From ceedd6bacceb52c71a7972ac97ae66d6b04157ab Mon Sep 17 00:00:00 2001
From: Michael Davidsaver <mdavidsaver@gmail.com>
Date: Wed, 27 Nov 2019 10:21:37 -0800
Subject: [PATCH] unittest multi-line messages

---
 src/unittest.cpp | 19 +++++++++++++------
 1 file changed, 13 insertions(+), 6 deletions(-)

diff --git a/src/unittest.cpp b/src/unittest.cpp
index 02dcc56..a2af454 100644
--- a/src/unittest.cpp
+++ b/src/unittest.cpp
@@ -47,12 +47,19 @@ testCase& testCase::operator=(testCase&& o) noexcept
 
 testCase::~testCase()
 {
-    if(result==Nothing) {
-        // do nothing!
-    } else if(result==Diag) {
-        testDiag("%s", msg.str().c_str());
-    } else {
-        testOk(result==Pass, "%s", msg.str().c_str());
+    if(result==Nothing)
+        return;
+
+    std::istringstream strm(msg.str());
+
+    for(std::string line; std::getline(strm, line);) {
+        if(result==Diag) {
+            testDiag("%s", line.c_str());
+
+        } else {
+            testOk(result==Pass, "%s", line.c_str());
+            result=Diag;
+        }
     }
 }