diff options
Diffstat (limited to 't/t7003-filter-branch.sh')
| -rwxr-xr-x | t/t7003-filter-branch.sh | 505 |
1 files changed, 0 insertions, 505 deletions
diff --git a/t/t7003-filter-branch.sh b/t/t7003-filter-branch.sh deleted file mode 100755 index e23de7d0b5a4..000000000000 --- a/t/t7003-filter-branch.sh +++ /dev/null @@ -1,505 +0,0 @@ -#!/bin/sh - -test_description='git filter-branch' -. ./test-lib.sh -. "$TEST_DIRECTORY/lib-gpg.sh" - -test_expect_success 'setup' ' - test_commit A && - GIT_COMMITTER_DATE="@0 +0000" GIT_AUTHOR_DATE="@0 +0000" && - test_commit --notick B && - git checkout -b branch B && - test_commit D && - mkdir dir && - test_commit dir/D && - test_commit E && - git checkout master && - test_commit C && - git checkout branch && - git merge C && - git tag F && - test_commit G && - test_commit H -' -# * (HEAD, branch) H -# * G -# * Merge commit 'C' into branch -# |\ -# | * (master) C -# * | E -# * | dir/D -# * | D -# |/ -# * B -# * A - - -H=$(git rev-parse H) - -test_expect_success 'rewrite identically' ' - git filter-branch branch -' -test_expect_success 'result is really identical' ' - test $H = $(git rev-parse HEAD) -' - -test_expect_success 'rewrite bare repository identically' ' - (git config core.bare true && cd .git && - git filter-branch branch > filter-output 2>&1 && - ! fgrep fatal filter-output) -' -git config core.bare false -test_expect_success 'result is really identical' ' - test $H = $(git rev-parse HEAD) -' - -TRASHDIR=$(pwd) -test_expect_success 'correct GIT_DIR while using -d' ' - mkdir drepo && - ( cd drepo && - git init && - test_commit drepo && - git filter-branch -d "$TRASHDIR/dfoo" \ - --index-filter "cp \"$TRASHDIR\"/dfoo/backup-refs \"$TRASHDIR\"" \ - ) && - grep drepo "$TRASHDIR/backup-refs" -' - -test_expect_success 'tree-filter works with -d' ' - git init drepo-tree && - ( - cd drepo-tree && - test_commit one && - git filter-branch -d "$TRASHDIR/dfoo" \ - --tree-filter "echo changed >one.t" && - echo changed >expect && - git cat-file blob HEAD:one.t >actual && - test_cmp expect actual && - test_cmp one.t actual - ) -' - -test_expect_success 'Fail if commit filter fails' ' - test_must_fail git filter-branch -f --commit-filter "exit 1" HEAD -' - -test_expect_success 'rewrite, renaming a specific file' ' - git filter-branch -f --tree-filter "mv D.t doh || :" HEAD -' - -test_expect_success 'test that the file was renamed' ' - test D = "$(git show HEAD:doh --)" && - ! test -f D.t && - test -f doh && - test D = "$(cat doh)" -' - -test_expect_success 'rewrite, renaming a specific directory' ' - git filter-branch -f --tree-filter "mv dir diroh || :" HEAD -' - -test_expect_success 'test that the directory was renamed' ' - test dir/D = "$(git show HEAD:diroh/D.t --)" && - ! test -d dir && - test -d diroh && - ! test -d diroh/dir && - test -f diroh/D.t && - test dir/D = "$(cat diroh/D.t)" -' - -V=$(git rev-parse HEAD) - -test_expect_success 'populate --state-branch' ' - git filter-branch --state-branch state -f --tree-filter "touch file || :" HEAD -' - -W=$(git rev-parse HEAD) - -test_expect_success 'using --state-branch to skip already rewritten commits' ' - test_when_finished git reset --hard $V && - git reset --hard $V && - git filter-branch --state-branch state -f --tree-filter "touch file || :" HEAD && - test_cmp_rev $W HEAD -' - -git tag oldD HEAD~4 -test_expect_success 'rewrite one branch, keeping a side branch' ' - git branch modD oldD && - git filter-branch -f --tree-filter "mv B.t boh || :" D..modD -' - -test_expect_success 'common ancestor is still common (unchanged)' ' - test "$(git merge-base modD D)" = "$(git rev-parse B)" -' - -test_expect_success 'filter subdirectory only' ' - mkdir subdir && - touch subdir/new && - git add subdir/new && - test_tick && - git commit -m "subdir" && - echo H > A.t && - test_tick && - git commit -m "not subdir" A.t && - echo A > subdir/new && - test_tick && - git commit -m "again subdir" subdir/new && - git rm A.t && - test_tick && - git commit -m "again not subdir" && - git branch sub && - git branch sub-earlier HEAD~2 && - git filter-branch -f --subdirectory-filter subdir \ - refs/heads/sub refs/heads/sub-earlier -' - -test_expect_success 'subdirectory filter result looks okay' ' - test 2 = $(git rev-list sub | wc -l) && - git show sub:new && - test_must_fail git show sub:subdir && - git show sub-earlier:new && - test_must_fail git show sub-earlier:subdir -' - -test_expect_success 'more setup' ' - git checkout master && - mkdir subdir && - echo A > subdir/new && - git add subdir/new && - test_tick && - git commit -m "subdir on master" subdir/new && - git rm A.t && - test_tick && - git commit -m "again subdir on master" && - git merge branch -' - -test_expect_success 'use index-filter to move into a subdirectory' ' - git branch directorymoved && - git filter-branch -f --index-filter \ - "git ls-files -s | sed \"s- -&newsubdir/-\" | - GIT_INDEX_FILE=\$GIT_INDEX_FILE.new \ - git update-index --index-info && - mv \"\$GIT_INDEX_FILE.new\" \"\$GIT_INDEX_FILE\"" directorymoved && - git diff --exit-code HEAD directorymoved:newsubdir -' - -test_expect_success 'stops when msg filter fails' ' - old=$(git rev-parse HEAD) && - test_must_fail git filter-branch -f --msg-filter false HEAD && - test $old = $(git rev-parse HEAD) && - rm -rf .git-rewrite -' - -test_expect_success 'author information is preserved' ' - : > i && - git add i && - test_tick && - GIT_AUTHOR_NAME="B V Uips" git commit -m bvuips && - git branch preserved-author && - (sane_unset GIT_AUTHOR_NAME && - git filter-branch -f --msg-filter "cat; \ - test \$GIT_COMMIT != $(git rev-parse master) || \ - echo Hallo" \ - preserved-author) && - git rev-list --author="B V Uips" preserved-author >actual && - test_line_count = 1 actual -' - -test_expect_success "remove a certain author's commits" ' - echo i > i && - test_tick && - git commit -m i i && - git branch removed-author && - git filter-branch -f --commit-filter "\ - if [ \"\$GIT_AUTHOR_NAME\" = \"B V Uips\" ];\ - then\ - skip_commit \"\$@\"; - else\ - git commit-tree \"\$@\";\ - fi" removed-author && - cnt1=$(git rev-list master | wc -l) && - cnt2=$(git rev-list removed-author | wc -l) && - test $cnt1 -eq $(($cnt2 + 1)) && - git rev-list --author="B V Uips" removed-author >actual && - test_line_count = 0 actual -' - -test_expect_success 'barf on invalid name' ' - test_must_fail git filter-branch -f master xy-problem && - test_must_fail git filter-branch -f HEAD^ -' - -test_expect_success '"map" works in commit filter' ' - git filter-branch -f --commit-filter "\ - parent=\$(git rev-parse \$GIT_COMMIT^) && - mapped=\$(map \$parent) && - actual=\$(echo \"\$@\" | sed \"s/^.*-p //\") && - test \$mapped = \$actual && - git commit-tree \"\$@\";" master~2..master && - git rev-parse --verify master -' - -test_expect_success 'Name needing quotes' ' - - git checkout -b rerere A && - mkdir foo && - name="ใใใ" && - >foo/$name && - git add foo && - git commit -m "Adding a file" && - git filter-branch --tree-filter "rm -fr foo" && - test_must_fail git ls-files --error-unmatch "foo/$name" && - test $(git rev-parse --verify rerere) != $(git rev-parse --verify A) - -' - -test_expect_success 'Subdirectory filter with disappearing trees' ' - git reset --hard && - git checkout master && - - mkdir foo && - touch foo/bar && - git add foo && - test_tick && - git commit -m "Adding foo" && - - git rm -r foo && - test_tick && - git commit -m "Removing foo" && - - mkdir foo && - touch foo/bar && - git add foo && - test_tick && - git commit -m "Re-adding foo" && - - git filter-branch -f --subdirectory-filter foo && - git rev-list master >actual && - test_line_count = 3 actual -' - -test_expect_success 'Tag name filtering retains tag message' ' - git tag -m atag T && - git cat-file tag T > expect && - git filter-branch -f --tag-name-filter cat && - git cat-file tag T > actual && - test_cmp expect actual -' - -faux_gpg_tag='object XXXXXX -type commit -tag S -tagger T A Gger <tagger@example.com> 1206026339 -0500 - -This is a faux gpg signed tag. ------BEGIN PGP SIGNATURE----- -Version: FauxGPG v0.0.0 (FAUX/Linux) - -gdsfoewhxu/6l06f1kxyxhKdZkrcbaiOMtkJUA9ITAc1mlamh0ooasxkH1XwMbYQ -acmwXaWET20H0GeAGP+7vow= -=agpO ------END PGP SIGNATURE----- -' -test_expect_success 'Tag name filtering strips gpg signature' ' - sha1=$(git rev-parse HEAD) && - sha1t=$(echo "$faux_gpg_tag" | sed -e s/XXXXXX/$sha1/ | git mktag) && - git update-ref "refs/tags/S" "$sha1t" && - echo "$faux_gpg_tag" | sed -e s/XXXXXX/$sha1/ | head -n 6 > expect && - git filter-branch -f --tag-name-filter cat && - git cat-file tag S > actual && - test_cmp expect actual -' - -test_expect_success GPG 'Filtering retains message of gpg signed commit' ' - mkdir gpg && - touch gpg/foo && - git add gpg && - test_tick && - git commit -S -m "Adding gpg" && - - git log -1 --format="%s" > expect && - git filter-branch -f --msg-filter "cat" && - git log -1 --format="%s" > actual && - test_cmp expect actual -' - -test_expect_success 'Tag name filtering allows slashes in tag names' ' - git tag -m tag-with-slash X/1 && - git cat-file tag X/1 | sed -e s,X/1,X/2, > expect && - git filter-branch -f --tag-name-filter "echo X/2" && - git cat-file tag X/2 > actual && - test_cmp expect actual -' -test_expect_success 'setup --prune-empty comparisons' ' - git checkout --orphan master-no-a && - git rm -rf . && - unset test_tick && - test_tick && - GIT_COMMITTER_DATE="@0 +0000" GIT_AUTHOR_DATE="@0 +0000" && - test_commit --notick B B.t B Bx && - git checkout -b branch-no-a Bx && - test_commit D D.t D Dx && - mkdir dir && - test_commit dir/D dir/D.t dir/D dir/Dx && - test_commit E E.t E Ex && - git checkout master-no-a && - test_commit C C.t C Cx && - git checkout branch-no-a && - git merge Cx -m "Merge tag '\''C'\'' into branch" && - git tag Fx && - test_commit G G.t G Gx && - test_commit H H.t H Hx && - git checkout branch -' - -test_expect_success 'Prune empty commits' ' - git rev-list HEAD > expect && - test_commit to_remove && - git filter-branch -f --index-filter "git update-index --remove to_remove.t" --prune-empty HEAD && - git rev-list HEAD > actual && - test_cmp expect actual -' - -test_expect_success 'prune empty collapsed merges' ' - test_config merge.ff false && - git rev-list HEAD >expect && - test_commit to_remove_2 && - git reset --hard HEAD^ && - test_merge non-ff to_remove_2 && - git filter-branch -f --index-filter "git update-index --remove to_remove_2.t" --prune-empty HEAD && - git rev-list HEAD >actual && - test_cmp expect actual -' - -test_expect_success 'prune empty works even without index/tree filters' ' - git rev-list HEAD >expect && - git commit --allow-empty -m empty && - git filter-branch -f --prune-empty HEAD && - git rev-list HEAD >actual && - test_cmp expect actual -' - -test_expect_success '--prune-empty is able to prune root commit' ' - git rev-list branch-no-a >expect && - git branch testing H && - git filter-branch -f --prune-empty --index-filter "git update-index --remove A.t" testing && - git rev-list testing >actual && - git branch -D testing && - test_cmp expect actual -' - -test_expect_success '--prune-empty is able to prune entire branch' ' - git branch prune-entire B && - git filter-branch -f --prune-empty --index-filter "git update-index --remove A.t B.t" prune-entire && - test_path_is_missing .git/refs/heads/prune-entire && - test_must_fail git reflog exists refs/heads/prune-entire -' - -test_expect_success '--remap-to-ancestor with filename filters' ' - git checkout master && - git reset --hard A && - test_commit add-foo foo 1 && - git branch moved-foo && - test_commit add-bar bar a && - git branch invariant && - orig_invariant=$(git rev-parse invariant) && - git branch moved-bar && - test_commit change-foo foo 2 && - git filter-branch -f --remap-to-ancestor \ - moved-foo moved-bar A..master \ - -- -- foo && - test $(git rev-parse moved-foo) = $(git rev-parse moved-bar) && - test $(git rev-parse moved-foo) = $(git rev-parse master^) && - test $orig_invariant = $(git rev-parse invariant) -' - -test_expect_success 'automatic remapping to ancestor with filename filters' ' - git checkout master && - git reset --hard A && - test_commit add-foo2 foo 1 && - git branch moved-foo2 && - test_commit add-bar2 bar a && - git branch invariant2 && - orig_invariant=$(git rev-parse invariant2) && - git branch moved-bar2 && - test_commit change-foo2 foo 2 && - git filter-branch -f \ - moved-foo2 moved-bar2 A..master \ - -- -- foo && - test $(git rev-parse moved-foo2) = $(git rev-parse moved-bar2) && - test $(git rev-parse moved-foo2) = $(git rev-parse master^) && - test $orig_invariant = $(git rev-parse invariant2) -' - -test_expect_success 'setup submodule' ' - rm -fr ?* .git && - git init && - test_commit file && - mkdir submod && - submodurl="$PWD/submod" && - ( cd submod && - git init && - test_commit file-in-submod ) && - git submodule add "$submodurl" && - git commit -m "added submodule" && - test_commit add-file && - ( cd submod && test_commit add-in-submodule ) && - git add submod && - git commit -m "changed submodule" && - git branch original HEAD -' - -orig_head=$(git show-ref --hash --head HEAD) - -test_expect_success 'rewrite submodule with another content' ' - git filter-branch --tree-filter "test -d submod && { - rm -rf submod && - git rm -rf --quiet submod && - mkdir submod && - : > submod/file - } || :" HEAD && - test $orig_head != $(git show-ref --hash --head HEAD) -' - -test_expect_success 'replace submodule revision' ' - git reset --hard original && - git filter-branch -f --tree-filter \ - "if git ls-files --error-unmatch -- submod > /dev/null 2>&1 - then git update-index --cacheinfo 160000 0123456789012345678901234567890123456789 submod - fi" HEAD && - test $orig_head != $(git show-ref --hash --head HEAD) -' - -test_expect_success 'filter commit message without trailing newline' ' - git reset --hard original && - commit=$(printf "no newline" | git commit-tree HEAD^{tree}) && - git update-ref refs/heads/no-newline $commit && - git filter-branch -f refs/heads/no-newline && - echo $commit >expect && - git rev-parse refs/heads/no-newline >actual && - test_cmp expect actual -' - -test_expect_success 'tree-filter deals with object name vs pathname ambiguity' ' - test_when_finished "git reset --hard original" && - ambiguous=$(git rev-list -1 HEAD) && - git filter-branch --tree-filter "mv file.t $ambiguous" HEAD^.. && - git show HEAD:$ambiguous -' - -test_expect_success 'rewrite repository including refs that point at non-commit object' ' - test_when_finished "git reset --hard original" && - tree=$(git rev-parse HEAD^{tree}) && - test_when_finished "git replace -d $tree" && - echo A >new && - git add new && - new_tree=$(git write-tree) && - git replace $tree $new_tree && - git tag -a -m "tag to a tree" treetag $new_tree && - git reset --hard HEAD && - git filter-branch -f -- --all >filter-output 2>&1 && - ! fgrep fatal filter-output -' - -test_done |