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Diffstat (limited to 't/t5617-clone-submodules.sh')
| -rwxr-xr-x | t/t5617-clone-submodules.sh | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/t/t5617-clone-submodules.sh b/t/t5617-clone-submodules.sh new file mode 100755 index 0000000000..5767c4d318 --- /dev/null +++ b/t/t5617-clone-submodules.sh @@ -0,0 +1,149 @@ +#!/bin/sh + +test_description='Test cloning repos with submodules' + +GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main +export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME + +TEST_PASSES_SANITIZE_LEAK=true +. ./test-lib.sh + +pwd=$(pwd) + +test_expect_success 'setup' ' + git config --global protocol.file.allow always && + git checkout -b main && + test_commit commit1 && + mkdir subsub && + ( + cd subsub && + git init && + test_commit subsubcommit1 + ) && + mkdir sub && + ( + cd sub && + git init && + git submodule add "file://$pwd/subsub" subsub && + test_commit subcommit1 && + git tag sub_when_added_to_super && + git branch other + ) && + git submodule add "file://$pwd/sub" sub && + git commit -m "add submodule" && + ( + cd sub && + test_commit subcommit2 + ) +' + +# bare clone giving "srv.bare" for use as our server. +test_expect_success 'setup bare clone for server' ' + git clone --bare "file://$(pwd)/." srv.bare && + git -C srv.bare config --local uploadpack.allowfilter 1 && + git -C srv.bare config --local uploadpack.allowanysha1inwant 1 +' + +test_expect_success 'clone with --no-remote-submodules' ' + test_when_finished "rm -rf super_clone" && + git clone --recurse-submodules --no-remote-submodules "file://$pwd/." super_clone && + ( + cd super_clone/sub && + git diff --exit-code sub_when_added_to_super + ) +' + +test_expect_success 'clone with --remote-submodules' ' + test_when_finished "rm -rf super_clone" && + git clone --recurse-submodules --remote-submodules "file://$pwd/." super_clone && + ( + cd super_clone/sub && + git diff --exit-code remotes/origin/main + ) +' + +test_expect_success 'check the default is --no-remote-submodules' ' + test_when_finished "rm -rf super_clone" && + git clone --recurse-submodules "file://$pwd/." super_clone && + ( + cd super_clone/sub && + git diff --exit-code sub_when_added_to_super + ) +' + +test_expect_success 'clone with --single-branch' ' + test_when_finished "rm -rf super_clone" && + git clone --recurse-submodules --single-branch "file://$pwd/." super_clone && + ( + cd super_clone/sub && + git rev-parse --verify origin/main && + test_must_fail git rev-parse --verify origin/other + ) +' + +# do basic partial clone from "srv.bare" +# confirm partial clone was registered in the local config for super and sub. +test_expect_success 'clone with --filter' ' + git clone --recurse-submodules \ + --filter blob:none --also-filter-submodules \ + "file://$pwd/srv.bare" super_clone && + test_cmp_config -C super_clone true remote.origin.promisor && + test_cmp_config -C super_clone blob:none remote.origin.partialclonefilter && + test_cmp_config -C super_clone/sub true remote.origin.promisor && + test_cmp_config -C super_clone/sub blob:none remote.origin.partialclonefilter +' + +# check that clone.filterSubmodules works (--also-filter-submodules can be +# omitted) +test_expect_success 'filters applied with clone.filterSubmodules' ' + test_config_global clone.filterSubmodules true && + git clone --recurse-submodules --filter blob:none \ + "file://$pwd/srv.bare" super_clone2 && + test_cmp_config -C super_clone2 true remote.origin.promisor && + test_cmp_config -C super_clone2 blob:none remote.origin.partialclonefilter && + test_cmp_config -C super_clone2/sub true remote.origin.promisor && + test_cmp_config -C super_clone2/sub blob:none remote.origin.partialclonefilter +' + +test_expect_success '--no-also-filter-submodules overrides clone.filterSubmodules=true' ' + test_config_global clone.filterSubmodules true && + git clone --recurse-submodules --filter blob:none \ + --no-also-filter-submodules \ + "file://$pwd/srv.bare" super_clone3 && + test_cmp_config -C super_clone3 true remote.origin.promisor && + test_cmp_config -C super_clone3 blob:none remote.origin.partialclonefilter && + test_cmp_config -C super_clone3/sub false --default false remote.origin.promisor +' + +test_expect_success 'submodule.propagateBranches checks out branches at correct commits' ' + test_when_finished "git checkout main" && + + git checkout -b checked-out && + git -C sub checkout -b not-in-clone && + git -C subsub checkout -b not-in-clone && + git clone --recurse-submodules \ + --branch checked-out \ + -c submodule.propagateBranches=true \ + "file://$pwd/." super_clone4 && + + # Assert that each repo is pointing to "checked-out" + for REPO in "super_clone4" "super_clone4/sub" "super_clone4/sub/subsub" + do + HEAD_BRANCH=$(git -C $REPO symbolic-ref HEAD) && + test $HEAD_BRANCH = "refs/heads/checked-out" || return 1 + done && + + # Assert that the submodule branches are pointing to the right revs + EXPECT_SUB_OID="$(git -C super_clone4 rev-parse :sub)" && + ACTUAL_SUB_OID="$(git -C super_clone4/sub rev-parse refs/heads/checked-out)" && + test $EXPECT_SUB_OID = $ACTUAL_SUB_OID && + EXPECT_SUBSUB_OID="$(git -C super_clone4/sub rev-parse :subsub)" && + ACTUAL_SUBSUB_OID="$(git -C super_clone4/sub/subsub rev-parse refs/heads/checked-out)" && + test $EXPECT_SUBSUB_OID = $ACTUAL_SUBSUB_OID && + + # Assert that the submodules do not have branches from their upstream + test_must_fail git -C super_clone4/sub rev-parse not-in-clone && + test_must_fail git -C super_clone4/sub/subsub rev-parse not-in-clone +' + +test_done |