From b61797e2c8f5f3be5d1b8a11963353e78eaece26 Mon Sep 17 00:00:00 2001
From: DNKpp <dnkpp2011@gmail.com>
Date: Sun, 22 Dec 2024 17:37:23 +0100
Subject: [PATCH] feat: add stacktrace to match report prints

---
 include/mimic++/Reporter.hpp | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/include/mimic++/Reporter.hpp b/include/mimic++/Reporter.hpp
index 3a52f88da..de82be73f 100644
--- a/include/mimic++/Reporter.hpp
+++ b/include/mimic++/Reporter.hpp
@@ -187,6 +187,22 @@ namespace mimicpp
 
     namespace detail
     {
+        template <print_iterator OutIter>
+        OutIter stringify_stacktrace(OutIter out, const Stacktrace& stacktrace)
+        {
+            if (!stacktrace.empty())
+            {
+                out = format::format_to(
+                    std::move(out),
+                    "Stacktrace:\n");
+                out = mimicpp::print(
+                    std::move(out),
+                    stacktrace);
+            }
+
+            return out;
+        }
+
         [[nodiscard]]
         inline StringT stringify_no_match_report(const CallReport& call, const std::span<const MatchReport> matchReports)
         {
@@ -217,6 +233,10 @@ namespace mimicpp
                 }
             }
 
+            stringify_stacktrace(
+                std::ostreambuf_iterator{ss},
+                call.stacktrace);
+
             return std::move(ss).str();
         }
 
@@ -239,6 +259,10 @@ namespace mimicpp
                 ss << "\n";
             }
 
+            stringify_stacktrace(
+                std::ostreambuf_iterator{ss},
+                call.stacktrace);
+
             return std::move(ss).str();
         }
 
@@ -257,6 +281,10 @@ namespace mimicpp
                 matchReport);
             ss << "\n";
 
+            stringify_stacktrace(
+                std::ostreambuf_iterator{ss},
+                call.stacktrace);
+
             return std::move(ss).str();
         }