fix OTEL_INTERNAL_LOG_INFO (open-telemetry#1407)

lalitb · web-flow · commit 63803d10c6ec · 2022-05-18T18:56:21.000-07:00
diff --git a/sdk/include/opentelemetry/sdk/common/global_log_handler.h b/sdk/include/opentelemetry/sdk/common/global_log_handler.h
@@ -236,9 +236,9 @@ OPENTELEMETRY_END_NAMESPACE
 #  define OTEL_INTERNAL_LOG_INFO_2_ARGS(message, attributes)                                      \
     OTEL_INTERNAL_LOG_DISPATCH(opentelemetry::sdk::common::internal_log::LogLevel::Info, message, \
                                attributes)
-#  define OTEL_INTERNAL_LOG_INFO_MACRO(...)                                    \
-    OTEL_INTERNAL_LOG_GET_3RD_ARG(__VA_ARGS__, OTEL_INTERNAL_LOG_ERROR_2_ARGS, \
-                                  OTEL_INTERNAL_LOG_ERROR_1_ARGS)
+#  define OTEL_INTERNAL_LOG_INFO_MACRO(...)                                   \
+    OTEL_INTERNAL_LOG_GET_3RD_ARG(__VA_ARGS__, OTEL_INTERNAL_LOG_INFO_2_ARGS, \
+                                  OTEL_INTERNAL_LOG_INFO_1_ARGS)
 #  define OTEL_INTERNAL_LOG_INFO(...) OTEL_INTERNAL_LOG_INFO_MACRO(__VA_ARGS__)(__VA_ARGS__)
 #else
 #  define OTEL_INTERNAL_LOG_INFO(...)
diff --git a/sdk/test/common/global_log_handle_test.cc b/sdk/test/common/global_log_handle_test.cc
@@ -24,6 +24,14 @@ class CustomLogHandler : public opentelemetry::sdk::common::internal_log::LogHan
     {
       EXPECT_EQ(0, strncmp(msg, "Error message", 13));
     }
+    else if (level == opentelemetry::sdk::common::internal_log::LogLevel::Info)
+    {
+      EXPECT_EQ(0, strncmp(msg, "Info message", 12));
+    }
+    else if (level == opentelemetry::sdk::common::internal_log::LogLevel::Warning)
+    {
+      EXPECT_EQ(0, strncmp(msg, "Warning message", 15));
+    }
     ++count;
   }
 
@@ -50,7 +58,9 @@ TEST(GlobalLogHandleTest, CustomLogHandler)
       opentelemetry::sdk::common::internal_log::LogLevel::Debug);
   OTEL_INTERNAL_LOG_ERROR("Error message");
   OTEL_INTERNAL_LOG_DEBUG("Debug message. Headers:", attributes);
-  EXPECT_EQ(before_count + 3, static_cast<CustomLogHandler *>(custom_log_handler.get())->count);
+  OTEL_INTERNAL_LOG_INFO("Info message");
+  OTEL_INTERNAL_LOG_WARN("Warning message");
+  EXPECT_EQ(before_count + 5, static_cast<CustomLogHandler *>(custom_log_handler.get())->count);
 
   opentelemetry::sdk::common::internal_log::GlobalLogHandler::SetLogHandler(backup_log_handle);
   opentelemetry::sdk::common::internal_log::GlobalLogHandler::SetLogLevel(backup_log_level);
