Add tests for match_results copy/move construction. NFC

llvm-svn: 344988

diff --git a/libcxx/test/std/re/re.results/re.results.const/copy.pass.cpp b/libcxx/test/std/re/re.results/re.results.const/copy.pass.cpp
new file mode 100644 (file)
index 0000000..b9cb5b2
--- /dev/null
+++ b/libcxx/test/std/re/re.results/re.results.const/copy.pass.cpp
@@ -0,0 +1,41 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <regex>
+
+// class match_results<BidirectionalIterator, Allocator>
+
+// match_results(const match_results& m);
+
+#include <regex>
+#include <cassert>
+#include "test_macros.h"
+#include "test_allocator.h"
+
+template <class CharT, class Allocator>
+void
+test(const Allocator& a)
+{
+    typedef std::match_results<const CharT*, Allocator> SM;
+    SM m0(a);
+    SM m1(m0);
+    
+    assert(m1.size()          == m0.size());
+    assert(m1.str()           == m0.str());
+    assert(m1.get_allocator() == m0.get_allocator());
+}
+
+int main()
+{
+    test<char>   (std::allocator<std::sub_match<const char *> >());
+    test<wchar_t>(std::allocator<std::sub_match<const wchar_t *> >());
+
+    test<char>   (test_allocator<std::sub_match<const char*> >(3));
+    test<wchar_t>(test_allocator<std::sub_match<const wchar_t*> >(3));
+}

diff --git a/libcxx/test/std/re/re.results/re.results.const/move.pass.cpp b/libcxx/test/std/re/re.results/re.results.const/move.pass.cpp
new file mode 100644 (file)
index 0000000..cd6fabc
--- /dev/null
+++ b/libcxx/test/std/re/re.results/re.results.const/move.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.
+//
+//===----------------------------------------------------------------------===//
+
+// <regex>
+
+// class match_results<BidirectionalIterator, Allocator>
+
+// match_results(const match_results&& m) noexcept;
+
+#include <regex>
+#include <cassert>
+#include "test_macros.h"
+#include "test_allocator.h"
+
+template <class CharT, class Allocator>
+void
+test(const Allocator& a)
+{
+    typedef std::match_results<const CharT*, Allocator> SM;
+    ASSERT_NOEXCEPT(SM(std::declval<SM&&>()));
+
+    SM m0(a);
+    SM m1(std::move(m0));
+    assert(m1.size() == 0);
+    assert(m1.str() == std::basic_string<CharT>());
+    assert(m1.get_allocator() == a);
+}
+
+int main()
+{
+    test<char>   (std::allocator<std::sub_match<const char *> >());
+    test<wchar_t>(std::allocator<std::sub_match<const wchar_t *> >());
+
+    test<char>   (test_allocator<std::sub_match<const char*> >(3));
+    test<wchar_t>(test_allocator<std::sub_match<const wchar_t*> >(3));
+}