mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-02-12 09:17:53 +00:00
98 lines
4.5 KiB
Lua
98 lines
4.5 KiB
Lua
-- Copyright 2022 Justine Alexandra Roberts Tunney
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--
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-- Permission to use, copy, modify, and/or distribute this software for
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-- any purpose with or without fee is hereby granted, provided that the
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-- above copyright notice and this permission notice appear in all copies.
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--
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-- THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
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-- WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
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-- WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
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-- AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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-- DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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-- PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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-- TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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-- PERFORMANCE OF THIS SOFTWARE.
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assert(EncodeLua(DecodeJson[[ ]]) == 'nil')
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assert(EncodeLua(DecodeJson[[ 0 ]]) == '0' )
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assert(EncodeLua(DecodeJson[[ [1] ]]) == '{1}')
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assert(EncodeLua(DecodeJson[[ 2.3 ]]) == '2.3')
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assert(EncodeLua(DecodeJson[[ [1,3,2] ]]) == '{1, 3, 2}')
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assert(EncodeLua(DecodeJson[[ {1: 2, 3: 4} ]]) == '{[1]=2, [3]=4}')
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assert(EncodeLua(DecodeJson[[ {"foo": 2, "bar": 4} ]]) == '{bar=4, foo=2}')
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assert(EncodeLua(DecodeJson[[ null ]]) == 'nil')
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assert(EncodeLua(DecodeJson[[ -123 ]]) == '-123')
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assert(EncodeLua(DecodeJson[[ 1e6 ]]) == '1000000.')
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assert(EncodeLua(DecodeJson[[ 1.e-6 ]]) == '0.000001')
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assert(EncodeLua(DecodeJson[[ 1e-06 ]]) == '0.000001')
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assert(EncodeLua(DecodeJson[[ 9.123e6 ]]) == '9123000.')
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assert(EncodeLua(DecodeJson[[ [{"heh": [1,3,2]}] ]]) == '{{heh={1, 3, 2}}}')
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assert(EncodeLua(DecodeJson[[ 3.14159 ]]) == '3.14159')
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assert(EncodeLua(DecodeJson[[ {3=4} ]]) == '{[3]=4}')
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assert(EncodeLua(DecodeJson[[ 1e-12 ]]) == '1e-12')
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assert(EncodeJson(DecodeJson[[ 1e-12 ]]) == '1e-12')
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assert(EncodeJson(DecodeJson[[ true ]]) == 'true')
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assert(EncodeJson(DecodeJson[[ false ]]) == 'false')
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assert(EncodeJson(DecodeJson[[ null ]]) == 'null')
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assert(EncodeJson(DecodeJson[[ [] ]]) == '[]')
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assert(EncodeJson(DecodeJson[[ {} ]]) == '{}')
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assert(DecodeJson[["\f"]] == '\f') -- c0
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assert(DecodeJson[["\t"]] == '\t') -- c0
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assert(DecodeJson[["\n"]] == '\n') -- c0
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assert(DecodeJson[["\r"]] == '\r') -- c0
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assert(DecodeJson[["\\"]] == '\\') -- c0
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assert(DecodeJson[["\""]] == '\"') -- c0
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assert(DecodeJson[["\u0100"]] == 'Ā') -- latin-1
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assert(DecodeJson[["\ud800\udf30\ud800\udf30"]] == '𐌰𐌰') -- utf-16 astral planes gothic
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assert(DecodeJson[["\uD800"]] == '\\uD800') -- utf-16 invalid (keep utf-8 well-formed)
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assert(EncodeJson(DecodeJson[[ -9223372036854775808 ]]) == '-9223372036854775808') -- minimum 64-bit integer
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assert(EncodeJson(DecodeJson[[ 9223372036854775807 ]]) == '9223372036854775807') -- maximum 64-bit integer
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assert(EncodeJson(DecodeJson[[ 9223372036854775808 ]]) == '9223372036854776000') -- switches to double due to integer overflow
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assert(EncodeJson(DecodeJson[[ -9223372036854775809 ]]) == '-9223372036854776000') -- switches to double due to integer underflow
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assert(EncodeJson(DecodeJson[[ 9223372036854775807.0 ]]) == '9223372036854776000') -- switches to double due to period mark
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assert(EncodeJson(DecodeJson[[ 2.7182818284590452354 ]]) == '2.718281828459045') -- euler constant w/ 17 digit precision
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assert( EncodeLua(DecodeJson[[ 2.7182818284590452354 ]]) == '2.718281828459045') -- euler constant w/ 17 digit precision
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--------------------------------------------------------------------------------
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-- benchmark nanos ticks
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--------------------------------------------------------------------------------
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-- JsonParseEmpty 23 72
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-- JsonParseInteger 45 142
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-- JsonParseDouble 108 335
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-- JsonParseString 106 329
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-- JsonParseArray 243 754
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-- JsonParseObject 523 1622
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function JsonParseEmpty()
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DecodeJson[[]]
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end
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function JsonParseInteger()
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DecodeJson[[ -9223372036854775808 ]]
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end
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function JsonParseDouble()
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DecodeJson[[ 2.7182818284590452354 ]]
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end
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function JsonParseString()
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DecodeJson[[ "\ud800\udf30 he𐌰𐌰o \ud800\udf30" ]]
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end
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function JsonParseArray()
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DecodeJson[[ [123,456,789] ]]
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end
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function JsonParseObject()
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DecodeJson[[ {"3":"1", "4":"1", "5":"9"} ]]
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end
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print('JsonParseEmpty', Benchmark(JsonParseEmpty))
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print('JsonParseInteg', Benchmark(JsonParseInteger))
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print('JsonParseDouble', Benchmark(JsonParseDouble))
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print('JsonParseString', Benchmark(JsonParseString))
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print('JsonParseArray', Benchmark(JsonParseArray))
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print('JsonParseObject', Benchmark(JsonParseObject))
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