diff options
Diffstat (limited to 't/t5510-fetch.sh')
| -rwxr-xr-x | t/t5510-fetch.sh | 253 |
1 files changed, 243 insertions, 10 deletions
diff --git a/t/t5510-fetch.sh b/t/t5510-fetch.sh index 0890b9f61c..ebc696546b 100755 --- a/t/t5510-fetch.sh +++ b/t/t5510-fetch.sh @@ -5,10 +5,15 @@ test_description='Per branch config variables affects "git fetch". ' -TEST_PASSES_SANITIZE_LEAK=true . ./test-lib.sh . "$TEST_DIRECTORY"/lib-bundle.sh +if ! test_have_prereq PERL_TEST_HELPERS +then + skip_all='skipping fetch tests; Perl not available' + test_done +fi + D=$(pwd) test_expect_success setup ' @@ -35,14 +40,11 @@ test_expect_success "clone and setup child repos" ' git clone . three && ( cd three && - git config branch.main.remote two && - git config branch.main.merge refs/heads/one && - mkdir -p .git/remotes && - cat >.git/remotes/two <<-\EOF - URL: ../two/.git/ - Pull: refs/heads/main:refs/heads/two - Pull: refs/heads/one:refs/heads/one - EOF + git config set remote.two.url ../two/.git/ && + git config set remote.two.fetch refs/heads/main:refs/heads/two && + git config set --append remote.two.fetch refs/heads/one:refs/heads/one && + git config set branch.main.remote two && + git config set branch.main.merge refs/heads/one ) && git clone . bundle && git clone . seven @@ -75,6 +77,202 @@ test_expect_success "fetch test for-merge" ' cut -f -2 .git/FETCH_HEAD >actual && test_cmp expected actual' +test_expect_success "fetch test remote HEAD" ' + cd "$D" && + cd two && + git fetch && + git rev-parse --verify refs/remotes/origin/HEAD && + git rev-parse --verify refs/remotes/origin/main && + head=$(git rev-parse refs/remotes/origin/HEAD) && + branch=$(git rev-parse refs/remotes/origin/main) && + test "z$head" = "z$branch"' + +test_expect_success "fetch test remote HEAD in bare repository" ' + test_when_finished rm -rf barerepo && + ( + cd "$D" && + git init --bare barerepo && + cd barerepo && + git remote add upstream ../two && + git fetch upstream && + git rev-parse --verify refs/remotes/upstream/HEAD && + git rev-parse --verify refs/remotes/upstream/main && + head=$(git rev-parse refs/remotes/upstream/HEAD) && + branch=$(git rev-parse refs/remotes/upstream/main) && + test "z$head" = "z$branch" + ) +' + + +test_expect_success "fetch test remote HEAD change" ' + cd "$D" && + cd two && + git switch -c other && + git push -u origin other && + git rev-parse --verify refs/remotes/origin/HEAD && + git rev-parse --verify refs/remotes/origin/main && + git rev-parse --verify refs/remotes/origin/other && + git remote set-head origin other && + git fetch && + head=$(git rev-parse refs/remotes/origin/HEAD) && + branch=$(git rev-parse refs/remotes/origin/other) && + test "z$head" = "z$branch"' + +test_expect_success "fetch test followRemoteHEAD never" ' + test_when_finished "git config unset remote.origin.followRemoteHEAD" && + ( + cd "$D" && + cd two && + git update-ref --no-deref -d refs/remotes/origin/HEAD && + git config set remote.origin.followRemoteHEAD "never" && + GIT_TRACE_PACKET=$PWD/trace.out git fetch && + # Confirm that we do not even ask for HEAD when we are + # not going to act on it. + test_grep ! "ref-prefix HEAD" trace.out && + test_must_fail git rev-parse --verify refs/remotes/origin/HEAD + ) +' + +test_expect_success "fetch test followRemoteHEAD warn no change" ' + test_when_finished "git config unset remote.origin.followRemoteHEAD" && + ( + cd "$D" && + cd two && + git rev-parse --verify refs/remotes/origin/other && + git remote set-head origin other && + git rev-parse --verify refs/remotes/origin/HEAD && + git rev-parse --verify refs/remotes/origin/main && + git config set remote.origin.followRemoteHEAD "warn" && + git fetch >output && + echo "${SQ}HEAD${SQ} at ${SQ}origin${SQ} is ${SQ}main${SQ}," \ + "but we have ${SQ}other${SQ} locally." >expect && + test_cmp expect output && + head=$(git rev-parse refs/remotes/origin/HEAD) && + branch=$(git rev-parse refs/remotes/origin/other) && + test "z$head" = "z$branch" + ) +' + +test_expect_success "fetch test followRemoteHEAD warn create" ' + test_when_finished "git config unset remote.origin.followRemoteHEAD" && + ( + cd "$D" && + cd two && + git update-ref --no-deref -d refs/remotes/origin/HEAD && + git config set remote.origin.followRemoteHEAD "warn" && + git rev-parse --verify refs/remotes/origin/main && + output=$(git fetch) && + test "z" = "z$output" && + head=$(git rev-parse refs/remotes/origin/HEAD) && + branch=$(git rev-parse refs/remotes/origin/main) && + test "z$head" = "z$branch" + ) +' + +test_expect_success "fetch test followRemoteHEAD warn detached" ' + test_when_finished "git config unset remote.origin.followRemoteHEAD" && + ( + cd "$D" && + cd two && + git update-ref --no-deref -d refs/remotes/origin/HEAD && + git update-ref refs/remotes/origin/HEAD HEAD && + HEAD=$(git log --pretty="%H") && + git config set remote.origin.followRemoteHEAD "warn" && + git fetch >output && + echo "${SQ}HEAD${SQ} at ${SQ}origin${SQ} is ${SQ}main${SQ}," \ + "but we have a detached HEAD pointing to" \ + "${SQ}${HEAD}${SQ} locally." >expect && + test_cmp expect output + ) +' + +test_expect_success "fetch test followRemoteHEAD warn quiet" ' + test_when_finished "git config unset remote.origin.followRemoteHEAD" && + ( + cd "$D" && + cd two && + git rev-parse --verify refs/remotes/origin/other && + git remote set-head origin other && + git rev-parse --verify refs/remotes/origin/HEAD && + git rev-parse --verify refs/remotes/origin/main && + git config set remote.origin.followRemoteHEAD "warn" && + output=$(git fetch --quiet) && + test "z" = "z$output" && + head=$(git rev-parse refs/remotes/origin/HEAD) && + branch=$(git rev-parse refs/remotes/origin/other) && + test "z$head" = "z$branch" + ) +' + +test_expect_success "fetch test followRemoteHEAD warn-if-not-branch branch is same" ' + test_when_finished "git config unset remote.origin.followRemoteHEAD" && + ( + cd "$D" && + cd two && + git rev-parse --verify refs/remotes/origin/other && + git remote set-head origin other && + git rev-parse --verify refs/remotes/origin/HEAD && + git rev-parse --verify refs/remotes/origin/main && + git config set remote.origin.followRemoteHEAD "warn-if-not-main" && + actual=$(git fetch) && + test "z" = "z$actual" && + head=$(git rev-parse refs/remotes/origin/HEAD) && + branch=$(git rev-parse refs/remotes/origin/other) && + test "z$head" = "z$branch" + ) +' + +test_expect_success "fetch test followRemoteHEAD warn-if-not-branch branch is different" ' + test_when_finished "git config unset remote.origin.followRemoteHEAD" && + ( + cd "$D" && + cd two && + git rev-parse --verify refs/remotes/origin/other && + git remote set-head origin other && + git rev-parse --verify refs/remotes/origin/HEAD && + git rev-parse --verify refs/remotes/origin/main && + git config set remote.origin.followRemoteHEAD "warn-if-not-some/different-branch" && + git fetch >actual && + echo "${SQ}HEAD${SQ} at ${SQ}origin${SQ} is ${SQ}main${SQ}," \ + "but we have ${SQ}other${SQ} locally." >expect && + test_cmp expect actual && + head=$(git rev-parse refs/remotes/origin/HEAD) && + branch=$(git rev-parse refs/remotes/origin/other) && + test "z$head" = "z$branch" + ) +' + +test_expect_success "fetch test followRemoteHEAD always" ' + test_when_finished "git config unset remote.origin.followRemoteHEAD" && + ( + cd "$D" && + cd two && + git rev-parse --verify refs/remotes/origin/other && + git remote set-head origin other && + git rev-parse --verify refs/remotes/origin/HEAD && + git rev-parse --verify refs/remotes/origin/main && + git config set remote.origin.followRemoteHEAD "always" && + git fetch && + head=$(git rev-parse refs/remotes/origin/HEAD) && + branch=$(git rev-parse refs/remotes/origin/main) && + test "z$head" = "z$branch" + ) +' + +test_expect_success 'followRemoteHEAD does not kick in with refspecs' ' + test_when_finished "git config unset remote.origin.followRemoteHEAD" && + ( + cd "$D" && + cd two && + git remote set-head origin other && + git config set remote.origin.followRemoteHEAD always && + git fetch origin refs/heads/main:refs/remotes/origin/main && + echo refs/remotes/origin/other >expect && + git symbolic-ref refs/remotes/origin/HEAD >actual && + test_cmp expect actual + ) +' + test_expect_success 'fetch --prune on its own works as expected' ' cd "$D" && git clone . prune && @@ -165,6 +363,23 @@ test_expect_success 'fetch --prune --tags with refspec prunes based on refspec' git rev-parse sometag ' +test_expect_success 'fetch --tags gets tags even without a configured remote' ' + REMOTE="$(pwd)/test_tag_1" && + git init test_tag_1 && + ( + cd test_tag_1 && + test_commit foo + ) && + git init test_tag_2 && + ( + cd test_tag_2 && + git fetch --tags "file://$REMOTE" && + echo "foo" >expect && + git tag >actual && + test_cmp expect actual + ) +' + test_expect_success REFFILES 'fetch --prune fails to delete branches' ' cd "$D" && git clone . prune-fail && @@ -345,6 +560,19 @@ test_expect_success 'fetch --atomic --append appends to FETCH_HEAD' ' test_cmp expected atomic/.git/FETCH_HEAD ' +test_expect_success REFFILES 'fetch --atomic fails transaction if reference locked' ' + test_when_finished "rm -rf upstream repo" && + + git init upstream && + git -C upstream commit --allow-empty -m 1 && + git -C upstream switch -c foobar && + git clone --mirror upstream repo && + git -C upstream commit --allow-empty -m 2 && + touch repo/refs/heads/foobar.lock && + + test_must_fail git -C repo fetch --atomic origin +' + test_expect_success '--refmap="" ignores configured refspec' ' cd "$TRASH_DIRECTORY" && git clone "$D" remote-refs && @@ -1062,7 +1290,12 @@ test_expect_success 'all boundary commits are excluded' ' test_tick && git merge otherside && ad=$(git log --no-walk --format=%ad HEAD) && - git bundle create twoside-boundary.bdl main --since="$ad" && + + # If the a different name hash function is used here, then no delta + # pair is found and the bundle does not expand to three objects + # when fixing the thin object. + GIT_TEST_NAME_HASH_VERSION=1 \ + git bundle create twoside-boundary.bdl main --since="$ad" && test_bundle_object_count --thin twoside-boundary.bdl 3 ' |