Add some tests for virtfs.

2 files changed, 211 insertions, 0 deletions

diff --git a/src/Makefile.am b/src/Makefile.am
index a3b6147b3..e8c713f6b 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1913,6 +1913,7 @@ manaplustests_SOURCES = ${SRC} \
 	      enums/enums_unittest.cc \
 	      utils/dumplibs_unittest.cc \
 	      utils/checkutils_unittest.cc \
+	      utils/virtfs_unittest.cc \
 	      utils/xml_unittest.cc \
 	      utils/timer_unittest.cc \
 	      utils/xmlutils_unittest.cc \
diff --git a/src/utils/virtfs_unittest.cc b/src/utils/virtfs_unittest.cc
new file mode 100644
index 000000000..56f800e00
--- /dev/null
+++ b/src/utils/virtfs_unittest.cc
@@ -0,0 +1,210 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2016-2017  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 "catch.hpp"
+
+#include "utils/checkutils.h"
+#include "utils/virtfs.h"
+
+#include "debug.h"
+
+TEST_CASE("VirtFs dirSeparator")
+{
+    REQUIRE(dirSeparator != nullptr);
+    REQUIRE(VirtFs::getDirSeparator() == std::string(dirSeparator));
+    VirtFs::updateDirSeparator();
+    REQUIRE(dirSeparator != nullptr);
+    REQUIRE(VirtFs::getDirSeparator() == std::string(dirSeparator));
+}
+
+TEST_CASE("VirtFs getBaseDir")
+{
+    REQUIRE(VirtFs::getBaseDir() != nullptr);
+}
+
+TEST_CASE("VirtFs getUserDir")
+{
+    REQUIRE(VirtFs::getUserDir() != nullptr);
+}
+
+TEST_CASE("VirtFs exists")
+{
+    logger = new Logger();
+    VirtFs::addDirToSearchPath("data", Append_false);
+    VirtFs::addDirToSearchPath("../data", Append_false);
+
+    REQUIRE(VirtFs::exists("test/units.xml") == true);
+    REQUIRE(VirtFs::exists("test/units123.xml") == false);
+    REQUIRE(VirtFs::exists("tesQ/units.xml") == false);
+    REQUIRE(VirtFs::exists("units.xml") == false);
+
+    VirtFs::addDirToSearchPath("data/test", Append_false);
+    VirtFs::addDirToSearchPath("../data/test", Append_false);
+
+    REQUIRE(VirtFs::exists("test/units.xml") == true);
+    REQUIRE(VirtFs::exists("test/units123.xml") == false);
+    REQUIRE(VirtFs::exists("tesQ/units.xml") == false);
+    REQUIRE(VirtFs::exists("units.xml") == true);
+
+    VirtFs::removeDirFromSearchPath("data/test");
+    VirtFs::removeDirFromSearchPath("../data/test");
+
+    REQUIRE(VirtFs::exists("test/units.xml") == true);
+    REQUIRE(VirtFs::exists("test/units123.xml") == false);
+    REQUIRE(VirtFs::exists("tesQ/units.xml") == false);
+    REQUIRE(VirtFs::exists("units.xml") == false);
+
+    VirtFs::removeDirFromSearchPath("data");
+    VirtFs::removeDirFromSearchPath("../data");
+}
+
+TEST_CASE("VirtFs enumerateFiles")
+{
+    // +++ need implement
+}
+
+TEST_CASE("VirtFs isDirectory")
+{
+    logger = new Logger();
+    VirtFs::addDirToSearchPath("data", Append_false);
+    VirtFs::addDirToSearchPath("../data", Append_false);
+
+    REQUIRE(VirtFs::isDirectory("test/units.xml") == false);
+    REQUIRE(VirtFs::isDirectory("test/units123.xml") == false);
+    REQUIRE(VirtFs::isDirectory("tesQ/units.xml") == false);
+    REQUIRE(VirtFs::isDirectory("units.xml") == false);
+    REQUIRE(VirtFs::isDirectory("test") == true);
+    REQUIRE(VirtFs::isDirectory("testQ") == false);
+
+    VirtFs::addDirToSearchPath("data/test", Append_false);
+    VirtFs::addDirToSearchPath("../data/test", Append_false);
+
+    REQUIRE(VirtFs::isDirectory("test/units.xml") == false);
+    REQUIRE(VirtFs::isDirectory("test/units123.xml") == false);
+    REQUIRE(VirtFs::isDirectory("tesQ/units.xml") == false);
+    REQUIRE(VirtFs::isDirectory("units.xml") == false);
+    REQUIRE(VirtFs::isDirectory("test") == true);
+    REQUIRE(VirtFs::isDirectory("testQ") == false);
+
+    VirtFs::removeDirFromSearchPath("data/test");
+    VirtFs::removeDirFromSearchPath("../data/test");
+
+    REQUIRE(VirtFs::isDirectory("test/units.xml") == false);
+    REQUIRE(VirtFs::isDirectory("test/units123.xml") == false);
+    REQUIRE(VirtFs::isDirectory("tesQ/units.xml") == false);
+    REQUIRE(VirtFs::isDirectory("units.xml") == false);
+    REQUIRE(VirtFs::isDirectory("test") == true);
+    REQUIRE(VirtFs::isDirectory("testQ") == false);
+
+    VirtFs::removeDirFromSearchPath("data");
+    VirtFs::removeDirFromSearchPath("../data");
+}
+
+TEST_CASE("VirtFs openRead")
+{
+    logger = new Logger();
+    VirtFs::addDirToSearchPath("data", Append_false);
+    VirtFs::addDirToSearchPath("../data", Append_false);
+
+    VirtFile *file = nullptr;
+
+    file = VirtFs::openRead("test/units.xml");
+    REQUIRE(file != nullptr);
+    VirtFs::close(file);
+    file = VirtFs::openRead("test/units123.xml");
+    REQUIRE(file == nullptr);
+    file = VirtFs::openRead("tesQ/units.xml");
+    REQUIRE(file == nullptr);
+    file = VirtFs::openRead("units.xml");
+    REQUIRE(file == nullptr);
+//    file = VirtFs::openRead("test");
+//    REQUIRE(file == nullptr);
+    file = VirtFs::openRead("testQ");
+    REQUIRE(file == nullptr);
+
+    VirtFs::addDirToSearchPath("data/test", Append_false);
+    VirtFs::addDirToSearchPath("../data/test", Append_false);
+
+    file = VirtFs::openRead("test/units.xml");
+    REQUIRE(file != nullptr);
+    VirtFs::close(file);
+    file = VirtFs::openRead("test/units123.xml");
+    REQUIRE(file == nullptr);
+    file = VirtFs::openRead("tesQ/units.xml");
+    REQUIRE(file == nullptr);
+    file = VirtFs::openRead("units.xml");
+    REQUIRE(file != nullptr);
+    VirtFs::close(file);
+//    file = VirtFs::openRead("test");
+//    REQUIRE(file == nullptr);
+    file = VirtFs::openRead("testQ");
+    REQUIRE(file == nullptr);
+
+    VirtFs::removeDirFromSearchPath("data/test");
+    VirtFs::removeDirFromSearchPath("../data/test");
+
+    file = VirtFs::openRead("test/units.xml");
+    REQUIRE(file != nullptr);
+    VirtFs::close(file);
+    file = VirtFs::openRead("test/units123.xml");
+    REQUIRE(file == nullptr);
+    file = VirtFs::openRead("tesQ/units.xml");
+    REQUIRE(file == nullptr);
+    file = VirtFs::openRead("units.xml");
+    REQUIRE(file == nullptr);
+//    file = VirtFs::openRead("test");
+//    REQUIRE(file == nullptr);
+    file = VirtFs::openRead("testQ");
+    REQUIRE(file == nullptr);
+
+    VirtFs::removeDirFromSearchPath("data");
+    VirtFs::removeDirFromSearchPath("../data");
+}
+
+TEST_CASE("VirtFs read")
+{
+    VirtFs::addDirToSearchPath("data", Append_false);
+    VirtFs::addDirToSearchPath("../data", Append_false);
+
+    VirtFile *file = VirtFs::openRead("test/test.txt");
+    REQUIRE(file != nullptr);
+    REQUIRE(VirtFs::fileLength(file) == 23);
+    const int fileSize = VirtFs::fileLength(file);
+
+    void *restrict buffer = calloc(fileSize + 1, 1);
+    REQUIRE(VirtFs::read(file, buffer, 1, fileSize) == fileSize);
+    REQUIRE(strcmp(static_cast<char*>(buffer),
+        "test line 1\ntest line 2") == 0);
+    REQUIRE(VirtFs::tell(file) == fileSize);
+
+    free(buffer);
+    buffer = calloc(fileSize + 1, 1);
+    REQUIRE(VirtFs::seek(file, 12) != 0);
+    REQUIRE(VirtFs::tell(file) == 12);
+    REQUIRE(VirtFs::read(file, buffer, 1, 11) == 11);
+    REQUIRE(strcmp(static_cast<char*>(buffer),
+        "test line 2") == 0);
+
+    VirtFs::close(file);
+    free(buffer);
+
+    VirtFs::removeDirFromSearchPath("data");
+    VirtFs::removeDirFromSearchPath("../data");
+}