[PATCH v2 0/3] Test oidmap

[Christian Couder <christian.couder@gmail.com>]

Unlike hashmap that has t/helper/test-hashmap.c and t/t0011-hashmap.sh
oidmap has no specific test. The goal of this small patch series is to
change that and also improve oidmap a bit while at it.

Changes compared to V1 are the following:

  - use printf("%x\n", ntohl(sha1hash(oid.hash))) to print hashes as
    suggested by Gábor and approved by Junio,

  - use `git rev-parse "$1" | cut -c1-8` to check hashes in t0016 as
    suggested by Gábor,

  - removed PERL prereq on "hash" test in t0016 as allowed by the
    above change and suggested by Gábor,

  - removed suprious space between ">" and "expect" in t0016 as
    suggested by Gábor.

I decided against hardcoding values as I think it might help
transitionning from SHA1 to SHA256.

Christian Couder (3):
  t/helper: add test-oidmap.c
  t: add t0016-oidmap.sh
  oidmap: use sha1hash() instead of static hash() function

 Makefile               |   1 +
 oidmap.c               |  13 +---
 t/helper/test-oidmap.c | 134 +++++++++++++++++++++++++++++++++++++++++
 t/helper/test-tool.c   |   1 +
 t/helper/test-tool.h   |   1 +
 t/t0016-oidmap.sh      | 100 ++++++++++++++++++++++++++++++
 6 files changed, 240 insertions(+), 10 deletions(-)
 create mode 100644 t/helper/test-oidmap.c
 create mode 100755 t/t0016-oidmap.sh

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2.22.0.6.gde8b105b43