[PATCH v5 0/2] diff-files: integrate with sparse index

Changes since v4:

1. In 'diff-files with pathspec inside sparse definition' '

Add some extra space to make test more readable.

2.In 'diff-files with pathspec outside sparse definition' '

(1)
Remove redundant tests since output from checkout and index 
are known to be identical. 

(2)
Add test to check 
sparse-checkout-err (sparse-index-err) is empty.

(3)
Add test to test the actual output for
'file present on-disk with modifications'.




Shuqi Liang (2):
  t1092: add tests for `git diff-files`
  diff-files: integrate with sparse index

 builtin/diff-files.c                     |  4 ++
 t/perf/p2000-sparse-operations.sh        |  2 +
 t/t1092-sparse-checkout-compatibility.sh | 61 ++++++++++++++++++++++++
 3 files changed, 67 insertions(+)


base-commit: a38d39a4c50d1275833aba54c4dbdfce9e2e9ca1
-- 
2.39.0