Updated tests

include/spdlog/tweakme.h

@@ -95,13 +95,6 @@
 // #define SPDLOG_FMT_EXTERNAL
 ///////////////////////////////////////////////////////////////////////////////
 
-///////////////////////////////////////////////////////////////////////////////
-// Uncomment to use printf-style messages in your logs instead of the usual
-// format-style used by default.
-//
-// #define SPDLOG_FMT_PRINTF
-///////////////////////////////////////////////////////////////////////////////
-
 ///////////////////////////////////////////////////////////////////////////////
 // Uncomment to enable wchar_t support (convert to utf8)
 //

tests/Makefile

 CXX	?= g++
-CXXFLAGS	=  -Wall  -pedantic -std=c++11 -pthread -O3 -I../include
+CXXFLAGS	=  -Wall  -pedantic -std=c++11 -pthread -O3 -I../include -fmax-errors=1
 LDPFALGS = -pthread
 
 CPP_FILES := $(wildcard *.cpp)

tests/file_helper.cpp

@@ -11,7 +11,8 @@ static const std::string target_filename = "logs/file_helper_test.txt";
 static void write_with_helper(file_helper &helper, size_t howmany)
 {
     log_msg msg;
-    msg.formatted << std::string(howmany, '1');
+
+    fmt::format_to(msg.formatted, "{}", std::string(howmany, '1'));
     helper.write(msg);
     helper.flush();
 }

tests/file_log.cpp

@@ -85,8 +85,9 @@ TEST_CASE("daily_logger", "[daily_logger]]")
     // calculate filename (time based)
     std::string basename = "logs/daily_log";
     std::tm tm = spdlog::details::os::localtime();
-    fmt::MemoryWriter w;
-    w.write("{}_{:04d}-{:02d}-{:02d}_{:02d}-{:02d}", basename, tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, tm.tm_hour, tm.tm_min);
+    fmt::memory_buffer w;
+    fmt::format_to(
+        w, "{}_{:04d}-{:02d}-{:02d}_{:02d}-{:02d}", basename, tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, tm.tm_hour, tm.tm_min);
 
     auto logger = spdlog::daily_logger_mt("logger", basename, 0, 0);
     logger->flush_on(spdlog::level::info);
@@ -95,7 +96,7 @@ TEST_CASE("daily_logger", "[daily_logger]]")
         logger->info("Test message {}", i);
     }
 
-    auto filename = w.str();
+    auto filename = fmt::to_string(w);
     REQUIRE(count_lines(filename) == 10);
 }
 
@@ -107,8 +108,8 @@ TEST_CASE("daily_logger with dateonly calculator", "[daily_logger_dateonly]]")
     // calculate filename (time based)
     std::string basename = "logs/daily_dateonly";
     std::tm tm = spdlog::details::os::localtime();
-    fmt::MemoryWriter w;
-    w.write("{}_{:04d}-{:02d}-{:02d}", basename, tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday);
+    fmt::memory_buffer w;
+    fmt::format_to(w, "{}_{:04d}-{:02d}-{:02d}", basename, tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday);
 
     auto logger = spdlog::create<sink_type>("logger", basename, 0, 0);
     for (int i = 0; i < 10; ++i)
@@ -117,7 +118,7 @@ TEST_CASE("daily_logger with dateonly calculator", "[daily_logger_dateonly]]")
         logger->info("Test message {}", i);
     }
     logger->flush();
-    auto filename = w.str();
+    auto filename = fmt::to_string(w);
     REQUIRE(count_lines(filename) == 10);
 }
 
@@ -126,9 +127,9 @@ struct custom_daily_file_name_calculator
     static spdlog::filename_t calc_filename(const spdlog::filename_t &basename)
     {
         std::tm tm = spdlog::details::os::localtime();
-        fmt::MemoryWriter w;
-        w.write("{}{:04d}{:02d}{:02d}", basename, tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday);
-        return w.str();
+        fmt::memory_buffer w;
+        fmt::format_to(w, "{}{:04d}{:02d}{:02d}", basename, tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday);
+        return fmt::to_string(w);
     }
 };
 
@@ -140,8 +141,8 @@ TEST_CASE("daily_logger with custom calculator", "[daily_logger_custom]]")
     // calculate filename (time based)
     std::string basename = "logs/daily_dateonly";
     std::tm tm = spdlog::details::os::localtime();
-    fmt::MemoryWriter w;
-    w.write("{}{:04d}{:02d}{:02d}", basename, tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday);
+    fmt::memory_buffer w;
+    fmt::format_to(w, "{}{:04d}{:02d}{:02d}", basename, tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday);
 
     auto logger = spdlog::create<sink_type>("logger", basename, 0, 0);
     for (int i = 0; i < 10; ++i)
@@ -150,7 +151,7 @@ TEST_CASE("daily_logger with custom calculator", "[daily_logger_custom]]")
     }
 
     logger->flush();
-    auto filename = w.str();
+    auto filename = fmt::to_string(w);
     REQUIRE(count_lines(filename) == 10);
 }
 

tests/test_pattern_formatter.cpp

@@ -68,7 +68,7 @@ TEST_CASE("color range test1", "[pattern_formatter]")
 {
     auto formatter = std::make_shared<spdlog::pattern_formatter>("%^%v%$", spdlog::pattern_time_type::local, "\n");
     spdlog::details::log_msg msg;
-    msg.raw << "Hello";
+    fmt::format_to(msg.raw, "Hello");
     formatter->format(msg);
     REQUIRE(msg.color_range_start == 0);
     REQUIRE(msg.color_range_end == 5);
@@ -98,7 +98,7 @@ TEST_CASE("color range test4", "[pattern_formatter]")
 {
     auto formatter = std::make_shared<spdlog::pattern_formatter>("XX%^YYY%$", spdlog::pattern_time_type::local, "\n");
     spdlog::details::log_msg msg;
-    msg.raw << "ignored";
+    fmt::format_to(msg.raw, "ignored");
     formatter->format(msg);
     REQUIRE(msg.color_range_start == 2);
     REQUIRE(msg.color_range_end == 5);