From be5d3b5bca0eca2b7db75037ae21bb002d50c60b Mon Sep 17 00:00:00 2001

From: Lauri Nurmi <lanurmi@iki.fi>

Date: Thu, 16 Jun 2016 01:05:06 +0300

Subject: [PATCH] Fix unit test when char is unsigned by default

Skip test relying on char being signed if it isn't by default, as is the case

with gcc on some ARM platforms, for example.

Closes https://github.com/wxWidgets/wxWidgets/pull/299

---

 tests/strings/vararg.cpp | 2 ++

 1 file changed, 2 insertions(+)

diff --git a/tests/strings/vararg.cpp b/tests/strings/vararg.cpp

index 0e3cc84ac9..9c93652b9f 100644

--- a/tests/strings/vararg.cpp

+++ b/tests/strings/vararg.cpp

@@ -132,8 +132,10 @@ void VarArgTestCase::CharPrintf()

         #pragma warning(default:4305) // truncation of constant value in VC6

         #pragma warning(default:4309)

     #endif

+    #ifndef __CHAR_UNSIGNED__

     s.Printf("value is %i (int)", c);

     CPPUNIT_ASSERT_EQUAL( wxString("value is -16 (int)"), s );

+    #endif

     unsigned char u = 240;

     s.Printf("value is %i (int)", u);

-- 

2.19.1