1 files changed, 60 insertions, 0 deletions
diff --git a/src/bin/dhcp6/tests/marker_file.cc b/src/bin/dhcp6/tests/marker_file.cc
new file mode 100644
index 0000000..066e1f7
--- /dev/null
+++ b/src/bin/dhcp6/tests/marker_file.cc
@@ -0,0 +1,60 @@
+// Copyright (C) 2013-2015 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 "marker_file.h"
+
+#include <gtest/gtest.h>
+
+#include <fstream>
+#include <string>
+
+namespace isc {
+namespace dhcp {
+namespace test {
+
+using namespace std;
+
+// Check the marker file.
+
+bool
+checkMarkerFile(const char* name, const char* expected) {
+    // Open the file for input
+    fstream file(name, fstream::in);
+
+    // Is it open?
+    if (!file.is_open()) {
+        ADD_FAILURE() << "Unable to open " << name << ". It was expected "
+                      << "to be present and to contain the string '"
+                      << expected << "'";
+        return (false);
+    }
+
+    // OK, is open, so read the data and see what we have.  Compare it
+    // against what is expected.
+    string content;
+    getline(file, content);
+
+    string expected_str(expected);
+    EXPECT_EQ(expected_str, content) << "Marker file " << name
+        << "did not contain the expected data";
+    file.close();
+
+    return (expected_str == content);
+}
+
+// Check if the marker file exists - this is a wrapper for "access(2)" and
+// really tests if the file exists and is accessible
+
+bool
+checkMarkerFileExists(const char* name) {
+    return (access(name, F_OK) == 0);
+}
+
+} // namespace test
+} // namespace dhcp
+} // namespace isc