Move test into test/std subdirectory.

llvm-svn: 224658

4 files changed, 175 insertions, 0 deletions

diff --git a/libcxx/test/std/iterators/iterator.primitives/iterator.operations/advance.pass.cpp b/libcxx/test/std/iterators/iterator.primitives/iterator.operations/advance.pass.cpp
new file mode 100644
index 00000000000..e395da299dc
--- /dev/null
+++ b/libcxx/test/std/iterators/iterator.primitives/iterator.operations/advance.pass.cpp
@@ -0,0 +1,45 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <iterator>
+
+// template <InputIterator Iter>
+//   void advance(Iter& i, Iter::difference_type n);
+//
+// template <BidirectionalIterator Iter>
+//   void advance(Iter& i, Iter::difference_type n);
+//
+// template <RandomAccessIterator Iter>
+//   void advance(Iter& i, Iter::difference_type n);
+
+#include <iterator>
+#include <cassert>
+
+#include "test_iterators.h"
+
+template <class It>
+void
+test(It i, typename std::iterator_traits<It>::difference_type n, It x)
+{
+    std::advance(i, n);
+    assert(i == x);
+}
+
+int main()
+{
+    const char* s = "1234567890";
+    test(input_iterator<const char*>(s), 10, input_iterator<const char*>(s+10));
+    test(forward_iterator<const char*>(s), 10, forward_iterator<const char*>(s+10));
+    test(bidirectional_iterator<const char*>(s+5), 5, bidirectional_iterator<const char*>(s+10));
+    test(bidirectional_iterator<const char*>(s+5), -5, bidirectional_iterator<const char*>(s));
+    test(random_access_iterator<const char*>(s+5), 5, random_access_iterator<const char*>(s+10));
+    test(random_access_iterator<const char*>(s+5), -5, random_access_iterator<const char*>(s));
+    test(s+5, 5, s+10);
+    test(s+5, -5, s);
+}
diff --git a/libcxx/test/std/iterators/iterator.primitives/iterator.operations/distance.pass.cpp b/libcxx/test/std/iterators/iterator.primitives/iterator.operations/distance.pass.cpp
new file mode 100644
index 00000000000..7fef635838c
--- /dev/null
+++ b/libcxx/test/std/iterators/iterator.primitives/iterator.operations/distance.pass.cpp
@@ -0,0 +1,40 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <iterator>
+
+// template <InputIterator Iter>
+//   Iter::difference_type
+//   distance(Iter first, Iter last);
+//
+// template <RandomAccessIterator Iter>
+//   Iter::difference_type
+//   distance(Iter first, Iter last);
+
+#include <iterator>
+#include <cassert>
+
+#include "test_iterators.h"
+
+template <class It>
+void
+test(It first, It last, typename std::iterator_traits<It>::difference_type x)
+{
+    assert(std::distance(first, last) == x);
+}
+
+int main()
+{
+    const char* s = "1234567890";
+    test(input_iterator<const char*>(s), input_iterator<const char*>(s+10), 10);
+    test(forward_iterator<const char*>(s), forward_iterator<const char*>(s+10), 10);
+    test(bidirectional_iterator<const char*>(s), bidirectional_iterator<const char*>(s+10), 10);
+    test(random_access_iterator<const char*>(s), random_access_iterator<const char*>(s+10), 10);
+    test(s, s+10, 10);
+}
diff --git a/libcxx/test/std/iterators/iterator.primitives/iterator.operations/next.pass.cpp b/libcxx/test/std/iterators/iterator.primitives/iterator.operations/next.pass.cpp
new file mode 100644
index 00000000000..f584110499b
--- /dev/null
+++ b/libcxx/test/std/iterators/iterator.primitives/iterator.operations/next.pass.cpp
@@ -0,0 +1,46 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <iterator>
+
+// template <InputIterator Iter>
+//   Iter next(Iter x, Iter::difference_type n = 1);
+
+#include <iterator>
+#include <cassert>
+
+#include "test_iterators.h"
+
+template <class It>
+void
+test(It i, typename std::iterator_traits<It>::difference_type n, It x)
+{
+    assert(std::next(i, n) == x);
+}
+
+template <class It>
+void
+test(It i, It x)
+{
+    assert(std::next(i) == x);
+}
+
+int main()
+{
+    const char* s = "1234567890";
+    test(forward_iterator<const char*>(s), 10, forward_iterator<const char*>(s+10));
+    test(bidirectional_iterator<const char*>(s), 10, bidirectional_iterator<const char*>(s+10));
+    test(random_access_iterator<const char*>(s), 10, random_access_iterator<const char*>(s+10));
+    test(s, 10, s+10);
+
+    test(forward_iterator<const char*>(s), forward_iterator<const char*>(s+1));
+    test(bidirectional_iterator<const char*>(s), bidirectional_iterator<const char*>(s+1));
+    test(random_access_iterator<const char*>(s), random_access_iterator<const char*>(s+1));
+    test(s, s+1);
+}
diff --git a/libcxx/test/std/iterators/iterator.primitives/iterator.operations/prev.pass.cpp b/libcxx/test/std/iterators/iterator.primitives/iterator.operations/prev.pass.cpp
new file mode 100644
index 00000000000..0641706c928
--- /dev/null
+++ b/libcxx/test/std/iterators/iterator.primitives/iterator.operations/prev.pass.cpp
@@ -0,0 +1,44 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <iterator>
+
+// template <BidirectionalIterator Iter>
+//   Iter prev(Iter x, Iter::difference_type n = 1);
+
+#include <iterator>
+#include <cassert>
+
+#include "test_iterators.h"
+
+template <class It>
+void
+test(It i, typename std::iterator_traits<It>::difference_type n, It x)
+{
+    assert(std::prev(i, n) == x);
+}
+
+template <class It>
+void
+test(It i, It x)
+{
+    assert(std::prev(i) == x);
+}
+
+int main()
+{
+    const char* s = "1234567890";
+    test(bidirectional_iterator<const char*>(s+10), 10, bidirectional_iterator<const char*>(s));
+    test(random_access_iterator<const char*>(s+10), 10, random_access_iterator<const char*>(s));
+    test(s+10, 10, s);
+
+    test(bidirectional_iterator<const char*>(s+1), bidirectional_iterator<const char*>(s));
+    test(random_access_iterator<const char*>(s+1), random_access_iterator<const char*>(s));
+    test(s+1, s);
+}