From 525ced2d1d0a4864b401d3df840afc3ebc8e695a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phane=20Del=20Pino?= <stephane.delpino44@gmail.com>
Date: Mon, 2 Nov 2020 23:51:54 +0100
Subject: [PATCH] Add Demangle tests
---
tests/CMakeLists.txt | 1 +
tests/test_Demangle.cpp | 42 +++++++++++++++++++++++++++++++++++++++++
2 files changed, 43 insertions(+)
create mode 100644 tests/test_Demangle.cpp
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 13833beb3..027b1293f 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -57,6 +57,7 @@ add_executable (unit_tests
test_CRSGraph.cpp
test_CRSMatrix.cpp
test_DataVariant.cpp
+ test_Demangle.cpp
test_DoWhileProcessor.cpp
test_EmbeddedData.cpp
test_ExecutionPolicy.cpp
diff --git a/tests/test_Demangle.cpp b/tests/test_Demangle.cpp
new file mode 100644
index 000000000..057bf9db9
--- /dev/null
+++ b/tests/test_Demangle.cpp
@@ -0,0 +1,42 @@
+#ifndef TEST_DEMANGLE_HPP
+#define TEST_DEMANGLE_HPP
+
+#include <catch2/catch.hpp>
+
+#include <utils/Demangle.hpp>
+
+#include <cxxabi.h>
+
+// clazy:excludeall=non-pod-global-static
+
+TEST_CASE("Demangle", "[utils]")
+{
+ SECTION("demangle success")
+ {
+ const std::string mangled = typeid(std::string).name();
+
+ int status = -1;
+ char* cxa_demangled = abi::__cxa_demangle(mangled.data(), NULL, NULL, &status);
+
+ REQUIRE(status == 0);
+
+ std::string demangled{cxa_demangled};
+ free(cxa_demangled);
+
+ REQUIRE(demangled == demangle<std::string>());
+ }
+
+ SECTION("demangle failed")
+ {
+ const std::string mangled = "not_mangled";
+
+ int status = -1;
+ abi::__cxa_demangle(mangled.data(), NULL, NULL, &status);
+
+ REQUIRE(status != 0);
+
+ REQUIRE((std::string{"not_mangled"} == demangle("not_mangled")));
+ }
+}
+
+#endif // TEST_DEMANGLE_HPP
--
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