mirror of
https://github.com/git/git
synced 2024-10-28 19:25:47 +00:00
57fe64a40d
This cleans up the way calls are made into the diff core from diff-tree family and diff-helper. Earlier, these programs had "if (generating_patch)" sprinkled all over the place, but those ugliness are gone and handled uniformly from the diff core, even when not generating patch format. This also allowed diff-cache and diff-files to acquire -R (reverse) option to generate diff in reverse. Users of diff-tree can swap two trees easily so I did not add -R there. [ Linus' note: I'll add -R to "diff-tree" too, since a "commit diff" doesn't have another tree to switch around: the other tree is always the parent(s) of the commit ] Also -M<digits-as-mantissa> suggestion made by Linus has been implemented. Documentation updates are also included. Signed-off-by: Junio C Hamano <junkio@cox.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
33 lines
740 B
Bash
33 lines
740 B
Bash
#!/bin/sh
|
|
#
|
|
# Copyright (c) 2005 Junio C Hamano
|
|
#
|
|
|
|
test_description='git-checkout-cache -u test.
|
|
|
|
With -u flag, git-checkout-cache internally runs the equivalent of
|
|
git-update-cache --refresh on the checked out entry.'
|
|
|
|
. ./test-lib.sh
|
|
|
|
test_expect_success \
|
|
'preparation' '
|
|
echo frotz >path0 &&
|
|
git-update-cache --add path0 &&
|
|
t=$(git-write-tree)'
|
|
|
|
test_expect_failure \
|
|
'without -u, git-checkout-cache smudges stat information.' '
|
|
rm -f path0 &&
|
|
git-read-tree $t &&
|
|
git-checkout-cache -f -a &&
|
|
git-diff-files | diff - /dev/null'
|
|
|
|
test_expect_success \
|
|
'with -u, git-checkout-cache picks up stat information from new files.' '
|
|
rm -f path0 &&
|
|
git-read-tree $t &&
|
|
git-checkout-cache -u -f -a &&
|
|
git-diff-files | diff - /dev/null'
|
|
|
|
test_done
|