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module/jni/libcxx/test/std/diagnostics/std.exceptions/runtime.error/runtime_error.pass.cpp

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+//===----------------------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+// test runtime_error
+
+#include <stdexcept>
+#include <type_traits>
+#include <cstring>
+#include <string>
+#include <cassert>
+
+#include "test_macros.h"
+
+int main(int, char**)
+{
+    static_assert((std::is_base_of<std::exception, std::runtime_error>::value),
+                 "std::is_base_of<std::exception, std::runtime_error>::value");
+    static_assert(std::is_polymorphic<std::runtime_error>::value,
+                 "std::is_polymorphic<std::runtime_error>::value");
+    {
+    const char* msg = "runtime_error message";
+    std::runtime_error e(msg);
+    assert(std::strcmp(e.what(), msg) == 0);
+    std::runtime_error e2(e);
+    assert(std::strcmp(e2.what(), msg) == 0);
+    e2 = e;
+    assert(std::strcmp(e2.what(), msg) == 0);
+    }
+    {
+    std::string msg("another runtime_error message");
+    std::runtime_error e(msg);
+    assert(e.what() == msg);
+    std::runtime_error e2(e);
+    assert(e2.what() == msg);
+    e2 = e;
+    assert(e2.what() == msg);
+    }
+
+  return 0;
+}