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-rw-r--r--test/std/localization/locales/locale.convenience/classification/isalnum.pass.cpp31
1 files changed, 31 insertions, 0 deletions
diff --git a/test/std/localization/locales/locale.convenience/classification/isalnum.pass.cpp b/test/std/localization/locales/locale.convenience/classification/isalnum.pass.cpp
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index 0000000000000..376b334603835
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+++ b/test/std/localization/locales/locale.convenience/classification/isalnum.pass.cpp
@@ -0,0 +1,31 @@
+//===----------------------------------------------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <locale>
+
+// template <class charT> bool isalnum (charT c, const locale& loc);
+
+#include <locale>
+#include <cassert>
+
+int main()
+{
+ std::locale l;
+ assert(!std::isalnum(' ', l));
+ assert(!std::isalnum('<', l));
+ assert(!std::isalnum('\x8', l));
+ assert( std::isalnum('A', l));
+ assert( std::isalnum('a', l));
+ assert( std::isalnum('z', l));
+ assert( std::isalnum('3', l));
+ assert(!std::isalnum('.', l));
+ assert( std::isalnum('f', l));
+ assert( std::isalnum('9', l));
+ assert(!std::isalnum('+', l));
+}