gio/tests/appinfo-test-actions.desktop

[Desktop Entry]
Type=Application
Actions=frob;tweak;twiddle;broken;
Exec=true

[Desktop Action frob]
Name=Frobnicate
Exec=touch frob

[Desktop Action tweak]
Name=Tweak
Exec=touch tweak

[Desktop Action twiddle]
Name=Twiddle
Exec=touch twiddle