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| author | Junio C Hamano <gitster@pobox.com> | 2025-02-14 17:53:47 -0800 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2025-02-14 17:53:48 -0800 |
| commit | 5785d9143bcb3ef19452a83bc2e870ff3d5ed95a (patch) | |
| tree | 03d6edd344fee12ea80680126b49700202fa5816 /t/t5621-clone-revision.sh | |
| parent | 0cc13007e5d50b096c95047680ace56749c18789 (diff) | |
| parent | 337855629f59a3f435dabef900e22202ce8e00e1 (diff) | |
| download | git-5785d9143bcb3ef19452a83bc2e870ff3d5ed95a.tar.gz | |
Merge branch 'tc/clone-single-revision'
"git clone" learned to make a shallow clone for a single commit
that is not necessarily be at the tip of any branch.
* tc/clone-single-revision:
builtin/clone: teach git-clone(1) the --revision= option
parse-options: introduce die_for_incompatible_opt2()
clone: introduce struct clone_opts in builtin/clone.c
clone: add tags refspec earlier to fetch refspec
clone: refactor wanted_peer_refs()
clone: make it possible to specify --tags
clone: cut down on global variables in clone.c
Diffstat (limited to 't/t5621-clone-revision.sh')
| -rwxr-xr-x | t/t5621-clone-revision.sh | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/t/t5621-clone-revision.sh b/t/t5621-clone-revision.sh new file mode 100755 index 0000000000..db3b8cff55 --- /dev/null +++ b/t/t5621-clone-revision.sh @@ -0,0 +1,122 @@ +#!/bin/sh + +test_description='tests for git clone --revision' +GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main +export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME + +. ./test-lib.sh + +test_expect_success 'setup' ' + test_commit --no-tag "initial commit" README "Hello" && + test_commit --annotate "second commit" README "Hello world" v1.0 && + test_commit --no-tag "third commit" README "Hello world!" && + git switch -c feature v1.0 && + test_commit --no-tag "feature commit" README "Hello world!" && + git switch main +' + +test_expect_success 'clone with --revision being a branch' ' + test_when_finished "rm -rf dst" && + git clone --revision=refs/heads/feature . dst && + git rev-parse refs/heads/feature >expect && + git -C dst rev-parse HEAD >actual && + test_must_fail git -C dst symbolic-ref -q HEAD >/dev/null && + test_cmp expect actual && + git -C dst for-each-ref refs >expect && + test_must_be_empty expect && + test_must_fail git -C dst config remote.origin.fetch +' + +test_expect_success 'clone with --depth and --revision being a branch' ' + test_when_finished "rm -rf dst" && + git clone --no-local --depth=1 --revision=refs/heads/feature . dst && + git rev-parse refs/heads/feature >expect && + git -C dst rev-parse HEAD >actual && + test_must_fail git -C dst symbolic-ref -q HEAD >/dev/null && + test_cmp expect actual && + git -C dst for-each-ref refs >expect && + test_must_be_empty expect && + test_must_fail git -C dst config remote.origin.fetch && + git -C dst rev-list HEAD >actual && + test_line_count = 1 actual +' + +test_expect_success 'clone with --revision being a tag' ' + test_when_finished "rm -rf dst" && + git clone --revision=refs/tags/v1.0 . dst && + git rev-parse refs/tags/v1.0^{} >expect && + git -C dst rev-parse HEAD >actual && + test_must_fail git -C dst symbolic-ref -q HEAD >/dev/null && + test_cmp expect actual && + git -C dst for-each-ref refs >expect && + test_must_be_empty expect && + test_must_fail git -C dst config remote.origin.fetch +' + +test_expect_success 'clone with --revision being HEAD' ' + test_when_finished "rm -rf dst" && + git clone --revision=HEAD . dst && + git rev-parse HEAD >expect && + git -C dst rev-parse HEAD >actual && + test_must_fail git -C dst symbolic-ref -q HEAD >/dev/null && + test_cmp expect actual && + git -C dst for-each-ref refs >expect && + test_must_be_empty expect && + test_must_fail git -C dst config remote.origin.fetch +' + +test_expect_success 'clone with --revision being a raw commit hash' ' + test_when_finished "rm -rf dst" && + oid=$(git rev-parse refs/heads/feature) && + git clone --revision=$oid . dst && + echo $oid >expect && + git -C dst rev-parse HEAD >actual && + test_must_fail git -C dst symbolic-ref -q HEAD >/dev/null && + test_cmp expect actual && + git -C dst for-each-ref refs >expect && + test_must_be_empty expect && + test_must_fail git -C dst config remote.origin.fetch +' + +test_expect_success 'clone with --revision and --bare' ' + test_when_finished "rm -rf dst" && + git clone --revision=refs/heads/main --bare . dst && + oid=$(git rev-parse refs/heads/main) && + git -C dst cat-file -t $oid >actual && + echo "commit" >expect && + test_cmp expect actual && + git -C dst for-each-ref refs >expect && + test_must_be_empty expect && + test_must_fail git -C dst config remote.origin.fetch +' + +test_expect_success 'clone with --revision being a short raw commit hash' ' + test_when_finished "rm -rf dst" && + oid=$(git rev-parse --short refs/heads/feature) && + test_must_fail git clone --revision=$oid . dst 2>err && + test_grep "fatal: Remote revision $oid not found in upstream origin" err +' + +test_expect_success 'clone with --revision being a tree hash' ' + test_when_finished "rm -rf dst" && + oid=$(git rev-parse refs/heads/feature^{tree}) && + test_must_fail git clone --revision=$oid . dst 2>err && + test_grep "error: object $oid is a tree, not a commit" err +' + +test_expect_success 'clone with --revision being the parent of a ref fails' ' + test_when_finished "rm -rf dst" && + test_must_fail git clone --revision=refs/heads/main^ . dst +' + +test_expect_success 'clone with --revision and --branch fails' ' + test_when_finished "rm -rf dst" && + test_must_fail git clone --revision=refs/heads/main --branch=main . dst +' + +test_expect_success 'clone with --revision and --mirror fails' ' + test_when_finished "rm -rf dst" && + test_must_fail git clone --revision=refs/heads/main --mirror . dst +' + +test_done |