From 70aa8a31a26d8605be14d43b6c40c53982c7db70 Mon Sep 17 00:00:00 2001
From: Thomas Braun <thomas.braun@byte-physics.de>
Date: Fri, 23 Aug 2019 23:50:13 +0200
Subject: [PATCH] Add regression test for dumping the minimum value of int64_t
---
test/src/unit-regression.cpp | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/test/src/unit-regression.cpp b/test/src/unit-regression.cpp
index 866a985b..c9e8b0d7 100644
--- a/test/src/unit-regression.cpp
+++ b/test/src/unit-regression.cpp
@@ -1802,6 +1802,13 @@ TEST_CASE("regression tests")
json j = json::parse("[-9223372036854775808]");
CHECK(j.dump() == "[-9223372036854775808]");
}
+
+ SECTION("issue #1708 - minimum value of int64_t can be outputted")
+ {
+ constexpr auto smallest = (std::numeric_limits<int64_t>::min)();
+ json j = smallest;
+ CHECK(j.dump() == std::to_string(smallest));
+ }
}
#if not defined(JSON_NOEXCEPTION)