libcryfs/test/fspp/fuse/ftruncate/FuseFTruncateFileDescriptorTest.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

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870 B
C++

#include "testutils/FuseFTruncateTest.h"
#include "fspp/fs_interface/FuseErrnoException.h"
using ::testing::_;
using ::testing::WithParamInterface;
using ::testing::Values;
using ::testing::Eq;
using ::testing::Return;
using namespace fspp::fuse;
class FuseFTruncateFileDescriptorTest: public FuseFTruncateTest, public WithParamInterface<int> {
};
INSTANTIATE_TEST_CASE_P(FuseFTruncateFileDescriptorTest, FuseFTruncateFileDescriptorTest, Values(0,1,10,1000,1024*1024*1024));
TEST_P(FuseFTruncateFileDescriptorTest, FileDescriptorIsCorrect) {
ReturnIsFileOnLstat(FILENAME);
OnOpenReturnFileDescriptor(FILENAME, GetParam());
EXPECT_CALL(*fsimpl, ftruncate(Eq(GetParam()), _))
.Times(1).WillOnce(Return());
//Needed to make ::ftruncate system call return successfully
ReturnIsFileOnFstat(GetParam());
FTruncateFile(FILENAME, fspp::num_bytes_t(0));
}