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85a9b2ee84
This change moves all test strings out of test/intltest/messageformat2test.cpp and into JSON files, which are parsed/run by code in a new file, test/intltest/messageformat2test_read_json.cpp . It also removes the file test/intltest/messageformat2test_fromjson.cpp , which contained tests that are now stored in JSON files. To enable this, a new vendored library is added: nlohmann/json . This library is introduced as a dependency for the MF2 tests. The required part of the library is a single header file, which is added under icu4c/source/tools/toolutil/. Also adds a wrapper file for the vendored JSON header file that defines macros that disable exceptions. Co-authored-by: Steven R. Loomis <srl295@gmail.com>
38 lines
1.3 KiB
C
38 lines
1.3 KiB
C
// © 2024 and later: Unicode, Inc. and others.
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// License & terms of use: http://www.unicode.org/copyright.html
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#ifndef __UJSON_H__
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#define __UJSON_H__
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/*
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Without this code, the output if the JSON library code
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throws an exception would look like:
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terminate called after throwing an instance of 'nlohmann::json_abi_v3_11_3::detail::parse_error'
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what(): [json.exception.parse_error.101] parse error at line 1, column 1: attempting to parse an empty input; check that your input string or stream contains the expected JSON
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Aborted (core dumped)
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(for example, if one of the JSON tests files contains an error or a file doesn't exist.)
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With this code, the output is:
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JSON exception thrown; modify tools/ctestfw//ujson.h to get diagnostics.
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Exiting immediately.
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The entire #if block can be commented out in order to temporarily enable exceptions
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and get a better parse error message (temporarily, while debugging).
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*/
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// Disable exceptions in JSON parser
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#if _HAS_EXCEPTIONS == 0
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#define JSON_TRY_USER if(true)
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#define JSON_CATCH_USER(exception) if(false)
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#define JSON_THROW_USER(exception) { \
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printf("JSON exception thrown; modify tools/toolutil/ujson.h to get diagnostics.\n\
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Exiting immediately.\n"); \
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exit(1); \
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}
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#endif
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#include "json-json.hpp"
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#endif /* __UJSON_H__ */
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