Move test into test/std subdirectory.

llvm-svn: 224658

1 files changed, 65 insertions, 0 deletions

diff --git a/libcxx/test/std/input.output/iostreams.base/ios/iostate.flags/clear.pass.cpp b/libcxx/test/std/input.output/iostreams.base/ios/iostate.flags/clear.pass.cpp
new file mode 100644
index 00000000000..0c2e8f0860c
--- /dev/null
+++ b/libcxx/test/std/input.output/iostreams.base/ios/iostate.flags/clear.pass.cpp
@@ -0,0 +1,65 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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>
+
+// template <class charT, class traits> class basic_ios
+
+// void clear(iostate state = goodbit);
+
+#include <ios>
+#include <streambuf>
+#include <cassert>
+
+struct testbuf : public std::streambuf {};
+
+int main()
+{
+    {
+        std::ios ios(0);
+        ios.clear();
+        assert(ios.rdstate() == std::ios::badbit);
+        try
+        {
+            ios.exceptions(std::ios::badbit);
+        }
+        catch (...)
+        {
+        }
+        try
+        {
+            ios.clear();
+            assert(false);
+        }
+        catch (std::ios::failure&)
+        {
+            assert(ios.rdstate() == std::ios::badbit);
+        }
+        try
+        {
+            ios.clear(std::ios::eofbit);
+            assert(false);
+        }
+        catch (std::ios::failure&)
+        {
+            assert(ios.rdstate() == (std::ios::eofbit | std::ios::badbit));
+        }
+    }
+    {
+        testbuf sb;
+        std::ios ios(&sb);
+        ios.clear();
+        assert(ios.rdstate() == std::ios::goodbit);
+        ios.exceptions(std::ios::badbit);
+        ios.clear();
+        assert(ios.rdstate() == std::ios::goodbit);
+        ios.clear(std::ios::eofbit);
+        assert(ios.rdstate() == std::ios::eofbit);
+    }
+}