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Problem: Sending string literals is awkward

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Solution: A function str_buffer specifically for
creating buffers for null terminated string literals.
This commit is contained in:
Gudmundur Adalsteinsson
2019-09-03 14:06:19 +00:00
parent 3b1038d035
commit 13cc1e0fe9
2 changed files with 27 additions and 0 deletions
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14
tests/buffer.cpp
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@@ -236,6 +236,20 @@ 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");
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("buffer of structs", "[buffer]")
{
struct some_pod