diff options
Diffstat (limited to 'third_party/git/t/t5526-fetch-submodules.sh')
| -rwxr-xr-x | third_party/git/t/t5526-fetch-submodules.sh | 722 |
1 files changed, 0 insertions, 722 deletions
diff --git a/third_party/git/t/t5526-fetch-submodules.sh b/third_party/git/t/t5526-fetch-submodules.sh deleted file mode 100755 index 63205dfdf9..0000000000 --- a/third_party/git/t/t5526-fetch-submodules.sh +++ /dev/null @@ -1,722 +0,0 @@ -#!/bin/sh -# Copyright (c) 2010, Jens Lehmann - -test_description='Recursive "git fetch" for submodules' - -. ./test-lib.sh - -pwd=$(pwd) - -add_upstream_commit() { - ( - cd submodule && - head1=$(git rev-parse --short HEAD) && - echo new >> subfile && - test_tick && - git add subfile && - git commit -m new subfile && - head2=$(git rev-parse --short HEAD) && - echo "Fetching submodule submodule" > ../expect.err && - echo "From $pwd/submodule" >> ../expect.err && - echo " $head1..$head2 master -> origin/master" >> ../expect.err - ) && - ( - cd deepsubmodule && - head1=$(git rev-parse --short HEAD) && - echo new >> deepsubfile && - test_tick && - git add deepsubfile && - git commit -m new deepsubfile && - head2=$(git rev-parse --short HEAD) && - echo "Fetching submodule submodule/subdir/deepsubmodule" >> ../expect.err - echo "From $pwd/deepsubmodule" >> ../expect.err && - echo " $head1..$head2 master -> origin/master" >> ../expect.err - ) -} - -test_expect_success setup ' - mkdir deepsubmodule && - ( - cd deepsubmodule && - git init && - echo deepsubcontent > deepsubfile && - git add deepsubfile && - git commit -m new deepsubfile - ) && - mkdir submodule && - ( - cd submodule && - git init && - echo subcontent > subfile && - git add subfile && - git submodule add "$pwd/deepsubmodule" subdir/deepsubmodule && - git commit -a -m new - ) && - git submodule add "$pwd/submodule" submodule && - git commit -am initial && - git clone . downstream && - ( - cd downstream && - git submodule update --init --recursive - ) -' - -test_expect_success "fetch --recurse-submodules recurses into submodules" ' - add_upstream_commit && - ( - cd downstream && - git fetch --recurse-submodules >../actual.out 2>../actual.err - ) && - test_must_be_empty actual.out && - test_i18ncmp expect.err actual.err -' - -test_expect_success "submodule.recurse option triggers recursive fetch" ' - add_upstream_commit && - ( - cd downstream && - git -c submodule.recurse fetch >../actual.out 2>../actual.err - ) && - test_must_be_empty actual.out && - test_i18ncmp expect.err actual.err -' - -test_expect_success "fetch --recurse-submodules -j2 has the same output behaviour" ' - add_upstream_commit && - ( - cd downstream && - GIT_TRACE="$TRASH_DIRECTORY/trace.out" git fetch --recurse-submodules -j2 2>../actual.err - ) && - test_must_be_empty actual.out && - test_i18ncmp expect.err actual.err && - grep "2 tasks" trace.out -' - -test_expect_success "fetch alone only fetches superproject" ' - add_upstream_commit && - ( - cd downstream && - git fetch >../actual.out 2>../actual.err - ) && - test_must_be_empty actual.out && - test_must_be_empty actual.err -' - -test_expect_success "fetch --no-recurse-submodules only fetches superproject" ' - ( - cd downstream && - git fetch --no-recurse-submodules >../actual.out 2>../actual.err - ) && - test_must_be_empty actual.out && - test_must_be_empty actual.err -' - -test_expect_success "using fetchRecurseSubmodules=true in .gitmodules recurses into submodules" ' - ( - cd downstream && - git config -f .gitmodules submodule.submodule.fetchRecurseSubmodules true && - git fetch >../actual.out 2>../actual.err - ) && - test_must_be_empty actual.out && - test_i18ncmp expect.err actual.err -' - -test_expect_success "--no-recurse-submodules overrides .gitmodules config" ' - add_upstream_commit && - ( - cd downstream && - git fetch --no-recurse-submodules >../actual.out 2>../actual.err - ) && - test_must_be_empty actual.out && - test_must_be_empty actual.err -' - -test_expect_success "using fetchRecurseSubmodules=false in .git/config overrides setting in .gitmodules" ' - ( - cd downstream && - git config submodule.submodule.fetchRecurseSubmodules false && - git fetch >../actual.out 2>../actual.err - ) && - test_must_be_empty actual.out && - test_must_be_empty actual.err -' - -test_expect_success "--recurse-submodules overrides fetchRecurseSubmodules setting from .git/config" ' - ( - cd downstream && - git fetch --recurse-submodules >../actual.out 2>../actual.err && - git config --unset -f .gitmodules submodule.submodule.fetchRecurseSubmodules && - git config --unset submodule.submodule.fetchRecurseSubmodules - ) && - test_must_be_empty actual.out && - test_i18ncmp expect.err actual.err -' - -test_expect_success "--quiet propagates to submodules" ' - ( - cd downstream && - git fetch --recurse-submodules --quiet >../actual.out 2>../actual.err - ) && - test_must_be_empty actual.out && - test_must_be_empty actual.err -' - -test_expect_success "--quiet propagates to parallel submodules" ' - ( - cd downstream && - git fetch --recurse-submodules -j 2 --quiet >../actual.out 2>../actual.err - ) && - test_must_be_empty actual.out && - test_must_be_empty actual.err -' - -test_expect_success "--dry-run propagates to submodules" ' - add_upstream_commit && - ( - cd downstream && - git fetch --recurse-submodules --dry-run >../actual.out 2>../actual.err - ) && - test_must_be_empty actual.out && - test_i18ncmp expect.err actual.err -' - -test_expect_success "Without --dry-run propagates to submodules" ' - ( - cd downstream && - git fetch --recurse-submodules >../actual.out 2>../actual.err - ) && - test_must_be_empty actual.out && - test_i18ncmp expect.err actual.err -' - -test_expect_success "recurseSubmodules=true propagates into submodules" ' - add_upstream_commit && - ( - cd downstream && - git config fetch.recurseSubmodules true && - git fetch >../actual.out 2>../actual.err - ) && - test_must_be_empty actual.out && - test_i18ncmp expect.err actual.err -' - -test_expect_success "--recurse-submodules overrides config in submodule" ' - add_upstream_commit && - ( - cd downstream && - ( - cd submodule && - git config fetch.recurseSubmodules false - ) && - git fetch --recurse-submodules >../actual.out 2>../actual.err - ) && - test_must_be_empty actual.out && - test_i18ncmp expect.err actual.err -' - -test_expect_success "--no-recurse-submodules overrides config setting" ' - add_upstream_commit && - ( - cd downstream && - git config fetch.recurseSubmodules true && - git fetch --no-recurse-submodules >../actual.out 2>../actual.err - ) && - test_must_be_empty actual.out && - test_must_be_empty actual.err -' - -test_expect_success "Recursion doesn't happen when no new commits are fetched in the superproject" ' - ( - cd downstream && - ( - cd submodule && - git config --unset fetch.recurseSubmodules - ) && - git config --unset fetch.recurseSubmodules && - git fetch >../actual.out 2>../actual.err - ) && - test_must_be_empty actual.out && - test_must_be_empty actual.err -' - -test_expect_success "Recursion stops when no new submodule commits are fetched" ' - head1=$(git rev-parse --short HEAD) && - git add submodule && - git commit -m "new submodule" && - head2=$(git rev-parse --short HEAD) && - echo "From $pwd/." > expect.err.sub && - echo " $head1..$head2 master -> origin/master" >>expect.err.sub && - head -3 expect.err >> expect.err.sub && - ( - cd downstream && - git fetch >../actual.out 2>../actual.err - ) && - test_i18ncmp expect.err.sub actual.err && - test_must_be_empty actual.out -' - -test_expect_success "Recursion doesn't happen when new superproject commits don't change any submodules" ' - add_upstream_commit && - head1=$(git rev-parse --short HEAD) && - echo a > file && - git add file && - git commit -m "new file" && - head2=$(git rev-parse --short HEAD) && - echo "From $pwd/." > expect.err.file && - echo " $head1..$head2 master -> origin/master" >> expect.err.file && - ( - cd downstream && - git fetch >../actual.out 2>../actual.err - ) && - test_must_be_empty actual.out && - test_i18ncmp expect.err.file actual.err -' - -test_expect_success "Recursion picks up config in submodule" ' - ( - cd downstream && - git fetch --recurse-submodules && - ( - cd submodule && - git config fetch.recurseSubmodules true - ) - ) && - add_upstream_commit && - head1=$(git rev-parse --short HEAD) && - git add submodule && - git commit -m "new submodule" && - head2=$(git rev-parse --short HEAD) && - echo "From $pwd/." > expect.err.sub && - echo " $head1..$head2 master -> origin/master" >> expect.err.sub && - cat expect.err >> expect.err.sub && - ( - cd downstream && - git fetch >../actual.out 2>../actual.err && - ( - cd submodule && - git config --unset fetch.recurseSubmodules - ) - ) && - test_i18ncmp expect.err.sub actual.err && - test_must_be_empty actual.out -' - -test_expect_success "Recursion picks up all submodules when necessary" ' - add_upstream_commit && - ( - cd submodule && - ( - cd subdir/deepsubmodule && - git fetch && - git checkout -q FETCH_HEAD - ) && - head1=$(git rev-parse --short HEAD^) && - git add subdir/deepsubmodule && - git commit -m "new deepsubmodule" && - head2=$(git rev-parse --short HEAD) && - echo "Fetching submodule submodule" > ../expect.err.sub && - echo "From $pwd/submodule" >> ../expect.err.sub && - echo " $head1..$head2 master -> origin/master" >> ../expect.err.sub - ) && - head1=$(git rev-parse --short HEAD) && - git add submodule && - git commit -m "new submodule" && - head2=$(git rev-parse --short HEAD) && - echo "From $pwd/." > expect.err.2 && - echo " $head1..$head2 master -> origin/master" >> expect.err.2 && - cat expect.err.sub >> expect.err.2 && - tail -3 expect.err >> expect.err.2 && - ( - cd downstream && - git fetch >../actual.out 2>../actual.err - ) && - test_i18ncmp expect.err.2 actual.err && - test_must_be_empty actual.out -' - -test_expect_success "'--recurse-submodules=on-demand' doesn't recurse when no new commits are fetched in the superproject (and ignores config)" ' - add_upstream_commit && - ( - cd submodule && - ( - cd subdir/deepsubmodule && - git fetch && - git checkout -q FETCH_HEAD - ) && - head1=$(git rev-parse --short HEAD^) && - git add subdir/deepsubmodule && - git commit -m "new deepsubmodule" && - head2=$(git rev-parse --short HEAD) && - echo Fetching submodule submodule > ../expect.err.sub && - echo "From $pwd/submodule" >> ../expect.err.sub && - echo " $head1..$head2 master -> origin/master" >> ../expect.err.sub - ) && - ( - cd downstream && - git config fetch.recurseSubmodules true && - git fetch --recurse-submodules=on-demand >../actual.out 2>../actual.err && - git config --unset fetch.recurseSubmodules - ) && - test_must_be_empty actual.out && - test_must_be_empty actual.err -' - -test_expect_success "'--recurse-submodules=on-demand' recurses as deep as necessary (and ignores config)" ' - head1=$(git rev-parse --short HEAD) && - git add submodule && - git commit -m "new submodule" && - head2=$(git rev-parse --short HEAD) && - tail -3 expect.err > expect.err.deepsub && - echo "From $pwd/." > expect.err && - echo " $head1..$head2 master -> origin/master" >>expect.err && - cat expect.err.sub >> expect.err && - cat expect.err.deepsub >> expect.err && - ( - cd downstream && - git config fetch.recurseSubmodules false && - ( - cd submodule && - git config -f .gitmodules submodule.subdir/deepsubmodule.fetchRecursive false - ) && - git fetch --recurse-submodules=on-demand >../actual.out 2>../actual.err && - git config --unset fetch.recurseSubmodules && - ( - cd submodule && - git config --unset -f .gitmodules submodule.subdir/deepsubmodule.fetchRecursive - ) - ) && - test_must_be_empty actual.out && - test_i18ncmp expect.err actual.err -' - -test_expect_success "'--recurse-submodules=on-demand' stops when no new submodule commits are found in the superproject (and ignores config)" ' - add_upstream_commit && - head1=$(git rev-parse --short HEAD) && - echo a >> file && - git add file && - git commit -m "new file" && - head2=$(git rev-parse --short HEAD) && - echo "From $pwd/." > expect.err.file && - echo " $head1..$head2 master -> origin/master" >> expect.err.file && - ( - cd downstream && - git fetch --recurse-submodules=on-demand >../actual.out 2>../actual.err - ) && - test_must_be_empty actual.out && - test_i18ncmp expect.err.file actual.err -' - -test_expect_success "'fetch.recurseSubmodules=on-demand' overrides global config" ' - ( - cd downstream && - git fetch --recurse-submodules - ) && - add_upstream_commit && - git config --global fetch.recurseSubmodules false && - head1=$(git rev-parse --short HEAD) && - git add submodule && - git commit -m "new submodule" && - head2=$(git rev-parse --short HEAD) && - echo "From $pwd/." > expect.err.2 && - echo " $head1..$head2 master -> origin/master" >>expect.err.2 && - head -3 expect.err >> expect.err.2 && - ( - cd downstream && - git config fetch.recurseSubmodules on-demand && - git fetch >../actual.out 2>../actual.err - ) && - git config --global --unset fetch.recurseSubmodules && - ( - cd downstream && - git config --unset fetch.recurseSubmodules - ) && - test_must_be_empty actual.out && - test_i18ncmp expect.err.2 actual.err -' - -test_expect_success "'submodule.<sub>.fetchRecurseSubmodules=on-demand' overrides fetch.recurseSubmodules" ' - ( - cd downstream && - git fetch --recurse-submodules - ) && - add_upstream_commit && - git config fetch.recurseSubmodules false && - head1=$(git rev-parse --short HEAD) && - git add submodule && - git commit -m "new submodule" && - head2=$(git rev-parse --short HEAD) && - echo "From $pwd/." > expect.err.2 && - echo " $head1..$head2 master -> origin/master" >>expect.err.2 && - head -3 expect.err >> expect.err.2 && - ( - cd downstream && - git config submodule.submodule.fetchRecurseSubmodules on-demand && - git fetch >../actual.out 2>../actual.err - ) && - git config --unset fetch.recurseSubmodules && - ( - cd downstream && - git config --unset submodule.submodule.fetchRecurseSubmodules - ) && - test_must_be_empty actual.out && - test_i18ncmp expect.err.2 actual.err -' - -test_expect_success "don't fetch submodule when newly recorded commits are already present" ' - ( - cd submodule && - git checkout -q HEAD^^ - ) && - head1=$(git rev-parse --short HEAD) && - git add submodule && - git commit -m "submodule rewound" && - head2=$(git rev-parse --short HEAD) && - echo "From $pwd/." > expect.err && - echo " $head1..$head2 master -> origin/master" >> expect.err && - ( - cd downstream && - git fetch >../actual.out 2>../actual.err - ) && - test_must_be_empty actual.out && - test_i18ncmp expect.err actual.err && - ( - cd submodule && - git checkout -q master - ) -' - -test_expect_success "'fetch.recurseSubmodules=on-demand' works also without .gitmodules entry" ' - ( - cd downstream && - git fetch --recurse-submodules - ) && - add_upstream_commit && - head1=$(git rev-parse --short HEAD) && - git add submodule && - git rm .gitmodules && - git commit -m "new submodule without .gitmodules" && - head2=$(git rev-parse --short HEAD) && - echo "From $pwd/." >expect.err.2 && - echo " $head1..$head2 master -> origin/master" >>expect.err.2 && - head -3 expect.err >>expect.err.2 && - ( - cd downstream && - rm .gitmodules && - git config fetch.recurseSubmodules on-demand && - # fake submodule configuration to avoid skipping submodule handling - git config -f .gitmodules submodule.fake.path fake && - git config -f .gitmodules submodule.fake.url fakeurl && - git add .gitmodules && - git config --unset submodule.submodule.url && - git fetch >../actual.out 2>../actual.err && - # cleanup - git config --unset fetch.recurseSubmodules && - git reset --hard - ) && - test_must_be_empty actual.out && - test_i18ncmp expect.err.2 actual.err && - git checkout HEAD^ -- .gitmodules && - git add .gitmodules && - git commit -m "new submodule restored .gitmodules" -' - -test_expect_success 'fetching submodules respects parallel settings' ' - git config fetch.recurseSubmodules true && - ( - cd downstream && - GIT_TRACE=$(pwd)/trace.out git fetch && - grep "1 tasks" trace.out && - GIT_TRACE=$(pwd)/trace.out git fetch --jobs 7 && - grep "7 tasks" trace.out && - git config submodule.fetchJobs 8 && - GIT_TRACE=$(pwd)/trace.out git fetch && - grep "8 tasks" trace.out && - GIT_TRACE=$(pwd)/trace.out git fetch --jobs 9 && - grep "9 tasks" trace.out - ) -' - -test_expect_success 'fetching submodule into a broken repository' ' - # Prepare src and src/sub nested in it - git init src && - ( - cd src && - git init sub && - git -C sub commit --allow-empty -m "initial in sub" && - git submodule add -- ./sub sub && - git commit -m "initial in top" - ) && - - # Clone the old-fashoned way - git clone src dst && - git -C dst clone ../src/sub sub && - - # Make sure that old-fashoned layout is still supported - git -C dst status && - - # "diff" would find no change - git -C dst diff --exit-code && - - # Recursive-fetch works fine - git -C dst fetch --recurse-submodules && - - # Break the receiving submodule - rm -f dst/sub/.git/HEAD && - - # NOTE: without the fix the following tests will recurse forever! - # They should terminate with an error. - - test_must_fail git -C dst status && - test_must_fail git -C dst diff && - test_must_fail git -C dst fetch --recurse-submodules -' - -test_expect_success "fetch new commits when submodule got renamed" ' - git clone . downstream_rename && - ( - cd downstream_rename && - git submodule update --init --recursive && - git checkout -b rename && - git mv submodule submodule_renamed && - ( - cd submodule_renamed && - git checkout -b rename_sub && - echo a >a && - git add a && - git commit -ma && - git push origin rename_sub && - git rev-parse HEAD >../../expect - ) && - git add submodule_renamed && - git commit -m "update renamed submodule" && - git push origin rename - ) && - ( - cd downstream && - git fetch --recurse-submodules=on-demand && - ( - cd submodule && - git rev-parse origin/rename_sub >../../actual - ) - ) && - test_cmp expect actual -' - -test_expect_success "fetch new submodule commits on-demand outside standard refspec" ' - # add a second submodule and ensure it is around in downstream first - git clone submodule sub1 && - git submodule add ./sub1 && - git commit -m "adding a second submodule" && - git -C downstream pull && - git -C downstream submodule update --init --recursive && - - git checkout --detach && - - C=$(git -C submodule commit-tree -m "new change outside refs/heads" HEAD^{tree}) && - git -C submodule update-ref refs/changes/1 $C && - git update-index --cacheinfo 160000 $C submodule && - test_tick && - - D=$(git -C sub1 commit-tree -m "new change outside refs/heads" HEAD^{tree}) && - git -C sub1 update-ref refs/changes/2 $D && - git update-index --cacheinfo 160000 $D sub1 && - - git commit -m "updated submodules outside of refs/heads" && - E=$(git rev-parse HEAD) && - git update-ref refs/changes/3 $E && - ( - cd downstream && - git fetch --recurse-submodules origin refs/changes/3:refs/heads/my_branch && - git -C submodule cat-file -t $C && - git -C sub1 cat-file -t $D && - git checkout --recurse-submodules FETCH_HEAD - ) -' - -test_expect_success 'fetch new submodule commit on-demand in FETCH_HEAD' ' - # depends on the previous test for setup - - C=$(git -C submodule commit-tree -m "another change outside refs/heads" HEAD^{tree}) && - git -C submodule update-ref refs/changes/4 $C && - git update-index --cacheinfo 160000 $C submodule && - test_tick && - - D=$(git -C sub1 commit-tree -m "another change outside refs/heads" HEAD^{tree}) && - git -C sub1 update-ref refs/changes/5 $D && - git update-index --cacheinfo 160000 $D sub1 && - - git commit -m "updated submodules outside of refs/heads" && - E=$(git rev-parse HEAD) && - git update-ref refs/changes/6 $E && - ( - cd downstream && - git fetch --recurse-submodules origin refs/changes/6 && - git -C submodule cat-file -t $C && - git -C sub1 cat-file -t $D && - git checkout --recurse-submodules FETCH_HEAD - ) -' - -test_expect_success 'fetch new submodule commits on-demand without .gitmodules entry' ' - # depends on the previous test for setup - - git config -f .gitmodules --remove-section submodule.sub1 && - git add .gitmodules && - git commit -m "delete gitmodules file" && - git checkout -B master && - git -C downstream fetch && - git -C downstream checkout origin/master && - - C=$(git -C submodule commit-tree -m "yet another change outside refs/heads" HEAD^{tree}) && - git -C submodule update-ref refs/changes/7 $C && - git update-index --cacheinfo 160000 $C submodule && - test_tick && - - D=$(git -C sub1 commit-tree -m "yet another change outside refs/heads" HEAD^{tree}) && - git -C sub1 update-ref refs/changes/8 $D && - git update-index --cacheinfo 160000 $D sub1 && - - git commit -m "updated submodules outside of refs/heads" && - E=$(git rev-parse HEAD) && - git update-ref refs/changes/9 $E && - ( - cd downstream && - git fetch --recurse-submodules origin refs/changes/9 && - git -C submodule cat-file -t $C && - git -C sub1 cat-file -t $D && - git checkout --recurse-submodules FETCH_HEAD - ) -' - -test_expect_success 'fetch new submodule commit intermittently referenced by superproject' ' - # depends on the previous test for setup - - D=$(git -C sub1 commit-tree -m "change 10 outside refs/heads" HEAD^{tree}) && - E=$(git -C sub1 commit-tree -m "change 11 outside refs/heads" HEAD^{tree}) && - F=$(git -C sub1 commit-tree -m "change 12 outside refs/heads" HEAD^{tree}) && - - git -C sub1 update-ref refs/changes/10 $D && - git update-index --cacheinfo 160000 $D sub1 && - git commit -m "updated submodules outside of refs/heads" && - - git -C sub1 update-ref refs/changes/11 $E && - git update-index --cacheinfo 160000 $E sub1 && - git commit -m "updated submodules outside of refs/heads" && - - git -C sub1 update-ref refs/changes/12 $F && - git update-index --cacheinfo 160000 $F sub1 && - git commit -m "updated submodules outside of refs/heads" && - - G=$(git rev-parse HEAD) && - git update-ref refs/changes/13 $G && - ( - cd downstream && - git fetch --recurse-submodules origin refs/changes/13 && - - git -C sub1 cat-file -t $D && - git -C sub1 cat-file -t $E && - git -C sub1 cat-file -t $F - ) -' - -test_done |