Completed [alg.random.shuffle].

llvm-svn: 104708

1 files changed, 6 insertions, 2 deletions

diff --git a/libcxx/test/algorithms/alg.modifying.operations/alg.random.shuffle/random_shuffle.pass.cpp b/libcxx/test/algorithms/alg.modifying.operations/alg.random.shuffle/random_shuffle.pass.cpp
index 914f851d09c..ca4a2bdd722 100644
--- a/libcxx/test/algorithms/alg.modifying.operations/alg.random.shuffle/random_shuffle.pass.cpp
+++ b/libcxx/test/algorithms/alg.modifying.operations/alg.random.shuffle/random_shuffle.pass.cpp
@@ -15,12 +15,16 @@
 //   random_shuffle(Iter first, Iter last);
 
 #include <algorithm>
-
-#include "../../iterators.h"
+#include <cassert>
 
 int main()
 {
     int ia[] = {1, 2, 3, 4};
+    int ia1[] = {1, 4, 3, 2};
+    int ia2[] = {4, 1, 2, 3};
     const unsigned sa = sizeof(ia)/sizeof(ia[0]);
     std::random_shuffle(ia, ia+sa);
+    assert(std::equal(ia, ia+sa, ia1));
+    std::random_shuffle(ia, ia+sa);
+    assert(std::equal(ia, ia+sa, ia2));
 }