named_tuples_test.pv

(**
Copyright 2022 Google LLC

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    https://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*)

#include "named_tuples.pvl"

#include "list.pvl"
#include "test_helpers.pvl"

type key.
type userData.

DEFINE_EXPECT_EQ_FUN(key).
DEFINE_EXPECT_EQ_FUN(userData).

free k: key.
free ud: userData.

DEFINE_DATA_TYPE2(NamedTuple2, secretKey, key, context, userData).

(** Checks that the accessors defined by DEFINE_DATA_TYPE2 work. *)
let TestDataType2() =
  let nt = BuildNamedTuple2(k, ud) in
  EXPECT(Eq_key(k, NamedTuple2_secretKey(nt)));
  EXPECT(Eq_userData(ud, NamedTuple2_context(nt))).

free d: bitstring.
free pk: key.
free t: bitstring.

DEFINE_DATA_TYPE3(Assertion, description, bitstring, publicKey, key,
                  transcript, bitstring).

let TestDataType3() =
  let a = BuildAssertion(d, pk, t) in
  EXPECT_EQ(d, Assertion_description(a));
  EXPECT(Eq_key(pk, Assertion_publicKey(a)));
  EXPECT_EQ(t, Assertion_transcript(a)).

(** Constants to use in the tests. *)
free version: bitstring.
free cipher: bitstring.
free protocol: bitstring.
free ad: bitstring.
free offer: bitstring.
free request: bitstring.
free c: bitstring.

DEFINE_DATA_TYPE5(Params, ekepVersions, List, handshakeCiphers, List,
                  nextProtocols, List, offers, List, requests, List).

(** Checks that the accessors defined by DEFINE_DATA_TYPE5 work. *)
let TestDataType5() =
  let ev = List1(version) in
  let hc = List1(cipher) in
  let np = List1(protocol) in
  let o = List1(offer) in
  let r = List1(request) in
  let p = BuildParams(ev, hc, np, o, r) in
  EXPECT_TRUE(List_eq(ev, Params_ekepVersions(p)));
  EXPECT_TRUE(List_eq(hc, Params_handshakeCiphers(p)));
  EXPECT_TRUE(List_eq(np, Params_nextProtocols(p)));
  EXPECT_TRUE(List_eq(o, Params_offers(p)));
  EXPECT_TRUE(List_eq(r, Params_requests(p))).

DEFINE_DATA_TYPE6(Precommit, ekepVersions, List, handshakeCiphers, List,
                  nextProtocols, List, aad, bitstring, offers, List, requests,
                  List).

(** Checks that the accessors defined by DEFINE_DATA_TYPE6 work. *)
let TestDataType6() =
  let ev = List1(version) in
  let hc = List1(cipher) in
  let np = List1(protocol) in
  let o = List1(offer) in
  let r = List1(request) in
  let p = BuildPrecommit(ev, hc, np, ad, o, r) in
  EXPECT_TRUE(List_eq(ev, Precommit_ekepVersions(p)));
  EXPECT_TRUE(List_eq(hc, Precommit_handshakeCiphers(p)));
  EXPECT_TRUE(List_eq(np, Precommit_nextProtocols(p)));
  EXPECT_EQ(ad, Precommit_aad(p));
  EXPECT_TRUE(List_eq(o, Precommit_offers(p)));
  EXPECT_TRUE(List_eq(r, Precommit_requests(p))).

DEFINE_DATA_TYPE7(P7, ekepVersions, List, handshakeCiphers, List,
                  nextProtocols, List, aad, bitstring, offers, List, requests,
                  List, challenge, bitstring).

(** Checks that the accessors defined by DEFINE_DATA_TYPE7 work. *)
let TestDataType7() =
  let ev = List1(version) in
  let hc = List1(cipher) in
  let np = List1(protocol) in
  let o = List1(offer) in
  let r = List1(request) in
  let p = BuildP7(ev, hc, np, ad, o, r, c) in
  EXPECT_TRUE(List_eq(ev, P7_ekepVersions(p)));
  EXPECT_TRUE(List_eq(hc, P7_handshakeCiphers(p)));
  EXPECT_TRUE(List_eq(np, P7_nextProtocols(p)));
  EXPECT_EQ(ad, P7_aad(p));
  EXPECT_TRUE(List_eq(o, P7_offers(p)));
  EXPECT_TRUE(List_eq(r, P7_requests(p)));
  EXPECT_EQ(c, P7_challenge(p)).


process
  ( TestDataType2()
  | TestDataType3()
  | TestDataType5()
  | TestDataType6()
  | TestDataType7() )