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# frozen_string_literal: true
require_relative 'test_helper'
class JSONExtParserTest < Test::Unit::TestCase
include JSON
def test_allocate
parser = JSON::Ext::Parser.new("{}")
parser.__send__(:initialize, "{}")
assert_equal "{}", parser.source
parser = JSON::Ext::Parser.allocate
assert_nil parser.source
end
def test_error_messages
ex = assert_raise(ParserError) { parse('Infinity') }
assert_equal "unexpected token at 'Infinity'", ex.message
unless RUBY_PLATFORM =~ /java/
ex = assert_raise(ParserError) { parse('-Infinity') }
assert_equal "unexpected token at '-Infinity'", ex.message
end
ex = assert_raise(ParserError) { parse('NaN') }
assert_equal "unexpected token at 'NaN'", ex.message
end
if GC.respond_to?(:stress=)
def test_gc_stress_parser_new
payload = JSON.dump([{ foo: 1, bar: 2, baz: 3, egg: { spam: 4 } }] * 10)
previous_stress = GC.stress
JSON::Parser.new(payload).parse
ensure
GC.stress = previous_stress
end
def test_gc_stress
payload = JSON.dump([{ foo: 1, bar: 2, baz: 3, egg: { spam: 4 } }] * 10)
previous_stress = GC.stress
JSON.parse(payload)
ensure
GC.stress = previous_stress
end
end
def parse(json)
JSON::Ext::Parser.new(json).parse
end
end
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