  ::testing::InitGoogleTest(&argc, argv);
  return RUN_ALL_TESTS();
}