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author | Jordan Maples [MSFT] <49793787+JordanMaples@users.noreply.github.com> | 2020-05-29 20:16:06 +0300 |
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committer | GitHub <noreply@github.com> | 2020-05-29 20:16:06 +0300 |
commit | 9720cc552ac6565bcba343bfaaa5d9bf2dccaa29 (patch) | |
tree | 319645bcefc75a4fd30fa2fbf1f0414dd99fa453 /tests | |
parent | 6c405a1b7f49da97124b79b2d667c9c75b271701 (diff) | |
parent | c143a07f61f5e1cb2be8e3f7676ae869efd18e7c (diff) |
Merge pull request #6 from CaseyCarter/deduction_guides
Add string_view test case and modify deduction guides
Diffstat (limited to 'tests')
-rw-r--r-- | tests/span_tests.cpp | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/tests/span_tests.cpp b/tests/span_tests.cpp index f53518b..d27d645 100644 --- a/tests/span_tests.cpp +++ b/tests/span_tests.cpp @@ -31,6 +31,13 @@ #include <vector> // for vector #include <utility> +#ifdef __has_include +#if __has_include(<string_view>) +#include <string_view> +#define HAS_STRING_VIEW +#endif +#endif + using namespace std; using namespace gsl; @@ -1234,11 +1241,20 @@ TEST(span_test, from_array_constructor) { std::vector v{1,2,3,4}; gsl::span sp{v}; + static_assert(std::is_same<decltype(sp), gsl::span<int>>::value); } { std::string str{"foo"}; gsl::span sp{str}; + static_assert(std::is_same<decltype(sp), gsl::span<char>>::value); } +#ifdef HAS_STRING_VIEW + { + std::string_view sv{"foo"}; + gsl::span sp{sv}; + static_assert(std::is_same<decltype(sp), gsl::span<const char>>::value); + } +#endif #endif } |