Revision ab60f2ce2ddd1e0199dbc778bfb054a532badde0 authored by Junio C Hamano on 12 January 2013, 00:51:01 UTC, committed by Junio C Hamano on 12 January 2013, 00:51:01 UTC
* as/api-allocation-doc: api-allocation-growing.txt: encourage better variable naming
lib-read-tree.sh
#!/bin/sh
#
# 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 "$@" &&
git ls-files -s >post-dry-run &&
git diff-files -p >post-dry-run-wt &&
test_cmp pre-dry-run post-dry-run &&
test_cmp pre-dry-run-wt post-dry-run-wt &&
test_must_fail git read-tree "$@"
}
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