Adding upstream version 2.5.7.upstream/2.5.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 59 insertions, 0 deletions

diff --git a/src/lib/testutils/test_to_element.cc b/src/lib/testutils/test_to_element.cc
new file mode 100644
index 0000000..514b4ca
--- /dev/null
+++ b/src/lib/testutils/test_to_element.cc
@@ -0,0 +1,59 @@
+// Copyright (C) 2017-2024 Internet Systems Consortium, Inc. ("ISC")
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#include <config.h>
+
+#include <testutils/test_to_element.h>
+#include <boost/algorithm/string.hpp>
+#include <gtest/gtest.h>
+#include <string>
+#include <vector>
+
+using namespace isc::data;
+using namespace std;
+
+namespace isc {
+namespace test {
+
+void expectEqWithDiff(ConstElementPtr const& a, ConstElementPtr const& b) {
+    ASSERT_TRUE(a);
+    ASSERT_TRUE(b);
+    string const pretty_print_a(prettyPrint(a));
+    string const pretty_print_b(prettyPrint(b));
+    EXPECT_EQ(pretty_print_a, pretty_print_b)
+        << endl
+        << "Diff:" << endl
+        << generateDiff(pretty_print_a, pretty_print_b) << endl;
+}
+
+void expectEqWithDiff(ElementPtr const& a, ElementPtr const& b) {
+    ASSERT_TRUE(a);
+    ASSERT_TRUE(b);
+    string const pretty_print_a(prettyPrint(a));
+    string const pretty_print_b(prettyPrint(b));
+    EXPECT_EQ(pretty_print_a, pretty_print_b)
+        << endl
+        << "Diff:" << endl
+        << generateDiff(pretty_print_a, pretty_print_b) << endl;
+}
+
+#ifdef HAVE_CREATE_UNIFIED_DIFF
+string generateDiff(string left, string right) {
+    vector<string> left_lines;
+    boost::split(left_lines, left, boost::is_any_of("\n"));
+    vector<string> right_lines;
+    boost::split(right_lines, right, boost::is_any_of("\n"));
+    using namespace testing::internal;
+    return (edit_distance::CreateUnifiedDiff(left_lines, right_lines));
+}
+#else
+std::string generateDiff(std::string, std::string) {
+    return ("N/A: !HAVE_CREATE_UNIFIED_DIFF");
+}
+#endif
+
+}  // namespace test
+}  // namespace isc