Various improvements to the ZMQ JSON-RPC handling:

  - Finding handling function in ZMQ JSON-RPC now uses binary search
  - Temporary `std::vector`s in JSON output now use `epee::span` to
    prevent allocations.
  - Binary -> hex in JSON output no longer allocates temporary buffer
  - C++ structs -> JSON skips intermediate DOM creation, and instead
    write directly to an output stream.

1 files changed, 11 insertions, 0 deletions

diff --git a/tests/unit_tests/epee_utils.cpp b/tests/unit_tests/epee_utils.cpp
index 6f887afda..ee44ea2d5 100644
--- a/tests/unit_tests/epee_utils.cpp
+++ b/tests/unit_tests/epee_utils.cpp
@@ -850,6 +850,17 @@ TEST(ToHex, Array)
   );
 }
 
+TEST(ToHex, ArrayFromPod)
+{
+  std::array<char, 64> expected{{'5', 'f', '2', 'b', '0', '1'}};
+  std::fill(expected.begin() + 6, expected.end(), '0');
+
+  EXPECT_EQ(
+    expected,
+    (epee::to_hex::array(crypto::ec_point{{0x5F, 0x2B, 0x01, 0x00}}))
+  );
+}
+
 TEST(ToHex, Ostream)
 {
   std::stringstream out;