[Tests] Add tests for XrdZipArchive and XrdZipOperations

tests/XrdCl/CMakeLists.txt

@@ -3,6 +3,7 @@ add_executable(xrdcl-unit-tests
   XrdClURL.cc
   XrdClPoller.cc
   XrdClSocket.cc
+  XrdClZip.cc
   XrdClUtilsTest.cc
   IdentityPlugIn.cc
   XrdClFileTest.cc

tests/XrdCl/XrdClZip.cc

@@ -0,0 +1,103 @@
+//------------------------------------------------------------------------------
+// Copyright (c) 2023 by European Organization for Nuclear Research (CERN)
+// Author: Angelo Galavotti <angelo.galavotti@cern.ch>
+//------------------------------------------------------------------------------
+// XRootD is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// XRootD 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 Lesser General Public License
+// along with XRootD.  If not, see <http://www.gnu.org/licenses/>.
+//------------------------------------------------------------------------------
+
+#include "TestEnv.hh"
+#include "Utils.hh"
+#include "IdentityPlugIn.hh"
+
+#include "GTestXrdHelpers.hh"
+#include "XrdZip/XrdZipUtils.hh"
+#include "XrdCl/XrdClZipArchive.hh"
+#include "XrdCl/XrdClZipListHandler.hh"
+#include "XrdCl/XrdClZipOperations.hh"
+
+using namespace XrdClTests;
+using namespace XrdCl;
+
+//------------------------------------------------------------------------------
+// Class declaration
+//------------------------------------------------------------------------------
+class ZipTest: public ::testing::Test {
+  public:
+    void Init();
+    std::string archiveUrl;
+    std::string testFileUrl;
+    ZipArchive zip_file;
+};
+
+void ZipTest::Init(){
+  using namespace XrdCl;
+  Env *testEnv = TestEnv::GetEnv();
+
+  std::string address;
+  std::string dataPath;
+
+  EXPECT_TRUE( testEnv->GetString( "MainServerURL", address ) );
+  EXPECT_TRUE( testEnv->GetString( "DataPath", dataPath ) );
+
+  std::string path = dataPath + "/data.zip";
+  archiveUrl = address + "/" + path;
+  std::string testFilePath = dataPath + "/san_martino.txt";
+  testFileUrl = address + "/" + testFilePath;
+}
+
+TEST_F(ZipTest, ExtractTest) {
+  Init();
+  uint16_t timeout = 2;
+  GTEST_ASSERT_XRDST(zip_file.OpenArchive(archiveUrl, OpenFlags::Read, NULL,  timeout));
+  GTEST_ASSERT_XRDST(zip_file.CloseArchive(NULL, timeout));
+}
+
+TEST_F(ZipTest, OpenFileTest){
+  Init();
+  GTEST_ASSERT_XRDST(WaitFor(OpenArchive(zip_file, archiveUrl, OpenFlags::Read)))
+  GTEST_ASSERT_XRDST(zip_file.OpenFile("paper.txt", OpenFlags::Read));
+  // get stat info for the given file
+  StatInfo* info_out;
+  GTEST_ASSERT_XRDST(zip_file.Stat("paper.txt", info_out));
+  GTEST_ASSERT_XRDST(zip_file.CloseFile());
+  GTEST_ASSERT_XRDST_NOTOK(zip_file.OpenFile("gibberish.txt", OpenFlags::Read), errNotFound);
+  GTEST_ASSERT_XRDST(WaitFor(CloseArchive(zip_file)));
+}
+
+TEST_F(ZipTest, ListFileTest) {
+  Init();
+  GTEST_ASSERT_XRDST(WaitFor(OpenArchive(zip_file, archiveUrl, OpenFlags::Read)));
+  DirectoryList* dummy_list;
+  GTEST_ASSERT_XRDST(zip_file.List(dummy_list));
+  EXPECT_TRUE(dummy_list != NULL);
+  GTEST_ASSERT_XRDST(WaitFor(CloseArchive(zip_file)));
+}
+
+TEST_F(ZipTest, GetterTests) {
+  Init();
+
+  // Get file
+  GTEST_ASSERT_XRDST(WaitFor(OpenArchive(zip_file, archiveUrl, OpenFlags::Read)));
+  File* file = NULL;
+  file = &(zip_file.GetFile());
+  EXPECT_TRUE(file != NULL);
+
+  // Get checksum
+  uint32_t cksum;
+  GTEST_ASSERT_XRDST(zip_file.GetCRC32("paper.txt", cksum));
+
+  // Get offset (i.e. byte position in the archive)
+  uint64_t offset;
+  GTEST_ASSERT_XRDST(zip_file.GetOffset("paper.txt", offset));
+}