vendor/libc++/libc++-release_370-r246257

1 files changed, 42 insertions, 0 deletions

diff --git a/test/std/numerics/rand/rand.adapt/rand.adapt.disc/default.pass.cpp b/test/std/numerics/rand/rand.adapt/rand.adapt.disc/default.pass.cpp
new file mode 100644
index 0000000000000..ffdaebc171428
--- /dev/null
+++ b/test/std/numerics/rand/rand.adapt/rand.adapt.disc/default.pass.cpp
@@ -0,0 +1,42 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <random>
+
+// template<class Engine, size_t p, size_t r>
+// class discard_block_engine
+
+// explicit discard_block_engine();
+
+#include <random>
+#include <cassert>
+
+void
+test1()
+{
+    std::ranlux24 e1;
+    std::ranlux24 e2(std::ranlux24_base::default_seed);
+    assert(e1 == e2);
+    assert(e1() == 15039276);
+}
+
+void
+test2()
+{
+    std::ranlux48 e1;
+    std::ranlux48 e2(std::ranlux48_base::default_seed);
+    assert(e1 == e2);
+    assert(e1() == 23459059301164ull);
+}
+
+int main()
+{
+    test1();
+    test2();
+}