diff options
Diffstat (limited to 't')
| -rwxr-xr-x | t/t5510-fetch.sh | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/t/t5510-fetch.sh b/t/t5510-fetch.sh index b11e04d59d..8da907e770 100755 --- a/t/t5510-fetch.sh +++ b/t/t5510-fetch.sh @@ -179,6 +179,174 @@ test_expect_success 'fetch --prune --tags with refspec prunes based on refspec' git rev-parse sometag ' +test_expect_success 'fetch --atomic works with a single branch' ' + test_when_finished "rm -rf \"$D\"/atomic" && + + cd "$D" && + git clone . atomic && + git branch atomic-branch && + oid=$(git rev-parse atomic-branch) && + echo "$oid" >expected && + + git -C atomic fetch --atomic origin && + git -C atomic rev-parse origin/atomic-branch >actual && + test_cmp expected actual && + test $oid = "$(git -C atomic rev-parse --verify FETCH_HEAD)" +' + +test_expect_success 'fetch --atomic works with multiple branches' ' + test_when_finished "rm -rf \"$D\"/atomic" && + + cd "$D" && + git clone . atomic && + git branch atomic-branch-1 && + git branch atomic-branch-2 && + git branch atomic-branch-3 && + git rev-parse refs/heads/atomic-branch-1 refs/heads/atomic-branch-2 refs/heads/atomic-branch-3 >actual && + + git -C atomic fetch --atomic origin && + git -C atomic rev-parse refs/remotes/origin/atomic-branch-1 refs/remotes/origin/atomic-branch-2 refs/remotes/origin/atomic-branch-3 >expected && + test_cmp expected actual +' + +test_expect_success 'fetch --atomic works with mixed branches and tags' ' + test_when_finished "rm -rf \"$D\"/atomic" && + + cd "$D" && + git clone . atomic && + git branch atomic-mixed-branch && + git tag atomic-mixed-tag && + git rev-parse refs/heads/atomic-mixed-branch refs/tags/atomic-mixed-tag >actual && + + git -C atomic fetch --tags --atomic origin && + git -C atomic rev-parse refs/remotes/origin/atomic-mixed-branch refs/tags/atomic-mixed-tag >expected && + test_cmp expected actual +' + +test_expect_success 'fetch --atomic prunes references' ' + test_when_finished "rm -rf \"$D\"/atomic" && + + cd "$D" && + git branch atomic-prune-delete && + git clone . atomic && + git branch --delete atomic-prune-delete && + git branch atomic-prune-create && + git rev-parse refs/heads/atomic-prune-create >actual && + + git -C atomic fetch --prune --atomic origin && + test_must_fail git -C atomic rev-parse refs/remotes/origin/atomic-prune-delete && + git -C atomic rev-parse refs/remotes/origin/atomic-prune-create >expected && + test_cmp expected actual +' + +test_expect_success 'fetch --atomic aborts with non-fast-forward update' ' + test_when_finished "rm -rf \"$D\"/atomic" && + + cd "$D" && + git branch atomic-non-ff && + git clone . atomic && + git rev-parse HEAD >actual && + + git branch atomic-new-branch && + parent_commit=$(git rev-parse atomic-non-ff~) && + git update-ref refs/heads/atomic-non-ff $parent_commit && + + test_must_fail git -C atomic fetch --atomic origin refs/heads/*:refs/remotes/origin/* && + test_must_fail git -C atomic rev-parse refs/remotes/origin/atomic-new-branch && + git -C atomic rev-parse refs/remotes/origin/atomic-non-ff >expected && + test_cmp expected actual && + test_must_be_empty atomic/.git/FETCH_HEAD +' + +test_expect_success 'fetch --atomic executes a single reference transaction only' ' + test_when_finished "rm -rf \"$D\"/atomic" && + + cd "$D" && + git clone . atomic && + git branch atomic-hooks-1 && + git branch atomic-hooks-2 && + head_oid=$(git rev-parse HEAD) && + + cat >expected <<-EOF && + prepared + $ZERO_OID $head_oid refs/remotes/origin/atomic-hooks-1 + $ZERO_OID $head_oid refs/remotes/origin/atomic-hooks-2 + committed + $ZERO_OID $head_oid refs/remotes/origin/atomic-hooks-1 + $ZERO_OID $head_oid refs/remotes/origin/atomic-hooks-2 + EOF + + rm -f atomic/actual && + write_script atomic/.git/hooks/reference-transaction <<-\EOF && + ( echo "$*" && cat ) >>actual + EOF + + git -C atomic fetch --atomic origin && + test_cmp expected atomic/actual +' + +test_expect_success 'fetch --atomic aborts all reference updates if hook aborts' ' + test_when_finished "rm -rf \"$D\"/atomic" && + + cd "$D" && + git clone . atomic && + git branch atomic-hooks-abort-1 && + git branch atomic-hooks-abort-2 && + git branch atomic-hooks-abort-3 && + git tag atomic-hooks-abort && + head_oid=$(git rev-parse HEAD) && + + cat >expected <<-EOF && + prepared + $ZERO_OID $head_oid refs/remotes/origin/atomic-hooks-abort-1 + $ZERO_OID $head_oid refs/remotes/origin/atomic-hooks-abort-2 + $ZERO_OID $head_oid refs/remotes/origin/atomic-hooks-abort-3 + $ZERO_OID $head_oid refs/tags/atomic-hooks-abort + aborted + $ZERO_OID $head_oid refs/remotes/origin/atomic-hooks-abort-1 + $ZERO_OID $head_oid refs/remotes/origin/atomic-hooks-abort-2 + $ZERO_OID $head_oid refs/remotes/origin/atomic-hooks-abort-3 + $ZERO_OID $head_oid refs/tags/atomic-hooks-abort + EOF + + rm -f atomic/actual && + write_script atomic/.git/hooks/reference-transaction <<-\EOF && + ( echo "$*" && cat ) >>actual + exit 1 + EOF + + git -C atomic for-each-ref >expected-refs && + test_must_fail git -C atomic fetch --tags --atomic origin && + git -C atomic for-each-ref >actual-refs && + test_cmp expected-refs actual-refs && + test_must_be_empty atomic/.git/FETCH_HEAD +' + +test_expect_success 'fetch --atomic --append appends to FETCH_HEAD' ' + test_when_finished "rm -rf \"$D\"/atomic" && + + cd "$D" && + git clone . atomic && + oid=$(git rev-parse HEAD) && + + git branch atomic-fetch-head-1 && + git -C atomic fetch --atomic origin atomic-fetch-head-1 && + test_line_count = 1 atomic/.git/FETCH_HEAD && + + git branch atomic-fetch-head-2 && + git -C atomic fetch --atomic --append origin atomic-fetch-head-2 && + test_line_count = 2 atomic/.git/FETCH_HEAD && + cp atomic/.git/FETCH_HEAD expected && + + write_script atomic/.git/hooks/reference-transaction <<-\EOF && + exit 1 + EOF + + git branch atomic-fetch-head-3 && + test_must_fail git -C atomic fetch --atomic --append origin atomic-fetch-head-3 && + test_cmp expected atomic/.git/FETCH_HEAD +' + test_expect_success '--refmap="" ignores configured refspec' ' cd "$TRASH_DIRECTORY" && git clone "$D" remote-refs && |