mirror of
https://github.com/akuker/RASCSI.git
synced 2026-10-25 12:02:59 +00:00
Daniel Markstedt
c292364b44
rather than scrolling a long status strings horizontally back and forth, we now have: - ID and type as frozen columns - scroll from left to right then wrap to the beginning - 3 frame pause before scrolling starts - 2 frame pause before a fully scrolled string wraps - print product names for all non-file device types - special abbreviation of SAHD->SA (to disambiguate with SCHD)
58 lines
1.8 KiB
Go
58 lines
1.8 KiB
Go
package oled
|
|
|
|
import "testing"
|
|
|
|
func TestHorizontalScrollerAnchorsShortLinesDelaysAndWrapsLongLines(t *testing.T) {
|
|
scroller := HorizontalScroller{}
|
|
scroller.Reset(2)
|
|
maxOffsets := []int{0, 12}
|
|
if got := scroller.Advance(maxOffsets, 6); got[0] != 0 || got[1] != 0 {
|
|
t.Fatalf("after first frame = %v, want [0 0]", got)
|
|
}
|
|
if got := scroller.Advance(maxOffsets, 6); got[0] != 0 || got[1] != 0 {
|
|
t.Fatalf("after second frame = %v, want [0 0]", got)
|
|
}
|
|
if got := scroller.Advance(maxOffsets, 6); got[0] != 0 || got[1] != 6 {
|
|
t.Fatalf("after third frame = %v, want [0 6]", got)
|
|
}
|
|
if got := scroller.Advance(maxOffsets, 6); got[0] != 0 || got[1] != 12 {
|
|
t.Fatalf("at final window = %v, want [0 12]", got)
|
|
}
|
|
if got := scroller.Advance(maxOffsets, 6); got[0] != 0 || got[1] != 12 {
|
|
t.Fatalf("after first final frame = %v, want one extra final frame at [0 12]", got)
|
|
}
|
|
if got := scroller.Advance(maxOffsets, 6); got[0] != 0 || got[1] != 0 {
|
|
t.Fatalf("after final hold = %v, want reset to [0 0]", got)
|
|
}
|
|
}
|
|
|
|
func TestHorizontalScrollerUsesConfiguredStep(t *testing.T) {
|
|
scroller := HorizontalScroller{}
|
|
scroller.Reset(1)
|
|
maxOffsets := []int{24}
|
|
scroller.Advance(maxOffsets, 4)
|
|
scroller.Advance(maxOffsets, 4)
|
|
if got := scroller.Advance(maxOffsets, 4); got[0] != 4 {
|
|
t.Fatalf("advance = %v, want [4]", got)
|
|
}
|
|
if got := scroller.Advance(maxOffsets, 0); got[0] != 4 {
|
|
t.Fatalf("paused advance = %v, want [4]", got)
|
|
}
|
|
}
|
|
|
|
func TestHorizontalScrollerOffsetsReturnsCopy(t *testing.T) {
|
|
scroller := HorizontalScroller{}
|
|
scroller.Reset(1)
|
|
got := scroller.Offsets()
|
|
got[0] = 1
|
|
if scroller.Offsets()[0] != 0 {
|
|
t.Fatal("Offsets() exposed the scroller's internal state")
|
|
}
|
|
}
|
|
|
|
func TestStatusLineText(t *testing.T) {
|
|
if got := (StatusLine{Fixed: "6 HD", Parameter: "disk.hds"}).Text(); got != "6 HD disk.hds" {
|
|
t.Fatalf("Text() = %q", got)
|
|
}
|
|
}
|