}

    val ConeKotlinType.candidateClassId: ClassId?
        get() {
            return when (this) {
                is ConeErrorType -> when (val diagnostic = this.diagnostic) {
                    // Tolerate code that misses type parameters while shortening it.
                    is ConeUnmatchedTypeArgumentsError -> diagnostic.symbol.classId
                    else -> null
                }

	require.NoError(t, err)
	defer os.RemoveAll(socketDir)
	m, _, p := setup(t, []*pluginapi.Device{}, func(n string, d []pluginapi.Device) {}, socketName, pluginSocketName)
	cleanup(t, m, p)
	// Stop should tolerate being called more than once.
	cleanup(t, m, p)
}

func TestNewManagerImplStartProbeMode(t *testing.T) {
	socketDir, socketName, pluginSocketName, err := tmpSocketDir()
	require.NoError(t, err)