completion tests: add tests for the __git_refs() helper function
Check how __git_refs() lists refs in different scenarios, i.e.
- short and full refs,
- from a local or from a remote repository,
- remote specified via path, name or URL,
- with or without a repository specified on the command line,
- non-existing remote,
- unique remote branches for 'git checkout's tracking DWIMery,
- not in a git repository, and
- interesting combinations of the above.
Seven of these tests expect failure, mostly demonstrating bugs related
to listing refs from a remote repository:
- ignoring the repository specified on the command line (2 tests),
- listing refs from the wrong place when the name of a configured
remote happens to match a directory,
- listing only 'HEAD' but no short refs from a remote given as URL,
- listing 'HEAD' even from non-existing remotes (2 tests), and
- listing 'HEAD' when not in a repository.
Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
maint
SZEDER Gábor
Junio C Hamano
parent
8f0fa85d4d
commit
fb9cd42042
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@ -365,6 +365,269 @@ test_expect_success '__git_remotes - list remotes from $GIT_DIR/remotes and from
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test_cmp expect actual
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'
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test_expect_success 'setup for ref completion' '
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git commit --allow-empty -m initial &&
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git branch matching-branch &&
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git tag matching-tag &&
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(
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cd otherrepo &&
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git commit --allow-empty -m initial &&
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git branch -m master master-in-other &&
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git branch branch-in-other &&
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git tag tag-in-other
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) &&
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git remote add other "$ROOT/otherrepo/.git" &&
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git fetch --no-tags other &&
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rm -f .git/FETCH_HEAD &&
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git init thirdrepo
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'
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test_expect_success '__git_refs - simple' '
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cat >expected <<-EOF &&
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HEAD
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master
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matching-branch
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other/branch-in-other
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other/master-in-other
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matching-tag
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EOF
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(
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cur= &&
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__git_refs >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_success '__git_refs - full refs' '
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cat >expected <<-EOF &&
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refs/heads/master
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refs/heads/matching-branch
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EOF
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(
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cur=refs/heads/ &&
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__git_refs >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_success '__git_refs - repo given on the command line' '
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cat >expected <<-EOF &&
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HEAD
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branch-in-other
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master-in-other
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tag-in-other
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EOF
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(
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__git_dir="$ROOT/otherrepo/.git" &&
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cur= &&
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__git_refs >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_success '__git_refs - remote on local file system' '
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cat >expected <<-EOF &&
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HEAD
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branch-in-other
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master-in-other
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tag-in-other
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EOF
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(
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cur= &&
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__git_refs otherrepo >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_success '__git_refs - remote on local file system - full refs' '
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cat >expected <<-EOF &&
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refs/heads/branch-in-other
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refs/heads/master-in-other
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refs/tags/tag-in-other
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EOF
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(
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cur=refs/ &&
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__git_refs otherrepo >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_success '__git_refs - configured remote' '
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cat >expected <<-EOF &&
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HEAD
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branch-in-other
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master-in-other
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EOF
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(
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cur= &&
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__git_refs other >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_success '__git_refs - configured remote - full refs' '
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cat >expected <<-EOF &&
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refs/heads/branch-in-other
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refs/heads/master-in-other
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refs/tags/tag-in-other
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EOF
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(
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cur=refs/ &&
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__git_refs other >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_failure '__git_refs - configured remote - repo given on the command line' '
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cat >expected <<-EOF &&
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HEAD
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branch-in-other
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master-in-other
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EOF
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(
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cd thirdrepo &&
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__git_dir="$ROOT/.git" &&
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cur= &&
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__git_refs other >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_failure '__git_refs - configured remote - full refs - repo given on the command line' '
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cat >expected <<-EOF &&
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refs/heads/branch-in-other
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refs/heads/master-in-other
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refs/tags/tag-in-other
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EOF
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(
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cd thirdrepo &&
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__git_dir="$ROOT/.git" &&
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cur=refs/ &&
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__git_refs other >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_failure '__git_refs - configured remote - remote name matches a directory' '
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cat >expected <<-EOF &&
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HEAD
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branch-in-other
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master-in-other
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EOF
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mkdir other &&
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test_when_finished "rm -rf other" &&
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(
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cur= &&
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__git_refs other >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_failure '__git_refs - URL remote' '
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cat >expected <<-EOF &&
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HEAD
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branch-in-other
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master-in-other
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tag-in-other
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EOF
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(
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cur= &&
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__git_refs "file://$ROOT/otherrepo/.git" >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_success '__git_refs - URL remote - full refs' '
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cat >expected <<-EOF &&
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refs/heads/branch-in-other
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refs/heads/master-in-other
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refs/tags/tag-in-other
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EOF
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(
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cur=refs/ &&
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__git_refs "file://$ROOT/otherrepo/.git" >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_failure '__git_refs - non-existing remote' '
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(
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cur= &&
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__git_refs non-existing >"$actual"
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) &&
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test_must_be_empty "$actual"
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'
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test_expect_success '__git_refs - non-existing remote - full refs' '
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(
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cur=refs/ &&
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__git_refs non-existing >"$actual"
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) &&
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test_must_be_empty "$actual"
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'
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test_expect_failure '__git_refs - non-existing URL remote' '
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(
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cur= &&
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__git_refs "file://$ROOT/non-existing" >"$actual"
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) &&
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test_must_be_empty "$actual"
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'
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test_expect_success '__git_refs - non-existing URL remote - full refs' '
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(
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cur=refs/ &&
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__git_refs "file://$ROOT/non-existing" >"$actual"
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) &&
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test_must_be_empty "$actual"
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'
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test_expect_failure '__git_refs - not in a git repository' '
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(
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GIT_CEILING_DIRECTORIES="$ROOT" &&
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export GIT_CEILING_DIRECTORIES &&
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cd subdir &&
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cur= &&
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__git_refs >"$actual"
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) &&
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test_must_be_empty "$actual"
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'
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test_expect_success '__git_refs - unique remote branches for git checkout DWIMery' '
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cat >expected <<-EOF &&
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HEAD
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master
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matching-branch
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other/ambiguous
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other/branch-in-other
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other/master-in-other
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remote/ambiguous
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remote/branch-in-remote
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matching-tag
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branch-in-other
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branch-in-remote
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master-in-other
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EOF
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for remote_ref in refs/remotes/other/ambiguous \
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refs/remotes/remote/ambiguous \
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refs/remotes/remote/branch-in-remote
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do
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git update-ref $remote_ref master &&
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test_when_finished "git update-ref -d $remote_ref"
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done &&
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(
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cur= &&
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__git_refs "" 1 >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_success 'teardown after ref completion' '
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git branch -d matching-branch &&
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git tag -d matching-tag &&
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git remote remove other
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'
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test_expect_success '__git_get_config_variables' '
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cat >expect <<-EOF &&
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name-1
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@ -483,7 +746,7 @@ test_expect_success 'git --help completion' '
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test_completion "git --help core" "core-tutorial "
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'
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test_expect_success 'setup for ref completion' '
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test_expect_success 'setup for integration tests' '
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echo content >file1 &&
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echo more >file2 &&
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git add file1 file2 &&
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