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|
#!/bin/sh
test_description='test exclude_patterns functionality in main ref store'
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
. ./test-lib.sh
for_each_ref__exclude () {
GIT_TRACE2_PERF=1 test-tool ref-store main \
for-each-ref--exclude "$@" >actual.raw
cut -d ' ' -f 2 actual.raw
}
for_each_ref () {
git for-each-ref --format='%(refname)' "$@"
}
assert_jumps () {
local nr="$1"
local trace="$2"
case "$GIT_DEFAULT_REF_FORMAT" in
files)
grep -q "name:jumps_made value:$nr$" $trace;;
reftable)
grep -q "name:reseeks_made value:$nr$" $trace;;
*)
BUG "unhandled ref format $GIT_DEFAULT_REF_FORMAT";;
esac
}
assert_no_jumps () {
! assert_jumps ".*" "$1"
}
test_expect_success 'setup' '
test_commit --no-tag base &&
base="$(git rev-parse HEAD)" &&
for name in foo bar baz quux
do
for i in 1 2 3
do
echo "create refs/heads/$name/$i $base" || return 1
done || return 1
done >in &&
for i in 5 6 7
do
echo "create refs/heads/bar/4/$i $base" || return 1
done >>in &&
echo "delete refs/heads/main" >>in &&
git update-ref --stdin <in &&
git pack-refs --all
'
test_expect_success 'excluded region in middle' '
for_each_ref__exclude refs/heads refs/heads/foo >actual 2>perf &&
for_each_ref refs/heads/bar refs/heads/baz refs/heads/quux >expect &&
test_cmp expect actual &&
assert_jumps 1 perf
'
test_expect_success 'excluded region at beginning' '
for_each_ref__exclude refs/heads refs/heads/bar >actual 2>perf &&
for_each_ref refs/heads/baz refs/heads/foo refs/heads/quux >expect &&
test_cmp expect actual &&
assert_jumps 1 perf
'
test_expect_success 'excluded region at end' '
for_each_ref__exclude refs/heads refs/heads/quux >actual 2>perf &&
for_each_ref refs/heads/foo refs/heads/bar refs/heads/baz >expect &&
test_cmp expect actual &&
assert_jumps 1 perf
'
test_expect_success 'disjoint excluded regions' '
for_each_ref__exclude refs/heads refs/heads/bar refs/heads/quux >actual 2>perf &&
for_each_ref refs/heads/baz refs/heads/foo >expect &&
test_cmp expect actual &&
assert_jumps 2 perf
'
test_expect_success 'adjacent, non-overlapping excluded regions' '
for_each_ref__exclude refs/heads refs/heads/bar refs/heads/baz >actual 2>perf &&
for_each_ref refs/heads/foo refs/heads/quux >expect &&
test_cmp expect actual &&
case "$GIT_DEFAULT_REF_FORMAT" in
files)
assert_jumps 1 perf;;
reftable)
assert_jumps 2 perf;;
*)
BUG "unhandled ref format $GIT_DEFAULT_REF_FORMAT";;
esac
'
test_expect_success 'non-directory excluded regions' '
for_each_ref__exclude refs/heads refs/heads/ba refs/heads/baz >actual 2>perf &&
for_each_ref refs/heads/bar refs/heads/foo refs/heads/quux >expect &&
test_cmp expect actual &&
assert_jumps 1 perf
'
test_expect_success 'overlapping excluded regions' '
for_each_ref__exclude refs/heads refs/heads/bar refs/heads/bar/4 >actual 2>perf &&
for_each_ref refs/heads/baz refs/heads/foo refs/heads/quux >expect &&
test_cmp expect actual &&
assert_jumps 1 perf
'
test_expect_success 'several overlapping excluded regions' '
for_each_ref__exclude refs/heads \
refs/heads/bar refs/heads/baz refs/heads/foo >actual 2>perf &&
for_each_ref refs/heads/quux >expect &&
test_cmp expect actual &&
case "$GIT_DEFAULT_REF_FORMAT" in
files)
assert_jumps 1 perf;;
reftable)
assert_jumps 3 perf;;
*)
BUG "unhandled ref format $GIT_DEFAULT_REF_FORMAT";;
esac
'
test_expect_success 'unordered excludes' '
for_each_ref__exclude refs/heads \
refs/heads/foo refs/heads/baz >actual 2>perf &&
for_each_ref refs/heads/bar refs/heads/quux >expect &&
test_cmp expect actual &&
case "$GIT_DEFAULT_REF_FORMAT" in
files)
assert_jumps 1 perf;;
reftable)
assert_jumps 2 perf;;
*)
BUG "unhandled ref format $GIT_DEFAULT_REF_FORMAT";;
esac
'
test_expect_success 'non-matching excluded section' '
for_each_ref__exclude refs/heads refs/heads/does/not/exist >actual 2>perf &&
for_each_ref >expect &&
test_cmp expect actual &&
assert_no_jumps perf
'
test_expect_success 'meta-characters are discarded' '
for_each_ref__exclude refs/heads "refs/heads/ba*" >actual 2>perf &&
for_each_ref >expect &&
test_cmp expect actual &&
assert_no_jumps perf
'
test_expect_success 'empty string exclude pattern is ignored' '
git update-ref refs/heads/loose $(git rev-parse refs/heads/foo/1) &&
for_each_ref__exclude refs/heads "" >actual 2>perf &&
for_each_ref >expect &&
test_cmp expect actual &&
assert_no_jumps perf
'
test_done
|
