libcryfs/test/fspp/fuse/ftruncate/FuseFTruncateSizeTest.cpp

28 lines
846 B
C++

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