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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>
80 lines
2 KiB
Bash
Executable file
80 lines
2 KiB
Bash
Executable file
#!/bin/sh
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test_description='test cloning a repository with detached HEAD'
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GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=master
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export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
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. ./test-lib.sh
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head_is_detached() {
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git --git-dir=$1/.git rev-parse --verify HEAD &&
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test_must_fail git --git-dir=$1/.git symbolic-ref HEAD
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}
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test_expect_success 'setup' '
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echo one >file &&
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git add file &&
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git commit -m one &&
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echo two >file &&
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git commit -a -m two &&
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git tag two &&
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echo three >file &&
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git commit -a -m three
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'
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test_expect_success 'clone repo (detached HEAD points to branch)' '
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git checkout master^0 &&
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git clone "file://$PWD" detached-branch
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'
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test_expect_success 'cloned HEAD matches' '
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echo three >expect &&
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git --git-dir=detached-branch/.git log -1 --format=%s >actual &&
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test_cmp expect actual
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'
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test_expect_failure 'cloned HEAD is detached' '
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head_is_detached detached-branch
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'
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test_expect_success 'clone repo (detached HEAD points to tag)' '
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git checkout two^0 &&
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git clone "file://$PWD" detached-tag
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'
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test_expect_success 'cloned HEAD matches' '
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echo two >expect &&
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git --git-dir=detached-tag/.git log -1 --format=%s >actual &&
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test_cmp expect actual
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'
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test_expect_success 'cloned HEAD is detached' '
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head_is_detached detached-tag
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'
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test_expect_success 'clone repo (detached HEAD points to history)' '
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git checkout two^ &&
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git clone "file://$PWD" detached-history
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'
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test_expect_success 'cloned HEAD matches' '
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echo one >expect &&
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git --git-dir=detached-history/.git log -1 --format=%s >actual &&
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test_cmp expect actual
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'
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test_expect_success 'cloned HEAD is detached' '
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head_is_detached detached-history
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'
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test_expect_success 'clone repo (orphan detached HEAD)' '
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git checkout master^0 &&
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echo four >file &&
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git commit -a -m four &&
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git clone "file://$PWD" detached-orphan
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'
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test_expect_success 'cloned HEAD matches' '
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echo four >expect &&
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git --git-dir=detached-orphan/.git log -1 --format=%s >actual &&
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test_cmp expect actual
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'
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test_expect_success 'cloned HEAD is detached' '
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head_is_detached detached-orphan
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'
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test_done
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