25 lines
595 B
Text
25 lines
595 B
Text
import Lean.Data.Json.Parser
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import Lean.Data.Json.Printer
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def test (s : String) : String :=
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match Lean.Json.parse s with
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| Except.ok res => toString res
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| Except.error err => err
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#eval test "null"
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#eval test "false"
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#eval test "true"
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#eval test "123.456e-7"
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#eval test "-0.01e8"
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#eval test "\"\""
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#eval test "\"abc\""
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#eval test "[true, 123, \"foo\", []]"
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#eval test "{\"a\": 1.2, \"b\": \"foo\", \"c\": null, \"d\": {\"foo\": \"bar\"}, \"e\": [{}]}"
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#eval test "[false_]"
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#eval test "["
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#eval test "]"
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#eval test "{"
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#eval test "\""
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#eval test "1."
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#eval test "{foo: 1}"
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#eval test " "
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