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author | Junio C Hamano <gitster@pobox.com> | 2011-11-23 13:28:53 -0800 |
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committer | Junio C Hamano <gitster@pobox.com> | 2011-11-23 13:28:53 -0800 |
commit | 3686aa1caf907d22fe318c28efe93f0e7870ba50 (patch) | |
tree | f99a303bd14c7343be7ccc5b9df5382f1bf79246 /t/t7701-repack-unpack-unreachable.sh | |
parent | aa2577a9c3bd5559bd580feca6edec4d70254adc (diff) | |
parent | 1e501a7c47ad5ada53d3b1acfb9f131f76e969ec (diff) | |
download | git-3686aa1caf907d22fe318c28efe93f0e7870ba50.tar.gz |
Merge branch 'maint' into tj/imap-send-remove-unusedtj/maint-imap-send-remove-unused
* maint: (18123 commits)
documentation fix: git difftool uses diff tools, not merge tools.
Git 1.7.7.4
Makefile: add missing header file dependencies
notes merge: eliminate OUTPUT macro
mailmap: xcalloc mailmap_info
name-rev --all: do not even attempt to describe non-commit object
Git 1.7.7.3
docs: Update install-doc-quick
docs: don't mention --quiet or --exit-code in git-log(1)
Git 1.7.7.2
t7511: avoid use of reserved filename on Windows.
clone: Quote user supplied path in a single quote pair
read-cache.c: fix index memory allocation
make the sample pre-commit hook script reject names with newlines, too
Reindent closing bracket using tab instead of spaces
Git 1.7.7.1
RelNotes/1.7.7.1: setgid bit patch is about fixing "git init" via Makefile setting
gitweb: fix regression when filtering out forks
Almost ready for 1.7.7.1
pack-objects: don't traverse objects unnecessarily
...
Conflicts:
imap-send.c
Diffstat (limited to 't/t7701-repack-unpack-unreachable.sh')
-rwxr-xr-x | t/t7701-repack-unpack-unreachable.sh | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/t/t7701-repack-unpack-unreachable.sh b/t/t7701-repack-unpack-unreachable.sh new file mode 100755 index 0000000000..200ab61278 --- /dev/null +++ b/t/t7701-repack-unpack-unreachable.sh @@ -0,0 +1,98 @@ +#!/bin/sh + +test_description='git repack works correctly' + +. ./test-lib.sh + +fsha1= +csha1= +tsha1= + +test_expect_success '-A with -d option leaves unreachable objects unpacked' ' + echo content > file1 && + git add . && + test_tick && + git commit -m initial_commit && + # create a transient branch with unique content + git checkout -b transient_branch && + echo more content >> file1 && + # record the objects created in the database for file, commit, tree + fsha1=$(git hash-object file1) && + test_tick && + git commit -a -m more_content && + csha1=$(git rev-parse HEAD^{commit}) && + tsha1=$(git rev-parse HEAD^{tree}) && + git checkout master && + echo even more content >> file1 && + test_tick && + git commit -a -m even_more_content && + # delete the transient branch + git branch -D transient_branch && + # pack the repo + git repack -A -d -l && + # verify objects are packed in repository + test 3 = $(git verify-pack -v -- .git/objects/pack/*.idx | + egrep "^($fsha1|$csha1|$tsha1) " | + sort | uniq | wc -l) && + git show $fsha1 && + git show $csha1 && + git show $tsha1 && + # now expire the reflog, while keeping reachable ones but expiring + # unreachables immediately + test_tick && + sometimeago=$(( $test_tick - 10000 )) && + git reflog expire --expire=$sometimeago --expire-unreachable=$test_tick --all && + # and repack + git repack -A -d -l && + # verify objects are retained unpacked + test 0 = $(git verify-pack -v -- .git/objects/pack/*.idx | + egrep "^($fsha1|$csha1|$tsha1) " | + sort | uniq | wc -l) && + git show $fsha1 && + git show $csha1 && + git show $tsha1 +' + +compare_mtimes () +{ + read tref rest && + while read t rest; do + test "$tref" = "$t" || break + done +} + +test_expect_success '-A without -d option leaves unreachable objects packed' ' + fsha1path=$(echo "$fsha1" | sed -e "s|\(..\)|\1/|") && + fsha1path=".git/objects/$fsha1path" && + csha1path=$(echo "$csha1" | sed -e "s|\(..\)|\1/|") && + csha1path=".git/objects/$csha1path" && + tsha1path=$(echo "$tsha1" | sed -e "s|\(..\)|\1/|") && + tsha1path=".git/objects/$tsha1path" && + git branch transient_branch $csha1 && + git repack -a -d -l && + test ! -f "$fsha1path" && + test ! -f "$csha1path" && + test ! -f "$tsha1path" && + test 1 = $(ls -1 .git/objects/pack/pack-*.pack | wc -l) && + packfile=$(ls .git/objects/pack/pack-*.pack) && + git branch -D transient_branch && + test_tick && + git repack -A -l && + test ! -f "$fsha1path" && + test ! -f "$csha1path" && + test ! -f "$tsha1path" && + git show $fsha1 && + git show $csha1 && + git show $tsha1 +' + +test_expect_success 'unpacked objects receive timestamp of pack file' ' + tmppack=".git/objects/pack/tmp_pack" && + ln "$packfile" "$tmppack" && + git repack -A -l -d && + test-chmtime -v +0 "$tmppack" "$fsha1path" "$csha1path" "$tsha1path" \ + > mtimes && + compare_mtimes < mtimes +' + +test_done |