Function TestBuiltin_flatten_recursion

builtin/builtin_test.go:776–790

(t *testing.T)

}

func TestBuiltin_flatten_recursion(t *testing.T) {
	var s []any
	s = append(s, &s) // s contains a pointer to itself

	env := map[string]any{
		"arr": s,
	}

	program, err := expr.Compile("flatten(arr)", expr.Env(env))
	require.NoError(t, err)

	_, err = expr.Run(program, env)
	require.Error(t, err)
	assert.Contains(t, err.Error(), builtin.ErrorMaxDepth.Error())
}

func TestBuiltin_flatten_recursion_slice(t *testing.T) {
	s := make([]any, 1)