Line data    Source code

       1             : /*
       2             :  *
       3             :  * Copyright 2015, Google Inc.
       4             :  * All rights reserved.
       5             :  *
       6             :  * Redistribution and use in source and binary forms, with or without
       7             :  * modification, are permitted provided that the following conditions are
       8             :  * met:
       9             :  *
      10             :  *     * Redistributions of source code must retain the above copyright
      11             :  * notice, this list of conditions and the following disclaimer.
      12             :  *     * Redistributions in binary form must reproduce the above
      13             :  * copyright notice, this list of conditions and the following disclaimer
      14             :  * in the documentation and/or other materials provided with the
      15             :  * distribution.
      16             :  *     * Neither the name of Google Inc. nor the names of its
      17             :  * contributors may be used to endorse or promote products derived from
      18             :  * this software without specific prior written permission.
      19             :  *
      20             :  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
      21             :  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
      22             :  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
      23             :  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
      24             :  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
      25             :  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
      26             :  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
      27             :  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
      28             :  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
      29             :  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
      30             :  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
      31             :  *
      32             :  */
      33             : 
      34             : #include <grpc++/support/slice.h>
      35             : 
      36             : #include <grpc/support/slice.h>
      37             : #include <gtest/gtest.h>
      38             : 
      39             : namespace grpc {
      40             : namespace {
      41             : 
      42             : const char* kContent = "hello xxxxxxxxxxxxxxxxxxxx world";
      43             : 
      44           6 : class SliceTest : public ::testing::Test {
      45             :  protected:
      46           3 :   void CheckSlice(const Slice& s, const grpc::string& content) {
      47           3 :     EXPECT_EQ(content.size(), s.size());
      48           3 :     EXPECT_EQ(content,
      49           3 :               grpc::string(reinterpret_cast<const char*>(s.begin()), s.size()));
      50           3 :   }
      51             : };
      52             : 
      53           5 : TEST_F(SliceTest, Steal) {
      54           1 :   gpr_slice s = gpr_slice_from_copied_string(kContent);
      55           1 :   Slice spp(s, Slice::STEAL_REF);
      56           1 :   CheckSlice(spp, kContent);
      57           1 : }
      58             : 
      59           5 : TEST_F(SliceTest, Add) {
      60           1 :   gpr_slice s = gpr_slice_from_copied_string(kContent);
      61           1 :   Slice spp(s, Slice::ADD_REF);
      62           1 :   gpr_slice_unref(s);
      63           1 :   CheckSlice(spp, kContent);
      64           1 : }
      65             : 
      66           5 : TEST_F(SliceTest, Empty) {
      67           1 :   Slice empty_slice;
      68           1 :   CheckSlice(empty_slice, "");
      69           1 : }
      70             : 
      71             : }  // namespace
      72             : }  // namespace grpc
      73             : 
      74           1 : int main(int argc, char** argv) {
      75           1 :   ::testing::InitGoogleTest(&argc, argv);
      76           1 :   return RUN_ALL_TESTS();
      77           3 : }