163 lines
4.7 KiB
Bash
Executable File
163 lines
4.7 KiB
Bash
Executable File
#!/bin/sh
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test_description='submodules handle mixed legacy and new (encoded) style gitdir paths'
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. ./test-lib.sh
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. "$TEST_DIRECTORY"/lib-verify-submodule-gitdir-path.sh
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test_expect_success 'setup: allow file protocol' '
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git config --global protocol.file.allow always
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'
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test_expect_success 'create repo with mixed encoded and non-encoded submodules' '
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git init -b main legacy-sub &&
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test_commit -C legacy-sub legacy-initial &&
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legacy_rev=$(git -C legacy-sub rev-parse HEAD) &&
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git init -b main new-sub &&
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test_commit -C new-sub new-initial &&
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new_rev=$(git -C new-sub rev-parse HEAD) &&
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git init -b main main &&
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(
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cd main &&
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git submodule add ../legacy-sub legacy &&
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test_commit legacy-sub &&
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git config core.repositoryformatversion 1 &&
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git config extensions.submoduleEncoding true &&
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git submodule add ../new-sub "New Sub" &&
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test_commit new
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)
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'
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test_expect_success 'verify submodule name is properly encoded' '
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verify_submodule_gitdir_path main legacy modules/legacy &&
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verify_submodule_gitdir_path main "New Sub" modules/_new%20_sub
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'
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test_expect_success 'clone from repo with both legacy and new-style submodules' '
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git clone --recurse-submodules main cloned-non-encoding &&
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(
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cd cloned-non-encoding &&
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test_path_is_dir .git/modules/legacy &&
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test_path_is_dir .git/modules/"New Sub" &&
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git submodule status >list &&
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test_grep "$legacy_rev legacy" list &&
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test_grep "$new_rev New Sub" list
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) &&
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git clone -c extensions.submoduleEncoding=true --recurse-submodules main cloned-encoding &&
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(
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cd cloned-encoding &&
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test_path_is_dir .git/modules/legacy &&
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test_path_is_dir .git/modules/_new%20_sub &&
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git submodule status >list &&
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test_grep "$legacy_rev legacy" list &&
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test_grep "$new_rev New Sub" list
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)
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'
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test_expect_success 'commit and push changes to encoded submodules' '
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git -C legacy-sub config receive.denyCurrentBranch updateInstead &&
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git -C new-sub config receive.denyCurrentBranch updateInstead &&
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git -C main config receive.denyCurrentBranch updateInstead &&
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(
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cd cloned-encoding &&
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git -C legacy switch --track -C main origin/main &&
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test_commit -C legacy second-commit &&
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git -C legacy push &&
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git -C "New Sub" switch --track -C main origin/main &&
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test_commit -C "New Sub" second-commit &&
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git -C "New Sub" push &&
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# Stage and commit submodule changes in superproject
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git switch --track -C main origin/main &&
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git add legacy "New Sub" &&
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git commit -m "update submodules" &&
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# push superproject commit to main repo
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git push
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) &&
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# update expected legacy & new submodule checksums
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legacy_rev=$(git -C legacy-sub rev-parse HEAD) &&
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new_rev=$(git -C new-sub rev-parse HEAD)
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'
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test_expect_success 'fetch mixed submodule changes and verify updates' '
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(
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cd main &&
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# only update submodules because superproject was
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# pushed into at the end of last test
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git submodule update --init --recursive &&
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test_path_is_dir .git/modules/legacy &&
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test_path_is_dir .git/modules/_new%20_sub &&
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# Verify both submodules are at the expected commits
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git submodule status >list &&
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test_grep "$legacy_rev legacy" list &&
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test_grep "$new_rev New Sub" list
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)
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'
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test_expect_success 'setup submodules with nested git dirs' '
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git init nested &&
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test_commit -C nested nested &&
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(
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cd nested &&
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cat >.gitmodules <<-EOF &&
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[submodule "hippo"]
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url = .
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path = thing1
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[submodule "hippo/hooks"]
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url = .
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path = thing2
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EOF
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git clone . thing1 &&
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git clone . thing2 &&
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git add .gitmodules thing1 thing2 &&
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test_tick &&
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git commit -m nested
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)
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'
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test_expect_success 'git dirs of encoded sibling submodules must not be nested' '
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git clone -c extensions.submoduleEncoding=true --recurse-submodules nested clone_nested &&
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verify_submodule_gitdir_path clone_nested hippo modules/hippo &&
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verify_submodule_gitdir_path clone_nested hippo/hooks modules/hippo%2fhooks
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'
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test_expect_success 'submodule git dir nesting detection must work with parallel cloning' '
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git clone -c extensions.submoduleEncoding=true --recurse-submodules --jobs=2 nested clone_parallel &&
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verify_submodule_gitdir_path clone_parallel hippo modules/hippo &&
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verify_submodule_gitdir_path clone_parallel hippo/hooks modules/hippo%2fhooks
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'
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test_expect_success 'submodule encoded name exceeds max name limit' '
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(
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cd main &&
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# find the system NAME_MAX (fall back to 255 if unknown)
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name_max=$(getconf NAME_MAX . 2>/dev/null || echo 255) &&
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# each "%" char encodes to "%25" (3 chars), ensure we exceed NAME_MAX
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count=$((name_max + 10)) &&
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longname=$(test_seq -f "%%%0.s" 1 $count | tr -d "\n") &&
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test_must_fail git submodule add ../new-sub "$longname" 2>err &&
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test_grep "fatal: submodule name .* is too long" err
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)
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'
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test_done
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