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Make JSON parser nearly perfectly compliant (#483)

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Gautham 2022-07-13 20:08:23 +05:30 • committed by GitHub
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5 changed files with 30 additions and 31 deletions
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22
test/tool/net/jsontestsuite_lenient_test.lua
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@ -27,19 +27,12 @@
--
-- [jart] these tests deviate from the expectations of the upstream test
-- suite. most of these failures are because we permit syntax
-- like this since it saves bandwidth and makes the impl smaller.
-- we're also more permissive about things like the encoding of
-- double exponents and empty double fraction.
assert(EncodeLua(DecodeJson('[0 1 2 3 4]')) == '{0, 1, 2, 3, 4}')
-- suite. most of these failures are because we're more permissive
-- about the encoding of double exponents and empty double fraction.
-- from fail1.lua
--------------------------------------------------------------------------------
-- https://github.com/nst/JSONTestSuite/tree/d64aefb55228d9584d3e5b2433f720ea8fd00c82/test_parsing/n_object_missing_semicolon.json
assert(DecodeJson(' {"a" "b"} '))
assert(EncodeLua(DecodeJson(' {"a" "b"} ')) == '{a="b"}')
-- https://github.com/nst/JSONTestSuite/tree/d64aefb55228d9584d3e5b2433f720ea8fd00c82/test_parsing/n_number_real_without_fractional_part.json
assert(DecodeJson(' [1.] '))
assert(EncodeLua(DecodeJson(' [1.] ')) == EncodeLua({1.0}))
@ -66,14 +59,3 @@ assert(EncodeLua(DecodeJson(' [-2.] ')) == '{-2.}')
-- lool
assert(not DecodeJson(' [--2.] '))
-- https://github.com/nst/JSONTestSuite/tree/d64aefb55228d9584d3e5b2433f720ea8fd00c82/test_parsing/n_array_inner_array_no_comma.json
-- (added spaces between [[ and ]] so lua doesn't get confused)
assert(DecodeJson([[
[ 3[ 4] ] ]]))
assert(EncodeLua(DecodeJson([[
[ 3[ 4] ] ]])) == '{3, {4}}')
-- https://github.com/nst/JSONTestSuite/tree/d64aefb55228d9584d3e5b2433f720ea8fd00c82/test_parsing/n_array_1_true_without_comma.json
assert(DecodeJson(' [1 true] '))
assert(EncodeLua(DecodeJson(' [1 true] ')) == '{1, true}')