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require 'test_helper'
require 'stringio'
require 'tempfile'
class JSONParserTest < Test::Unit::TestCase
include JSON
def setup
@hash = {
'a' => 2,
'b' => 3.141,
'c' => 'c',
'd' => [ 1, "b", 3.14 ],
'e' => { 'foo' => 'bar' },
'g' => "\"\0\037",
'h' => 1000.0,
'i' => 0.001
}
@json = '{"a":2,"b":3.141,"c":"c","d":[1,"b",3.14],"e":{"foo":"bar"},'\
'"g":"\\"\\u0000\\u001f","h":1.0E3,"i":1.0E-3}'
end
def test_index
end
def test_parser
end
def test_generator
end
def test_state
end
def test_create_id
end
def test_parse
end
def test_parse_bang
end
def test_generate
end
def test_fast_generate
end
def test_pretty_generate
end
def test_load
assert_equal @hash, JSON.load(@json)
tempfile = Tempfile.open('@json')
tempfile.write @json
tempfile.rewind
assert_equal @hash, JSON.load(tempfile)
stringio = StringIO.new(@json)
stringio.rewind
assert_equal @hash, JSON.load(stringio)
assert_equal nil, JSON.load(nil)
assert_equal nil, JSON.load('')
ensure
tempfile.close!
end
def test_load_with_options
json = '{ "foo": NaN }'
assert JSON.load(json, nil, :allow_nan => true)['foo'].nan?
end
def test_dump
too_deep = '[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]'
assert_equal too_deep, dump(eval(too_deep))
assert_kind_of String, Marshal.dump(eval(too_deep))
assert_raises(ArgumentError) { dump(eval(too_deep), 100) }
assert_raises(ArgumentError) { Marshal.dump(eval(too_deep), 100) }
assert_equal too_deep, dump(eval(too_deep), 101)
assert_kind_of String, Marshal.dump(eval(too_deep), 101)
output = StringIO.new
dump(eval(too_deep), output)
assert_equal too_deep, output.string
output = StringIO.new
dump(eval(too_deep), output, 101)
assert_equal too_deep, output.string
end
def test_dump_should_modify_defaults
max_nesting = JSON.dump_default_options[:max_nesting]
dump([], StringIO.new, 10)
assert_equal max_nesting, JSON.dump_default_options[:max_nesting]
end
def test_JSON
end
end
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