Storm Dragon
342f934029
Make the F11 action menu close through a shared close action so Escape and the explicit Close actions menu item follow the same path. Treat Escape-prefixed Up and Down events as close inputs while the action menu is active, which handles termbox InputAlt behavior after pressing Escape. Preserve and restore the user/channel tree selection across action menu open and close, and preserve selection across live tree rebuilds. Tested with: GOCACHE=/tmp/barnard-go-cache go test ./...
87 lines
2.0 KiB
Go
87 lines
2.0 KiB
Go
package uiterm
|
|
|
|
import "testing"
|
|
|
|
type testTreeItem string
|
|
|
|
func (i testTreeItem) String() string {
|
|
return string(i)
|
|
}
|
|
|
|
func (i testTreeItem) TreeItemStyle(fg, bg Attribute, active bool) (Attribute, Attribute) {
|
|
return fg, bg
|
|
}
|
|
|
|
func TestTreeRebuildResetsActiveLine(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
tree := Tree{
|
|
Generator: func(item TreeItem) []TreeItem {
|
|
if item != nil {
|
|
return nil
|
|
}
|
|
return []TreeItem{testTreeItem("one"), testTreeItem("two"), testTreeItem("three")}
|
|
},
|
|
}
|
|
|
|
tree.Rebuild()
|
|
tree.SetActiveLine(2, false)
|
|
tree.Rebuild()
|
|
|
|
if tree.activeLine != 0 {
|
|
t.Fatalf("expected active line to reset to 0, got %d", tree.activeLine)
|
|
}
|
|
}
|
|
|
|
func TestTreeRebuildPreservingActiveItemKeepsMatchingItem(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
items := []TreeItem{testTreeItem("one"), testTreeItem("two"), testTreeItem("three")}
|
|
tree := Tree{
|
|
Generator: func(item TreeItem) []TreeItem {
|
|
if item != nil {
|
|
return nil
|
|
}
|
|
return items
|
|
},
|
|
}
|
|
|
|
tree.Rebuild()
|
|
tree.SetActiveLine(1, false)
|
|
items = []TreeItem{testTreeItem("three"), testTreeItem("one"), testTreeItem("two")}
|
|
tree.RebuildPreservingActiveItem(func(previous, current TreeItem) bool {
|
|
return previous.String() == current.String()
|
|
})
|
|
|
|
if tree.activeLine != 2 {
|
|
t.Fatalf("expected active line to follow matching item to line 2, got %d", tree.activeLine)
|
|
}
|
|
if got := tree.ActiveItem().String(); got != "two" {
|
|
t.Fatalf("expected active item two, got %q", got)
|
|
}
|
|
}
|
|
|
|
func TestTreeSetActiveItemSelectsMatchingItem(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
tree := Tree{
|
|
Generator: func(item TreeItem) []TreeItem {
|
|
if item != nil {
|
|
return nil
|
|
}
|
|
return []TreeItem{testTreeItem("one"), testTreeItem("two"), testTreeItem("three")}
|
|
},
|
|
}
|
|
|
|
tree.Rebuild()
|
|
if ok := tree.SetActiveItem(testTreeItem("three"), func(previous, current TreeItem) bool {
|
|
return previous.String() == current.String()
|
|
}); !ok {
|
|
t.Fatal("expected matching item to be selected")
|
|
}
|
|
|
|
if tree.activeLine != 2 {
|
|
t.Fatalf("expected active line 2, got %d", tree.activeLine)
|
|
}
|
|
}
|