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// Copyright (C) 2026 Danilo M. <danix@danix.xyz>
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2 as
// published by the Free Software Foundation.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
package notify
import (
"image"
"image/png"
"os"
"path/filepath"
"testing"
"time"
"github.com/godbus/dbus/v5"
)
func writeTestPNG(t *testing.T, path string, w, h int) {
t.Helper()
f, err := os.Create(path)
if err != nil {
t.Fatal(err)
}
defer f.Close()
if err := png.Encode(f, image.NewRGBA(image.Rect(0, 0, w, h))); err != nil {
t.Fatal(err)
}
}
func TestIsIconImage(t *testing.T) {
dir := t.TempDir()
small := filepath.Join(dir, "logo.png")
large := filepath.Join(dir, "shot.png")
svg := filepath.Join(dir, "icon.svg")
exactly := filepath.Join(dir, "256.png")
over := filepath.Join(dir, "over.png")
writeTestPNG(t, small, 32, 32)
writeTestPNG(t, large, 800, 600)
writeTestPNG(t, exactly, 256, 256)
writeTestPNG(t, over, 256, 257)
if err := os.WriteFile(svg, []byte("<svg/>"), 0o644); err != nil {
t.Fatal(err)
}
cases := []struct {
name string
raw, resolved string
want bool
}{
{"theme name", "utilities-terminal", "/x/apps/16/utilities-terminal.svg", true},
{"svg", svg, svg, true},
{"small raster", small, small, true},
{"at the bound", exactly, exactly, true},
{"just over the bound", over, over, false},
{"large raster", large, large, false},
{"missing file", "/no/such.png", "/no/such.png", false},
{"empty", "", "", false},
}
for _, c := range cases {
t.Run(c.name, func(t *testing.T) {
if got := IsIconImage(c.raw, c.resolved); got != c.want {
t.Fatalf("IsIconImage(%q, %q) = %v, want %v", c.raw, c.resolved, got, c.want)
}
})
}
}
func TestNotifyRoutesContentImageByKind(t *testing.T) {
dir := t.TempDir()
small := filepath.Join(dir, "logo.png")
large := filepath.Join(dir, "shot.png")
writeTestPNG(t, small, 32, 32)
writeTestPNG(t, large, 800, 600)
run := func(path string) Popup {
var live []Popup
s := &Service{dir: t.TempDir(), timers: map[uint32]*time.Timer{}}
s.store = NewStore(s.emitClosed, func(l, _ []Popup) { live = l }, s.removeImage)
hints := map[string]dbus.Variant{"image-path": dbus.MakeVariant(path)}
if _, err := s.Notify("app", 0, "", "s", "b", nil, hints, -1); err != nil {
t.Fatal(err)
}
if len(live) != 1 {
t.Fatalf("published %d popups", len(live))
}
return live[0]
}
if p := run(small); p.Icon != small || p.Image != "" {
t.Fatalf("small image: icon=%q image=%q, want icon only", p.Icon, p.Image)
}
if p := run(large); p.Icon != "" || p.Image != large {
t.Fatalf("large image: icon=%q image=%q, want image only", p.Icon, p.Image)
}
}
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