SERVER-6024 add stacktrace to unittests

2 files changed, 6 insertions, 8 deletions

diff --git a/src/mongo/util/stacktrace_posix.cpp b/src/mongo/util/stacktrace_posix.cpp
index 010bb039e95..b18f76f3f2f 100644
--- a/src/mongo/util/stacktrace_posix.cpp
+++ b/src/mongo/util/stacktrace_posix.cpp
@@ -181,7 +181,7 @@ void printStackTrace(std::ostream& os) {
     // Collect symbol information for each backtrace address.
     ////////////////////////////////////////////////////////////
 
-    os << std::hex << std::uppercase << '\n';
+    os << std::hex << std::uppercase;
     for (int i = 0; i < addressCount; ++i) {
         Dl_info& dlinfo(dlinfoForFrames[i]);
         if (!dladdr(addresses[i], &dlinfo)) {
diff --git a/src/mongo/util/stacktrace_windows.cpp b/src/mongo/util/stacktrace_windows.cpp
index a2a2ea29162..42e189d3f02 100644
--- a/src/mongo/util/stacktrace_windows.cpp
+++ b/src/mongo/util/stacktrace_windows.cpp
@@ -327,21 +327,19 @@ void printWindowsStackTrace(CONTEXT& context, std::ostream& os) {
     ++sourceWidth;
     size_t frameCount = traceList.size();
     for (size_t i = 0; i < frameCount; ++i) {
-        std::stringstream ss;
-        ss << traceList[i].moduleName << " ";
+        os << traceList[i].moduleName << ' ';
         size_t width = traceList[i].moduleName.length();
         while (width < moduleWidth) {
-            ss << " ";
+            os << ' ';
             ++width;
         }
-        ss << traceList[i].sourceAndLine << " ";
+        os << traceList[i].sourceAndLine << ' ';
         width = traceList[i].sourceAndLine.length();
         while (width < sourceWidth) {
-            ss << " ";
+            os << ' ';
             ++width;
         }
-        ss << traceList[i].symbolAndOffset;
-        log() << ss.str();
+        os << traceList[i].symbolAndOffset << '\n';
     }
 }