[PATCH v2 00/10] Hash-independent tests, part 4

This is an additional series of fixes for tests to make them work with SHA-256.

This series makes use of several constants, such as $ZERO_OID, which will be replaced with appropriate values based on "test_oid" with later work.

There is one test (t1410) which adds an SHA1 prerequisite. I wasn't able to get the math to work out when trying to compute the proper values for SHA-256, and the test doesn't test what it's supposed to test without changes, so I opted to mark it with a prerequisite. Suggestions on how to make it functionally useful under SHA-256 would be appreciated.

brian m. carlson (10):
  t: add helper to convert object IDs to paths
  t1410: make hash size independent
  t1450: make hash size independent
  t5000: make hash independent
  t6030: make test work with SHA-256
  t0027: make hash size independent
  t0090: make test pass with SHA-256
  t1007: remove SHA1 prerequisites
  t1710: make hash independent
  t2203: avoid hard-coded object ID values

 t/t0027-auto-crlf.sh                          |   6 +-
 t/t0090-cache-tree.sh                         |   4 +-
 t/t1007-hash-object.sh                        |  58 ++++++++++--------
 t/t1410-reflog.sh                             |  16 ++---
 t/t1450-fsck.sh                               |  41 ++++++++-----
 t/t1700-split-index.sh                        |  51 ++++++++++-----
 t/t2203-add-intent.sh                         |   6 +-
 t/t5000-tar-tree.sh                           |  16 +++--
 ...8938e6999cb59b3ff66739902a => huge-object} | Bin
 t/t6030-bisect-porcelain.sh                   |  31 +++++-----
 t/test-lib-functions.sh                       |   6 ++
 11 files changed, 142 insertions(+), 93 deletions(-)
 rename t/t5000/{19f9c8273ec45a8938e6999cb59b3ff66739902a => huge-object} (100%)