diff options
Diffstat (limited to 't/t7406-submodule-update.sh')
| -rwxr-xr-x | t/t7406-submodule-update.sh | 268 |
1 files changed, 241 insertions, 27 deletions
diff --git a/t/t7406-submodule-update.sh b/t/t7406-submodule-update.sh index 68ea31d693..10dc91620a 100755 --- a/t/t7406-submodule-update.sh +++ b/t/t7406-submodule-update.sh @@ -63,6 +63,10 @@ test_expect_success 'setup a submodule tree' ' git submodule add ../none none && test_tick && git commit -m "none" + ) && + git clone . recursivesuper && + ( cd recursivesuper && + git submodule add ../super super ) ' @@ -95,6 +99,65 @@ test_expect_success 'submodule update from subdirectory' ' ) ' +supersha1=$(git -C super rev-parse HEAD) +mergingsha1=$(git -C super/merging rev-parse HEAD) +nonesha1=$(git -C super/none rev-parse HEAD) +rebasingsha1=$(git -C super/rebasing rev-parse HEAD) +submodulesha1=$(git -C super/submodule rev-parse HEAD) +pwd=$(pwd) + +cat <<EOF >expect +Submodule path '../super': checked out '$supersha1' +Submodule path '../super/merging': checked out '$mergingsha1' +Submodule path '../super/none': checked out '$nonesha1' +Submodule path '../super/rebasing': checked out '$rebasingsha1' +Submodule path '../super/submodule': checked out '$submodulesha1' +EOF + +cat <<EOF >expect2 +Cloning into '$pwd/recursivesuper/super/merging'... +Cloning into '$pwd/recursivesuper/super/none'... +Cloning into '$pwd/recursivesuper/super/rebasing'... +Cloning into '$pwd/recursivesuper/super/submodule'... +Submodule 'merging' ($pwd/merging) registered for path '../super/merging' +Submodule 'none' ($pwd/none) registered for path '../super/none' +Submodule 'rebasing' ($pwd/rebasing) registered for path '../super/rebasing' +Submodule 'submodule' ($pwd/submodule) registered for path '../super/submodule' +done. +done. +done. +done. +EOF + +test_expect_success 'submodule update --init --recursive from subdirectory' ' + git -C recursivesuper/super reset --hard HEAD^ && + (cd recursivesuper && + mkdir tmp && + cd tmp && + git submodule update --init --recursive ../super >../../actual 2>../../actual2 + ) && + test_i18ncmp expect actual && + sort actual2 >actual2.sorted && + test_i18ncmp expect2 actual2.sorted +' + +cat <<EOF >expect2 +Submodule 'foo/sub' ($pwd/withsubs/../rebasing) registered for path 'sub' +EOF + +test_expect_success 'submodule update --init from and of subdirectory' ' + git init withsubs && + (cd withsubs && + mkdir foo && + git submodule add "$(pwd)/../rebasing" foo/sub && + (cd foo && + git submodule deinit -f sub && + git submodule update --init sub 2>../../actual2 + ) + ) && + test_i18ncmp expect2 actual2 +' + apos="'"; test_expect_success 'submodule update does not fetch already present commits' ' (cd submodule && @@ -112,7 +175,7 @@ test_expect_success 'submodule update does not fetch already present commits' ' git submodule update > ../actual 2> ../actual.err ) && test_i18ncmp expected actual && - ! test -s actual.err + test_must_be_empty actual.err ' test_expect_success 'submodule update should fail due to local changes' ' @@ -164,9 +227,42 @@ test_expect_success 'submodule update --remote should fetch upstream changes' ' ) ' +test_expect_success 'submodule update --remote should fetch upstream changes with .' ' + ( + cd super && + git config -f .gitmodules submodule."submodule".branch "." && + git add .gitmodules && + git commit -m "submodules: update from the respective superproject branch" + ) && + ( + cd submodule && + echo line4a >> file && + git add file && + test_tick && + git commit -m "upstream line4a" && + git checkout -b test-branch && + test_commit on-test-branch + ) && + ( + cd super && + git submodule update --remote --force submodule && + git -C submodule log -1 --oneline >actual && + git -C ../submodule log -1 --oneline master >expect && + test_cmp expect actual && + git checkout -b test-branch && + git submodule update --remote --force submodule && + git -C submodule log -1 --oneline >actual && + git -C ../submodule log -1 --oneline test-branch >expect && + test_cmp expect actual && + git checkout master && + git branch -d test-branch && + git reset --hard HEAD^ + ) +' + test_expect_success 'local config should override .gitmodules branch' ' (cd submodule && - git checkout -b test-branch && + git checkout test-branch && echo line5 >> file && git add file && test_tick && @@ -311,21 +407,83 @@ test_expect_success 'submodule update - command in .git/config' ' ) ' +test_expect_success 'submodule update - command in .gitmodules is ignored' ' + test_when_finished "git -C super reset --hard HEAD^" && + git -C super config -f .gitmodules submodule.submodule.update "!false" && + git -C super commit -a -m "add command to .gitmodules file" && + git -C super/submodule reset --hard $submodulesha1^ && + git -C super submodule update submodule +' + +cat << EOF >expect +Execution of 'false $submodulesha1' failed in submodule path 'submodule' +EOF + test_expect_success 'submodule update - command in .git/config catches failure' ' (cd super && git config submodule.submodule.update "!false" ) && (cd super/submodule && - git reset --hard HEAD^ + git reset --hard $submodulesha1^ ) && (cd super && - test_must_fail git submodule update submodule - ) + test_must_fail git submodule update submodule 2>../actual + ) && + test_i18ncmp actual expect +' + +cat << EOF >expect +Execution of 'false $submodulesha1' failed in submodule path '../submodule' +EOF + +test_expect_success 'submodule update - command in .git/config catches failure -- subdirectory' ' + (cd super && + git config submodule.submodule.update "!false" + ) && + (cd super/submodule && + git reset --hard $submodulesha1^ + ) && + (cd super && + mkdir tmp && cd tmp && + test_must_fail git submodule update ../submodule 2>../../actual + ) && + test_i18ncmp actual expect +' + +test_expect_success 'submodule update - command run for initial population of submodule' ' + cat >expect <<-EOF && + Execution of '\''false $submodulesha1'\'' failed in submodule path '\''submodule'\'' + EOF + rm -rf super/submodule && + test_must_fail git -C super submodule update 2>actual && + test_i18ncmp expect actual && + git -C super submodule update --checkout +' + +cat << EOF >expect +Execution of 'false $submodulesha1' failed in submodule path '../super/submodule' +Failed to recurse into submodule path '../super' +EOF + +test_expect_success 'recursive submodule update - command in .git/config catches failure -- subdirectory' ' + (cd recursivesuper && + git submodule update --remote super && + git add super && + git commit -m "update to latest to have more than one commit in submodules" + ) && + git -C recursivesuper/super config submodule.submodule.update "!false" && + git -C recursivesuper/super/submodule reset --hard $submodulesha1^ && + (cd recursivesuper && + mkdir -p tmp && cd tmp && + test_must_fail git submodule update --recursive ../super 2>../../actual + ) && + test_i18ncmp actual expect ' test_expect_success 'submodule init does not copy command into .git/config' ' (cd super && - H=$(git ls-files -s submodule | cut -d" " -f2) && + git ls-files -s submodule >out && + H=$(cut -d" " -f2 out) && mkdir submodule1 && git update-index --add --cacheinfo 160000 $H submodule1 && git config -f .gitmodules submodule.submodule1.path submodule1 && @@ -355,6 +513,7 @@ test_expect_success 'submodule init picks up merge' ' ' test_expect_success 'submodule update --merge - ignores --merge for new submodules' ' + test_config -C super submodule.submodule.update checkout && (cd super && rm -rf submodule && git submodule update submodule && @@ -367,6 +526,7 @@ test_expect_success 'submodule update --merge - ignores --merge for new submod ' test_expect_success 'submodule update --rebase - ignores --rebase for new submodules' ' + test_config -C super submodule.submodule.update checkout && (cd super && rm -rf submodule && git submodule update submodule && @@ -421,9 +581,11 @@ test_expect_success 'submodule update - update=none in .git/config' ' git checkout master && compare_head ) && - git diff --raw | grep " submodule" && + git diff --name-only >out && + grep ^submodule$ out && git submodule update && - git diff --raw | grep " submodule" && + git diff --name-only >out && + grep ^submodule$ out && (cd submodule && compare_head ) && @@ -439,11 +601,13 @@ test_expect_success 'submodule update - update=none in .git/config but --checkou git checkout master && compare_head ) && - git diff --raw | grep " submodule" && + git diff --name-only >out && + grep ^submodule$ out && git submodule update --checkout && - test_must_fail git diff --raw \| grep " submodule" && + git diff --name-only >out && + ! grep ^submodule$ out && (cd submodule && - test_must_fail compare_head + ! compare_head ) && git config --unset submodule.submodule.update ) @@ -457,8 +621,8 @@ test_expect_success 'submodule update --init skips submodule with update=none' ' git clone super cloned && (cd cloned && git submodule update --init && - test -e submodule/.git && - test_must_fail test -e none/.git + test_path_exists submodule/.git && + test_path_is_missing none/.git ) ' @@ -707,9 +871,9 @@ test_expect_success 'submodule update places git-dir in superprojects git-dir re (cd submodule/subsubmodule && git log > ../../expected ) && - (cd .git/modules/submodule/modules/subsubmodule + (cd .git/modules/submodule/modules/subsubmodule && git log > ../../../../../actual - ) + ) && test_cmp actual expected ) ' @@ -727,16 +891,18 @@ test_expect_success 'submodule update properly revives a moved submodule' ' H=$(git rev-parse --short HEAD) && git commit -am "pre move" && H2=$(git rev-parse --short HEAD) && - git status | sed "s/$H/XXX/" >expect && - H=$(cd submodule2; git rev-parse HEAD) && + git status >out && + sed "s/$H/XXX/" out >expect && + H=$(cd submodule2 && git rev-parse HEAD) && git rm --cached submodule2 && rm -rf submodule2 && mkdir -p "moved/sub module" && git update-index --add --cacheinfo 160000 $H "moved/sub module" && - git config -f .gitmodules submodule.submodule2.path "moved/sub module" + git config -f .gitmodules submodule.submodule2.path "moved/sub module" && git commit -am "post move" && git submodule update && - git status | sed "s/$H2/XXX/" >actual && + git status > out && + sed "s/$H2/XXX/" out >actual && test_cmp expect actual ) ' @@ -753,16 +919,37 @@ test_expect_success SYMLINKS 'submodule update can handle symbolic links in pwd' ' test_expect_success 'submodule update clone shallow submodule' ' + test_when_finished "rm -rf super3" && + first=$(git -C cloned rev-parse HEAD:submodule) && + second=$(git -C submodule rev-parse HEAD) && + commit_count=$(git -C submodule rev-list --count $first^..$second) && git clone cloned super3 && pwd=$(pwd) && - (cd super3 && - sed -e "s#url = ../#url = file://$pwd/#" <.gitmodules >.gitmodules.tmp && - mv -f .gitmodules.tmp .gitmodules && - git submodule update --init --depth=3 - (cd submodule && - test 1 = $(git log --oneline | wc -l) - ) -) + ( + cd super3 && + sed -e "s#url = ../#url = file://$pwd/#" <.gitmodules >.gitmodules.tmp && + mv -f .gitmodules.tmp .gitmodules && + git submodule update --init --depth=$commit_count && + git -C submodule log --oneline >out && + test_line_count = 1 out + ) +' + +test_expect_success 'submodule update clone shallow submodule outside of depth' ' + test_when_finished "rm -rf super3" && + git clone cloned super3 && + pwd=$(pwd) && + ( + cd super3 && + sed -e "s#url = ../#url = file://$pwd/#" <.gitmodules >.gitmodules.tmp && + mv -f .gitmodules.tmp .gitmodules && + test_must_fail git submodule update --init --depth=1 2>actual && + test_i18ngrep "Direct fetching of that commit failed." actual && + git -C ../submodule config uploadpack.allowReachableSHA1InWant true && + git submodule update --init --depth=1 >actual && + git -C submodule log --oneline >out && + test_line_count = 1 out + ) ' test_expect_success 'submodule update --recursive drops module name before recursing' ' @@ -774,4 +961,31 @@ test_expect_success 'submodule update --recursive drops module name before recur test_i18ngrep "Submodule path .deeper/submodule/subsubmodule.: checked out" actual ) ' + +test_expect_success 'submodule update can be run in parallel' ' + (cd super2 && + GIT_TRACE=$(pwd)/trace.out git submodule update --jobs 7 && + grep "7 tasks" trace.out && + git config submodule.fetchJobs 8 && + GIT_TRACE=$(pwd)/trace.out git submodule update && + grep "8 tasks" trace.out && + GIT_TRACE=$(pwd)/trace.out git submodule update --jobs 9 && + grep "9 tasks" trace.out + ) +' + +test_expect_success 'git clone passes the parallel jobs config on to submodules' ' + test_when_finished "rm -rf super4" && + GIT_TRACE=$(pwd)/trace.out git clone --recurse-submodules --jobs 7 . super4 && + grep "7 tasks" trace.out && + rm -rf super4 && + git config --global submodule.fetchJobs 8 && + GIT_TRACE=$(pwd)/trace.out git clone --recurse-submodules . super4 && + grep "8 tasks" trace.out && + rm -rf super4 && + GIT_TRACE=$(pwd)/trace.out git clone --recurse-submodules --jobs 9 . super4 && + grep "9 tasks" trace.out && + rm -rf super4 +' + test_done |