doctest

FORK: The fastest feature-rich C++11/14/17/20 single-header testing framework
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namespace8.cpp (900B)

      1 #include <doctest/doctest.h>
      2 
      3 DOCTEST_MAKE_STD_HEADERS_CLEAN_FROM_WARNINGS_ON_WALL_BEGIN
      4 #include <cstdint>
      5 #include <sstream>
      6 DOCTEST_MAKE_STD_HEADERS_CLEAN_FROM_WARNINGS_ON_WALL_END
      7 
      8 namespace user6 {
      9 struct label
     10 {
     11     label()
     12             : i(0) {}
     13     int         i;
     14     friend bool operator==(const user6::label& lhs, const user6::label& rhs) {
     15         return lhs.i == rhs.i;
     16     }
     17 };
     18 } // namespace user6
     19 
     20 namespace user8 {
     21 struct label
     22 {
     23     label()
     24             : i(0) {}
     25     int i;
     26 };
     27 } // namespace user8
     28 
     29 
     30 DOCTEST_GCC_SUPPRESS_WARNING("-Wmissing-declarations")
     31 DOCTEST_CLANG_SUPPRESS_WARNING("-Wmissing-prototypes")
     32 
     33 bool operator==(const user8::label& lhs, const user8::label& rhs) { return lhs.i == rhs.i; }
     34 
     35 
     36 TEST_CASE("namespace 8 friend vs global") {
     37     user6::label a6;
     38     user6::label b6;
     39 
     40     user8::label a8;
     41     user8::label b8;
     42 
     43     REQUIRE(a6 == b6);
     44     REQUIRE(a8 == b8);
     45 }