libcryfs/test/fspp/fuse/statfs/testutils/FuseStatfsTest.cpp
2016-02-11 12:53:42 +01:00

47 lines
1.2 KiB
C++

#include "FuseStatfsTest.h"
using std::function;
using ::testing::StrEq;
using ::testing::_;
using ::testing::Invoke;
void FuseStatfsTest::Statfs(const std::string &path) {
struct ::statvfs dummy;
Statfs(path, &dummy);
}
int FuseStatfsTest::StatfsReturnError(const std::string &path) {
struct ::statvfs dummy;
return StatfsReturnError(path, &dummy);
}
void FuseStatfsTest::Statfs(const std::string &path, struct ::statvfs *result) {
int error = StatfsReturnError(path, result);
EXPECT_EQ(0, error) << "lstat syscall failed. errno: " << errno;
}
int FuseStatfsTest::StatfsReturnError(const std::string &path, struct ::statvfs *result) {
auto fs = TestFS();
auto realpath = fs->mountDir() / path;
int retval = ::statvfs(realpath.c_str(), result);
if (retval == 0) {
return 0;
} else {
return errno;
}
}
struct ::statvfs FuseStatfsTest::CallStatfsWithImpl(function<void(struct ::statvfs*)> implementation) {
ReturnIsFileOnLstat(FILENAME);
EXPECT_CALL(fsimpl, statfs(StrEq(FILENAME), _)).WillRepeatedly(Invoke([implementation](const char*, struct ::statvfs *stat) {
implementation(stat);
}));
struct ::statvfs result;
Statfs(FILENAME, &result);
return result;
}