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Merge pull request #343 from gummif/gfa/str-buffer

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Problem: Sending string literals is awkward
This commit is contained in:
Simon Giesecke
2019-09-13 09:40:08 +02:00
committed by GitHub
parent 88ada98d0b 7d9e5cb421
commit b2fa1192bd
2 changed files with 80 additions and 0 deletions
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46
tests/buffer.cpp
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@@ -236,6 +236,52 @@ TEST_CASE("const_buffer creation string_view", "[buffer]")
}
#endif
TEST_CASE("const_buffer creation with str_buffer", "[buffer]")
{
const wchar_t wd[10] = {};
zmq::const_buffer b = zmq::str_buffer(wd);
CHECK(b.size() == 9 * sizeof(wchar_t));
CHECK(b.data() == static_cast<const wchar_t*>(wd));
zmq::const_buffer b2_null = zmq::buffer("hello");
constexpr zmq::const_buffer b2 = zmq::str_buffer("hello");
CHECK(b2_null.size() == 6);
CHECK(b2.size() == 5);
CHECK(std::string(static_cast<const char*>(b2.data()), b2.size()) == "hello");
}
TEST_CASE("const_buffer creation with zbuf string literal char", "[buffer]")
{
using namespace zmq::literals;
constexpr zmq::const_buffer b = "hello"_zbuf;
CHECK(b.size() == 5);
CHECK(std::memcmp(b.data(), "hello", b.size()) == 0);
}
TEST_CASE("const_buffer creation with zbuf string literal wchar_t", "[buffer]")
{
using namespace zmq::literals;
constexpr zmq::const_buffer b = L"hello"_zbuf;
CHECK(b.size() == 5 * sizeof(wchar_t));
CHECK(std::memcmp(b.data(), L"hello", b.size()) == 0);
}
TEST_CASE("const_buffer creation with zbuf string literal char16_t", "[buffer]")
{
using namespace zmq::literals;
constexpr zmq::const_buffer b = u"hello"_zbuf;
CHECK(b.size() == 5 * sizeof(char16_t));
CHECK(std::memcmp(b.data(), u"hello", b.size()) == 0);
}
TEST_CASE("const_buffer creation with zbuf string literal char32_t", "[buffer]")
{
using namespace zmq::literals;
constexpr zmq::const_buffer b = U"hello"_zbuf;
CHECK(b.size() == 5 * sizeof(char32_t));
CHECK(std::memcmp(b.data(), U"hello", b.size()) == 0);
}
TEST_CASE("buffer of structs", "[buffer]")
{
struct some_pod