Last sync 2016.04.01

[deliverable/titan.core.git] / regression_test / XML / EXER-whitepaper / AnyElementOptional.ttcnpp

/******************************************************************************
 * Copyright (c) 2000-2016 Ericsson Telecom AB
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *   Balasko, Jeno
 *   Baranyi, Botond
 *   Raduly, Csaba
 *
 ******************************************************************************/
module AnyElementOptional
{
modulepar boolean AnyElement_verbose := false;
#define verbose AnyElement_verbose
#include "../macros.ttcnin"

type component AE {}

type record AEProduct {
  charstring name,
  integer    price,
  universal charstring info optional
}
with {
  variant (info) "anyElement from 'http://www.example.com/A', "
  "'http://www.example.com/B', unqualified"
}

DECLARE_XER_ENCODERS(AEProduct, ae);
DECLARE_EXER_ENCODERS(AEProduct, ae);

const AEProduct aep := {
  name  := "Trousers",
  price := 20,
  info  := "<xyz:color xmlns:xyz=""http://www.example.com/A"" available=""true"">red</xyz:color>"
}

const universal charstring str_ae_e :=
"<AEProduct>\n" &
"\t<name>Trousers</name>\n" &
"\t<price>20</price>\n" &
"\t<xyz:color xmlns:xyz=\"http://www.example.com/A\" available=\"true\">red</xyz:color>\n" &
"</AEProduct>\n\n";

const universal charstring str_ae_b :=
"<AEProduct>\n" &
"\t<name>Trousers</name>\n" &
"\t<price>20</price>\n" &
"\t<info>&lt;xyz:color xmlns:xyz=&quot;http://www.example.com/A&quot; available=&quot;true&quot;&gt;red&lt;/xyz:color&gt;</info>\n" &
"</AEProduct>\n\n";

testcase encode_aeopt() runs on AE
{
  CHECK_METHOD(bxer_enc_ae, aep, str_ae_b);
  CHECK_METHOD(exer_enc_ae, aep, str_ae_e);
}

testcase decode_aeopt() runs on AE
{
  CHECK_DECODE(bxer_dec_ae, str_ae_b, AEProduct, aep);
  CHECK_DECODE(exer_dec_ae, str_ae_e, AEProduct, aep);
}

// .- -. -.. /  -. --- .-- /  ..-. --- .-. /  ... --- -- . - .... .. -. --. 
//  -.-. --- -- .--. .-.. . - . .-.. -.-- /  -.. .. ..-. ..-. . .-. . -. -

type record AFProduct {
  charstring name,
  integer    price,
  universal charstring info optional
}
with {
  variant (info) "anyElement except 'http://www.example.com/A', 'http://www.example.com/B', unqualified"
}

DECLARE_XER_ENCODERS(AFProduct, af);
DECLARE_EXER_ENCODERS(AFProduct, af);

const AFProduct afp := {
  name  := "Trousers",
  price := 20,
  info  := "<xyz:color xmlns:xyz=""http://www.example.com/C"" available=""true"">red</xyz:color>"
}

const universal charstring str_af_e :=
"<AFProduct>\n" &
"\t<name>Trousers</name>\n" &
"\t<price>20</price>\n" &
"\t<xyz:color xmlns:xyz=\"http://www.example.com/C\" available=\"true\">red</xyz:color>\n" &
"</AFProduct>\n\n";

const universal charstring str_af_b :=
"<AFProduct>\n" &
"\t<name>Trousers</name>\n" &
"\t<price>20</price>\n" &
"\t<info>&lt;xyz:color xmlns:xyz=&quot;http://www.example.com/C&quot; available=&quot;true&quot;&gt;red&lt;/xyz:color&gt;</info>\n" &
"</AFProduct>\n\n";

testcase encode_afopt() runs on AE
{
  CHECK_METHOD(bxer_enc_af, afp, str_af_b);
  CHECK_METHOD(exer_enc_af, afp, str_af_e);
}

testcase decode_afopt() runs on AE
{
  CHECK_DECODE(bxer_dec_af, str_af_b, AFProduct, afp);
  CHECK_DECODE(exer_dec_af, str_af_e, AFProduct, afp);
}

// .- -. -.. /  -. --- .-- /  ..-. --- .-. /  ... --- -- . - .... .. -. --. 
//  -.-. --- -- .--. .-.. . - . .-.. -.-- /  -.. .. ..-. ..-. . .-. . -. -

// ANY-ELEMENT as the only member of a record is a corner case
type record anys_and_only_anys {
  record of universal charstring elements optional
}
with {
  variant (elements) "anyElement"
}

DECLARE_XER_ENCODERS(anys_and_only_anys, aaoa);
DECLARE_EXER_ENCODERS(anys_and_only_anys, aaoa);

const anys_and_only_anys noanys_empty := { elements := {} }
const anys_and_only_anys noanys_omit := { elements := omit }

// the empty array is encoded into this in basic XER
const universal charstring bstr_noanys :=
"<anys_and_only_anys>\n" &
"\t<elements/>\n" &
"</anys_and_only_anys>\n\n";

// both the empty array and the omitted field are encoded into this in extended XER
// this is always decoded into an omitted field
const universal charstring estr_noanys :=
"<anys_and_only_anys/>\n\n";

const anys_and_only_anys marx := {
  elements := {"<chico/>", "<groucho/>", "<karl></karl>"}
}
const universal charstring estr_marx :=
"<anys_and_only_anys>\n" &
"\t<chico/>\n" &
"\t<groucho/>\n" &
"\t<karl></karl>\n" &
"</anys_and_only_anys>\n\n";

const universal charstring bstr_marx :=
"<anys_and_only_anys>\n" &
"\t<elements>\n" &
"\t\t<UNIVERSAL_CHARSTRING>&lt;chico/&gt;</UNIVERSAL_CHARSTRING>\n" &
"\t\t<UNIVERSAL_CHARSTRING>&lt;groucho/&gt;</UNIVERSAL_CHARSTRING>\n" &
"\t\t<UNIVERSAL_CHARSTRING>&lt;karl&gt;&lt;/karl&gt;</UNIVERSAL_CHARSTRING>\n" &
"\t</elements>\n" &
"</anys_and_only_anys>\n\n";

// When decoding EXER, karl becomes an empty element too (?)
const anys_and_only_anys marx_dec := {
  elements := {"<chico/>", "<groucho/>", "<karl/>"}
}

testcase encode_only_opt() runs on AE
{
  CHECK_METHOD(bxer_enc_aaoa, noanys_empty, bstr_noanys);
  CHECK_METHOD(exer_enc_aaoa, noanys_empty, estr_noanys);
  CHECK_METHOD(exer_enc_aaoa, noanys_omit, estr_noanys);

  CHECK_METHOD(bxer_enc_aaoa, marx, bstr_marx);
  CHECK_METHOD(exer_enc_aaoa, marx, estr_marx);
}

testcase decode_only_opt() runs on AE
{
  CHECK_DECODE(bxer_dec_aaoa, bstr_noanys, anys_and_only_anys, noanys_empty);
  CHECK_DECODE(exer_dec_aaoa, estr_noanys, anys_and_only_anys, noanys_omit);

  CHECK_DECODE(bxer_dec_aaoa, bstr_marx, anys_and_only_anys, marx);
  CHECK_DECODE(exer_dec_aaoa, estr_marx, anys_and_only_anys, marx_dec);
}

control
{
  execute(encode_aeopt())
  execute(decode_aeopt())

  execute(encode_afopt())
  execute(decode_afopt())

//  execute(encode_anys())
//  execute(decode_anys())

//  execute(encode_utanys())
//  execute(decode_utanys())
  
  execute(encode_only_opt())
  execute(decode_only_opt())
}

}
with {
encode "XML"
}