git/t/t0081-find-pack.sh

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#!/bin/sh
test_description='test `test-tool find-pack`'
TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
test_expect_success 'setup' '
test_commit one &&
test_commit two &&
test_commit three &&
test_commit four &&
test_commit five
'
test_expect_success 'repack everything into a single packfile' '
git repack -a -d --no-write-bitmap-index &&
head_commit_pack=$(test-tool find-pack HEAD) &&
head_tree_pack=$(test-tool find-pack HEAD^{tree}) &&
one_pack=$(test-tool find-pack HEAD:one.t) &&
three_pack=$(test-tool find-pack HEAD:three.t) &&
old_commit_pack=$(test-tool find-pack HEAD~4) &&
test-tool find-pack --check-count 1 HEAD &&
test-tool find-pack --check-count=1 HEAD^{tree} &&
! test-tool find-pack --check-count=0 HEAD:one.t &&
! test-tool find-pack -c 2 HEAD:one.t &&
test-tool find-pack -c 1 HEAD:three.t &&
# Packfile exists at the right path
case "$head_commit_pack" in
".git/objects/pack/pack-"*".pack") true ;;
*) false ;;
esac &&
test -f "$head_commit_pack" &&
# Everything is in the same pack
test "$head_commit_pack" = "$head_tree_pack" &&
test "$head_commit_pack" = "$one_pack" &&
test "$head_commit_pack" = "$three_pack" &&
test "$head_commit_pack" = "$old_commit_pack"
'
test_expect_success 'add more packfiles' '
git rev-parse HEAD^{tree} HEAD:two.t HEAD:four.t >objects &&
git pack-objects .git/objects/pack/mypackname1 >packhash1 <objects &&
git rev-parse HEAD~ HEAD~^{tree} HEAD:five.t >objects &&
git pack-objects .git/objects/pack/mypackname2 >packhash2 <objects &&
head_commit_pack=$(test-tool find-pack HEAD) &&
# HEAD^{tree} is in 2 packfiles
test-tool find-pack HEAD^{tree} >head_tree_packs &&
grep "$head_commit_pack" head_tree_packs &&
grep mypackname1 head_tree_packs &&
! grep mypackname2 head_tree_packs &&
test-tool find-pack --check-count 2 HEAD^{tree} &&
! test-tool find-pack --check-count 1 HEAD^{tree} &&
# HEAD:five.t is also in 2 packfiles
test-tool find-pack HEAD:five.t >five_packs &&
grep "$head_commit_pack" five_packs &&
! grep mypackname1 five_packs &&
grep mypackname2 five_packs &&
test-tool find-pack -c 2 HEAD:five.t &&
! test-tool find-pack --check-count=0 HEAD:five.t
'
test_expect_success 'add more commits (as loose objects)' '
test_commit six &&
test_commit seven &&
test -z "$(test-tool find-pack HEAD)" &&
test -z "$(test-tool find-pack HEAD:six.t)" &&
test-tool find-pack --check-count 0 HEAD &&
test-tool find-pack -c 0 HEAD:six.t &&
! test-tool find-pack -c 1 HEAD:seven.t
'
test_done