in-tree spdlog (#602)

move spdlog into the tree to remove dependency on vcpkg::spdlog, to allow diverging from the official version and evolve it to fit better with OTLP logging requirements

1 files changed, 35 insertions, 0 deletions

diff --git a/thirdparty/spdlog/tests/test_time_point.cpp b/thirdparty/spdlog/tests/test_time_point.cpp
new file mode 100644
index 000000000..b7b1b2323
--- /dev/null
+++ b/thirdparty/spdlog/tests/test_time_point.cpp
@@ -0,0 +1,35 @@
+#include "includes.h"
+#include "test_sink.h"
+#include "spdlog/async.h"
+
+TEST_CASE("time_point1", "[time_point log_msg]") {
+    std::shared_ptr<spdlog::sinks::test_sink_st> test_sink(new spdlog::sinks::test_sink_st);
+    spdlog::logger logger("test-time_point", test_sink);
+
+    spdlog::source_loc source{};
+    std::chrono::system_clock::time_point tp{std::chrono::system_clock::now()};
+    test_sink->set_pattern("%T.%F");  // interested in the time_point
+
+    // all the following should have the same time
+    test_sink->set_delay(std::chrono::milliseconds(10));
+    for (int i = 0; i < 5; i++) {
+        spdlog::details::log_msg msg{tp, source, "test_logger", spdlog::level::info, "message"};
+        test_sink->log(msg);
+    }
+
+    logger.log(tp, source, spdlog::level::info, "formatted message");
+    logger.log(tp, source, spdlog::level::info, "formatted message");
+    logger.log(tp, source, spdlog::level::info, "formatted message");
+    logger.log(tp, source, spdlog::level::info, "formatted message");
+    logger.log(source, spdlog::level::info,
+               "formatted message");  // last line has different time_point
+
+    // now the real test... that the times are the same.
+    std::vector<std::string> lines = test_sink->lines();
+    REQUIRE(lines[0] == lines[1]);
+    REQUIRE(lines[2] == lines[3]);
+    REQUIRE(lines[4] == lines[5]);
+    REQUIRE(lines[6] == lines[7]);
+    REQUIRE(lines[8] != lines[9]);
+    spdlog::drop_all();
+}