git-commit-vandalism/t/t5542-push-http-shallow.sh
Johannes Schindelin 334afbc76f tests: mark tests relying on the current default for init.defaultBranch
In addition to the manual adjustment to let the `linux-gcc` CI job run
the test suite with `master` and then with `main`, this patch makes sure
that GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME is set in all test scripts
that currently rely on the initial branch name being `master by default.

To determine which test scripts to mark up, the first step was to
force-set the default branch name to `master` in

- all test scripts that contain the keyword `master`,

- t4211, which expects `t/t4211/history.export` with a hard-coded ref to
  initialize the default branch,

- t5560 because it sources `t/t556x_common` which uses `master`,

- t8002 and t8012 because both source `t/annotate-tests.sh` which also
  uses `master`)

This trick was performed by this command:

	$ sed -i '/^ *\. \.\/\(test-lib\|lib-\(bash\|cvs\|git-svn\)\|gitweb-lib\)\.sh$/i\
	GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=master\
	export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME\
	' $(git grep -l master t/t[0-9]*.sh) \
	t/t4211*.sh t/t5560*.sh t/t8002*.sh t/t8012*.sh

After that, careful, manual inspection revealed that some of the test
scripts containing the needle `master` do not actually rely on a
specific default branch name: either they mention `master` only in a
comment, or they initialize that branch specificially, or they do not
actually refer to the current default branch. Therefore, the
aforementioned modification was undone in those test scripts thusly:

	$ git checkout HEAD -- \
		t/t0027-auto-crlf.sh t/t0060-path-utils.sh \
		t/t1011-read-tree-sparse-checkout.sh \
		t/t1305-config-include.sh t/t1309-early-config.sh \
		t/t1402-check-ref-format.sh t/t1450-fsck.sh \
		t/t2024-checkout-dwim.sh \
		t/t2106-update-index-assume-unchanged.sh \
		t/t3040-subprojects-basic.sh t/t3301-notes.sh \
		t/t3308-notes-merge.sh t/t3423-rebase-reword.sh \
		t/t3436-rebase-more-options.sh \
		t/t4015-diff-whitespace.sh t/t4257-am-interactive.sh \
		t/t5323-pack-redundant.sh t/t5401-update-hooks.sh \
		t/t5511-refspec.sh t/t5526-fetch-submodules.sh \
		t/t5529-push-errors.sh t/t5530-upload-pack-error.sh \
		t/t5548-push-porcelain.sh \
		t/t5552-skipping-fetch-negotiator.sh \
		t/t5572-pull-submodule.sh t/t5608-clone-2gb.sh \
		t/t5614-clone-submodules-shallow.sh \
		t/t7508-status.sh t/t7606-merge-custom.sh \
		t/t9302-fast-import-unpack-limit.sh

We excluded one set of test scripts in these commands, though: the range
of `git p4` tests. The reason? `git p4` stores the (foreign) remote
branch in the branch called `p4/master`, which is obviously not the
default branch. Manual analysis revealed that only five of these tests
actually require a specific default branch name to pass; They were
modified thusly:

	$ sed -i '/^ *\. \.\/lib-git-p4\.sh$/i\
	GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=master\
	export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME\
	' t/t980[0167]*.sh t/t9811*.sh

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-11-19 15:44:17 -08:00

97 lines
1.9 KiB
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Executable File

#!/bin/sh
test_description='push from/to a shallow clone over http'
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=master
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
. ./test-lib.sh
. "$TEST_DIRECTORY"/lib-httpd.sh
start_httpd
commit() {
echo "$1" >tracked &&
git add tracked &&
git commit -m "$1"
}
test_expect_success 'setup' '
git config --global transfer.fsckObjects true &&
commit 1 &&
commit 2 &&
commit 3 &&
commit 4 &&
git clone . full &&
(
git init full-abc &&
cd full-abc &&
commit a &&
commit b &&
commit c
) &&
git clone --no-local --depth=2 .git shallow &&
git --git-dir=shallow/.git log --format=%s >actual &&
cat <<EOF >expect &&
4
3
EOF
test_cmp expect actual &&
git clone --no-local --depth=2 full-abc/.git shallow2 &&
git --git-dir=shallow2/.git log --format=%s >actual &&
cat <<EOF >expect &&
c
b
EOF
test_cmp expect actual
'
test_expect_success 'push to shallow repo via http' '
git clone --bare --no-local shallow "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
(
cd "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
git config http.receivepack true
) &&
(
cd full &&
commit 9 &&
git push $HTTPD_URL/smart/repo.git +master:refs/remotes/top/master
) &&
(
cd "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
git fsck &&
git log --format=%s top/master >actual &&
cat <<EOF >expect &&
9
4
3
EOF
test_cmp expect actual
)
'
test_expect_success 'push from shallow repo via http' '
mv "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" shallow-upstream.git &&
git clone --bare --no-local full "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
(
cd "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
git config http.receivepack true
) &&
commit 10 &&
git push $HTTPD_URL/smart/repo.git +master:refs/remotes/top/master &&
(
cd "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
git fsck &&
git log --format=%s top/master >actual &&
cat <<EOF >expect &&
10
4
3
2
1
EOF
test_cmp expect actual
)
'
test_done