[PATCH v3 0/7] overlay: add fsck.overlay basic tests

zhangyi (F)
2018-01-12T11:59:46Z

Hi all:

Here is the third version of test cases for the upcoming fsck.overlay,
corresponding to fsck.overlay v4 (will post to github repository soon).
Test fsck.overlay check and fix inconsistency of whiteout and redirect/impure
xattr.

Changes since v2:
- Modify some minor suggestions from Amir and Vivek, and simplify code
in all three test cases.
- Fix duplicate redirect xattr test in 202.
- Add impure xattr test case of general merge directory in 'no impure'
parent directory.
- Fix fs check failure in other overlay fs test cases. PS: The
multi-lowers problem in overlay/010 also appears in many other tests,
_require_scratch() will mis-check the pre-defined underlying dirs
(not the real test dirs). I think they also need to be modified as this
patch(06/07) does to check the correct dirs, and I can fix them if you
think necessary.

------

Changes since v1:

- Fix _check_scratch_fs hook.
- Remove valid/invalid opaque xattr test.
- Add whiteout test cases of valid/invalid whiteouts in opaque/redirect
parent directory.
- Add impure xattr test.

zhangyi (F) (7):
overlay: add filesystem check helper
overlay: add fsck.overlay whiteout test
overlay: add fsck.overlay redirect directory test
overlay: add fsck.overlay impure xattr test
overlay/003: fix fs check failure
overlay/010: fix fs check failure
overlay/019: fix fs check failure

common/config | 1 +
common/overlay | 80 +++++++++++++++++
common/rc | 4 +-
tests/overlay/003 | 1 -
tests/overlay/010 | 11 +--
tests/overlay/019 | 2 +-
tests/overlay/201 | 232 ++++++++++++++++++++++++++++++++++++++++++++++++
tests/overlay/201.out | 10 +++
tests/overlay/202 | 240 ++++++++++++++++++++++++++++++++++++++++++++++++++
tests/overlay/202.out | 10 +++
tests/overlay/203 | 143 ++++++++++++++++++++++++++++++
tests/overlay/203.out | 4 +
tests/overlay/group | 3 +
13 files changed, 732 insertions(+), 9 deletions(-)
create mode 100755 tests/overlay/201
create mode 100644 tests/overlay/201.out
create mode 100755 tests/overlay/202
create mode 100644 tests/overlay/202.out
create mode 100755 tests/overlay/203
create mode 100644 tests/overlay/203.out

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2.5.0