* lib/json.rb, lib/json, ext/json, test/json:

  import JSON library.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12428 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 81 insertions, 0 deletions

diff --git a/test/json/test_json_generate.rb b/test/json/test_json_generate.rb
new file mode 100755
index 0000000000..519d56ac5d
--- /dev/null
+++ b/test/json/test_json_generate.rb
@@ -0,0 +1,81 @@
+require 'test/unit'
+require 'json'
+
+class TC_JSONGenerate < Test::Unit::TestCase
+  include JSON
+
+  def setup
+    $KCODE = 'UTF8'
+    @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_unparse
+    json = unparse(@hash)
+    assert_equal(@json2, 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)
+  end
+
+  def test_unparse_pretty
+    json = pretty_unparse(@hash)
+    assert_equal(@json3, 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)
+  end
+
+  def test_states
+    json = generate({1=>2}, nil)
+    assert_equal('{"1":2}', json)
+    s = JSON.state.new(:check_circular => true)
+    #assert s.check_circular
+    h = { 1=>2 }
+    h[3] = h
+    assert_raises(JSON::CircularDatastructure) {  generate(h, s) }
+    s = JSON.state.new(:check_circular => true)
+    #assert s.check_circular
+    a = [ 1, 2 ]
+    a << a
+    assert_raises(JSON::CircularDatastructure) {  generate(a, s) }
+  end
+end