diff options
Diffstat (limited to 'test/json')
41 files changed, 1556 insertions, 0 deletions
diff --git a/test/json/fixtures/fail10.json b/test/json/fixtures/fail10.json new file mode 100644 index 0000000000..5d8c0047bd --- /dev/null +++ b/test/json/fixtures/fail10.json @@ -0,0 +1 @@ +{"Extra value after close": true} "misplaced quoted value"
\ No newline at end of file diff --git a/test/json/fixtures/fail11.json b/test/json/fixtures/fail11.json new file mode 100644 index 0000000000..76eb95b458 --- /dev/null +++ b/test/json/fixtures/fail11.json @@ -0,0 +1 @@ +{"Illegal expression": 1 + 2}
\ No newline at end of file diff --git a/test/json/fixtures/fail12.json b/test/json/fixtures/fail12.json new file mode 100644 index 0000000000..77580a4522 --- /dev/null +++ b/test/json/fixtures/fail12.json @@ -0,0 +1 @@ +{"Illegal invocation": alert()}
\ No newline at end of file diff --git a/test/json/fixtures/fail13.json b/test/json/fixtures/fail13.json new file mode 100644 index 0000000000..379406b59b --- /dev/null +++ b/test/json/fixtures/fail13.json @@ -0,0 +1 @@ +{"Numbers cannot have leading zeroes": 013}
\ No newline at end of file diff --git a/test/json/fixtures/fail14.json b/test/json/fixtures/fail14.json new file mode 100644 index 0000000000..0ed366b38a --- /dev/null +++ b/test/json/fixtures/fail14.json @@ -0,0 +1 @@ +{"Numbers cannot be hex": 0x14}
\ No newline at end of file diff --git a/test/json/fixtures/fail18.json b/test/json/fixtures/fail18.json new file mode 100644 index 0000000000..ebc11eb4c2 --- /dev/null +++ b/test/json/fixtures/fail18.json @@ -0,0 +1 @@ +[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[["Too deep"]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]] diff --git a/test/json/fixtures/fail19.json b/test/json/fixtures/fail19.json new file mode 100644 index 0000000000..3b9c46fa9a --- /dev/null +++ b/test/json/fixtures/fail19.json @@ -0,0 +1 @@ +{"Missing colon" null}
\ No newline at end of file diff --git a/test/json/fixtures/fail2.json b/test/json/fixtures/fail2.json new file mode 100644 index 0000000000..6b7c11e5a5 --- /dev/null +++ b/test/json/fixtures/fail2.json @@ -0,0 +1 @@ +["Unclosed array"
\ No newline at end of file diff --git a/test/json/fixtures/fail20.json b/test/json/fixtures/fail20.json new file mode 100644 index 0000000000..27c1af3e72 --- /dev/null +++ b/test/json/fixtures/fail20.json @@ -0,0 +1 @@ +{"Double colon":: null}
\ No newline at end of file diff --git a/test/json/fixtures/fail21.json b/test/json/fixtures/fail21.json new file mode 100644 index 0000000000..62474573b2 --- /dev/null +++ b/test/json/fixtures/fail21.json @@ -0,0 +1 @@ +{"Comma instead of colon", null}
\ No newline at end of file diff --git a/test/json/fixtures/fail22.json b/test/json/fixtures/fail22.json new file mode 100644 index 0000000000..a7752581bc --- /dev/null +++ b/test/json/fixtures/fail22.json @@ -0,0 +1 @@ +["Colon instead of comma": false]
\ No newline at end of file diff --git a/test/json/fixtures/fail23.json b/test/json/fixtures/fail23.json new file mode 100644 index 0000000000..494add1ca1 --- /dev/null +++ b/test/json/fixtures/fail23.json @@ -0,0 +1 @@ +["Bad value", truth]
\ No newline at end of file diff --git a/test/json/fixtures/fail24.json b/test/json/fixtures/fail24.json new file mode 100644 index 0000000000..caff239bfc --- /dev/null +++ b/test/json/fixtures/fail24.json @@ -0,0 +1 @@ +['single quote']
\ No newline at end of file diff --git a/test/json/fixtures/fail25.json b/test/json/fixtures/fail25.json new file mode 100644 index 0000000000..2dfbd259ee --- /dev/null +++ b/test/json/fixtures/fail25.json @@ -0,0 +1 @@ +["tab character in string "] diff --git a/test/json/fixtures/fail27.json b/test/json/fixtures/fail27.json new file mode 100644 index 0000000000..6b01a2ca4a --- /dev/null +++ b/test/json/fixtures/fail27.json @@ -0,0 +1,2 @@ +["line +break"]
\ No newline at end of file diff --git a/test/json/fixtures/fail28.json b/test/json/fixtures/fail28.json new file mode 100644 index 0000000000..621a0101c6 --- /dev/null +++ b/test/json/fixtures/fail28.json @@ -0,0 +1,2 @@ +["line\ +break"]
\ No newline at end of file diff --git a/test/json/fixtures/fail3.json b/test/json/fixtures/fail3.json new file mode 100644 index 0000000000..168c81eb78 --- /dev/null +++ b/test/json/fixtures/fail3.json @@ -0,0 +1 @@ +{unquoted_key: "keys must be quoted"}
\ No newline at end of file diff --git a/test/json/fixtures/fail4.json b/test/json/fixtures/fail4.json new file mode 100644 index 0000000000..9de168bf34 --- /dev/null +++ b/test/json/fixtures/fail4.json @@ -0,0 +1 @@ +["extra comma",]
\ No newline at end of file diff --git a/test/json/fixtures/fail5.json b/test/json/fixtures/fail5.json new file mode 100644 index 0000000000..ddf3ce3d24 --- /dev/null +++ b/test/json/fixtures/fail5.json @@ -0,0 +1 @@ +["double extra comma",,]
\ No newline at end of file diff --git a/test/json/fixtures/fail6.json b/test/json/fixtures/fail6.json new file mode 100644 index 0000000000..ed91580e1b --- /dev/null +++ b/test/json/fixtures/fail6.json @@ -0,0 +1 @@ +[ , "<-- missing value"]
\ No newline at end of file diff --git a/test/json/fixtures/fail7.json b/test/json/fixtures/fail7.json new file mode 100644 index 0000000000..8a96af3e4e --- /dev/null +++ b/test/json/fixtures/fail7.json @@ -0,0 +1 @@ +["Comma after the close"],
\ No newline at end of file diff --git a/test/json/fixtures/fail8.json b/test/json/fixtures/fail8.json new file mode 100644 index 0000000000..b28479c6ec --- /dev/null +++ b/test/json/fixtures/fail8.json @@ -0,0 +1 @@ +["Extra close"]]
\ No newline at end of file diff --git a/test/json/fixtures/fail9.json b/test/json/fixtures/fail9.json new file mode 100644 index 0000000000..5815574f36 --- /dev/null +++ b/test/json/fixtures/fail9.json @@ -0,0 +1 @@ +{"Extra comma": true,}
\ No newline at end of file diff --git a/test/json/fixtures/obsolete_fail1.json b/test/json/fixtures/obsolete_fail1.json new file mode 100644 index 0000000000..98b77de6a8 --- /dev/null +++ b/test/json/fixtures/obsolete_fail1.json @@ -0,0 +1 @@ +"A JSON payload should be an object or array, not a string." diff --git a/test/json/fixtures/pass1.json b/test/json/fixtures/pass1.json new file mode 100644 index 0000000000..7828fcc137 --- /dev/null +++ b/test/json/fixtures/pass1.json @@ -0,0 +1,56 @@ +[ + "JSON Test Pattern pass1", + {"object with 1 member":["array with 1 element"]}, + {}, + [], + -42, + true, + false, + null, + { + "integer": 1234567890, + "real": -9876.543210, + "e": 0.123456789e-12, + "E": 1.234567890E+34, + "": 23456789012E666, + "zero": 0, + "one": 1, + "space": " ", + "quote": "\"", + "backslash": "\\", + "controls": "\b\f\n\r\t", + "slash": "/ & \/", + "alpha": "abcdefghijklmnopqrstuvwyz", + "ALPHA": "ABCDEFGHIJKLMNOPQRSTUVWYZ", + "digit": "0123456789", + "special": "`1~!@#$%^&*()_+-={':[,]}|;.</>?", + "hex": "\u0123\u4567\u89AB\uCDEF\uabcd\uef4A", + "true": true, + "false": false, + "null": null, + "array":[ ], + "object":{ }, + "address": "50 St. James Street", + "url": "http://www.JSON.org/", + "comment": "// /* <!-- --", + "# -- --> */": " ", + " s p a c e d " :[1,2 , 3 + +, + +4 , 5 , 6 ,7 ], + "compact": [1,2,3,4,5,6,7], + "jsontext": "{\"object with 1 member\":[\"array with 1 element\"]}", + "quotes": "" \u0022 %22 0x22 034 "", + "\/\\\"\uCAFE\uBABE\uAB98\uFCDE\ubcda\uef4A\b\f\n\r\t`1~!@#$%^&*()_+-=[]{}|;:',./<>?" +: "A key can be any string" + }, + 0.5 ,98.6 +, +99.44 +, + +1066 + + +,"rosebud"]
\ No newline at end of file diff --git a/test/json/fixtures/pass15.json b/test/json/fixtures/pass15.json new file mode 100644 index 0000000000..fc8376b605 --- /dev/null +++ b/test/json/fixtures/pass15.json @@ -0,0 +1 @@ +["Illegal backslash escape: \x15"]
\ No newline at end of file diff --git a/test/json/fixtures/pass16.json b/test/json/fixtures/pass16.json new file mode 100644 index 0000000000..c43ae3c286 --- /dev/null +++ b/test/json/fixtures/pass16.json @@ -0,0 +1 @@ +["Illegal backslash escape: \'"]
\ No newline at end of file diff --git a/test/json/fixtures/pass17.json b/test/json/fixtures/pass17.json new file mode 100644 index 0000000000..62b9214aed --- /dev/null +++ b/test/json/fixtures/pass17.json @@ -0,0 +1 @@ +["Illegal backslash escape: \017"]
\ No newline at end of file diff --git a/test/json/fixtures/pass2.json b/test/json/fixtures/pass2.json new file mode 100644 index 0000000000..d3c63c7ad8 --- /dev/null +++ b/test/json/fixtures/pass2.json @@ -0,0 +1 @@ +[[[[[[[[[[[[[[[[[[["Not too deep"]]]]]]]]]]]]]]]]]]]
\ No newline at end of file diff --git a/test/json/fixtures/pass26.json b/test/json/fixtures/pass26.json new file mode 100644 index 0000000000..845d26a6a5 --- /dev/null +++ b/test/json/fixtures/pass26.json @@ -0,0 +1 @@ +["tab\ character\ in\ string\ "]
\ No newline at end of file diff --git a/test/json/fixtures/pass3.json b/test/json/fixtures/pass3.json new file mode 100644 index 0000000000..4528d51f1a --- /dev/null +++ b/test/json/fixtures/pass3.json @@ -0,0 +1,6 @@ +{ + "JSON Test Pattern pass3": { + "The outermost value": "must be an object or array.", + "In this test": "It is an object." + } +} diff --git a/test/json/json_addition_test.rb b/test/json/json_addition_test.rb new file mode 100644 index 0000000000..a028e0f08a --- /dev/null +++ b/test/json/json_addition_test.rb @@ -0,0 +1,193 @@ +#frozen_string_literal: false +require 'test_helper' +require 'json/add/core' +require 'json/add/complex' +require 'json/add/rational' +require 'json/add/bigdecimal' +require 'json/add/ostruct' +require 'date' + +class JSONAdditionTest < Test::Unit::TestCase + include JSON + + class A + def initialize(a) + @a = a + end + + attr_reader :a + + def ==(other) + a == other.a + end + + def self.json_create(object) + new(*object['args']) + end + + def to_json(*args) + { + 'json_class' => self.class.name, + 'args' => [ @a ], + }.to_json(*args) + end + end + + class A2 < A + def to_json(*args) + { + 'json_class' => self.class.name, + 'args' => [ @a ], + }.to_json(*args) + end + end + + class B + def self.json_creatable? + false + end + + def to_json(*args) + { + 'json_class' => self.class.name, + }.to_json(*args) + end + end + + class C + def self.json_creatable? + false + end + + def to_json(*args) + { + 'json_class' => 'JSONAdditionTest::Nix', + }.to_json(*args) + end + end + + def test_extended_json + a = A.new(666) + assert A.json_creatable? + json = generate(a) + a_again = parse(json, :create_additions => true) + assert_kind_of a.class, a_again + assert_equal a, a_again + end + + def test_extended_json_default + a = A.new(666) + assert A.json_creatable? + json = generate(a) + a_hash = parse(json) + assert_kind_of Hash, a_hash + end + + def test_extended_json_disabled + a = A.new(666) + assert A.json_creatable? + json = generate(a) + a_again = parse(json, :create_additions => true) + assert_kind_of a.class, a_again + assert_equal a, a_again + a_hash = parse(json, :create_additions => false) + assert_kind_of Hash, a_hash + assert_equal( + {"args"=>[666], "json_class"=>"JSONAdditionTest::A"}.sort_by { |k,| k }, + a_hash.sort_by { |k,| k } + ) + end + + def test_extended_json_fail1 + b = B.new + assert !B.json_creatable? + json = generate(b) + assert_equal({ "json_class"=>"JSONAdditionTest::B" }, parse(json)) + end + + def test_extended_json_fail2 + c = C.new + assert !C.json_creatable? + json = generate(c) + assert_raise(ArgumentError, NameError) { parse(json, :create_additions => true) } + end + + def test_raw_strings + raw = '' + raw.respond_to?(:encode!) and raw.encode!(Encoding::ASCII_8BIT) + raw_array = [] + for i in 0..255 + raw << i + raw_array << i + end + json = raw.to_json_raw + json_raw_object = raw.to_json_raw_object + hash = { 'json_class' => 'String', 'raw'=> raw_array } + assert_equal hash, json_raw_object + assert_match(/\A\{.*\}\z/, json) + assert_match(/"json_class":"String"/, json) + assert_match(/"raw":\[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255\]/, json) + raw_again = parse(json, :create_additions => true) + assert_equal raw, raw_again + end + + MyJsonStruct = Struct.new 'MyJsonStruct', :foo, :bar + + def test_core + t = Time.now + assert_equal t, JSON(JSON(t), :create_additions => true) + d = Date.today + assert_equal d, JSON(JSON(d), :create_additions => true) + d = DateTime.civil(2007, 6, 14, 14, 57, 10, Rational(1, 12), 2299161) + assert_equal d, JSON(JSON(d), :create_additions => true) + assert_equal 1..10, JSON(JSON(1..10), :create_additions => true) + assert_equal 1...10, JSON(JSON(1...10), :create_additions => true) + assert_equal "a".."c", JSON(JSON("a".."c"), :create_additions => true) + assert_equal "a"..."c", JSON(JSON("a"..."c"), :create_additions => true) + s = MyJsonStruct.new 4711, 'foot' + assert_equal s, JSON(JSON(s), :create_additions => true) + struct = Struct.new :foo, :bar + s = struct.new 4711, 'foot' + assert_raise(JSONError) { JSON(s) } + begin + raise TypeError, "test me" + rescue TypeError => e + e_json = JSON.generate e + e_again = JSON e_json, :create_additions => true + assert_kind_of TypeError, e_again + assert_equal e.message, e_again.message + assert_equal e.backtrace, e_again.backtrace + end + assert_equal(/foo/, JSON(JSON(/foo/), :create_additions => true)) + assert_equal(/foo/i, JSON(JSON(/foo/i), :create_additions => true)) + end + + def test_utc_datetime + now = Time.now + d = DateTime.parse(now.to_s, :create_additions => true) # usual case + assert_equal d, parse(d.to_json, :create_additions => true) + d = DateTime.parse(now.utc.to_s) # of = 0 + assert_equal d, parse(d.to_json, :create_additions => true) + d = DateTime.civil(2008, 6, 17, 11, 48, 32, Rational(1,24)) + assert_equal d, parse(d.to_json, :create_additions => true) + d = DateTime.civil(2008, 6, 17, 11, 48, 32, Rational(12,24)) + assert_equal d, parse(d.to_json, :create_additions => true) + end + + def test_rational_complex + assert_equal Rational(2, 9), parse(JSON(Rational(2, 9)), :create_additions => true) + assert_equal Complex(2, 9), parse(JSON(Complex(2, 9)), :create_additions => true) + end + + def test_bigdecimal + assert_equal BigDecimal('3.141', 23), JSON(JSON(BigDecimal('3.141', 23)), :create_additions => true) + assert_equal BigDecimal('3.141', 666), JSON(JSON(BigDecimal('3.141', 666)), :create_additions => true) + end + + def test_ostruct + o = OpenStruct.new + # XXX this won't work; o.foo = { :bar => true } + o.foo = { 'bar' => true } + assert_equal o, parse(JSON(o), :create_additions => true) + end +end diff --git a/test/json/json_common_interface_test.rb b/test/json/json_common_interface_test.rb new file mode 100644 index 0000000000..29b4a5b569 --- /dev/null +++ b/test/json/json_common_interface_test.rb @@ -0,0 +1,126 @@ +#frozen_string_literal: false +require 'test_helper' +require 'stringio' +require 'tempfile' + +class JSONCommonInterfaceTest < 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":1000.0,"i":0.001}' + end + + def test_index + assert_equal @json, JSON[@hash] + assert_equal @hash, JSON[@json] + end + + def test_parser + assert_match /::Parser\z/, JSON.parser.name + end + + def test_generator + assert_match /::Generator\z/, JSON.generator.name + end + + def test_state + assert_match /::Generator::State\z/, JSON.state.name + end + + def test_create_id + assert_equal 'json_class', JSON.create_id + JSON.create_id = 'foo_bar' + assert_equal 'foo_bar', JSON.create_id + ensure + JSON.create_id = 'json_class' + end + + def test_deep_const_get + assert_raise(ArgumentError) { JSON.deep_const_get('Nix::Da') } + assert_equal File::SEPARATOR, JSON.deep_const_get('File::SEPARATOR') + end + + def test_parse + assert_equal [ 1, 2, 3, ], JSON.parse('[ 1, 2, 3 ]') + end + + def test_parse_bang + assert_equal [ 1, NaN, 3, ], JSON.parse!('[ 1, NaN, 3 ]') + end + + def test_generate + assert_equal '[1,2,3]', JSON.generate([ 1, 2, 3 ]) + end + + def test_fast_generate + assert_equal '[1,2,3]', JSON.generate([ 1, 2, 3 ]) + end + + def test_pretty_generate + assert_equal "[\n 1,\n 2,\n 3\n]", JSON.pretty_generate([ 1, 2, 3 ]) + 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_load_null + assert_equal nil, JSON.load(nil, nil, :allow_blank => true) + assert_raise(TypeError) { JSON.load(nil, nil, :allow_blank => false) } + assert_raise(JSON::ParserError) { JSON.load('', nil, :allow_blank => false) } + end + + def test_dump + too_deep = '[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]' + assert_equal too_deep, dump(eval(too_deep)) + assert_kind_of String, Marshal.dump(eval(too_deep)) + assert_raise(ArgumentError) { dump(eval(too_deep), 100) } + assert_raise(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 + assert_equal @json, JSON(@hash) + assert_equal @hash, JSON(@json) + end +end diff --git a/test/json/json_encoding_test.rb b/test/json/json_encoding_test.rb new file mode 100644 index 0000000000..cc7b71553a --- /dev/null +++ b/test/json/json_encoding_test.rb @@ -0,0 +1,107 @@ +# encoding: utf-8 +#frozen_string_literal: false +require 'test_helper' + +class JSONEncodingTest < Test::Unit::TestCase + include JSON + + def setup + @utf_8 = '"© ≠ €!"' + @ascii_8bit = @utf_8.dup.force_encoding('ascii-8bit') + @parsed = "© ≠ €!" + @generated = '"\u00a9 \u2260 \u20ac!"' + if String.method_defined?(:encode) + @utf_16_data = @parsed.encode('utf-16be', 'utf-8') + @utf_16be = @utf_8.encode('utf-16be', 'utf-8') + @utf_16le = @utf_8.encode('utf-16le', 'utf-8') + @utf_32be = @utf_8.encode('utf-32be', 'utf-8') + @utf_32le = @utf_8.encode('utf-32le', 'utf-8') + else + require 'iconv' + @utf_16_data, = Iconv.iconv('utf-16be', 'utf-8', @parsed) + @utf_16be, = Iconv.iconv('utf-16be', 'utf-8', @utf_8) + @utf_16le, = Iconv.iconv('utf-16le', 'utf-8', @utf_8) + @utf_32be, = Iconv.iconv('utf-32be', 'utf-8', @utf_8) + @utf_32le, = Iconv.iconv('utf-32le', 'utf-8', @utf_8) + end + end + + def test_parse + assert_equal @parsed, JSON.parse(@ascii_8bit) + assert_equal @parsed, JSON.parse(@utf_8) + assert_equal @parsed, JSON.parse(@utf_16be) + assert_equal @parsed, JSON.parse(@utf_16le) + assert_equal @parsed, JSON.parse(@utf_32be) + assert_equal @parsed, JSON.parse(@utf_32le) + end + + def test_generate + assert_equal @generated, JSON.generate(@parsed, :ascii_only => true) + assert_equal @generated, JSON.generate(@utf_16_data, :ascii_only => true) + end + + def test_unicode + assert_equal '""', ''.to_json + assert_equal '"\\b"', "\b".to_json + assert_equal '"\u0001"', 0x1.chr.to_json + assert_equal '"\u001f"', 0x1f.chr.to_json + assert_equal '" "', ' '.to_json + assert_equal "\"#{0x7f.chr}\"", 0x7f.chr.to_json + utf8 = [ "© ≠ €! \01" ] + json = '["© ≠ €! \u0001"]' + assert_equal json, utf8.to_json(:ascii_only => false) + assert_equal utf8, parse(json) + json = '["\u00a9 \u2260 \u20ac! \u0001"]' + assert_equal json, utf8.to_json(:ascii_only => true) + assert_equal utf8, parse(json) + utf8 = ["\343\201\202\343\201\204\343\201\206\343\201\210\343\201\212"] + json = "[\"\343\201\202\343\201\204\343\201\206\343\201\210\343\201\212\"]" + assert_equal utf8, parse(json) + assert_equal json, utf8.to_json(:ascii_only => false) + utf8 = ["\343\201\202\343\201\204\343\201\206\343\201\210\343\201\212"] + assert_equal utf8, parse(json) + json = "[\"\\u3042\\u3044\\u3046\\u3048\\u304a\"]" + assert_equal json, utf8.to_json(:ascii_only => true) + assert_equal utf8, parse(json) + utf8 = ['საქართველო'] + json = '["საქართველო"]' + assert_equal json, utf8.to_json(:ascii_only => false) + json = "[\"\\u10e1\\u10d0\\u10e5\\u10d0\\u10e0\\u10d7\\u10d5\\u10d4\\u10da\\u10dd\"]" + assert_equal json, utf8.to_json(:ascii_only => true) + assert_equal utf8, parse(json) + assert_equal '["Ã"]', generate(["Ã"], :ascii_only => false) + assert_equal '["\\u00c3"]', generate(["Ã"], :ascii_only => true) + assert_equal ["€"], parse('["\u20ac"]') + utf8 = ["\xf0\xa0\x80\x81"] + json = "[\"\xf0\xa0\x80\x81\"]" + assert_equal json, generate(utf8, :ascii_only => false) + assert_equal utf8, parse(json) + json = '["\ud840\udc01"]' + assert_equal json, generate(utf8, :ascii_only => true) + assert_equal utf8, parse(json) + assert_raise(JSON::ParserError) { parse('"\u"') } + assert_raise(JSON::ParserError) { parse('"\ud800"') } + end + + def test_chars + (0..0x7f).each do |i| + json = '["\u%04x"]' % i + if RUBY_VERSION >= "1.9." + i = i.chr + end + assert_equal i, parse(json).first[0] + if i == ?\b + generated = generate(["" << i]) + assert '["\b"]' == generated || '["\10"]' == generated + elsif [?\n, ?\r, ?\t, ?\f].include?(i) + assert_equal '[' << ('' << i).dump << ']', generate(["" << i]) + elsif i.chr < 0x20.chr + assert_equal json, generate(["" << i]) + end + end + assert_raise(JSON::GeneratorError) do + generate(["\x80"], :ascii_only => true) + end + assert_equal "\302\200", parse('["\u0080"]').first + end +end diff --git a/test/json/json_ext_parser_test.rb b/test/json/json_ext_parser_test.rb new file mode 100644 index 0000000000..c5a030ea8a --- /dev/null +++ b/test/json/json_ext_parser_test.rb @@ -0,0 +1,15 @@ +#frozen_string_literal: false +require 'test_helper' + +class JSONExtParserTest < Test::Unit::TestCase + if defined?(JSON::Ext::Parser) + def test_allocate + parser = JSON::Ext::Parser.new("{}") + assert_raise(TypeError, '[ruby-core:35079]') do + parser.__send__(:initialize, "{}") + end + parser = JSON::Ext::Parser.allocate + assert_raise(TypeError, '[ruby-core:35079]') { parser.source } + end + end +end diff --git a/test/json/json_fixtures_test.rb b/test/json/json_fixtures_test.rb new file mode 100644 index 0000000000..01954fe707 --- /dev/null +++ b/test/json/json_fixtures_test.rb @@ -0,0 +1,32 @@ +#frozen_string_literal: false +require 'test_helper' + +class JSONFixturesTest < Test::Unit::TestCase + def setup + fixtures = File.join(File.dirname(__FILE__), 'fixtures/{fail,pass}.json') + passed, failed = Dir[fixtures].partition { |f| f['pass'] } + @passed = passed.inject([]) { |a, f| a << [ f, File.read(f) ] }.sort + @failed = failed.inject([]) { |a, f| a << [ f, File.read(f) ] }.sort + end + + def test_passing + for name, source in @passed + begin + assert JSON.parse(source), + "Did not pass for fixture '#{name}': #{source.inspect}" + rescue => e + warn "\nCaught #{e.class}(#{e}) for fixture '#{name}': #{source.inspect}\n#{e.backtrace * "\n"}" + raise e + end + end + end + + def test_failing + for name, source in @failed + assert_raise(JSON::ParserError, JSON::NestingError, + "Did not fail for fixture '#{name}': #{source.inspect}") do + JSON.parse(source) + end + end + end +end diff --git a/test/json/json_generator_test.rb b/test/json/json_generator_test.rb new file mode 100644 index 0000000000..86be398f46 --- /dev/null +++ b/test/json/json_generator_test.rb @@ -0,0 +1,377 @@ +#!/usr/bin/env ruby +# encoding: utf-8 +# frozen_string_literal: false + +require 'test_helper' + +class JSONGeneratorTest < 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 + } + @json2 = '{"a":2,"b":3.141,"c":"c","d":[1,"b",3.14],"e":{"foo":"bar"},' + + '"g":"\\"\\u0000\\u001f","h":1000.0,"i":0.001}' + @json3 = <<'EOT'.chomp +{ + "a": 2, + "b": 3.141, + "c": "c", + "d": [ + 1, + "b", + 3.14 + ], + "e": { + "foo": "bar" + }, + "g": "\"\u0000\u001f", + "h": 1000.0, + "i": 0.001 +} +EOT + end + + def test_generate + json = generate(@hash) + assert_equal(parse(@json2), parse(json)) + json = JSON[@hash] + assert_equal(parse(@json2), parse(json)) + parsed_json = parse(json) + assert_equal(@hash, parsed_json) + json = generate({1=>2}) + assert_equal('{"1":2}', json) + parsed_json = parse(json) + assert_equal({"1"=>2}, parsed_json) + assert_equal '666', generate(666) + end + + def test_generate_pretty + json = pretty_generate(@hash) + # hashes aren't (insertion) ordered on every ruby implementation + # assert_equal(@json3, json) + assert_equal(parse(@json3), parse(json)) + parsed_json = parse(json) + assert_equal(@hash, parsed_json) + json = pretty_generate({1=>2}) + assert_equal(<<'EOT'.chomp, json) +{ + "1": 2 +} +EOT + parsed_json = parse(json) + assert_equal({"1"=>2}, parsed_json) + assert_equal '666', pretty_generate(666) + end + + def test_generate_custom + state = State.new(:space_before => " ", :space => " ", :indent => "<i>", :object_nl => "\n", :array_nl => "<a_nl>") + json = generate({1=>{2=>3,4=>[5,6]}}, state) + assert_equal(<<'EOT'.chomp, json) +{ +<i>"1" : { +<i><i>"2" : 3, +<i><i>"4" : [<a_nl><i><i><i>5,<a_nl><i><i><i>6<a_nl><i><i>] +<i>} +} +EOT + end + + def test_fast_generate + json = fast_generate(@hash) + assert_equal(parse(@json2), parse(json)) + parsed_json = parse(json) + assert_equal(@hash, parsed_json) + json = fast_generate({1=>2}) + assert_equal('{"1":2}', json) + parsed_json = parse(json) + assert_equal({"1"=>2}, parsed_json) + assert_equal '666', fast_generate(666) + end + + def test_own_state + state = State.new + json = generate(@hash, state) + assert_equal(parse(@json2), parse(json)) + parsed_json = parse(json) + assert_equal(@hash, parsed_json) + json = generate({1=>2}, state) + assert_equal('{"1":2}', json) + parsed_json = parse(json) + assert_equal({"1"=>2}, parsed_json) + assert_equal '666', generate(666, state) + end + + def test_states + json = generate({1=>2}, nil) + assert_equal('{"1":2}', json) + s = JSON.state.new + assert s.check_circular? + assert s[:check_circular?] + h = { 1=>2 } + h[3] = h + assert_raise(JSON::NestingError) { generate(h) } + assert_raise(JSON::NestingError) { generate(h, s) } + s = JSON.state.new + a = [ 1, 2 ] + a << a + assert_raise(JSON::NestingError) { generate(a, s) } + assert s.check_circular? + assert s[:check_circular?] + end + + def test_pretty_state + state = PRETTY_STATE_PROTOTYPE.dup + assert_equal({ + :allow_nan => false, + :array_nl => "\n", + :ascii_only => false, + :buffer_initial_length => 1024, + :depth => 0, + :indent => " ", + :max_nesting => 100, + :object_nl => "\n", + :space => " ", + :space_before => "", + }.sort_by { |n,| n.to_s }, state.to_h.sort_by { |n,| n.to_s }) + end + + def test_safe_state + state = SAFE_STATE_PROTOTYPE.dup + assert_equal({ + :allow_nan => false, + :array_nl => "", + :ascii_only => false, + :buffer_initial_length => 1024, + :depth => 0, + :indent => "", + :max_nesting => 100, + :object_nl => "", + :space => "", + :space_before => "", + }.sort_by { |n,| n.to_s }, state.to_h.sort_by { |n,| n.to_s }) + end + + def test_fast_state + state = FAST_STATE_PROTOTYPE.dup + assert_equal({ + :allow_nan => false, + :array_nl => "", + :ascii_only => false, + :buffer_initial_length => 1024, + :depth => 0, + :indent => "", + :max_nesting => 0, + :object_nl => "", + :space => "", + :space_before => "", + }.sort_by { |n,| n.to_s }, state.to_h.sort_by { |n,| n.to_s }) + end + + def test_allow_nan + assert_raise(GeneratorError) { generate([JSON::NaN]) } + assert_equal '[NaN]', generate([JSON::NaN], :allow_nan => true) + assert_raise(GeneratorError) { fast_generate([JSON::NaN]) } + assert_raise(GeneratorError) { pretty_generate([JSON::NaN]) } + assert_equal "[\n NaN\n]", pretty_generate([JSON::NaN], :allow_nan => true) + assert_raise(GeneratorError) { generate([JSON::Infinity]) } + assert_equal '[Infinity]', generate([JSON::Infinity], :allow_nan => true) + assert_raise(GeneratorError) { fast_generate([JSON::Infinity]) } + assert_raise(GeneratorError) { pretty_generate([JSON::Infinity]) } + assert_equal "[\n Infinity\n]", pretty_generate([JSON::Infinity], :allow_nan => true) + assert_raise(GeneratorError) { generate([JSON::MinusInfinity]) } + assert_equal '[-Infinity]', generate([JSON::MinusInfinity], :allow_nan => true) + assert_raise(GeneratorError) { fast_generate([JSON::MinusInfinity]) } + assert_raise(GeneratorError) { pretty_generate([JSON::MinusInfinity]) } + assert_equal "[\n -Infinity\n]", pretty_generate([JSON::MinusInfinity], :allow_nan => true) + end + + def test_depth + ary = []; ary << ary + assert_equal 0, JSON::SAFE_STATE_PROTOTYPE.depth + assert_raise(JSON::NestingError) { generate(ary) } + assert_equal 0, JSON::SAFE_STATE_PROTOTYPE.depth + assert_equal 0, JSON::PRETTY_STATE_PROTOTYPE.depth + assert_raise(JSON::NestingError) { JSON.pretty_generate(ary) } + assert_equal 0, JSON::PRETTY_STATE_PROTOTYPE.depth + s = JSON.state.new + assert_equal 0, s.depth + assert_raise(JSON::NestingError) { ary.to_json(s) } + assert_equal 100, s.depth + end + + def test_buffer_initial_length + s = JSON.state.new + assert_equal 1024, s.buffer_initial_length + s.buffer_initial_length = 0 + assert_equal 1024, s.buffer_initial_length + s.buffer_initial_length = -1 + assert_equal 1024, s.buffer_initial_length + s.buffer_initial_length = 128 + assert_equal 128, s.buffer_initial_length + end + + def test_gc + if respond_to?(:assert_in_out_err) + assert_in_out_err(%w[-rjson --disable-gems], <<-EOS, [], []) + bignum_too_long_to_embed_as_string = 1234567890123456789012345 + expect = bignum_too_long_to_embed_as_string.to_s + GC.stress = true + + 10.times do |i| + tmp = bignum_too_long_to_embed_as_string.to_json + raise "'\#{expect}' is expected, but '\#{tmp}'" unless tmp == expect + end + EOS + end + end if GC.respond_to?(:stress=) + + def test_configure_using_configure_and_merge + numbered_state = { + :indent => "1", + :space => '2', + :space_before => '3', + :object_nl => '4', + :array_nl => '5' + } + state1 = JSON.state.new + state1.merge(numbered_state) + assert_equal '1', state1.indent + assert_equal '2', state1.space + assert_equal '3', state1.space_before + assert_equal '4', state1.object_nl + assert_equal '5', state1.array_nl + state2 = JSON.state.new + state2.configure(numbered_state) + assert_equal '1', state2.indent + assert_equal '2', state2.space + assert_equal '3', state2.space_before + assert_equal '4', state2.object_nl + assert_equal '5', state2.array_nl + end + + def test_configure_hash_conversion + state = JSON.state.new + state.configure(:indent => '1') + assert_equal '1', state.indent + state = JSON.state.new + foo = 'foo' + assert_raise(TypeError) do + state.configure(foo) + end + def foo.to_h + { :indent => '2' } + end + state.configure(foo) + assert_equal '2', state.indent + end + + if defined?(JSON::Ext::Generator) + def test_broken_bignum # [ruby-core:38867] + pid = fork do + x = 1 << 64 + x.class.class_eval do + def to_s + end + end + begin + JSON::Ext::Generator::State.new.generate(x) + exit 1 + rescue TypeError + exit 0 + end + end + _, status = Process.waitpid2(pid) + assert status.success? + rescue NotImplementedError + # forking to avoid modifying core class of a parent process and + # introducing race conditions of tests are run in parallel + end + end + + def test_hash_likeness_set_symbol + state = JSON.state.new + assert_equal nil, state[:foo] + assert_equal nil.class, state[:foo].class + assert_equal nil, state['foo'] + state[:foo] = :bar + assert_equal :bar, state[:foo] + assert_equal :bar, state['foo'] + state_hash = state.to_hash + assert_kind_of Hash, state_hash + assert_equal :bar, state_hash[:foo] + end + + def test_hash_likeness_set_string + state = JSON.state.new + assert_equal nil, state[:foo] + assert_equal nil, state['foo'] + state['foo'] = :bar + assert_equal :bar, state[:foo] + assert_equal :bar, state['foo'] + state_hash = state.to_hash + assert_kind_of Hash, state_hash + assert_equal :bar, state_hash[:foo] + end + + def test_json_generate + assert_raise JSON::GeneratorError do + assert_equal true, generate(["\xea"]) + end + end + + def test_nesting + too_deep = '[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[["Too deep"]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]' + too_deep_ary = eval too_deep + assert_raise(JSON::NestingError) { generate too_deep_ary } + assert_raise(JSON::NestingError) { generate too_deep_ary, :max_nesting => 100 } + ok = generate too_deep_ary, :max_nesting => 101 + assert_equal too_deep, ok + ok = generate too_deep_ary, :max_nesting => nil + assert_equal too_deep, ok + ok = generate too_deep_ary, :max_nesting => false + assert_equal too_deep, ok + ok = generate too_deep_ary, :max_nesting => 0 + assert_equal too_deep, ok + end + + def test_backslash + data = [ '\\.(?i:gif|jpe?g|png)$' ] + json = '["\\\\.(?i:gif|jpe?g|png)$"]' + assert_equal json, generate(data) + # + data = [ '\\"' ] + json = '["\\\\\""]' + assert_equal json, generate(data) + # + data = [ '/' ] + json = '["/"]' + assert_equal json, generate(data) + # + data = ['"'] + json = '["\""]' + assert_equal json, generate(data) + # + data = ["'"] + json = '["\\\'"]' + assert_equal '["\'"]', generate(data) + end + + def test_string_subclass + s = Class.new(String) do + def to_s; self; end + undef to_json + end + assert_nothing_raised(SystemStackError) do + assert_equal '["foo"]', JSON.generate([s.new('foo')]) + end + end +end diff --git a/test/json/json_generic_object_test.rb b/test/json/json_generic_object_test.rb new file mode 100644 index 0000000000..82742dcd63 --- /dev/null +++ b/test/json/json_generic_object_test.rb @@ -0,0 +1,82 @@ +#frozen_string_literal: false +require 'test_helper' + +class JSONGenericObjectTest < Test::Unit::TestCase + include JSON + + def setup + @go = GenericObject[ :a => 1, :b => 2 ] + end + + def test_attributes + assert_equal 1, @go.a + assert_equal 1, @go[:a] + assert_equal 2, @go.b + assert_equal 2, @go[:b] + assert_nil @go.c + assert_nil @go[:c] + end + + def test_generate_json + switch_json_creatable do + assert_equal @go, JSON(JSON(@go), :create_additions => true) + end + end + + def test_parse_json + assert_kind_of Hash, + JSON( + '{ "json_class": "JSON::GenericObject", "a": 1, "b": 2 }', + :create_additions => true + ) + switch_json_creatable do + assert_equal @go, l = + JSON( + '{ "json_class": "JSON::GenericObject", "a": 1, "b": 2 }', + :create_additions => true + ) + assert_equal 1, l.a + assert_equal @go, + l = JSON('{ "a": 1, "b": 2 }', :object_class => GenericObject) + assert_equal 1, l.a + assert_equal GenericObject[:a => GenericObject[:b => 2]], + l = JSON('{ "a": { "b": 2 } }', :object_class => GenericObject) + assert_equal 2, l.a.b + end + end + + def test_from_hash + result = GenericObject.from_hash( + :foo => { :bar => { :baz => true }, :quux => [ { :foobar => true } ] }) + assert_kind_of GenericObject, result.foo + assert_kind_of GenericObject, result.foo.bar + assert_equal true, result.foo.bar.baz + assert_kind_of GenericObject, result.foo.quux.first + assert_equal true, result.foo.quux.first.foobar + assert_equal true, GenericObject.from_hash(true) + end + + def test_json_generic_object_load + empty = JSON::GenericObject.load(nil) + assert_kind_of JSON::GenericObject, empty + simple_json = '{"json_class":"JSON::GenericObject","hello":"world"}' + simple = JSON::GenericObject.load(simple_json) + assert_kind_of JSON::GenericObject, simple + assert_equal "world", simple.hello + converting = JSON::GenericObject.load('{ "hello": "world" }') + assert_kind_of JSON::GenericObject, converting + assert_equal "world", converting.hello + + json = JSON::GenericObject.dump(JSON::GenericObject[:hello => 'world']) + assert_equal JSON(json), JSON('{"json_class":"JSON::GenericObject","hello":"world"}') + end + + private + + def switch_json_creatable + JSON::GenericObject.json_creatable = true + yield + ensure + JSON::GenericObject.json_creatable = false + end +end diff --git a/test/json/json_parser_test.rb b/test/json/json_parser_test.rb new file mode 100644 index 0000000000..5f454eb121 --- /dev/null +++ b/test/json/json_parser_test.rb @@ -0,0 +1,472 @@ +# encoding: utf-8 +# frozen_string_literal: false +require 'test_helper' +require 'stringio' +require 'tempfile' +require 'ostruct' +require 'bigdecimal' + +class JSONParserTest < Test::Unit::TestCase + include JSON + + def test_construction + parser = JSON::Parser.new('test') + assert_equal 'test', parser.source + end + + def test_argument_encoding + source = "{}".encode("UTF-16") + JSON::Parser.new(source) + assert_equal Encoding::UTF_16, source.encoding + end if defined?(Encoding::UTF_16) + + def test_error_message_encoding + bug10705 = '[ruby-core:67386] [Bug #10705]' + json = ".\"\xE2\x88\x9A\"".force_encoding(Encoding::UTF_8) + e = assert_raise(JSON::ParserError) { + JSON::Ext::Parser.new(json).parse + } + assert_equal(Encoding::UTF_8, e.message.encoding, bug10705) + assert_include(e.message, json, bug10705) + end if defined?(Encoding::UTF_8) and defined?(JSON::Ext::Parser) + + def test_parsing + parser = JSON::Parser.new('"test"') + assert_equal 'test', parser.parse + end + + def test_parser_reset + parser = Parser.new('{"a":"b"}') + assert_equal({ 'a' => 'b' }, parser.parse) + assert_equal({ 'a' => 'b' }, parser.parse) + end + + def test_parse_values + assert_equal(nil, parse('null')) + assert_equal(false, parse('false')) + assert_equal(true, parse('true')) + assert_equal(-23, parse('-23')) + assert_equal(23, parse('23')) + assert_in_delta(0.23, parse('0.23'), 1e-2) + assert_in_delta(0.0, parse('0e0'), 1e-2) + assert_equal("", parse('""')) + assert_equal("foobar", parse('"foobar"')) + end + + def test_parse_simple_arrays + assert_equal([], parse('[]')) + assert_equal([], parse(' [ ] ')) + assert_equal([ nil ], parse('[null]')) + assert_equal([ false ], parse('[false]')) + assert_equal([ true ], parse('[true]')) + assert_equal([ -23 ], parse('[-23]')) + assert_equal([ 23 ], parse('[23]')) + assert_equal_float([ 0.23 ], parse('[0.23]')) + assert_equal_float([ 0.0 ], parse('[0e0]')) + assert_equal([""], parse('[""]')) + assert_equal(["foobar"], parse('["foobar"]')) + assert_equal([{}], parse('[{}]')) + end + + def test_parse_simple_objects + assert_equal({}, parse('{}')) + assert_equal({}, parse(' { } ')) + assert_equal({ "a" => nil }, parse('{ "a" : null}')) + assert_equal({ "a" => nil }, parse('{"a":null}')) + assert_equal({ "a" => false }, parse('{ "a" : false } ')) + assert_equal({ "a" => false }, parse('{"a":false}')) + assert_raise(JSON::ParserError) { parse('{false}') } + assert_equal({ "a" => true }, parse('{"a":true}')) + assert_equal({ "a" => true }, parse(' { "a" : true } ')) + assert_equal({ "a" => -23 }, parse(' { "a" : -23 } ')) + assert_equal({ "a" => -23 }, parse(' { "a" : -23 } ')) + assert_equal({ "a" => 23 }, parse('{"a":23 } ')) + assert_equal({ "a" => 23 }, parse(' { "a" : 23 } ')) + assert_equal({ "a" => 0.23 }, parse(' { "a" : 0.23 } ')) + assert_equal({ "a" => 0.23 }, parse(' { "a" : 0.23 } ')) + end + + def test_parse_numbers + assert_raise(JSON::ParserError) { parse('+23.2') } + assert_raise(JSON::ParserError) { parse('+23') } + assert_raise(JSON::ParserError) { parse('.23') } + assert_raise(JSON::ParserError) { parse('023') } + assert_equal 23, parse('23') + assert_equal -23, parse('-23') + assert_equal_float 3.141, parse('3.141') + assert_equal_float -3.141, parse('-3.141') + assert_equal_float 3.141, parse('3141e-3') + assert_equal_float 3.141, parse('3141.1e-3') + assert_equal_float 3.141, parse('3141E-3') + assert_equal_float 3.141, parse('3141.0E-3') + assert_equal_float -3.141, parse('-3141.0e-3') + assert_equal_float -3.141, parse('-3141e-3') + assert_raise(ParserError) { parse('NaN') } + assert parse('NaN', :allow_nan => true).nan? + assert_raise(ParserError) { parse('Infinity') } + assert_equal 1.0/0, parse('Infinity', :allow_nan => true) + assert_raise(ParserError) { parse('-Infinity') } + assert_equal -1.0/0, parse('-Infinity', :allow_nan => true) + end + + def test_parse_bigdecimals + assert_equal(BigDecimal, JSON.parse('{"foo": 9.01234567890123456789}', decimal_class: BigDecimal)["foo"].class) + assert_equal(BigDecimal.new("0.901234567890123456789E1"),JSON.parse('{"foo": 9.01234567890123456789}', decimal_class: BigDecimal)["foo"] ) + end + + if Array.method_defined?(:permutation) + def test_parse_more_complex_arrays + a = [ nil, false, true, "foßbar", [ "n€st€d", true ], { "nested" => true, "n€ßt€ð2" => {} }] + a.permutation.each do |perm| + json = pretty_generate(perm) + assert_equal perm, parse(json) + end + end + + def test_parse_complex_objects + a = [ nil, false, true, "foßbar", [ "n€st€d", true ], { "nested" => true, "n€ßt€ð2" => {} }] + a.permutation.each do |perm| + s = "a" + orig_obj = perm.inject({}) { |h, x| h[s.dup] = x; s = s.succ; h } + json = pretty_generate(orig_obj) + assert_equal orig_obj, parse(json) + end + end + end + + def test_parse_arrays + assert_equal([1,2,3], parse('[1,2,3]')) + assert_equal([1.2,2,3], parse('[1.2,2,3]')) + assert_equal([[],[[],[]]], parse('[[],[[],[]]]')) + assert_equal([], parse('[]')) + assert_equal([], parse(' [ ] ')) + assert_equal([1], parse('[1]')) + assert_equal([1], parse(' [ 1 ] ')) + ary = [[1], ["foo"], [3.14], [4711.0], [2.718], [nil], + [[1, -2, 3]], [false], [true]] + assert_equal(ary, + parse('[[1],["foo"],[3.14],[47.11e+2],[2718.0E-3],[null],[[1,-2,3]],[false],[true]]')) + assert_equal(ary, parse(%Q{ [ [1] , ["foo"] , [3.14] \t , [47.11e+2]\s + , [2718.0E-3 ],\r[ null] , [[1, -2, 3 ]], [false ],[ true]\n ] })) + end + + def test_parse_json_primitive_values + assert_raise(JSON::ParserError) { parse('') } + assert_raise(TypeError) { parse(nil) } + assert_raise(JSON::ParserError) { parse(' /* foo */ ') } + assert_equal nil, parse('null') + assert_equal false, parse('false') + assert_equal true, parse('true') + assert_equal 23, parse('23') + assert_equal 1, parse('1') + assert_equal_float 3.141, parse('3.141'), 1E-3 + assert_equal 2 ** 64, parse('18446744073709551616') + assert_equal 'foo', parse('"foo"') + assert parse('NaN', :allow_nan => true).nan? + assert parse('Infinity', :allow_nan => true).infinite? + assert parse('-Infinity', :allow_nan => true).infinite? + assert_raise(JSON::ParserError) { parse('[ 1, ]') } + end + + def test_parse_some_strings + assert_equal([""], parse('[""]')) + assert_equal(["\\"], parse('["\\\\"]')) + assert_equal(['"'], parse('["\""]')) + assert_equal(['\\"\\'], parse('["\\\\\\"\\\\"]')) + assert_equal( + ["\"\b\n\r\t\0\037"], + parse('["\"\b\n\r\t\u0000\u001f"]') + ) + end + + def test_parse_big_integers + json1 = JSON(orig = (1 << 31) - 1) + assert_equal orig, parse(json1) + json2 = JSON(orig = 1 << 31) + assert_equal orig, parse(json2) + json3 = JSON(orig = (1 << 62) - 1) + assert_equal orig, parse(json3) + json4 = JSON(orig = 1 << 62) + assert_equal orig, parse(json4) + json5 = JSON(orig = 1 << 64) + assert_equal orig, parse(json5) + end + + def test_some_wrong_inputs + assert_raise(ParserError) { parse('[] bla') } + assert_raise(ParserError) { parse('[] 1') } + assert_raise(ParserError) { parse('[] []') } + assert_raise(ParserError) { parse('[] {}') } + assert_raise(ParserError) { parse('{} []') } + assert_raise(ParserError) { parse('{} {}') } + assert_raise(ParserError) { parse('[NULL]') } + assert_raise(ParserError) { parse('[FALSE]') } + assert_raise(ParserError) { parse('[TRUE]') } + assert_raise(ParserError) { parse('[07] ') } + assert_raise(ParserError) { parse('[0a]') } + assert_raise(ParserError) { parse('[1.]') } + assert_raise(ParserError) { parse(' ') } + end + + def test_symbolize_names + assert_equal({ "foo" => "bar", "baz" => "quux" }, + parse('{"foo":"bar", "baz":"quux"}')) + assert_equal({ :foo => "bar", :baz => "quux" }, + parse('{"foo":"bar", "baz":"quux"}', :symbolize_names => true)) + assert_raise(ArgumentError) do + parse('{}', :symbolize_names => true, :create_additions => true) + end + end + + def test_parse_comments + json = <<EOT +{ + "key1":"value1", // eol comment + "key2":"value2" /* multi line + * comment */, + "key3":"value3" /* multi line + // nested eol comment + * comment */ +} +EOT + assert_equal( + { "key1" => "value1", "key2" => "value2", "key3" => "value3" }, + parse(json)) + json = <<EOT +{ + "key1":"value1" /* multi line + // nested eol comment + /* illegal nested multi line comment */ + * comment */ +} +EOT + assert_raise(ParserError) { parse(json) } + json = <<EOT +{ + "key1":"value1" /* multi line + // nested eol comment + closed multi comment */ + and again, throw an Error */ +} +EOT + assert_raise(ParserError) { parse(json) } + json = <<EOT +{ + "key1":"value1" /*/*/ +} +EOT + assert_equal({ "key1" => "value1" }, parse(json)) + end + + def test_nesting + too_deep = '[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[["Too deep"]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]' + too_deep_ary = eval too_deep + assert_raise(JSON::NestingError) { parse too_deep } + assert_raise(JSON::NestingError) { parse too_deep, :max_nesting => 100 } + ok = parse too_deep, :max_nesting => 101 + assert_equal too_deep_ary, ok + ok = parse too_deep, :max_nesting => nil + assert_equal too_deep_ary, ok + ok = parse too_deep, :max_nesting => false + assert_equal too_deep_ary, ok + ok = parse too_deep, :max_nesting => 0 + assert_equal too_deep_ary, ok + end + + def test_backslash + data = [ '\\.(?i:gif|jpe?g|png)$' ] + json = '["\\\\.(?i:gif|jpe?g|png)$"]' + assert_equal data, parse(json) + # + data = [ '\\"' ] + json = '["\\\\\""]' + assert_equal data, parse(json) + # + json = '["/"]' + data = [ '/' ] + assert_equal data, parse(json) + # + json = '["\""]' + data = ['"'] + assert_equal data, parse(json) + # + json = '["\\\'"]' + data = ["'"] + assert_equal data, parse(json) + end + + class SubArray < Array + def <<(v) + @shifted = true + super + end + + def shifted? + @shifted + end + end + + class SubArray2 < Array + def to_json(*a) + { + JSON.create_id => self.class.name, + 'ary' => to_a, + }.to_json(*a) + end + + def self.json_create(o) + o.delete JSON.create_id + o['ary'] + end + end + + class SubArrayWrapper + def initialize + @data = [] + end + + attr_reader :data + + def [](index) + @data[index] + end + + def <<(value) + @data << value + @shifted = true + end + + def shifted? + @shifted + end + end + + def test_parse_array_custom_array_derived_class + res = parse('[1,2]', :array_class => SubArray) + assert_equal([1,2], res) + assert_equal(SubArray, res.class) + assert res.shifted? + end + + def test_parse_array_custom_non_array_derived_class + res = parse('[1,2]', :array_class => SubArrayWrapper) + assert_equal([1,2], res.data) + assert_equal(SubArrayWrapper, res.class) + assert res.shifted? + end + + def test_parse_object + assert_equal({}, parse('{}')) + assert_equal({}, parse(' { } ')) + assert_equal({'foo'=>'bar'}, parse('{"foo":"bar"}')) + assert_equal({'foo'=>'bar'}, parse(' { "foo" : "bar" } ')) + end + + class SubHash < Hash + def []=(k, v) + @item_set = true + super + end + + def item_set? + @item_set + end + end + + class SubHash2 < Hash + def to_json(*a) + { + JSON.create_id => self.class.name, + }.merge(self).to_json(*a) + end + + def self.json_create(o) + o.delete JSON.create_id + self[o] + end + end + + class SubOpenStruct < OpenStruct + def [](k) + __send__(k) + end + + def []=(k, v) + @item_set = true + __send__("#{k}=", v) + end + + def item_set? + @item_set + end + end + + def test_parse_object_custom_hash_derived_class + res = parse('{"foo":"bar"}', :object_class => SubHash) + assert_equal({"foo" => "bar"}, res) + assert_equal(SubHash, res.class) + assert res.item_set? + end + + def test_parse_object_custom_non_hash_derived_class + res = parse('{"foo":"bar"}', :object_class => SubOpenStruct) + assert_equal "bar", res.foo + assert_equal(SubOpenStruct, res.class) + assert res.item_set? + end + + def test_parse_generic_object + res = parse( + '{"foo":"bar", "baz":{}}', + :object_class => JSON::GenericObject + ) + assert_equal(JSON::GenericObject, res.class) + assert_equal "bar", res.foo + assert_equal "bar", res["foo"] + assert_equal "bar", res[:foo] + assert_equal "bar", res.to_hash[:foo] + assert_equal(JSON::GenericObject, res.baz.class) + end + + def test_generate_core_subclasses_with_new_to_json + obj = SubHash2["foo" => SubHash2["bar" => true]] + obj_json = JSON(obj) + obj_again = parse(obj_json, :create_additions => true) + assert_kind_of SubHash2, obj_again + assert_kind_of SubHash2, obj_again['foo'] + assert obj_again['foo']['bar'] + assert_equal obj, obj_again + assert_equal ["foo"], + JSON(JSON(SubArray2["foo"]), :create_additions => true) + end + + def test_generate_core_subclasses_with_default_to_json + assert_equal '{"foo":"bar"}', JSON(SubHash["foo" => "bar"]) + assert_equal '["foo"]', JSON(SubArray["foo"]) + end + + def test_generate_of_core_subclasses + obj = SubHash["foo" => SubHash["bar" => true]] + obj_json = JSON(obj) + obj_again = JSON(obj_json) + assert_kind_of Hash, obj_again + assert_kind_of Hash, obj_again['foo'] + assert obj_again['foo']['bar'] + assert_equal obj, obj_again + end + + def test_parsing_frozen_ascii8bit_string + assert_equal( + { 'foo' => 'bar' }, + JSON('{ "foo": "bar" }'.force_encoding(Encoding::ASCII_8BIT).freeze) + ) + end + + private + + def assert_equal_float(expected, actual, delta = 1e-2) + Array === expected and expected = expected.first + Array === actual and actual = actual.first + assert_in_delta(expected, actual, delta) + end +end diff --git a/test/json/json_string_matching_test.rb b/test/json/json_string_matching_test.rb new file mode 100644 index 0000000000..5d55dc31b0 --- /dev/null +++ b/test/json/json_string_matching_test.rb @@ -0,0 +1,38 @@ +#frozen_string_literal: false +require 'test_helper' +require 'time' + +class JSONStringMatchingTest < Test::Unit::TestCase + include JSON + + class TestTime < ::Time + def self.json_create(string) + Time.parse(string) + end + + def to_json(*) + %{"#{strftime('%FT%T%z')}"} + end + + def ==(other) + to_i == other.to_i + end + end + + def test_match_date + t = TestTime.new + t_json = [ t ].to_json + time_regexp = /\A\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}[+-]\d{4}\z/ + assert_equal [ t ], + parse( + t_json, + :create_additions => true, + :match_string => { time_regexp => TestTime } + ) + assert_equal [ t.strftime('%FT%T%z') ], + parse( + t_json, + :match_string => { time_regexp => TestTime } + ) + end +end diff --git a/test/json/test_helper.rb b/test/json/test_helper.rb new file mode 100644 index 0000000000..7e99c29d0d --- /dev/null +++ b/test/json/test_helper.rb @@ -0,0 +1,21 @@ +case ENV['JSON'] +when 'pure' + $:.unshift 'lib' + require 'json/pure' +when 'ext' + $:.unshift 'ext', 'lib' + require 'json/ext' +else + $:.unshift 'ext', 'lib' + require 'json' +end + +require 'test/unit' +begin + require 'byebug' +rescue LoadError +end +if ENV['START_SIMPLECOV'].to_i == 1 + require 'simplecov' + SimpleCov.start +end |