#!/bin/sh
test_description='miscellaneous rev-list tests'
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
test_expect_success setup '
echo content1 >wanted_file &&
echo content2 >unwanted_file &&
git add wanted_file unwanted_file &&
test_tick &&
git commit -m one
'
test_expect_success 'rev-list --objects heeds pathspecs' '
git rev-list --objects HEAD -- wanted_file >output &&
grep wanted_file output &&
! grep unwanted_file output
'
test_expect_success 'rev-list --objects with pathspecs and deeper paths' '
mkdir foo &&
>foo/file &&
git add foo/file &&
test_tick &&
git commit -m two &&
git rev-list --objects HEAD -- foo >output &&
grep foo/file output &&
git rev-list --objects HEAD -- foo/file >output &&
grep foo/file output &&
! grep unwanted_file output
'
test_expect_success 'rev-list --objects with pathspecs and copied files' '
git checkout --orphan junio-testcase &&
git rm -rf . &&
mkdir two &&
echo frotz >one &&
cp one two/three &&
git add one two/three &&
test_tick &&
git commit -m that &&
ONE=$(git rev-parse HEAD:one) &&
git rev-list --objects HEAD two >output &&
grep "$ONE two/three" output &&
! grep one output
'
test_expect_success 'rev-list --objects --no-object-names has no space/names' '
git rev-list --objects --no-object-names HEAD >output &&
! grep wanted_file output &&
! grep unwanted_file output &&
! grep " " output
'
test_expect_success 'rev-list --objects --no-object-names works with cat-file' '
git rev-list --objects --no-object-names --all >list-output &&
git cat-file --batch-check <list-output >cat-output &&
! grep missing cat-output
'
test_expect_success '--no-object-names and --object-names are last-one-wins' '
git rev-list --objects --no-object-names --object-names --all >output &&
grep wanted_file output &&
git rev-list --objects --object-names --no-object-names --all >output &&
! grep wanted_file output
'
test_expect_success 'rev-list A..B and rev-list ^A B are the same' '
test_tick &&
git commit --allow-empty -m another &&
git tag -a -m "annotated" v1.0 &&
git rev-list --objects ^v1.0^ v1.0 >expect &&
git rev-list --objects v1.0^..v1.0 >actual &&
test_cmp expect actual
'
test_expect_success 'propagate uninteresting flag down correctly' '
git rev-list --objects ^HEAD^{tree} HEAD^{tree} >actual &&
test_must_be_empty actual
'
test_expect_success 'symleft flag bit is propagated down from tag' '
git log --format="%m %s" --left-right v1.0...main >actual &&
cat >expect <<-\EOF &&
< another
< that
> two
> one
EOF
test_cmp expect actual
'
test_expect_success 'rev-list can show index objects' '
# Of the blobs and trees in the index, note:
#
# - we do not show two/three, because it is the
# same blob as "one", and we show objects only once
#
# - we do show the tree "two", because it has a valid cache tree
# from the last commit
#
# - we do not show the root tree; since we updated the index, it
# does not have a valid cache tree
#
echo only-in-index >only-in-index &&
test_when_finished "git reset --hard" &&
rev1=$(git rev-parse HEAD:one) &&
rev2=$(git rev-parse HEAD:two) &&
revi=$(git hash-object only-in-index) &&
cat >expect <<-EOF &&
$rev1 one
$revi only-in-index
$rev2 two
EOF
git add only-in-index &&
git rev-list --objects --indexed-objects >actual &&
test_cmp expect actual
'
test_expect_success 'rev-list can negate index objects' '
git rev-parse HEAD >expect &&
git rev-list -1 --objects HEAD --not --indexed-objects >actual &&
test_cmp expect actual
'
test_expect_success '--bisect and --first-parent can be combined' '
git rev-list --bisect --first-parent HEAD
'
test_expect_success '--header shows a NUL after each commit' '
# We know that there is no Q in the true payload; names and
# addresses of the authors and the committers do not have
# any, and object names or header names do not, either.
git rev-list --header --max-count=2 HEAD |
nul_to_q |
grep "^Q" >actual &&
cat >expect <<-EOF &&
Q$(git rev-parse HEAD~1)
Q
EOF
test_cmp expect actual
'
test_expect_success 'rev-list --end-of-options' '
git update-ref refs/heads/--output=yikes HEAD &&
git rev-list --end-of-options --output=yikes >actual &&
test_path_is_missing yikes &&
git rev-list HEAD >expect &&
test_cmp expect actual
'
test_expect_success 'rev-list --count' '
count=$(git rev-list --count HEAD) &&
git rev-list HEAD >actual &&
test_line_count = $count actual
'
test_expect_success 'rev-list --count --objects' '
count=$(git rev-list --count --objects HEAD) &&
git rev-list --objects HEAD >actual &&
test_line_count = $count actual
'
test_expect_success 'rev-list --unpacked' '
git repack -ad &&
test_commit unpacked &&
git rev-list --objects --no-object-names unpacked^.. >expect.raw &&
sort expect.raw >expect &&
git rev-list --all --objects --unpacked --no-object-names >actual.raw &&
sort actual.raw >actual &&
test_cmp expect actual
'
test_done
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