Move test into test/std subdirectory.

llvm-svn: 224658

1 files changed, 54 insertions, 0 deletions

diff --git a/libcxx/test/std/input.output/iostreams.base/ios.base/ios.base.callback/register_callback.pass.cpp b/libcxx/test/std/input.output/iostreams.base/ios.base/ios.base.callback/register_callback.pass.cpp
new file mode 100644
index 00000000000..c0ed3150457
--- /dev/null
+++ b/libcxx/test/std/input.output/iostreams.base/ios.base/ios.base.callback/register_callback.pass.cpp
@@ -0,0 +1,54 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <ios>
+
+// class ios_base
+
+// void register_callback(event_callback fn, int index);
+
+#include <ios>
+#include <string>
+#include <locale>
+#include <cassert>
+
+#include "platform_support.h" // locale name macros
+
+class test
+    : public std::ios
+{
+public:
+    test()
+    {
+        init(0);
+    }
+};
+
+int f1_called = 0;
+
+void f1(std::ios_base::event ev, std::ios_base& stream, int index)
+{
+    if (ev == std::ios_base::imbue_event)
+    {
+        assert(stream.getloc().name() == LOCALE_en_US_UTF_8);
+        assert(index == 4);
+        ++f1_called;
+    }
+}
+
+int main()
+{
+    test t;
+    std::ios_base& b = t;
+    b.register_callback(f1, 4);
+    b.register_callback(f1, 4);
+    b.register_callback(f1, 4);
+    std::locale l = b.imbue(std::locale(LOCALE_en_US_UTF_8));
+    assert(f1_called == 3);
+}