buffer_cursor_reflow_test.go RawHistoryFolder

1package vt
2
3import "testing"
4
5func TestResizeReflowMapsActiveAndSavedCursorAtNewRowBoundary(t *testing.T) {
6	s := NewScreen(5, 3)
7	s.Write([]byte("abcdefgh"))
8	s.Row, s.Col = 0, 3
9	s.saveCursor()
10
11	s.Resize(3, 3)
12
13	if s.Row != 1 || s.Col != 0 {
14		t.Fatalf("active cursor = (%d,%d), want (1,0)", s.Row, s.Col)
15	}
16	s.Row, s.Col = 0, 0
17	s.restoreCursor()
18	if s.Row != 1 || s.Col != 0 {
19		t.Fatalf("saved cursor = (%d,%d), want (1,0)", s.Row, s.Col)
20	}
21}