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Add test for ostream operator

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This commit is contained in:
cheparukhin 2016-07-08 19:06:58 +01:00
parent d94b21a7e0
commit c71b891c87
1 changed files with 12 additions and 0 deletions
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12
test/cxxtest/general.h
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@ -1,3 +1,4 @@
#include <iosfwd>
#include <stdexcept>
#include <cxxtest/TestSuite.h>
#include <enum.h>
@ -125,6 +126,17 @@ static_assert_1(*Channel::_values().begin() == +Channel::Red);
static_assert_1(*(Channel::_values().end() - 1) == +Channel::Blue);
static_assert_1(Channel::_values()[1] == +Channel::Green);
namespace name_clash_test {
struct Foo {};
std::ostream& operator<<(std::ostream&, Foo);
BETTER_ENUM(Enum, int, ONE, TWO, THREE)
static_assert_1((std::is_same<decltype(std::declval<std::ostream&>() << +Enum::ONE), std::ostream&>()));
}
#ifdef BETTER_ENUMS_CONSTEXPR_TO_STRING
constexpr bool same_string(const char *r, const char *s, size_t index = 0)