Add support for parsing zip archives.

Also add unit tests for test it.

1 files changed, 147 insertions, 0 deletions

diff --git a/src/fs/zip_unittest.cc b/src/fs/zip_unittest.cc
new file mode 100644
index 000000000..3f0c49cdf
--- /dev/null
+++ b/src/fs/zip_unittest.cc
@@ -0,0 +1,147 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 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 "logger.h"
+
+#include "fs/files.h"
+#include "fs/zip.h"
+#include "fs/ziplocalheader.h"
+
+#include "utils/delete2.h"
+#include "utils/dtor.h"
+
+#include "debug.h"
+
+TEST_CASE("Zip readArchiveInfo")
+{
+    logger = new Logger();
+    std::string name("data/test/test.zip");
+    std::string prefix;
+    std::vector<ZipLocalHeader*> headers;
+    if (Files::existsLocal(name) == false)
+        prefix = "../";
+
+    SECTION("test 1")
+    {
+        name = prefix + "data/test/test.zip";
+
+        REQUIRE(Zip::readArchiveInfo(name, headers));
+        REQUIRE(headers.size() == 2);
+        REQUIRE(headers[0]->archiveName == name);
+        REQUIRE(headers[0]->fileName == "dir/hide.png");
+        REQUIRE(headers[0]->compressSize == 365);
+        REQUIRE(headers[0]->uncompressSize == 368);
+        REQUIRE(headers[1]->archiveName == name);
+        REQUIRE(headers[1]->fileName == "dir/brimmedhat.png");
+        REQUIRE(headers[1]->compressSize == 1959);
+        REQUIRE(headers[1]->uncompressSize == 1959);
+    }
+
+    SECTION("test 2")
+    {
+        name = prefix + "data/test/test2.zip";
+
+        REQUIRE(Zip::readArchiveInfo(name, headers));
+        REQUIRE(headers.size() == 11);
+        REQUIRE(headers[0]->archiveName == name);
+        REQUIRE(headers[0]->fileName == "test.txt");
+        REQUIRE(headers[0]->compressSize == 17);
+        REQUIRE(headers[0]->uncompressSize == 23);
+
+        REQUIRE(headers[1]->archiveName == name);
+        REQUIRE(headers[1]->fileName == "dir2/hide.png");
+        REQUIRE(headers[1]->compressSize == 365);
+        REQUIRE(headers[1]->uncompressSize == 368);
+
+        REQUIRE(headers[2]->archiveName == name);
+        REQUIRE(headers[2]->fileName == "dir2/test.txt");
+        REQUIRE(headers[2]->compressSize == 17);
+        REQUIRE(headers[2]->uncompressSize == 23);
+
+        REQUIRE(headers[3]->archiveName == name);
+        REQUIRE(headers[3]->fileName == "dir2/paths.xml");
+        REQUIRE(headers[3]->compressSize == 154);
+        REQUIRE(headers[3]->uncompressSize == 185);
+
+        REQUIRE(headers[4]->archiveName == name);
+        REQUIRE(headers[4]->fileName == "dir2/units.xml");
+        REQUIRE(headers[4]->compressSize == 202);
+        REQUIRE(headers[4]->uncompressSize == 306);
+
+        REQUIRE(headers[5]->archiveName == name);
+        REQUIRE(headers[5]->fileName == "dir/hide.png");
+        REQUIRE(headers[5]->compressSize == 365);
+        REQUIRE(headers[5]->uncompressSize == 368);
+
+        REQUIRE(headers[6]->archiveName == name);
+        REQUIRE(headers[6]->fileName == "dir/1/test.txt");
+        REQUIRE(headers[6]->compressSize == 17);
+        REQUIRE(headers[6]->uncompressSize == 23);
+
+        REQUIRE(headers[7]->archiveName == name);
+        REQUIRE(headers[7]->fileName == "dir/1/file1.txt");
+        REQUIRE(headers[7]->compressSize == 17);
+        REQUIRE(headers[7]->uncompressSize == 23);
+
+        REQUIRE(headers[8]->archiveName == name);
+        REQUIRE(headers[8]->fileName == "dir/gpl/palette.gpl");
+        REQUIRE(headers[8]->compressSize == 128);
+        REQUIRE(headers[8]->uncompressSize == 213);
+
+        REQUIRE(headers[9]->archiveName == name);
+        REQUIRE(headers[9]->fileName == "dir/dye.png");
+        REQUIRE(headers[9]->compressSize == 794);
+        REQUIRE(headers[9]->uncompressSize == 794);
+
+        REQUIRE(headers[10]->archiveName == name);
+        REQUIRE(headers[10]->fileName == "units.xml");
+        REQUIRE(headers[10]->compressSize == 202);
+        REQUIRE(headers[10]->uncompressSize == 306);
+    }
+
+    SECTION("test 3")
+    {
+        name = prefix + "data/test/test3.zip";
+
+        REQUIRE(Zip::readArchiveInfo(name, headers));
+        REQUIRE(headers.size() == 2);
+        REQUIRE(headers[0]->archiveName == name);
+        REQUIRE(headers[0]->fileName == "test.txt");
+        REQUIRE(headers[0]->compressSize == 17);
+        REQUIRE(headers[0]->uncompressSize == 23);
+        REQUIRE(headers[1]->archiveName == name);
+        REQUIRE(headers[1]->fileName == "units.xml");
+        REQUIRE(headers[1]->compressSize == 202);
+        REQUIRE(headers[1]->uncompressSize == 306);
+    }
+
+    SECTION("test 4")
+    {
+        name = prefix + "data/test/test4.zip";
+
+        REQUIRE(Zip::readArchiveInfo(name, headers));
+        REQUIRE(headers.size() == 0);
+    }
+
+    delete_all(headers);
+    delete2(logger);
+}