| 1 | // Copyright (c) 2022, 2023 blackshirt. All rights reserved. |
| 2 | // Use of this source code is governed by a MIT License |
| 3 | // that can be found in the LICENSE file. |
| 4 | module asn1 |
| 5 | |
| 6 | fn test_sort_the_set() { |
| 7 | mut objs := Set.new()! |
| 8 | |
| 9 | val12 := Integer.from_i64(12) |
| 10 | val32 := Integer.from_i64(32) |
| 11 | valbol := Boolean.new(false) |
| 12 | valnull := Null{} |
| 13 | valapp := RawElement.new(Tag{.application, false, 34}, [u8(44), 45])! |
| 14 | valctx := RawElement.new(Tag{.context_specific, false, 35}, [u8(50), 55])! |
| 15 | |
| 16 | objs.add_element(val12)! // tag: 2 |
| 17 | objs.add_element(val32)! // tag: 2 |
| 18 | objs.add_element(valctx)! // |
| 19 | objs.add_element(valapp)! // |
| 20 | objs.add_element(valbol)! // tag: 1 |
| 21 | objs.add_element(valnull)! // tag: 5 |
| 22 | |
| 23 | awal := objs.fields.clone() |
| 24 | mut exp := Set.new()! |
| 25 | exp.add_element(valbol)! |
| 26 | exp.add_element(val12)! |
| 27 | exp.add_element(val32)! |
| 28 | exp.add_element(valnull)! |
| 29 | exp.add_element(valapp)! |
| 30 | exp.add_element(valctx)! |
| 31 | // [valbol, val12, val32, valnull, valapp, valctx]} |
| 32 | |
| 33 | objs.sort_set_fields() |
| 34 | |
| 35 | // this not compiled with -cstrict option |
| 36 | // assert awal != objs.fields |
| 37 | |
| 38 | assert objs.equal(exp) |
| 39 | } |
| 40 | |
| 41 | fn test_sort_the_setof() ! { |
| 42 | mut objs := SetOf.new[Integer]()! |
| 43 | |
| 44 | val1 := Integer.from_i64(1) |
| 45 | val2 := Integer.from_i64(12) |
| 46 | val3 := Integer.from_i64(323) |
| 47 | val4 := Integer.from_i64(4325) |
| 48 | val5 := Integer.from_i64(44446) |
| 49 | val0 := Integer.from_i64(0) |
| 50 | val6 := Boolean.new(false) |
| 51 | |
| 52 | // randomly added to array |
| 53 | objs.add_element(val4)! // tag: 2 |
| 54 | objs.add_element(val2)! // tag: 2 |
| 55 | objs.add_element(val5)! // tag: 2 |
| 56 | objs.add_element(val1)! // tag: 2 |
| 57 | objs.add_element(val3)! // tag: 2 |
| 58 | objs.add_element(val0)! // tag: 2 |
| 59 | |
| 60 | awal := objs.fields.clone() |
| 61 | awalexp := [val4, val2, val5, val1, val3, val0] |
| 62 | assert awal == awalexp |
| 63 | // dump(objs) |
| 64 | |
| 65 | objs.sort_setof_fields() |
| 66 | |
| 67 | // dump(objs) |
| 68 | exp := [val0, val1, val2, val3, val4, val5] |
| 69 | assert awal != objs.fields |
| 70 | assert objs.fields == exp |
| 71 | } |
| 72 | |
| 73 | fn test_set_encode() ! { |
| 74 | mut set1 := Set.new()! |
| 75 | |
| 76 | set1.add_element(Boolean.new(false))! |
| 77 | set1.add_element(Null{})! |
| 78 | set1.add_element(Integer.from_int(4))! |
| 79 | // boolean tag:1 length: 3, integer tag:2 length: 3, null tag: 5 length: 2, total length: 8 |
| 80 | // so, it should sort to |
| 81 | // [boolean, integer, null] |
| 82 | exp := [u8(0x31), 8, 1, 1, 0, 2, 1, 4, 5, 0] |
| 83 | out := encode(set1)! |
| 84 | |
| 85 | assert out == exp |
| 86 | |
| 87 | back, _ := Set.decode(exp)! |
| 88 | |
| 89 | backout := encode(back)! |
| 90 | assert out == backout |
| 91 | } |
| 92 | |
| 93 | fn test_setof_encode() ! { |
| 94 | mut set1 := SetOf.new[Integer]()! |
| 95 | |
| 96 | set1.add_element(Integer.from_int(55))! |
| 97 | set1.add_element(Integer.from_int(4))! |
| 98 | set1.add_element(Integer.from_int(666))! |
| 99 | // 666 serialized to [2, 154] |
| 100 | // encoded sort: [int1, int2, int3] |
| 101 | exp := [u8(0x31), 10, 2, 1, 4, 2, 1, 55, 2, 2, 2, 0x9a] |
| 102 | out := encode(set1)! |
| 103 | |
| 104 | assert out == exp |
| 105 | // todo : decode back |
| 106 | } |
| 107 | |