1 files changed, 96 insertions, 0 deletions
diff --git a/test/std/depr/depr.str.strstreams/depr.strstreambuf/depr.strstreambuf.cons/ucp_size_ucp.pass.cpp b/test/std/depr/depr.str.strstreams/depr.strstreambuf/depr.strstreambuf.cons/ucp_size_ucp.pass.cpp
new file mode 100644
index 000000000000..46c11e4afaf0
--- /dev/null
+++ b/test/std/depr/depr.str.strstreams/depr.strstreambuf/depr.strstreambuf.cons/ucp_size_ucp.pass.cpp
@@ -0,0 +1,96 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <strstream>
+
+// class strstreambuf
+
+// strstreambuf(unsigned char* gnext_arg, streamsize n, unsigned char* pbeg_arg = 0);
+
+#include <strstream>
+#include <cassert>
+
+int main()
+{
+    {
+        unsigned char buf[] = "abcd";
+        std::strstreambuf sb(buf, sizeof(buf));
+        assert(sb.sgetc() == 'a');
+        assert(sb.snextc() == 'b');
+        assert(sb.snextc() == 'c');
+        assert(sb.snextc() == 'd');
+        assert(sb.snextc() == 0);
+        assert(sb.snextc() == EOF);
+    }
+    {
+        unsigned char buf[] = "abcd";
+        std::strstreambuf sb(buf, 0);
+        assert(sb.sgetc() == 'a');
+        assert(sb.snextc() == 'b');
+        assert(sb.snextc() == 'c');
+        assert(sb.snextc() == 'd');
+        assert(sb.snextc() == EOF);
+    }
+    {
+        unsigned char buf[] = "abcd";
+        std::strstreambuf sb(buf, sizeof(buf), buf);
+        assert(sb.sgetc() == EOF);
+        assert(sb.sputc('e') == 'e');
+        assert(sb.sputc('f') == 'f');
+        assert(sb.sputc('g') == 'g');
+        assert(sb.sputc('h') == 'h');
+        assert(sb.sputc('i') == 'i');
+        assert(sb.sputc('j') == EOF);
+        assert(sb.sgetc() == 'e');
+        assert(sb.snextc() == 'f');
+        assert(sb.snextc() == 'g');
+        assert(sb.snextc() == 'h');
+        assert(sb.snextc() == 'i');
+        assert(sb.snextc() == EOF);
+    }
+    {
+        unsigned char buf[] = "abcd";
+        std::strstreambuf sb(buf, 0, buf);
+        assert(sb.sgetc() == EOF);
+        assert(sb.sputc('e') == 'e');
+        assert(sb.sputc('f') == 'f');
+        assert(sb.sputc('g') == 'g');
+        assert(sb.sputc('h') == 'h');
+        assert(sb.sputc('i') == EOF);
+        assert(sb.sgetc() == 'e');
+        assert(sb.snextc() == 'f');
+        assert(sb.snextc() == 'g');
+        assert(sb.snextc() == 'h');
+        assert(sb.snextc() == EOF);
+    }
+    {
+        unsigned char buf[10] = "abcd";
+        int s = std::strlen((char*)buf);
+        std::strstreambuf sb(buf, sizeof(buf)-s, buf + s);
+        assert(sb.sgetc() == 'a');
+        assert(sb.snextc() == 'b');
+        assert(sb.snextc() == 'c');
+        assert(sb.snextc() == 'd');
+        assert(sb.snextc() == EOF);
+        assert(sb.sputc('e') == 'e');
+        assert(sb.sputc('f') == 'f');
+        assert(sb.sputc('g') == 'g');
+        assert(sb.sputc('h') == 'h');
+        assert(sb.sputc('i') == 'i');
+        assert(sb.sputc('j') == 'j');
+        assert(sb.sputc('j') == EOF);
+        assert(sb.sgetc() == 'e');
+        assert(sb.snextc() == 'f');
+        assert(sb.snextc() == 'g');
+        assert(sb.snextc() == 'h');
+        assert(sb.snextc() == 'i');
+        assert(sb.snextc() == 'j');
+        assert(sb.snextc() == EOF);
+    }
+}