[GSoC PATCH v2 0/2] Consolidate test_cmp_graph logic

Changes in v2:
- Arrange patches on functions changed, rather than files changed.
- Use specialized helper functions calling library functions.
- Fix SP and other style issues.

I would like to thank Junio for his suggestions - Really cut down on the needless changes.

Closes gitgitgadget issue #471.

Abhishek Kumar (2):
  lib-log-graph: consolidate test_cmp_graph logic
  lib-log-graph: consolidate colored graph cmp logic

 t/lib-log-graph.sh           | 28 ++++++++++++
 t/t3430-rebase-merges.sh     |  5 +--
 t/t4202-log.sh               | 57 +++++++------------------
 t/t4214-log-graph-octopus.sh | 82 ++++++++++++------------------------
 t/t4215-log-skewed-merges.sh |  9 ++--
 5 files changed, 74 insertions(+), 107 deletions(-)
 create mode 100755 t/lib-log-graph.sh