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#include "blob_mock.hpp"
#include "dlsys_mock.hpp"
#include "fs.hpp"
#include "manager_mock.hpp"
#include "utils.hpp"
#include <filesystem>
#include <memory>
#include <string>
#include <vector>
#include <gtest/gtest.h>
namespace fs = std::filesystem;
namespace blobs
{
using ::testing::_;
using ::testing::Return;
using ::testing::StrEq;
using ::testing::StrictMock;
std::vector<std::string>* returnList = nullptr;
std::vector<std::string> getLibraryList(const std::string& path,
PathMatcher check)
{
return (returnList) ? *returnList : std::vector<std::string>();
}
std::unique_ptr<GenericBlobInterface> factoryReturn;
std::unique_ptr<GenericBlobInterface> fakeFactory()
{
return std::move(factoryReturn);
}
TEST(UtilLoadLibraryTest, NoFilesFound)
{
/* Verify nothing special happens when there are no files found. */
StrictMock<internal::InternalDlSysMock> dlsys;
StrictMock<ManagerMock> manager;
loadLibraries(&manager, "", &dlsys);
}
TEST(UtilLoadLibraryTest, OneFileFoundIsLibrary)
{
/* Verify if it finds a library, and everything works, it'll regsiter it.
*/
std::vector<std::string> files = {"this.fake"};
returnList = &files;
StrictMock<internal::InternalDlSysMock> dlsys;
StrictMock<ManagerMock> manager;
void* handle = reinterpret_cast<void*>(0x01);
auto blobMock = std::make_unique<BlobMock>();
factoryReturn = std::move(blobMock);
EXPECT_CALL(dlsys, dlopen(_, _)).WillOnce(Return(handle));
EXPECT_CALL(dlsys, dlerror()).Times(2).WillRepeatedly(Return(nullptr));
EXPECT_CALL(dlsys, dlsym(handle, StrEq("createHandler")))
.WillOnce(Return(reinterpret_cast<void*>(fakeFactory)));
EXPECT_CALL(manager, registerHandler(_));
loadLibraries(&manager, "", &dlsys);
}
TEST(UtilLibraryMatchTest, TestAll)
{
struct LibraryMatch
{
std::string name;
bool expectation;
};
std::vector<LibraryMatch> tests = {
{"libblobcmds.0.0.1", false}, {"libblobcmds.0.0", false},
{"libblobcmds.0", false}, {"libblobcmds.10", false},
{"libblobcmds.a", false}, {"libcmds.so.so.0", true},
{"libcmds.so.0", true}, {"libcmds.so.0.0", false},
{"libcmds.so.0.0.10", false}, {"libblobs.so.1000", true}};
for (const auto& test : tests)
{
EXPECT_EQ(test.expectation, matchBlobHandler(test.name));
}
}
} // namespace blobs
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