upstream/restic
1
0
Fork 0
mirror of https://github.com/restic/restic.git synced 2026-05-28 04:35:41 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

ui/termstatus: test skipping of unchanged lines

Browse source
This commit is contained in:
Michael Eischer 2026-05-14 10:24:18 +02:00
parent bd8aad3b9b
commit df2d65bb88
1 changed files with 32 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

32
internal/ui/termstatus/status_test.go
View file

@ -50,6 +50,37 @@ func TestSetStatus(t *testing.T) {
rtest.Equals(t, exp, buf.String())
}
func TestSetStatusUnchangedLines(t *testing.T) {
buf, term, cancel := setupStatusTest()
const (
cl = terminal.PosixControlClearLine
home = terminal.PosixControlMoveCursorHome
up = terminal.PosixControlMoveCursorUp
down = terminal.PosixControlMoveCursorDown
)
clearLn := home + cl
stepDown := home + down
term.SetStatus([]string{"line1", "line2", "line3"})
exp := clearLn + "line1\n" + clearLn + "line2\n" + clearLn + "line3" + home + up + up
term.SetStatus([]string{"line1", "line2", "line3-changed"})
exp += stepDown + stepDown + clearLn + "line3-changed" + home + up + up
term.SetStatus([]string{"line1", "line2", "line3-changed"})
term.SetStatus([]string{"line1", "line2-new", "line3-changed"})
exp += stepDown + clearLn + "line2-new\n" + home + up + up
cancel()
exp += clearLn + "\n" + clearLn + "\n" + clearLn + "" + home + up + up
<-term.closed
rtest.Equals(t, exp, buf.String())
}
func setupStatusTest() (*bytes.Buffer, *Terminal, context.CancelFunc) {
buf := &bytes.Buffer{}
term := New(nil, buf, buf, false)
@ -58,6 +89,7 @@ func setupStatusTest() (*bytes.Buffer, *Terminal, context.CancelFunc) {
term.fd = ^uintptr(0)
term.clearCurrentLine = terminal.PosixClearCurrentLine
term.moveCursorUp = terminal.PosixMoveCursorUp
term.moveCursorDown = terminal.PosixMoveCursorDown
ctx, cancel := context.WithCancel(context.Background())
go term.Run(ctx)