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/*
* Copyright (c) 2017 Cisco and/or its affiliates.
* 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:
*
* http://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.
*/
/*
* testdata_common.h
* TransportRTA
*/
#ifndef TransportRTA_testdata_common_h
#define TransportRTA_testdata_common_h
#include <ccnx/common/codec/ccnxCodec_Error.h>
typedef struct tlv_extent {
uint16_t offset;
uint16_t length;
} TlvExtent;
// Equal to { 0xFFFF, 0xFFFF }
extern const TlvExtent TlvExtentNotFound;
/**
* Determine if two TlvExtent instances are equal.
*
* The following equivalence relations on non-null `TlvExtent` instances are maintained:
*
* * It is reflexive: for any non-null reference value x, `TlvExtent_Equals(x, x)`
* must return true.
*
* * It is symmetric: for any non-null reference values x and y,
* `tlvExtent_Equals(x, y)` must return true if and only if
* `tlvExtent_Equals(y, x)` returns true.
*
* * It is transitive: for any non-null reference values x, y, and z, if
* `tlvExtent_Equals(x, y)` returns true and
* `tlvExtent_Equals(y, z)` returns true,
* then `tlvExtent_Equals(x, z)` must return true.
*
* * It is consistent: for any non-null reference values x and y, multiple
* invocations of `tlvExtent_Equals(x, y)` consistently return true or
* consistently return false.
*
* * For any non-null reference value x, `tlvExtent_Equals(x, NULL)` must
* return false.
*
* @param a A pointer to a `TlvExtent` instance.
* @param b A pointer to a `TlvExtent` instance.
* @return true if the two `TlvExtent` instances are equal.
*
* Example:
* @code
* {
* TlvExtent *a = tlvExtent_Create();
* TlvExtent *b = tlvExtent_Create();
*
* if (tlvExtent_Equals(a, b)) {
* // true
* } else {
* // false
* }
* }
* @endcode
*/
bool tlvExtent_Equals(const TlvExtent *a, const TlvExtent *b);
#define TRUTHTABLENAME(NAME) NAME ## _truthTableEntries
// easy way to generate table entries, so long as you use the standard naming
// convention for the the TruthTableEntry array
#define TABLEENTRY(NAME, ERROR) { .testname = #NAME, .packet = NAME, .length = sizeof(NAME), .expectedError = ERROR, .entry = TRUTHTABLENAME(NAME) }
typedef struct testrig_truth_table_entry {
bool wellKnownType;
// is the wellKnownType in the body manifest? or the header?
bool bodyManifest;
// if its a well known type, this is the manifest array index
// otherwise, its the unknown type value
int indexOrKey;
TlvExtent extent;
} TruthTableEntry;
typedef struct testrig_truth_table {
const char *testname;
uint8_t *packet;
size_t length;
CCNxCodecErrorCodes expectedError;
// the array is terminated by a T_INVALID value
// for "arrayIndexOrTypeKey"
TruthTableEntry *entry;
} TruthTable;
#endif
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