datadrag_alloc_test.go RawHistoryFolder

1package core
2
3import (
4	"context"
5	"testing"
6
7	"github.com/bnema/neferwl/internal/ports"
8)
9
10func TestDataDragUnchangedRetargetAllocations(t *testing.T) {
11	c := publishRig(t, 1)
12	c.cursorX, c.cursorY = 20, 30
13	id, x, y := c.hit(c.cursorX, c.cursorY)
14	if id == 0 {
15		t.Fatal("no target")
16	}
17	c.dataDrag = &dataDragState{target: id, at: [2]float64{x, y}}
18	ctx := context.Background()
19	var ev ports.ClientEvent = ports.InputRegionChanged{ID: id, All: true}
20	if n := testing.AllocsPerRun(1000, func() {
21		if dataDragHitChanged(ev) {
22			if err := c.dataDragRetarget(ctx, 0); err != nil {
23				panic(err)
24			}
25		}
26	}); n != 0 {
27		t.Fatalf("unchanged retarget: %g allocations, want 0", n)
28	}
29	for _, ev := range []ports.ClientEvent{ports.DataDragIcon{}, ports.WindowAppID{}, ports.CaptureSessionOpen{}, ports.PointerConstrained{}} {
30		if dataDragHitChanged(ev) {
31			t.Fatalf("rehit for irrelevant event %T", ev)
32		}
33	}
34}