test_must_fail git branch --format="%(rest)" >actual
'
+test_expect_success 'git branch --format --omit-empty' '
+ cat >expect <<-\EOF &&
+ Refname is (HEAD detached from fromtag)
+ Refname is refs/heads/ambiguous
+ Refname is refs/heads/branch-one
+ Refname is refs/heads/branch-two
+
+ Refname is refs/heads/ref-to-branch
+ Refname is refs/heads/ref-to-remote
+ EOF
+ git branch --format="%(if:notequals=refs/heads/main)%(refname)%(then)Refname is %(refname)%(end)" >actual &&
+ test_cmp expect actual &&
+ cat >expect <<-\EOF &&
+ Refname is (HEAD detached from fromtag)
+ Refname is refs/heads/ambiguous
+ Refname is refs/heads/branch-one
+ Refname is refs/heads/branch-two
+ Refname is refs/heads/ref-to-branch
+ Refname is refs/heads/ref-to-remote
+ EOF
+ git branch --omit-empty --format="%(if:notequals=refs/heads/main)%(refname)%(then)Refname is %(refname)%(end)" >actual &&
+ test_cmp expect actual
+'
+
test_expect_success 'worktree colors correct' '
cat >expect <<-EOF &&
* <GREEN>(HEAD detached from fromtag)<RESET>