ceph/src/fmt/test/ranges-odr-test.cc

   1 // Formatting library for C++ - the core API
   2 //
   3 // Copyright (c) 2012 - present, Victor Zverovich
   4 // All rights reserved.
   5 //
   6 // For the license information refer to format.h.
   7
   8 #include <vector>
   9
  10 #include "fmt/ranges.h"
  11 #include "gtest/gtest.h"
  12
  13 // call fmt::format from another translation unit to test ODR
  14 TEST(ranges_odr_test, format_vector) {
  15   auto v = std::vector<int>{1, 2, 3, 5, 7, 11};
  16   EXPECT_EQ(fmt::format("{}", v), "[1, 2, 3, 5, 7, 11]");
  17 }