libcryfs/test/fspp/fuse/createAndOpenFile/FuseCreateAndOpenErrorTest.cpp

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#include "testutils/FuseCreateAndOpenTest.h"
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#include "fspp/fuse/FuseErrnoException.h"
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using ::testing::WithParamInterface;
using ::testing::Values;
using ::testing::Return;
using ::testing::Throw;
using ::testing::StrEq;
using ::testing::_;
using namespace fspp::fuse;
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class FuseCreateAndOpenErrorTest: public FuseCreateAndOpenTest, public WithParamInterface<int> {
};
INSTANTIATE_TEST_CASE_P(FuseCreateAndOpenErrorTest, FuseCreateAndOpenErrorTest, Values(EACCES, EDQUOT, EEXIST, EFAULT, EFBIG, EINTR, EOVERFLOW, EINVAL, EISDIR, ELOOP, EMFILE, ENAMETOOLONG, ENFILE, ENODEV, ENOENT, ENOMEM, ENOSPC, ENOTDIR, ENXIO, EOPNOTSUPP, EPERM, EROFS, ETXTBSY, EWOULDBLOCK, EBADF, ENOTDIR));
TEST_F(FuseCreateAndOpenErrorTest, ReturnNoError) {
ReturnDoesntExistOnLstat(FILENAME);
EXPECT_CALL(fsimpl, createAndOpenFile(StrEq(FILENAME), _, _, _)).Times(1).WillOnce(Return(1));
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//For the syscall to succeed, we also need to give an fstat implementation.
ReturnIsFileOnFstat(1);
int error = CreateAndOpenFileReturnError(FILENAME, O_RDONLY);
EXPECT_EQ(0, error);
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}
TEST_P(FuseCreateAndOpenErrorTest, ReturnError) {
ReturnDoesntExistOnLstat(FILENAME);
EXPECT_CALL(fsimpl, createAndOpenFile(StrEq(FILENAME), _, _, _)).Times(1).WillOnce(Throw(FuseErrnoException(GetParam())));
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int error = CreateAndOpenFileReturnError(FILENAME, O_RDONLY);
EXPECT_EQ(GetParam(), error);
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}