scene_content_test.go RawHistoryFolder

1package ports
2
3import "testing"
4
5// HasBuffer is true for content carrying its own buffer; Empty also looks at
6// subsurfaces.
7func TestSurfaceContentHasBufferEmpty(t *testing.T) {
8	tests := []struct {
9		name      string
10		content   SurfaceContent
11		hasBuffer bool
12		empty     bool
13	}{
14		{"zero", SurfaceContent{}, false, true},
15		{"shm", SurfaceContent{SHM: &SHMBuffer{}}, true, false},
16		{"dmabuf", SurfaceContent{DMABuf: &DMABuf{}}, true, false},
17		{"solid", SurfaceContent{Solid: &SolidColor{A: 1}}, true, false},
18		{"children only", SurfaceContent{Children: []Subsurface{{}}}, false, false},
19	}
20	for _, tt := range tests {
21		t.Run(tt.name, func(t *testing.T) {
22			if got := tt.content.HasBuffer(); got != tt.hasBuffer {
23				t.Errorf("HasBuffer() = %v, want %v", got, tt.hasBuffer)
24			}
25			if got := tt.content.Empty(); got != tt.empty {
26				t.Errorf("Empty() = %v, want %v", got, tt.empty)
27			}
28		})
29	}
30}