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git/t/lib-read-tree.sh
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# Helper functions to check if read-tree would succeed/fail as expected with | |
# and without the dry-run option. They also test that the dry-run does not | |
# write the index and that together with -u it doesn't touch the work tree. | |
# | |
read_tree_must_succeed () { | |
git ls-files -s >pre-dry-run && | |
git read-tree -n "$@" && | |
git ls-files -s >post-dry-run && | |
test_cmp pre-dry-run post-dry-run && | |
git read-tree "$@" | |
} | |
read_tree_must_fail () { | |
git ls-files -s >pre-dry-run && | |
test_must_fail git read-tree -n "$@" && | |
git ls-files -s >post-dry-run && | |
test_cmp pre-dry-run post-dry-run && | |
test_must_fail git read-tree "$@" | |
} | |
read_tree_u_must_succeed () { | |
git ls-files -s >pre-dry-run && | |
git diff-files -p >pre-dry-run-wt && | |
git read-tree -n "$@" && | |
git ls-files -s >post-dry-run && | |
git diff-files -p >post-dry-run-wt && | |
test_cmp pre-dry-run post-dry-run && | |
test_cmp pre-dry-run-wt post-dry-run-wt && | |
git read-tree "$@" | |
} | |
read_tree_u_must_fail () { | |
git ls-files -s >pre-dry-run && | |
git diff-files -p >pre-dry-run-wt && | |
test_must_fail git read-tree -n "$@" && | |
git ls-files -s >post-dry-run && | |
git diff-files -p >post-dry-run-wt && | |
test_cmp pre-dry-run post-dry-run && | |
test_cmp pre-dry-run-wt post-dry-run-wt && | |
test_must_fail git read-tree "$@" | |
} |