From d519f7a473aa9cb9b4f5e81bd51b692d5f1c9220 Mon Sep 17 00:00:00 2001
From: Arseny Kapoulkine <arseny.kapoulkine@gmail.com>
Date: Sun, 28 Sep 2014 23:23:35 +0000
Subject: tests: Add a test for stackless copy

This test has previously caused a stack overflow on x86/MSVC.

git-svn-id: https://pugixml.googlecode.com/svn/trunk@1028 99668b35-9821-0410-8761-19e4c4f06640
---
 tests/test_dom_modify.cpp | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/tests/test_dom_modify.cpp b/tests/test_dom_modify.cpp
index 0fb1911..6e17dd4 100644
--- a/tests/test_dom_modify.cpp
+++ b/tests/test_dom_modify.cpp
@@ -1242,3 +1242,25 @@ TEST_XML(dom_node_move_tree, "<root><n1 a1='v1'><c1/>t1</n1><n2 a2='v2'><c2/>t2<
 	CHECK(n3 == doc.child(STR("n3")));
 	CHECK(n4 == root.child(STR("n4")));
 }
+
+TEST(dom_node_copy_stackless)
+{
+	unsigned int count = 20000;
+	std::basic_string<pugi::char_t> data;
+
+	for (unsigned int i = 0; i < count; ++i)
+		data += STR("<a>");
+
+	data += STR("text");
+
+	for (unsigned int i = 0; i < count; ++i)
+		data += STR("</a>");
+
+	xml_document doc;
+	CHECK(doc.load(data.c_str()));
+
+	xml_document copy;
+	CHECK(copy.append_copy(doc.first_child()));
+
+	CHECK_NODE(doc, data.c_str());
+}
-- 
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