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-rw-r--r--src/utils/files_unittest.cc71
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diff --git a/src/utils/files_unittest.cc b/src/utils/files_unittest.cc
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+/*
+ * The ManaPlus Client
+ * Copyright (C) 2013 The ManaPlus Developers
+ *
+ * This file is part of The ManaPlus Client.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "utils/files.h"
+
+#include "logger.h"
+
+#include "utils/physfstools.h"
+
+#include "gtest/gtest.h"
+
+#include "resources/resourcemanager.h"
+
+#include "debug.h"
+
+static void init()
+{
+ PHYSFS_init("manaplus");
+ dirSeparator = "/";
+ logger = new Logger();
+ ResourceManager *resman = ResourceManager::getInstance();
+ resman->addToSearchPath("data", false);
+ resman->addToSearchPath("../data", false);
+}
+
+TEST(Files, renameFile)
+{
+ init();
+ const int sz = 1234567;
+ char *buf = new char[sz];
+ for (int f = 0; f < sz; f ++)
+ buf[f] = f;
+
+ const std::string name1 = "file1.test";
+ const std::string name2 = "file2.test";
+ FILE *file = fopen(name1.c_str(), "w+b");
+ fwrite(buf, 1, sz, file);
+ fclose(file);
+
+ EXPECT_EQ(0, Files::renameFile(name1, name2));
+ char *buf2 = new char[sz];
+ FILE *file2 = fopen(name2.c_str(), "rb");
+ EXPECT_NE(nullptr, file2);
+ fread(buf2, 1, sz, file2);
+ fclose(file2);
+ ::remove(name1.c_str());
+ ::remove(name2.c_str());
+
+ for (int f = 0; f < sz; f ++)
+ EXPECT_EQ(buf[f], buf2[f]);
+
+ delete [] buf;
+ delete [] buf2;
+}