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Add MQTT downloader unit tests (#38)
Add unit tests for MQTT library component.
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lib/iot-core-mqtt-file-downloader/test/unit-test/dependencies/cbor.h
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| Original file line number | Diff line number | Diff line change |
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| /* | ||
| * Copyright Amazon.com, Inc. and its affiliates. All Rights Reserved. | ||
| * SPDX-License-Identifier: MIT | ||
| * | ||
| * Licensed under the MIT License. See the LICENSE accompanying this file | ||
| * for the specific language governing permissions and limitations under | ||
| * the License. | ||
| */ | ||
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| /* This file is a simplified and stripped down version of the tinycbor main header file for mocking */ | ||
| #ifndef assert | ||
| #include <assert.h> | ||
| #endif | ||
| #include <limits.h> | ||
| #include <stddef.h> | ||
| #include <stdint.h> | ||
| #include <string.h> | ||
| #include <stdio.h> | ||
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| typedef enum CborType { | ||
| CborIntegerType = 0x00, | ||
| CborByteStringType = 0x40, | ||
| CborTextStringType = 0x60, | ||
| CborArrayType = 0x80, | ||
| CborMapType = 0xa0, | ||
| CborTagType = 0xc0, | ||
| CborSimpleType = 0xe0, | ||
| CborBooleanType = 0xf5, | ||
| CborNullType = 0xf6, | ||
| CborUndefinedType = 0xf7, | ||
| CborHalfFloatType = 0xf9, | ||
| CborFloatType = 0xfa, | ||
| CborDoubleType = 0xfb, | ||
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| CborInvalidType = 0xff /* equivalent to the break byte, so it will never be used */ | ||
| } CborType; | ||
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| /* Error API */ | ||
| typedef enum CborError { | ||
| CborNoError = 0, | ||
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| /* errors in all modes */ | ||
| CborUnknownError, | ||
| CborErrorUnknownLength, /* request for length in array, map, or string with indeterminate length */ | ||
| CborErrorAdvancePastEOF, | ||
| CborErrorIO, | ||
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| /* parser errors streaming errors */ | ||
| CborErrorGarbageAtEnd = 256, | ||
| CborErrorUnexpectedEOF, | ||
| CborErrorUnexpectedBreak, | ||
| CborErrorUnknownType, /* can only happen in major type 7 */ | ||
| CborErrorIllegalType, /* type not allowed here */ | ||
| CborErrorIllegalNumber, | ||
| CborErrorIllegalSimpleType, /* types of value less than 32 encoded in two bytes */ | ||
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| /* parser errors in strict mode parsing only */ | ||
| CborErrorUnknownSimpleType = 512, | ||
| CborErrorUnknownTag, | ||
| CborErrorInappropriateTagForType, | ||
| CborErrorDuplicateObjectKeys, | ||
| CborErrorInvalidUtf8TextString, | ||
| CborErrorExcludedType, | ||
| CborErrorExcludedValue, | ||
| CborErrorImproperValue, | ||
| CborErrorOverlongEncoding, | ||
| CborErrorMapKeyNotString, | ||
| CborErrorMapNotSorted, | ||
| CborErrorMapKeysNotUnique, | ||
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| /* encoder errors */ | ||
| CborErrorTooManyItems = 768, | ||
| CborErrorTooFewItems, | ||
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| /* internal implementation errors */ | ||
| CborErrorDataTooLarge = 1024, | ||
| CborErrorNestingTooDeep, | ||
| CborErrorUnsupportedType, | ||
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| /* errors in converting to JSON */ | ||
| CborErrorJsonObjectKeyIsAggregate = 1280, | ||
| CborErrorJsonObjectKeyNotString, | ||
| CborErrorJsonNotImplemented, | ||
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| CborErrorOutOfMemory = (int) (~0U / 2 + 1), | ||
| CborErrorInternalError = (int) (~0U / 2) /* INT_MAX on two's complement machines */ | ||
| } CborError; | ||
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| struct CborParser | ||
| { | ||
| const uint8_t *end; | ||
| uint32_t flags; | ||
| }; | ||
| typedef struct CborParser CborParser; | ||
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| struct CborEncoder | ||
| { | ||
| union { | ||
| uint8_t *ptr; | ||
| ptrdiff_t bytes_needed; | ||
| } data; | ||
| const uint8_t *end; | ||
| size_t remaining; | ||
| int flags; | ||
| }; | ||
| typedef struct CborEncoder CborEncoder; | ||
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| struct CborValue | ||
| { | ||
| const CborParser *parser; | ||
| const uint8_t *ptr; | ||
| uint32_t remaining; | ||
| uint16_t extra; | ||
| uint8_t type; | ||
| uint8_t flags; | ||
| }; | ||
| typedef struct CborValue CborValue; | ||
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| CborError cbor_parser_init(const uint8_t *buffer, size_t size, uint32_t flags, CborParser *parser, CborValue *it); | ||
| bool cbor_value_is_map(const CborValue *value); | ||
| CborError cbor_value_map_find_value(const CborValue *map, const char *string, CborValue *element); | ||
| CborError cbor_value_get_int64(const CborValue *value, int64_t *result); | ||
| CborError cbor_value_get_int(const CborValue *value, int *result); | ||
| CborError cbor_value_calculate_string_length(const CborValue *value, size_t *length); | ||
| CborError cbor_value_copy_byte_string(const CborValue *value, uint8_t *buffer, size_t *buflen, CborValue *next); | ||
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| void cbor_encoder_init(CborEncoder *encoder, uint8_t *buffer, size_t size, int flags); | ||
| CborError cbor_encoder_create_map(CborEncoder *encoder, CborEncoder *mapEncoder, size_t length); | ||
| CborError cbor_encode_byte_string(CborEncoder *encoder, const uint8_t *string, size_t length); | ||
| CborError cbor_encode_text_stringz(CborEncoder *encoder, const char *string); | ||
| CborError cbor_encode_int(CborEncoder *encoder, int64_t value); | ||
| CborError cbor_encoder_close_container_checked(CborEncoder *encoder, const CborEncoder *containerEncoder); | ||
| size_t cbor_encoder_get_buffer_size(const CborEncoder *encoder, const uint8_t *buffer); | ||
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| CborType cbor_value_get_type(const CborValue *value); |
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