2 files changed, 2 insertions, 0 deletions
diff --git a/libcxx/test/utilities/time/time.duration/time.duration.comparisons/op_equal.pass.cpp b/libcxx/test/utilities/time/time.duration/time.duration.comparisons/op_equal.pass.cpp
new file mode 100644
index 00000000000..c7d2269eecf
--- /dev/null
+++ b/libcxx/test/utilities/time/time.duration/time.duration.comparisons/op_equal.pass.cpp
@@ -0,0 +1 @@
+//===----------------------------------------------------------------------===//
+//
+// 适适适适适适适适适适The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+// <chrono>
+// duration
+// template <class Rep1, class Period1, class Rep2, class Period2> 
+//   bool
+//   operator==(const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs);
+// template <class Rep1, class Period1, class Rep2, class Period2> 
+//   bool
+//   operator!=(const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs);
+#include <chrono>
+#include <cassert>
+int main()
+{
+    {
+    std::chrono::seconds s1(3);
+    std::chrono::seconds s2(3);
+    assert(s1 == s2);
+    assert(!(s1 != s2));
+    }
+    {
+    std::chrono::seconds s1(3);
+    std::chrono::seconds s2(4);
+    assert(!(s1 == s2));
+    assert(s1 != s2);
+    }
+    {
+    std::chrono::milliseconds s1(3);
+    std::chrono::microseconds s2(3000);
+    assert(s1 == s2);
+    assert(!(s1 != s2));
+    }
+    {
+    std::chrono::milliseconds s1(3);
+    std::chrono::microseconds s2(4000);
+    assert(!(s1 == s2));
+    assert(s1 != s2);
+    }
+    {
+    std::chrono::duration<int, std::ratio<2, 3> > s1(9);
+    std::chrono::duration<int, std::ratio<3, 5> > s2(10);
+    assert(s1 == s2);
+    assert(!(s1 != s2));
+    }
+    {
+    std::chrono::duration<int, std::ratio<2, 3> > s1(10);
+    std::chrono::duration<int, std::ratio<3, 5> > s2(9);
+    assert(!(s1 == s2));
+    assert(s1 != s2);
+    }
+    {
+    std::chrono::duration<int, std::ratio<2, 3> > s1(9);
+    std::chrono::duration<double, std::ratio<3, 5> > s2(10);
+    assert(s1 == s2);
+    assert(!(s1 != s2));
+    }
+}
+\ No newline at end of file
diff --git a/libcxx/test/utilities/time/time.duration/time.duration.comparisons/op_less.pass.cpp b/libcxx/test/utilities/time/time.duration/time.duration.comparisons/op_less.pass.cpp
new file mode 100644
index 00000000000..f477f424f9f
--- /dev/null
+++ b/libcxx/test/utilities/time/time.duration/time.duration.comparisons/op_less.pass.cpp
@@ -0,0 +1 @@
+//===----------------------------------------------------------------------===//
+//
+// 适适适适适适适适适适The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+// <chrono>
+// duration
+// template <class Rep1, class Period1, class Rep2, class Period2> 
+//   bool
+//   operator< (const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs);
+// template <class Rep1, class Period1, class Rep2, class Period2> 
+//   bool
+//   operator> (const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs);
+// template <class Rep1, class Period1, class Rep2, class Period2> 
+//   bool
+//   operator<=(const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs);
+// template <class Rep1, class Period1, class Rep2, class Period2> 
+//   bool
+//   operator>=(const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs);
+#include <chrono>
+#include <cassert>
+int main()
+{
+    {
+    std::chrono::seconds s1(3);
+    std::chrono::seconds s2(3);
+    assert(!(s1 < s2));
+    assert(!(s1 > s2));
+    assert( (s1 <= s2));
+    assert( (s1 >= s2));
+    }
+    {
+    std::chrono::seconds s1(3);
+    std::chrono::seconds s2(4);
+    assert( (s1 < s2));
+    assert(!(s1 > s2));
+    assert( (s1 <= s2));
+    assert(!(s1 >= s2));
+    }
+    {
+    std::chrono::milliseconds s1(3);
+    std::chrono::microseconds s2(3000);
+    assert(!(s1 < s2));
+    assert(!(s1 > s2));
+    assert( (s1 <= s2));
+    assert( (s1 >= s2));
+    }
+    {
+    std::chrono::milliseconds s1(3);
+    std::chrono::microseconds s2(4000);
+    assert( (s1 < s2));
+    assert(!(s1 > s2));
+    assert( (s1 <= s2));
+    assert(!(s1 >= s2));
+    }
+    {
+    std::chrono::duration<int, std::ratio<2, 3> > s1(9);
+    std::chrono::duration<int, std::ratio<3, 5> > s2(10);
+    assert(!(s1 < s2));
+    assert(!(s1 > s2));
+    assert( (s1 <= s2));
+    assert( (s1 >= s2));
+    }
+    {
+    std::chrono::duration<int, std::ratio<2, 3> > s1(10);
+    std::chrono::duration<int, std::ratio<3, 5> > s2(9);
+    assert(!(s1 < s2));
+    assert( (s1 > s2));
+    assert(!(s1 <= s2));
+    assert( (s1 >= s2));
+    }
+    {
+    std::chrono::duration<int, std::ratio<2, 3> > s1(9);
+    std::chrono::duration<double, std::ratio<3, 5> > s2(10);
+    assert(!(s1 < s2));
+    assert(!(s1 > s2));
+    assert( (s1 <= s2));
+    assert( (s1 >= s2));
+    }
+}
+\ No newline at end of file