Do not make calls to setlocale() in a library. Use default user locale in tests and examples.

1 files changed, 24 insertions, 0 deletions

diff --git a/tests/parser/textTest.cpp b/tests/parser/textTest.cpp
index 274687a5..f56f972d 100644
--- a/tests/parser/textTest.cpp
+++ b/tests/parser/textTest.cpp
@@ -23,6 +23,9 @@
 
 #include "tests/testUtils.hpp"
 
+#include <locale>
+#include <clocale>
+
 
 VMIME_TEST_SUITE_BEGIN(textTest)
 
@@ -78,6 +81,27 @@ VMIME_TEST_SUITE_BEGIN(textTest)
 	}
 
 
+	void setUp()
+	{
+		// Set the global C and C++ locale to the user-configured locale.
+		// The locale should use UTF-8 encoding for these tests to run successfully.
+		try
+		{
+			std::locale::global(std::locale(""));
+		}
+		catch (std::exception &)
+		{
+			std::setlocale(LC_ALL, "");
+		}
+	}
+
+	void tearDown()
+	{
+		// Restore default locale
+		std::locale::global(std::locale("C"));
+	}
+
+
 	void testConstructors()
 	{
 		vmime::text t1;