libcryfs/test/fspp/fuse/readDir/FuseReadDirErrorTest.cpp
Sebastian Messmer 449133e3da - Allow callback when fuse filesystem is mounted
- Use that callback to initialize the file system instead of initializing it up front
2018-12-03 01:57:30 -05:00

37 lines
1.1 KiB
C++

#include "testutils/FuseReadDirTest.h"
#include "fspp/fs_interface/FuseErrnoException.h"
using ::testing::StrEq;
using ::testing::Throw;
using ::testing::WithParamInterface;
using ::testing::Values;
using std::string;
using namespace fspp::fuse;
class FuseReadDirErrorTest: public FuseReadDirTest, public WithParamInterface<int> {
};
INSTANTIATE_TEST_CASE_P(FuseReadDirErrorTest, FuseReadDirErrorTest, Values(EACCES, EBADF, EMFILE, ENFILE, ENOMEM, ENOTDIR, EFAULT, EINVAL));
//TODO On ENOENT, libfuse doesn't return the ENOENT error, but returns a success response with an empty directory. Why?
TEST_F(FuseReadDirErrorTest, NoError) {
ReturnIsDirOnLstat(DIRNAME);
EXPECT_CALL(*fsimpl, readDir(StrEq(DIRNAME)))
.Times(1).WillOnce(ReturnDirEntries({}));
int error = ReadDirReturnError(DIRNAME);
EXPECT_EQ(0, error);
}
TEST_P(FuseReadDirErrorTest, ReturnedErrorCodeIsCorrect) {
ReturnIsDirOnLstat(DIRNAME);
EXPECT_CALL(*fsimpl, readDir(StrEq(DIRNAME)))
.Times(1).WillOnce(Throw(FuseErrnoException(GetParam())));
int error = ReadDirReturnError(DIRNAME);
EXPECT_EQ(GetParam(), error);
}