Add some tests to test catching nullptr with pointers and member pointers. Tests are only activated if #if __has_feature(cxx_nullptr).

git-svn-id: https://llvm.org/svn/llvm-project/libcxxabi/trunk@149536 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 135 insertions, 0 deletions

diff --git a/test/catch_member_pointer_nullptr.cpp b/test/catch_member_pointer_nullptr.cpp
new file mode 100644
index 0000000..73e6c7b
--- /dev/null
+++ b/test/catch_member_pointer_nullptr.cpp
@@ -0,0 +1,71 @@
+//===----------------- catch_member_pointer_nullptr.cpp -------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+#include <cassert>
+
+#if __has_feature(cxx_nullptr)
+
+struct A
+{
+    const int i;
+    int j;
+};
+
+typedef const int A::*md1;
+typedef       int A::*md2;
+
+void test1()
+{
+    try
+    {
+        throw nullptr;
+        assert(false);
+    }
+    catch (md2)
+    {
+    }
+    catch (md1)
+    {
+        assert(false);
+    }
+}
+
+void test2()
+{
+    try
+    {
+        throw nullptr;
+        assert(false);
+    }
+    catch (md1)
+    {
+    }
+    catch (md2)
+    {
+        assert(false);
+    }
+}
+
+#else
+
+void test1()
+{
+}
+
+void test2()
+{
+}
+
+#endif
+
+int main()
+{
+    test1();
+    test2();
+}
diff --git a/test/catch_pointer_nullptr.cpp b/test/catch_pointer_nullptr.cpp
new file mode 100644
index 0000000..dae6e6a
--- /dev/null
+++ b/test/catch_pointer_nullptr.cpp
@@ -0,0 +1,64 @@
+//===--------------------- catch_pointer_nullptr.cpp ----------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+#include <cassert>
+
+#if __has_feature(cxx_nullptr)
+
+void test1()
+{
+    try
+    {
+        throw nullptr;
+        assert(false);
+    }
+    catch (int*)
+    {
+    }
+    catch (long*)
+    {
+        assert(false);
+    }
+}
+
+struct A {};
+
+void test2()
+{
+    try
+    {
+        throw nullptr;
+        assert(false);
+    }
+    catch (A*)
+    {
+    }
+    catch (int*)
+    {
+        assert(false);
+    }
+}
+
+#else
+
+void test1()
+{
+}
+
+void test2()
+{
+}
+
+#endif
+
+int main()
+{
+    test1();
+    test2();
+}