Move test into test/std subdirectory.

llvm-svn: 224658

1 files changed, 66 insertions, 0 deletions

diff --git a/libcxx/test/std/numerics/numarray/template.mask.array/mask.array.assign/mask_array.pass.cpp b/libcxx/test/std/numerics/numarray/template.mask.array/mask.array.assign/mask_array.pass.cpp
new file mode 100644
index 00000000000..29cb787d009
--- /dev/null
+++ b/libcxx/test/std/numerics/numarray/template.mask.array/mask.array.assign/mask_array.pass.cpp
@@ -0,0 +1,66 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <valarray>
+
+// template <class T> class mask_array
+
+// void mask_array& operator=(const mask_array& ma) const;
+
+#include <valarray>
+#include <cassert>
+
+int main()
+{
+    {
+    int a1[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15};
+    const std::size_t N1 = sizeof(a1)/sizeof(a1[0]);
+    bool b1[N1] = {true,  false, false, true,  true,  false,
+                   false, true,  false, false, false, true};
+    int a2[] = {-1, -2, -3, -4, -5, -6, -7, -8};
+    const std::size_t N2 = sizeof(a2)/sizeof(a2[0]);
+    bool b2[N2] = {true,  false, true, true,
+                   false, false, true, true};
+    std::valarray<int> v1(a1, N1);
+    const std::valarray<int> v2(a2, N2);
+    std::valarray<bool> vb1(b1, N1);
+    std::valarray<bool> vb2(b2, N2);
+    v1[vb1] = v2[vb2];
+    assert(v1.size() == 16);
+    assert(v1[ 0] == -1);
+    assert(v1[ 1] ==  1);
+    assert(v1[ 2] ==  2);
+    assert(v1[ 3] == -3);
+    assert(v1[ 4] == -4);
+    assert(v1[ 5] ==  5);
+    assert(v1[ 6] ==  6);
+    assert(v1[ 7] == -7);
+    assert(v1[ 8] ==  8);
+    assert(v1[ 9] ==  9);
+    assert(v1[10] == 10);
+    assert(v1[11] == -8);
+    assert(v1[12] == 12);
+    assert(v1[13] == 13);
+    assert(v1[14] == 14);
+    assert(v1[15] == 15);
+    }
+    // Test return value of assignment
+    {
+    int a1[] = {0, 1, 2};
+    int a2[] = {3, 4, 5};
+    bool b1[] = {true, false, true};
+    std::valarray<int> v1(a1, 3);
+    std::valarray<int> v2(a2, 3);
+    std::valarray<bool> const vb1(b1, 3);
+    std::mask_array<int> m1 = v1[vb1];
+    std::mask_array<int> const m2 = v2[vb1];
+    std::mask_array<int> const & r = (m1 = m2);
+    assert(&r == &m1);
+    }
+}