3 # Copyright (c) 2005 Junio C Hamano
6 test_description='Merge base computation.
16 export GIT_COMMITTER_EMAIL=git@comm.iter.xz
17 export GIT_COMMITTER_NAME='C O Mmiter'
18 export GIT_AUTHOR_NAME='A U Thor'
19 export GIT_AUTHOR_EMAIL=git@au.thor.xz
27 PARENTS="${PARENTS}-p $P "
29 GIT_COMMITTER_DATE="$(($M + $OFFSET)) $Z"
30 GIT_AUTHOR_DATE=$GIT_COMMITTER_DATE
31 export GIT_COMMITTER_DATE GIT_AUTHOR_DATE
32 commit=$(echo $NAME | git-commit-tree $T $PARENTS)
33 echo $commit >.git/refs/tags/$NAME
47 # Setup for second test to demonstrate that relying on timestamps in a
48 # distributed SCM to provide a _consistent_ partial ordering of commits
52 # Structure timestamps
64 # The left and right chains of commits can be of any length and complexity as
65 # long as all of the timestamps are greater than that of S.
81 PL=$(doit 4 PL $L2 $C2)
82 PR=$(doit 4 PR $C2 $R2)
84 test_expect_success 'compute merge-base (single)' \
85 'MB=$(git-merge-base G H) &&
86 expr "$(git-name-rev "$MB")" : "[0-9a-f]* tags/B"'
88 test_expect_success 'compute merge-base (all)' \
89 'MB=$(git-merge-base --all G H) &&
90 expr "$(git-name-rev "$MB")" : "[0-9a-f]* tags/B"'
92 test_expect_success 'compute merge-base with show-branch' \
93 'MB=$(git-show-branch --merge-base G H) &&
94 expr "$(git-name-rev "$MB")" : "[0-9a-f]* tags/B"'
96 test_expect_success 'compute merge-base (single)' \
97 'MB=$(git-merge-base PL PR) &&
98 expr "$(git-name-rev "$MB")" : "[0-9a-f]* tags/C2"'
100 test_expect_success 'compute merge-base (all)' \
101 'MB=$(git-merge-base --all PL PR) &&
102 expr "$(git-name-rev "$MB")" : "[0-9a-f]* tags/C2"'