diff options
Diffstat (limited to 'git-codereview/sync_test.go')
| -rw-r--r-- | git-codereview/sync_test.go | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/git-codereview/sync_test.go b/git-codereview/sync_test.go index 1498098..d8733c8 100644 --- a/git-codereview/sync_test.go +++ b/git-codereview/sync_test.go @@ -180,6 +180,34 @@ func TestBranchConfig(t *testing.T) { "work REVHASH..REVHASH\n") // the \n checks for not having a (tracking main) } +func TestDetachedHead(t *testing.T) { + gt := newGitTest(t) + defer gt.done() + gt.work(t) // do the main-branch work setup now to avoid unwanted change below + + trun(t, gt.client, "git", "checkout", "HEAD^0") // enter detached HEAD mode with one pending commit + + // Pending should succeed and just print very little. + testMain(t, "pending", "-c", "-l") + testPrintedStdout(t, "HEAD (detached, remote branch unknown)", "!+") + testNoStderr(t) + + // Sync, branchpoint should fail - branch unknown + // (there is no "upstream" coming from git, and there's no branch line + // in codereview.cfg on main in the test setup). + for _, cmd := range []string{"sync", "branchpoint"} { + testMainDied(t, cmd) + testNoStdout(t) + testPrintedStderr(t, "cannot "+cmd+": no origin branch (in detached HEAD mode)") + } + + // If we switch to dev.branch, which does have a branch line, + // detached HEAD mode should be able to find the branchpoint. + trun(t, gt.client, "git", "checkout", "dev.branch") + gt.work(t) + trun(t, gt.client, "git", "checkout", "HEAD^0") +} + func TestSyncBranch(t *testing.T) { gt := newGitTest(t) defer gt.done() |