# Test this inner rbyd data-structure

[cases.rbyd_commit_fetch]
in = 'lfs.c'
defines.ERASE_VALUE = [0xff, 0x00, 0x1b, -1]
code = '''
    lfs_t lfs;
    lfs_init(&lfs, cfg) => 0;

    lfs_rbyd_t rbyd = {
        .block = 0,
        .trunk = 0,
        .noff = 0,
        .rev = 1,
        .crc = 0,
        .count = 0,
        .erased = true,
    };

    // try an empty commit
    lfs_rbyd_t rbyd_ = rbyd;
    lfs_bd_erase(&lfs, rbyd_.block) => 0;
    lfs_rbyd_commit(&lfs, &rbyd_, NULL) => 0;
    lfs_rbyd_fetch(&lfs, &rbyd_, rbyd.block, NULL) => 0;

    // commit with one attribute
    rbyd_ = rbyd;
    lfs_bd_erase(&lfs, rbyd_.block) => 0;
    lfs_rbyd_commit(&lfs, &rbyd_,
            LFS_MKRATTR(UATTR, 1, 0, &(uint32_t){0xaaaaaaaa}, 4, NULL)) => 0;
    lfs_rbyd_fetch(&lfs, &rbyd_, rbyd.block, NULL) => 0;

    // commit with two attributes
    rbyd_ = rbyd;
    lfs_bd_erase(&lfs, rbyd_.block) => 0;
    lfs_rbyd_commit(&lfs, &rbyd_,
            LFS_MKRATTR(UATTR, 1, 0, &(uint32_t){0xaaaaaaaa}, 4,
            LFS_MKRATTR(UATTR, 2, 0, &(uint32_t){0xbbbbbbbb}, 4,
            NULL))) => 0;
    lfs_rbyd_fetch(&lfs, &rbyd_, rbyd.block, NULL) => 0;

//    // commit with three attributes
//    rbyd_ = rbyd;
//    lfs_bd_erase(&lfs, rbyd_.block) => 0;
//    lfs_rbyd_commit(&lfs, &rbyd_,
//            LFS_MKRATTR(UATTR, 1, 0, &(uint32_t){0xaaaaaaaa}, 4,
//            LFS_MKRATTR(UATTR, 2, 0, &(uint32_t){0xbbbbbbbb}, 4,
//            LFS_MKRATTR(UATTR, 3, 0, &(uint32_t){0xcccccccc}, 4,
//            NULL)))) => 0;
//    lfs_rbyd_fetch(&lfs, &rbyd_, rbyd.block) => 0;

    // TODO more?
'''

[cases.rbyd_multi_commit_fetch]
in = 'lfs.c'
defines.ERASE_VALUE = [0xff, 0x00, 0x1b, -1]
code = '''
    lfs_t lfs;
    lfs_init(&lfs, cfg) => 0;

    lfs_rbyd_t rbyd = {
        .block = 0,
        .trunk = 0,
        .noff = 0,
        .rev = 1,
        .crc = 0,
        .count = 0,
        .erased = true,
    };

    // try an empty commit
    lfs_rbyd_t rbyd_ = rbyd;
    lfs_bd_erase(&lfs, rbyd_.block) => 0;
    lfs_rbyd_commit(&lfs, &rbyd_, NULL) => 0;
    lfs_rbyd_fetch(&lfs, &rbyd_, rbyd.block, NULL) => 0;

    // commit with one attribute
    rbyd_ = rbyd;
    lfs_bd_erase(&lfs, rbyd_.block) => 0;
    lfs_rbyd_commit(&lfs, &rbyd_, NULL) => 0;
    lfs_rbyd_commit(&lfs, &rbyd_,
            LFS_MKRATTR(UATTR, 1, 0, &(uint32_t){0xaaaaaaaa}, 4, NULL)) => 0;
    lfs_rbyd_fetch(&lfs, &rbyd_, rbyd.block, NULL) => 0;

    // commit with two attributes
    rbyd_ = rbyd;
    lfs_bd_erase(&lfs, rbyd_.block) => 0;
    lfs_rbyd_commit(&lfs, &rbyd_,
            LFS_MKRATTR(UATTR, 1, 0, &(uint32_t){0xaaaaaaaa}, 4, NULL)) => 0;
    lfs_rbyd_commit(&lfs, &rbyd_,
            LFS_MKRATTR(UATTR, 2, 0, &(uint32_t){0xbbbbbbbb}, 4, NULL)) => 0;
    lfs_rbyd_fetch(&lfs, &rbyd_, rbyd.block, NULL) => 0;

//    // commit with three attributes
//    rbyd_ = rbyd;
//    lfs_bd_erase(&lfs, rbyd_.block) => 0;
//    lfs_rbyd_commit(&lfs, &rbyd_,
//            LFS_MKRATTR(UATTR, 1, 0, &(uint32_t){0xaaaaaaaa}, 4, NULL)) => 0;
//    lfs_rbyd_commit(&lfs, &rbyd_,
//            LFS_MKRATTR(UATTR, 2, 0, &(uint32_t){0xbbbbbbbb}, 4, NULL)) => 0;
//    lfs_rbyd_commit(&lfs, &rbyd_,
//            LFS_MKRATTR(UATTR, 3, 0, &(uint32_t){0xcccccccc}, 4, NULL)) => 0;
//    lfs_rbyd_fetch(&lfs, &rbyd_, rbyd.block) => 0;

    // TODO more?
'''



# [cases.rbyd_commit_lookup]
# [cases.rbyd_multi_commit_lookup]
# [cases.rbyd_commit_fetchmatch]
# [cases.rbyd_multi_commit_fetchmatch]
# [cases.rbyd_commit_traverse]
# [cases.rbyd_multi_commit_traverse]