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//
// JavaScriptSerializer.cs
//
// Author:
// Konstantin Triger <kostat@mainsoft.com>
//
// (C) 2007 Mainsoft, Inc. http://www.mainsoft.com
//
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System ;
using System.Collections.Generic ;
using System.Text ;
using NUnit.Framework ;
using System.Web.Script.Serialization ;
using System.Reflection ;
using System.Collections ;
using System.Drawing ;
using ComponentModel = System . ComponentModel ;
using System.Globalization ;
using System.Threading ;
using System.Text.RegularExpressions ;
using System.ComponentModel ;
using CategoryAttribute = NUnit . Framework . CategoryAttribute ;
using System.Web.UI.WebControls ;
using System.Collections.ObjectModel ;
namespace MonoTests.System.Web.Script.Serialization
{
[TestFixture]
public class JavaScriptSerializerTest
{
enum MyEnum
{
AAA ,
BBB ,
CCC
}
#pragma warning disable 659
class bug
{
//public DateTime dt;
//public DateTime dt1;
//public DateTime dt2;
public bool bb ;
//Hashtable hash;
public void Init ( ) {
//dt = DateTime.MaxValue;
//dt1 = DateTime.MinValue;
//dt2 = new DateTime ((DateTime.Now.Ticks / 10000) * 10000);
bb = true ;
//hash = new Hashtable ();
//hash.Add ("mykey", 1);
}
public override bool Equals ( object obj ) {
if ( ! ( obj is bug ) )
return false ;
JavaScriptSerializerTest . FieldsEqual ( this , obj ) ;
return true ;
}
}
class X
{
int x = 5 ;
//int y;
ulong _bb ;
Y [ ] _yy ;
Y [ ] _yyy = new Y [ ] { new Y ( ) , new Y ( ) } ;
public int z ;
public char ch ;
public char ch_null ;
public string str ;
public byte b ;
public sbyte sb ;
public short sh ;
public ushort ush ;
public int i ;
public uint ui ;
public long l ;
public ulong ul ;
public float f ;
public float f1 ;
public float f2 ;
public float f3 ;
public float f4 ;
public double d ;
public double d1 ;
public double d2 ;
public double d3 ;
public double d4 ;
public decimal de ;
public decimal de1 ;
public decimal de2 ;
public decimal de3 ;
public decimal de4 ;
public Guid g ;
public Nullable < bool > nb ;
public DBNull dbn ;
IEnumerable < int > enum_int ;
IEnumerable enum_int1 ;
public Uri uri ;
public Dictionary < string , Y > hash ;
public Point point ;
public void Init ( ) {
//y = 6;
_bb = ulong . MaxValue - 5 ;
_yy = new Y [ ] { new Y ( ) , new Y ( ) } ;
z = 8 ;
ch = ( char ) 0xFF56 ;
ch_null = '\0' ;
str = "\uFF56\uFF57\uF58FF59g" ;
b = 253 ;
sb = - 48 ;
sh = short . MinValue + 28 ;
ush = ushort . MaxValue - 24 ;
i = - 234235453 ;
ui = uint . MaxValue - 234234 ;
l = long . MinValue + 28 ;
ul = ulong . MaxValue - 3 ;
f = float . NaN ;
f1 = float . NegativeInfinity ;
f2 = float . PositiveInfinity ;
f3 = float . MinValue ;
f4 = float . MaxValue ;
d = double . NaN ;
d1 = double . NegativeInfinity ;
d2 = double . PositiveInfinity ;
d3 = double . MinValue ;
d4 = double . MaxValue ;
de = decimal . MinusOne ;
de1 = decimal . Zero ;
de2 = decimal . One ;
de3 = decimal . MinValue ;
de4 = decimal . MaxValue ;
g = new Guid ( 234 , 2 , 354 , new byte [ ] { 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 } ) ;
nb = null ;
dbn = null ;
enum_int = new List < int > ( MyEnum ) ;
enum_int1 = new ArrayList ( ) ;
foreach ( object obj in MyEnum1 )
( ( ArrayList ) enum_int1 ) . Add ( obj ) ;
uri = new Uri ( "http://kostat@mainsoft/adfasdf/asdfasdf.aspx/asda/ads?a=b&c=d" , UriKind . RelativeOrAbsolute ) ;
hash = new Dictionary < string , Y > ( ) ;
Y y = new Y ( ) ;
hash [ "mykey" ] = y ;
point = new Point ( 150 , 150 ) ;
}
public IEnumerable < int > MyEnum {
get {
yield return 1 ;
yield return 10 ;
yield return 345 ;
}
set {
enum_int = value ;
}
}
public IEnumerable MyEnum1 {
get {
yield return 1 ;
yield return 10 ;
yield return 345 ;
}
set {
enum_int1 = value ;
}
}
public int AA {
get { return x ; }
}
public Y [ ] AA1 {
get { return _yyy ; }
}
public ulong BB {
get { return _bb ; }
set { _bb = value ; }
}
public Y [ ] YY {
get { return _yy ; }
set { _yy = value ; }
}
public override bool Equals ( object obj ) {
if ( ! ( obj is X ) )
return false ;
JavaScriptSerializerTest . FieldsEqual ( this , obj ) ;
return true ;
}
}
class Y
{
long _bb = 10 ;
public long BB {
get { return _bb ; }
set { _bb = value ; }
}
public override bool Equals ( object obj ) {
if ( ! ( obj is Y ) )
return false ;
JavaScriptSerializerTest . FieldsEqual ( this , obj ) ;
return true ;
}
}
class YY
{
public YY ( )
{
Y1 = new Y ( ) ;
Y2 = new Y ( ) ;
}
public Y Y1 ;
public Y Y2 ;
}
[TypeConverter (typeof (MyUriConverter))]
class MyUri : Uri
{
public MyUri ( string uriString , UriKind uriKind )
: base ( uriString , uriKind ) {
}
public MyUri ( Uri value )
: base ( value . AbsoluteUri ) {
}
}
class MyUriConverter : UriTypeConverter
{
public override object ConvertTo ( ITypeDescriptorContext context , CultureInfo culture , object value , Type destinationType )
{
return base . ConvertTo ( context , culture , value , destinationType ) ;
}
public override object ConvertFrom ( ITypeDescriptorContext context , CultureInfo culture , object value )
{
Uri convertedUri = ( Uri ) base . ConvertFrom ( context , culture , value ) ;
return new MyUri ( convertedUri ) ;
}
}
[TypeConverter(typeof(MyPointConverter))]
class MyPointContainer
{
public MyPointContainer ( )
{
}
public MyPointContainer ( Point v )
{
p = v ;
}
internal Point p ;
}
class MyPointConverter : TypeConverter
{
public override bool CanConvertTo ( ITypeDescriptorContext context , Type destinationType )
{
if ( destinationType = = typeof ( string ) ) {
return true ;
}
return base . CanConvertTo ( context , destinationType ) ;
}
public override object ConvertTo ( ITypeDescriptorContext context , CultureInfo culture , object value , Type destinationType )
{
if ( destinationType = = typeof ( string ) ) {
MyPointContainer pc = ( MyPointContainer ) value ;
return pc . p . X + "," + pc . p . Y ;
}
return base . ConvertTo ( context , culture , value , destinationType ) ;
}
public override bool CanConvertFrom ( ITypeDescriptorContext context , Type sourceType )
{
if ( sourceType = = typeof ( string ) ) {
return true ;
}
return base . CanConvertFrom ( context , sourceType ) ;
}
public override object ConvertFrom ( ITypeDescriptorContext context , CultureInfo culture , object value )
{
if ( value is string ) {
string [ ] v = ( ( string ) value ) . Split ( new char [ ] { ',' } ) ;
return new MyPointContainer ( new Point ( int . Parse ( v [ 0 ] ) , int . Parse ( v [ 1 ] ) ) ) ;
}
return base . ConvertFrom ( context , culture , value ) ;
}
}
#pragma warning restore 659
[Test]
[Category ("NotDotNet")]
public void TestDefaults ( ) {
JavaScriptSerializer ser = new JavaScriptSerializer ( ) ;
Assert . AreEqual ( 2097152 , ser . MaxJsonLength ) ;
Assert . AreEqual ( 100 , ser . RecursionLimit ) ;
//List<JavaScriptConverter> l = new List<JavaScriptConverter> ();
//l.Add (new MyJavaScriptConverter ());
//ser.RegisterConverters (l);
//string x = ser.Serialize (new X [] { new X (), new X () });
//string s = ser.Serialize (new X());
//"{\"BB\":10,\"__type\":\"Tests.System.Web.Script.Serialization.JavaScriptSerializerTest+Y, Tests, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null\"}"
//X x = ser.Deserialize<X> (s);
//object ddd = typeof (Y).GetMember ("BB");
//object x1 = ser.Deserialize<X []> (null);
//object x2 = ser.Deserialize<X []> ("");
//object d = ser.Deserialize<X[]> (x);
}
[Test]
public void TestDeserializeUnquotedKeys ( )
{
JavaScriptSerializer ser = new JavaScriptSerializer ( ) ;
IDictionary dict = ser . Deserialize < Dictionary < string , object > > ( "{itemOne:\"1\",itemTwo:\"2\"}" ) ;
Assert . AreEqual ( "1" , dict [ "itemOne" ] , "#A1" ) ;
Assert . AreEqual ( "2" , dict [ "itemTwo" ] , "#A2" ) ;
dict = ser . Deserialize < Dictionary < string , object > > ( "{itemOne:1,itemTwo:2}" ) ;
Assert . AreEqual ( 1 , dict [ "itemOne" ] , "#B1" ) ;
Assert . AreEqual ( 2 , dict [ "itemTwo" ] , "#B2" ) ;
}
[Test]
public void TestDeserializeUnquotedKeysWithSpaces ( )
{
JavaScriptSerializer ser = new JavaScriptSerializer ( ) ;
IDictionary dict = ser . Deserialize < Dictionary < string , object > > ( "{ itemOne :\"1\",itemTwo:\"2\"}" ) ;
Assert . AreEqual ( "1" , dict [ "itemOne" ] , "#A1" ) ;
Assert . AreEqual ( "2" , dict [ "itemTwo" ] , "#A2" ) ;
dict = ser . Deserialize < Dictionary < string , object > > ( "{ itemOne :1, itemTwo :2}" ) ;
Assert . AreEqual ( 1 , dict [ "itemOne" ] , "#B1" ) ;
Assert . AreEqual ( 2 , dict [ "itemTwo" ] , "#B2" ) ;
}
[Test]
public void TestDeserialize ( ) {
JavaScriptSerializer ser = new JavaScriptSerializer ( ) ;
Assert . IsNull ( ser . Deserialize < X > ( "" ) ) ;
X s = new X ( ) ;
s . Init ( ) ;
string x = ser . Serialize ( s ) ;
Assert . AreEqual ( "{\"z\":8,\"ch\":\"ｖ ｖ ｗ , x , "#A1" ) ;
X n = ser . Deserialize < X > ( x ) ;
Assert . AreEqual ( s , n , "#A2" ) ;
//string json = "\\uFF56";
//string result = ser.Deserialize<string> (json);
//Assert.AreEqual ("\uFF56", result);
//object oo = ser.DeserializeObject ("{value:'Purple\\r \\n monkey\\'s:\\tdishwasher'}");
}
2015-04-07 09:35:12 +01:00
[Test]
public void TestDeserializeNonGenericOverload ( )
{
JavaScriptSerializer ser = new JavaScriptSerializer ( ) ;
Assert . IsNull ( ser . Deserialize ( "" , typeof ( X ) ) ) ;
X s = new X ( ) ;
s . Init ( ) ;
string x = ser . Serialize ( s ) ;
Assert . AreEqual ( "{\"z\":8,\"ch\":\"ｖ ｖ ｗ , x , "#A1" ) ;
X n = ser . Deserialize ( x , typeof ( X ) ) as X ;
Assert . AreEqual ( s , n , "#A2" ) ;
}
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[Test]
public void TestDeserializeTypeResolver ( )
{
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#if NET_4_6
2016-08-03 10:59:49 +00:00
string expected = "{\"__type\":\"MonoTests.System.Web.Script.Serialization.JavaScriptSerializerTest+X, net_4_x_System.Web.Extensions_test, Version=1.3.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35\",\"z\":8,\"ch\":\"ｖ ｖ ｗ ;
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#else
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#error "Unknown profile"
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#endif
JavaScriptSerializer ser = new JavaScriptSerializer ( new SimpleTypeResolver ( ) ) ;
X x = new X ( ) ;
x . Init ( ) ;
string s = ser . Serialize ( x ) ;
Assert . AreEqual ( expected , s , "#A1" ) ;
X x2 = ser . Deserialize < X > ( s ) ;
Assert . AreEqual ( x , x2 , "#A2" ) ;
}
[Test]
public void TestDeserializeBugs ( ) {
JavaScriptSerializer ser = new JavaScriptSerializer ( ) ;
bug s = new bug ( ) ;
s . Init ( ) ;
string x = ser . Serialize ( s ) ;
bug n = ser . Deserialize < bug > ( x ) ;
Assert . AreEqual ( s , n ) ;
// Should check correctness with .Net GA:
//js = ser.Serialize (Color.Red);
//Color ccc = ser.Deserialize<Color> (js);
//string xml = @"<root><node attr=""xxx""/></root>";
//XmlDocument doc = new XmlDocument ();
//doc.LoadXml (xml);
//string js = ser.Serialize (doc);
//DataTable table = new DataTable();
//table.Columns.Add ("col1", typeof (int));
//table.Columns.Add ("col2", typeof (float));
//table.Rows.Add (1, 1f);
//table.Rows.Add (234234, 2.4f);
//string js = ser.Serialize (table);
}
static void FieldsEqual ( object expected , object actual ) {
Assert . AreEqual ( expected . GetType ( ) , actual . GetType ( ) ) ;
FieldInfo [ ] infos = expected . GetType ( ) . GetFields ( BindingFlags . Instance | BindingFlags . NonPublic | BindingFlags . Public | BindingFlags . Static ) ;
foreach ( FieldInfo info in infos ) {
object value1 = info . GetValue ( expected ) ;
object value2 = info . GetValue ( actual ) ;
if ( value1 is IEnumerable ) {
IEnumerator yenum = ( ( IEnumerable ) value2 ) . GetEnumerator ( ) ;
int index = - 1 ;
foreach ( object x in ( IEnumerable ) value1 ) {
if ( ! yenum . MoveNext ( ) )
Assert . Fail ( info . Name + " index:" + index ) ;
index + + ;
if ( x is DictionaryEntry ) {
DictionaryEntry entry = ( DictionaryEntry ) x ;
IDictionary dict = ( IDictionary ) value2 ;
Assert . AreEqual ( entry . Value , dict [ entry . Key ] , info . Name + ", key:" + entry . Key ) ;
}
else
Assert . AreEqual ( x , yenum . Current , info . Name + ", index:" + index ) ;
}
Assert . IsFalse ( yenum . MoveNext ( ) , info . Name ) ;
continue ;
}
Assert . AreEqual ( value1 , value2 , info . Name ) ;
}
}
[Test]
[ExpectedException (typeof (ArgumentNullException))]
public void TestDeserialize1 ( ) {
JavaScriptSerializer ser = new JavaScriptSerializer ( ) ;
ser . Deserialize < string > ( null ) ;
}
[Test]
[ExpectedException (typeof (ArgumentNullException))]
public void TestDeserializeNullConverter ( ) {
JavaScriptSerializer ser = new JavaScriptSerializer ( ) ;
ser . RegisterConverters ( null ) ;
}
[Test]
[SetCulture ("en-US")]
public void TestDeserializeConverter ( ) {
JavaScriptSerializer ser = new JavaScriptSerializer ( ) ;
List < JavaScriptConverter > list = new List < JavaScriptConverter > ( ) ;
list . Add ( new MyJavaScriptConverter ( ) ) ;
list . Add ( new CultureInfoConverter ( ) ) ;
ser . RegisterConverters ( list ) ;
string result = ser . Serialize ( new X [ ] { new X ( ) , new X ( ) } ) ;
Assert . AreEqual ( "{\"0\":1,\"1\":2}" , result ) ;
result = ser . Serialize ( Thread . CurrentThread . CurrentCulture ) ;
}
[Test]
public void TestDeserializeConverter1 ( ) {
JavaScriptSerializer serializer = new JavaScriptSerializer ( ) ;
serializer . RegisterConverters ( new JavaScriptConverter [ ] { new ListItemCollectionConverter ( ) } ) ;
ListBox ListBox1 = new ListBox ( ) ;
ListBox1 . Items . Add ( "a1" ) ;
ListBox1 . Items . Add ( "a2" ) ;
ListBox1 . Items . Add ( "a3" ) ;
string x = serializer . Serialize ( ListBox1 . Items ) ;
ListItemCollection recoveredList = serializer . Deserialize < ListItemCollection > ( x ) ;
Assert . AreEqual ( 3 , recoveredList . Count ) ;
}
[Test]
public void TestSerialize1 ( ) {
JavaScriptSerializer ser = new JavaScriptSerializer ( ) ;
Assert . AreEqual ( "null" , ser . Serialize ( null ) ) ;
string js = ser . Serialize ( 1234 ) ;
Assert . AreEqual ( "1234" , js ) ;
Assert . AreEqual ( 1234 , ser . Deserialize < int > ( js ) ) ;
js = ser . Serialize ( 1.1 ) ;
Assert . AreEqual ( "1.1" , js ) ;
Assert . AreEqual ( 1.1f , ser . Deserialize < float > ( js ) ) ;
char [ ] chars = "faskjhfasd0981234" . ToCharArray ( ) ;
js = ser . Serialize ( chars ) ;
char [ ] actual = ser . Deserialize < char [ ] > ( js ) ;
Assert . AreEqual ( chars . Length , actual . Length ) ;
for ( int i = 0 ; i < chars . Length ; i + + )
Assert . AreEqual ( chars [ i ] , actual [ i ] ) ;
string expected = @"""\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007\b\t\n\u000b\f\r\u000e\u000f\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017\u0018\u0019\u001a\u001b\u001c\u001d\u001e\u001f !\""#$%&\u0027()*+,-./0123456789:;\u003c=\u003e?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~""" ;
string data = "\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007\b\t\n\u000b\f\r\u000e\u000f\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017\u0018\u0019\u001a\u001b\u001c\u001d\u001e\u001f !\"#$%&\u0027()*+,-./0123456789:;\u003c=\u003e?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~" ;
string serRes = ser . Serialize ( data ) ;
Assert . AreEqual ( expected , serRes ) ;
string deserRes = ser . Deserialize < string > ( serRes ) ;
Assert . AreEqual ( data , deserRes ) ;
}
[Test]
[ExpectedException (typeof (ArgumentNullException))]
[Category ("NotDotNet")]
public void TestSerialize2 ( ) {
JavaScriptSerializer ser = new JavaScriptSerializer ( ) ;
ser . Serialize ( "aaa" , ( StringBuilder ) null ) ;
}
static readonly long InitialJavaScriptDateTicks = new DateTime ( 1970 , 1 , 1 , 0 , 0 , 0 , DateTimeKind . Utc ) . Ticks ;
[Test]
public void TestSerializeDate ( ) {
JavaScriptSerializer ser = new JavaScriptSerializer ( ) ;
DateTime now = new DateTime ( 633213894056010000L ) ;
string actual = ser . Serialize ( now ) ;
DateTime dateTime = now . ToUniversalTime ( ) ;
long javaScriptTicks = ( dateTime . Ticks - InitialJavaScriptDateTicks ) / ( long ) 10000 ;
object dd = ser . DeserializeObject ( @"""\/Datte(" + javaScriptTicks + @")\/""" ) ;
Assert . AreEqual ( @"""\/Date(" + javaScriptTicks + @")\/""" , actual ) ;
Assert . AreEqual ( now . ToUniversalTime ( ) , ser . DeserializeObject ( actual ) ) ;
}
[Test]
public void TestSerializeEnum ( ) {
JavaScriptSerializer ser = new JavaScriptSerializer ( ) ;
string result = ser . Serialize ( MyEnum . BBB ) ;
Assert . AreEqual ( "1" , result ) ;
Assert . AreEqual ( MyEnum . BBB , ser . Deserialize < MyEnum > ( result ) ) ;
}
class MyJavaScriptConverter : JavaScriptConverter
{
public override object Deserialize ( IDictionary < string , object > dictionary , Type type , JavaScriptSerializer serializer ) {
throw new Exception ( "The method or operation is not implemented." ) ;
}
public override IDictionary < string , object > Serialize ( object obj , JavaScriptSerializer serializer ) {
Array a = ( Array ) obj ;
Dictionary < string , object > d = new Dictionary < string , object > ( ) ;
d . Add ( "0" , 1 ) ;
d . Add ( "1" , 2 ) ;
return d ;
//throw new Exception ("The method or operation is not implemented.");
}
public override IEnumerable < Type > SupportedTypes {
get {
yield return typeof ( X [ ] ) ;
}
}
}
sealed class CultureInfoConverter : JavaScriptConverter
{
static readonly Type typeofCultureInfo = typeof ( CultureInfo ) ;
public override IEnumerable < Type > SupportedTypes {
get { yield return typeofCultureInfo ; }
}
public override object Deserialize ( IDictionary < string , object > dictionary , Type type , JavaScriptSerializer serializer ) {
throw new NotSupportedException ( ) ;
}
public override IDictionary < string , object > Serialize ( object obj , JavaScriptSerializer serializer ) {
CultureInfo ci = ( CultureInfo ) obj ;
if ( ci = = null )
return null ;
Dictionary < string , object > d = new Dictionary < string , object > ( ) ;
d . Add ( "name" , ci . Name ) ;
d . Add ( "numberFormat" , ci . NumberFormat ) ;
d . Add ( "dateTimeFormat" , ci . DateTimeFormat ) ;
return d ;
}
}
public class ListItemCollectionConverter : JavaScriptConverter
{
public override IEnumerable < Type > SupportedTypes {
//Define the ListItemCollection as a supported type.
get { return new ReadOnlyCollection < Type > ( new Type [ ] { typeof ( ListItemCollection ) } ) ; }
}
public override IDictionary < string , object > Serialize ( object obj , JavaScriptSerializer serializer ) {
ListItemCollection listType = obj as ListItemCollection ;
if ( listType ! = null ) {
// Create the representation.
Dictionary < string , object > result = new Dictionary < string , object > ( ) ;
ArrayList itemsList = new ArrayList ( ) ;
foreach ( ListItem item in listType ) {
//Add each entry to the dictionary.
Dictionary < string , object > listDict = new Dictionary < string , object > ( ) ;
listDict . Add ( "Value" , item . Value ) ;
listDict . Add ( "Text" , item . Text ) ;
itemsList . Add ( listDict ) ;
}
result [ "List" ] = itemsList ;
return result ;
}
return new Dictionary < string , object > ( ) ;
}
public override object Deserialize ( IDictionary < string , object > dictionary , Type type , JavaScriptSerializer serializer ) {
if ( dictionary = = null )
throw new ArgumentNullException ( "dictionary" ) ;
if ( type = = typeof ( ListItemCollection ) ) {
// Create the instance to deserialize into.
ListItemCollection list = new ListItemCollection ( ) ;
// Deserialize the ListItemCollection's items.
ArrayList itemsList = ( ArrayList ) dictionary [ "List" ] ;
for ( int i = 0 ; i < itemsList . Count ; i + + )
list . Add ( serializer . ConvertToType < ListItem > ( itemsList [ i ] ) ) ;
return list ;
}
return null ;
}
}
[Test]
public void DeserializeObject ( ) {
object o = new JavaScriptSerializer ( ) . DeserializeObject ( "{\"Numeric\":0,\"Array\":[true,false,0]}" ) ;
Assert . IsNotNull ( o as Dictionary < string , object > , "type" ) ;
Dictionary < string , object > dictionary = ( Dictionary < string , object > ) o ;
Assert . AreEqual ( 0 , ( int ) dictionary [ "Numeric" ] , "Numeric" ) ;
Assert . IsNotNull ( dictionary [ "Array" ] as object [ ] , "Array type" ) ;
object [ ] array = ( object [ ] ) dictionary [ "Array" ] ;
Assert . AreEqual ( true , ( bool ) array [ 0 ] , "array [0]" ) ;
Assert . AreEqual ( false , ( bool ) array [ 1 ] , "array [1]" ) ;
Assert . AreEqual ( 0 , ( int ) array [ 2 ] , "array [2]" ) ;
}
[Test]
public void DeserializeObject2 ( )
{
JavaScriptSerializer ser = new JavaScriptSerializer ( ) ;
Y y = new Y ( ) ;
string s = ser . Serialize ( y ) ;
object y2 = ser . DeserializeObject ( s ) ;
Assert . AreEqual ( typeof ( Dictionary < string , object > ) , y2 . GetType ( ) , "DeserializeObject to Dictionary" ) ;
}
[Test]
public void DeserializeObject3 ( )
{
JavaScriptSerializer ser = new JavaScriptSerializer ( new SimpleTypeResolver ( ) ) ;
Y y = new Y ( ) ;
string s = ser . Serialize ( y ) ;
object y2 = ser . DeserializeObject ( s ) ;
Assert . AreEqual ( typeof ( Y ) , y2 . GetType ( ) , "DeserializeObject to Dictionary" ) ;
}
[Test]
public void DeserializeObject4 ( )
{
JavaScriptSerializer ser = new JavaScriptSerializer ( new CustomResolver ( ) ) ;
Y y = new Y ( ) ;
string s = ser . Serialize ( y ) ;
object y2 = ser . DeserializeObject ( s ) ;
Assert . AreEqual ( typeof ( Y ) , y2 . GetType ( ) , "DeserializeObject to Dictionary" ) ;
Assert . AreEqual ( 1 , CustomResolver . ResolvedIds . Count , "ResolvedIds Count" ) ;
Assert . AreEqual ( "Y" , CustomResolver . ResolvedIds [ 0 ] , "ResolvedIds.Y" ) ;
Assert . AreEqual ( 1 , CustomResolver . ResolvedTypes . Count , "ResolvedTypes Count" ) ;
Assert . AreEqual ( "Y" , CustomResolver . ResolvedTypes [ 0 ] , "ResolvedTypes.Y" ) ;
}
[Test]
[ExpectedException(typeof(ArgumentNullException))]
public void SerializeWithResolverDeserializeWithout ( )
{
JavaScriptSerializer ser = new JavaScriptSerializer ( new SimpleTypeResolver ( ) ) ;
Y y = new Y ( ) ;
string s = ser . Serialize ( y ) ;
ser = new JavaScriptSerializer ( ) ;
object y2 = ser . DeserializeObject ( s ) ;
}
[Test]
public void SerializeWithoutResolverDeserializeWith ( )
{
JavaScriptSerializer ser = new JavaScriptSerializer ( ) ;
Y y = new Y ( ) ;
string s = ser . Serialize ( y ) ;
ser = new JavaScriptSerializer ( new SimpleTypeResolver ( ) ) ;
object y2 = ser . DeserializeObject ( s ) ;
Assert . AreEqual ( typeof ( Dictionary < string , object > ) , y2 . GetType ( ) , "DeserializeObject to Dictionary" ) ;
}
class B
{
public int v1 = 15 ;
public string s1 = "s1" ;
}
class D : B
{
public int v2 = 16 ;
public string s2 = "s2" ;
}
class C
{
public B b1 = new B ( ) ;
public B b2 = new D ( ) ;
}
[Test]
public void SerializeDerivedType ( )
{
JavaScriptSerializer ser = new JavaScriptSerializer ( new SimpleTypeResolver ( ) ) ;
B b = new D ( ) ;
string s = ser . Serialize ( b ) ;
B b2 = ser . Deserialize < B > ( s ) ;
Assert . AreEqual ( typeof ( D ) , b2 . GetType ( ) , "Deserialize Derived Type" ) ;
}
[Test]
public void SerializeDerivedType2 ( )
{
JavaScriptSerializer ser = new JavaScriptSerializer ( new SimpleTypeResolver ( ) ) ;
B b = new D ( ) ;
string s = ser . Serialize ( b ) ;
B b2 = ( B ) ser . DeserializeObject ( s ) ;
Assert . AreEqual ( typeof ( D ) , b2 . GetType ( ) , "Deserialize Derived Type" ) ;
}
[Test]
public void SerializeContainedDerivedType ( )
{
JavaScriptSerializer ser = new JavaScriptSerializer ( new SimpleTypeResolver ( ) ) ;
C c = new C ( ) ;
string s = ser . Serialize ( c ) ;
C c2 = ser . Deserialize < C > ( s ) ;
Assert . AreEqual ( typeof ( C ) , c2 . GetType ( ) , "Deserialize Derived Type" ) ;
Assert . AreEqual ( typeof ( D ) , c2 . b2 . GetType ( ) , "Deserialize Derived Type" ) ;
}
[Test]
public void SerializeContainedDerivedType2 ( )
{
JavaScriptSerializer ser = new JavaScriptSerializer ( new SimpleTypeResolver ( ) ) ;
C c = new C ( ) ;
string s = ser . Serialize ( c ) ;
C c2 = ( C ) ser . DeserializeObject ( s ) ;
Assert . AreEqual ( typeof ( C ) , c2 . GetType ( ) , "Deserialize Derived Type" ) ;
Assert . AreEqual ( typeof ( D ) , c2 . b2 . GetType ( ) , "Deserialize Derived Type" ) ;
}
[Test]
public void SerializeWithTypeConverter ( )
{
JavaScriptSerializer ser = new JavaScriptSerializer ( ) ;
MyUri uri = new MyUri ( "http://kostat@mainsoft/adfasdf/asdfasdf.aspx/asda/ads?a=b&c=d" , UriKind . RelativeOrAbsolute ) ;
string s = ser . Serialize ( uri ) ;
MyUri uri2 = ser . Deserialize < MyUri > ( s ) ;
Assert . AreEqual ( uri , uri2 ) ;
}
[Test]
public void SerializeWithTypeConverter2 ( )
{
JavaScriptSerializer ser = new JavaScriptSerializer ( ) ;
MyPointContainer pc = new MyPointContainer ( new Point ( 15 , 16 ) ) ;
string s = ser . Serialize ( pc ) ;
MyPointContainer pc2 = ser . Deserialize < MyPointContainer > ( s ) ;
}
[Test]
public void MaxJsonLengthDeserializeObject ( )
{
JavaScriptSerializer ser = new JavaScriptSerializer ( ) ;
ser . MaxJsonLength = 16 ;
object o = ser . DeserializeObject ( "{s:'1234567890'}" ) ;
}
[Test]
[ExpectedException(typeof(ArgumentException))]
public void MaxJsonLengthDeserializeObjectToLong ( )
{
JavaScriptSerializer ser = new JavaScriptSerializer ( ) ;
ser . MaxJsonLength = 15 ;
object o = ser . DeserializeObject ( "{s:'1234567890'}" ) ;
}
[Test]
public void MaxJsonLengthSerialize ( )
{
JavaScriptSerializer ser = new JavaScriptSerializer ( ) ;
ser . MaxJsonLength = 9 ;
Y y = new Y ( ) ;
string s = ser . Serialize ( y ) ;
}
[Test]
[ExpectedException (typeof (InvalidOperationException))]
public void MaxJsonLengthSerializeToLong ( )
{
JavaScriptSerializer ser = new JavaScriptSerializer ( ) ;
ser . MaxJsonLength = 8 ;
Y y = new Y ( ) ;
string s = ser . Serialize ( y ) ;
}
[Test]
public void RecursionLimitDeserialize1 ( )
{
JavaScriptSerializer ser = new JavaScriptSerializer ( ) ;
ser . RecursionLimit = 3 ;
YY yy = ser . Deserialize < YY > ( "{\"Y1\":{\"BB\":10},\"Y2\":{\"BB\":10}}" ) ;
}
[Test]
public void RecursionLimitDeserialize2 ( )
{
JavaScriptSerializer ser = new JavaScriptSerializer ( ) ;
ser . RecursionLimit = 2 ;
YY yy = ser . Deserialize < YY > ( "{\"Y1\":{},\"Y2\":{}}" ) ;
}
[Test]
public void RecursionLimitDeserialize3 ( )
{
JavaScriptSerializer ser = new JavaScriptSerializer ( ) ;
ser . RecursionLimit = 1 ;
object o = ser . DeserializeObject ( "\"xxx\"" ) ;
}
[Test]
[ExpectedException(typeof(ArgumentException))]
public void RecursionLimitDeserializeToDeep ( )
{
JavaScriptSerializer ser = new JavaScriptSerializer ( ) ;
ser . RecursionLimit = 2 ;
YY yy = ser . Deserialize < YY > ( "{\"Y1\":{\"BB\":10},\"Y2\":{\"BB\":10}}" ) ;
}
[Test]
public void RecursionLimitSerialize ( )
{
JavaScriptSerializer ser = new JavaScriptSerializer ( ) ;
ser . RecursionLimit = 3 ;
YY yy = new YY ( ) ;
string s = ser . Serialize ( yy ) ;
}
[Test]
[ExpectedException(typeof(ArgumentException))]
public void RecursionLimitSerializeToDeep ( )
{
JavaScriptSerializer ser = new JavaScriptSerializer ( ) ;
ser . RecursionLimit = 2 ;
YY yy = new YY ( ) ;
string s = ser . Serialize ( yy ) ;
}
[Test]
public void RecursionLimitSerialize2 ( )
{
JavaScriptSerializer ser = new JavaScriptSerializer ( ) ;
ser . RecursionLimit = 2 ;
YY yy = new YY ( ) ;
StringBuilder b = new StringBuilder ( ) ;
bool caughtException = false ;
try {
ser . Serialize ( yy , b ) ;
}
catch {
caughtException = true ;
}
Assert . IsTrue ( caughtException , "RecursionLimitSerialize2 Expected an exception!" ) ;
Assert . AreEqual ( "{\"Y1\":{\"BB\":" , b . ToString ( ) , "RecursionLimitSerialize2" ) ;
}
[Test]
public void SimpleTypeResolver ( )
{
JavaScriptSerializer ser = new JavaScriptSerializer ( new SimpleTypeResolver ( ) ) ;
YY yy = new YY ( ) ;
string s = ser . Serialize ( yy ) ;
string expected = String . Format ( "\"__type\":\"{0}\"" , yy . GetType ( ) . AssemblyQualifiedName ) ;
Assert . IsTrue ( s . Contains ( expected ) , "YY: expected {0} to contain {1}" , s , expected ) ;
expected = String . Format ( "\"__type\":\"{0}\"" , yy . Y1 . GetType ( ) . AssemblyQualifiedName ) ;
Assert . IsTrue ( s . Contains ( expected ) , "Y: expected {0} to contain {1}" , s , expected ) ;
}
public class CustomResolver : JavaScriptTypeResolver
{
public CustomResolver ( )
{
Reset ( ) ;
}
public override Type ResolveType ( string id )
{
ResolvedIds . Add ( id ) ;
switch ( id ) {
case "YY" :
return typeof ( YY ) ;
case "Y" :
return typeof ( Y ) ;
case "X" :
return typeof ( X ) ;
case "int" :
return typeof ( int ) ;
case "long" :
return typeof ( long ) ;
case "string" :
return typeof ( string ) ;
case "point" :
return typeof ( Point ) ;
}
return null ;
}
public override string ResolveTypeId ( Type type )
{
if ( type = = null ) {
throw new ArgumentNullException ( "type" ) ;
}
ResolvedTypes . Add ( type . Name ) ;
if ( type = = typeof ( YY ) )
return "YY" ;
if ( type = = typeof ( Y ) )
return "Y" ;
if ( type = = typeof ( X ) )
return "X" ;
if ( type = = typeof ( int ) )
return "int" ;
if ( type = = typeof ( long ) )
return "long" ;
if ( type = = typeof ( string ) )
return "string" ;
if ( type = = typeof ( Point ) )
return "point" ;
return null ;
}
public static List < string > ResolvedTypes {
get {
if ( resolvedTypes = = null ) {
resolvedTypes = new List < string > ( ) ;
}
return resolvedTypes ;
}
}
public static List < string > ResolvedIds {
get {
if ( resolvedIds = = null ) {
resolvedIds = new List < string > ( ) ;
}
return resolvedIds ;
}
}
public static void Reset ( )
{
resolvedIds = null ;
resolvedTypes = null ;
}
private static List < string > resolvedTypes ;
private static List < string > resolvedIds ;
}
[Test]
[NUnit.Framework.Category ("NotWorking")]
public void CustomTypeResolver ( )
{
JavaScriptSerializer ser = new JavaScriptSerializer ( new CustomResolver ( ) ) ;
X x = new X ( ) ;
x . Init ( ) ;
string s = ser . Serialize ( x ) ;
CustomResolver . Reset ( ) ;
X x1 = ( X ) ser . DeserializeObject ( s ) ;
Assert . IsTrue ( x . Equals ( x1 ) , "x != x1" ) ;
CustomResolver . Reset ( ) ;
X x2 = ser . Deserialize < X > ( s ) ;
Assert . IsTrue ( x . Equals ( x2 ) , "x != x2" ) ;
}
[Test]
public void InfinityAndNaN ( )
{
JavaScriptSerializer ser = new JavaScriptSerializer ( ) ;
double nan = Double . NaN ;
string s = ser . Serialize ( nan ) ;
Assert . AreEqual ( s , "NaN" , "#A1" ) ;
nan = ( double ) ser . DeserializeObject ( s ) ;
Assert . AreEqual ( Double . NaN , nan , "#A2" ) ;
nan = ( double ) ser . Deserialize < double > ( s ) ;
Assert . AreEqual ( Double . NaN , nan , "#A3" ) ;
double infinity = Double . PositiveInfinity ;
s = ser . Serialize ( infinity ) ;
Assert . AreEqual ( s , "Infinity" , "#B1" ) ;
infinity = ( double ) ser . DeserializeObject ( s ) ;
Assert . AreEqual ( Double . PositiveInfinity , infinity , "#B2" ) ;
infinity = ser . Deserialize < double > ( s ) ;
Assert . AreEqual ( Double . PositiveInfinity , infinity , "#B3" ) ;
infinity = Double . NegativeInfinity ;
s = ser . Serialize ( infinity ) ;
Assert . AreEqual ( s , "-Infinity" , "#C1" ) ;
infinity = ( double ) ser . DeserializeObject ( s ) ;
Assert . AreEqual ( Double . NegativeInfinity , infinity , "#C2" ) ;
infinity = ser . Deserialize < double > ( s ) ;
Assert . AreEqual ( Double . NegativeInfinity , infinity , "#C3" ) ;
var dict = new Dictionary < string , object > ( ) ;
dict . Add ( "A" , Double . NaN ) ;
dict . Add ( "B" , Double . PositiveInfinity ) ;
dict . Add ( "C" , Double . NegativeInfinity ) ;
s = ser . Serialize ( dict ) ;
Assert . AreEqual ( "{\"A\":NaN,\"B\":Infinity,\"C\":-Infinity}" , s , "#D1" ) ;
dict = ( Dictionary < string , object > ) ser . DeserializeObject ( s ) ;
Assert . AreEqual ( Double . NaN , dict [ "A" ] , "#D2" ) ;
Assert . AreEqual ( Double . PositiveInfinity , dict [ "B" ] , "#D3" ) ;
Assert . AreEqual ( Double . NegativeInfinity , dict [ "C" ] , "#D4" ) ;
dict = ( Dictionary < string , object > ) ser . Deserialize < Dictionary < string , object > > ( s ) ;
Assert . AreEqual ( Double . NaN , dict [ "A" ] , "#D5" ) ;
Assert . AreEqual ( Double . PositiveInfinity , dict [ "B" ] , "#D6" ) ;
Assert . AreEqual ( Double . NegativeInfinity , dict [ "C" ] , "#D7" ) ;
var arr = new ArrayList ( ) {
Double . NaN ,
Double . PositiveInfinity ,
Double . NegativeInfinity } ;
s = ser . Serialize ( arr ) ;
Assert . AreEqual ( "[NaN,Infinity,-Infinity]" , s , "#E1" ) ;
object [ ] arr2 = ( object [ ] ) ser . DeserializeObject ( s ) ;
Assert . AreEqual ( 3 , arr2 . Length , "#E2" ) ;
Assert . AreEqual ( Double . NaN , arr2 [ 0 ] , "#E3" ) ;
Assert . AreEqual ( Double . PositiveInfinity , arr2 [ 1 ] , "#E4" ) ;
Assert . AreEqual ( Double . NegativeInfinity , arr2 [ 2 ] , "#E5" ) ;
arr = ser . Deserialize < ArrayList > ( s ) ;
Assert . AreEqual ( 3 , arr . Count , "#E6" ) ;
Assert . AreEqual ( Double . NaN , arr [ 0 ] , "#E7" ) ;
Assert . AreEqual ( Double . PositiveInfinity , arr [ 1 ] , "#E8" ) ;
Assert . AreEqual ( Double . NegativeInfinity , arr [ 2 ] , "#E9" ) ;
}
[Test]
public void StandalonePrimitives ( )
{
JavaScriptSerializer ser = new JavaScriptSerializer ( ) ;
object o ;
int i ;
o = ser . DeserializeObject ( "1" ) ;
Assert . AreEqual ( typeof ( global :: System . Int32 ) , o . GetType ( ) , "#A1" ) ;
i = ( int ) o ;
Assert . AreEqual ( 1 , i , "#A2" ) ;
o = ser . DeserializeObject ( "-1" ) ;
Assert . AreEqual ( typeof ( global :: System . Int32 ) , o . GetType ( ) , "#A3" ) ;
i = ( int ) o ;
Assert . AreEqual ( - 1 , i , "#A4" ) ;
o = ser . DeserializeObject ( "2147483649" ) ;
Assert . AreEqual ( typeof ( global :: System . Int64 ) , o . GetType ( ) , "#B1" ) ;
long l = ( long ) o ;
Assert . AreEqual ( 2147483649 , l , "#B2" ) ;
o = ser . DeserializeObject ( "-2147483649" ) ;
Assert . AreEqual ( typeof ( global :: System . Int64 ) , o . GetType ( ) , "#B3" ) ;
l = ( long ) o ;
Assert . AreEqual ( - 2147483649 , l , "#B4" ) ;
o = ser . DeserializeObject ( "9223372036854775808" ) ;
Assert . AreEqual ( typeof ( global :: System . Decimal ) , o . GetType ( ) , "#C1" ) ;
decimal d = ( decimal ) o ;
Assert . AreEqual ( 9223372036854775808 m , d , "#C2" ) ;
o = ser . DeserializeObject ( "-9223372036854775809" ) ;
Assert . AreEqual ( typeof ( global :: System . Decimal ) , o . GetType ( ) , "#C3" ) ;
d = ( decimal ) o ;
Assert . AreEqual ( - 9223372036854775809 m , d , "#C4" ) ;
o = ser . DeserializeObject ( "79228162514264337593543950336" ) ;
Assert . AreEqual ( typeof ( global :: System . Double ) , o . GetType ( ) , "#D1" ) ;
double db = ( double ) o ;
Assert . AreEqual ( 79228162514264337593543950336.0 , db , "#D2" ) ;
o = ser . DeserializeObject ( "-79228162514264337593543950336" ) ;
Assert . AreEqual ( typeof ( global :: System . Double ) , o . GetType ( ) , "#D3" ) ;
db = ( double ) o ;
Assert . AreEqual ( - 79228162514264337593543950336.0 , db , "#D4" ) ;
o = ser . DeserializeObject ( "\"test string\"" ) ;
Assert . AreEqual ( typeof ( global :: System . String ) , o . GetType ( ) , "#E1" ) ;
string s = ( string ) o ;
Assert . AreEqual ( "test string" , s , "#E2" ) ;
o = ser . DeserializeObject ( "true" ) ;
Assert . AreEqual ( typeof ( global :: System . Boolean ) , o . GetType ( ) , "#F1" ) ;
bool b = ( bool ) o ;
Assert . AreEqual ( true , b , "#F2" ) ;
o = ser . DeserializeObject ( "false" ) ;
Assert . AreEqual ( typeof ( global :: System . Boolean ) , o . GetType ( ) , "#F3" ) ;
b = ( bool ) o ;
Assert . AreEqual ( false , b , "#F4" ) ;
o = ser . DeserializeObject ( "-1.7976931348623157E+308" ) ;
Assert . AreEqual ( typeof ( global :: System . Double ) , o . GetType ( ) , "#G1" ) ;
db = ( double ) o ;
Assert . AreEqual ( Double . MinValue , db , "#G2" ) ;
o = ser . DeserializeObject ( "1.7976931348623157E+308" ) ;
Assert . AreEqual ( typeof ( global :: System . Double ) , o . GetType ( ) , "#G3" ) ;
db = ( double ) o ;
Assert . AreEqual ( Double . MaxValue , db , "#G4" ) ;
}
class SomeDict : IDictionary < string , object >
{
void IDictionary < string , object > . Add ( string key , object value ) {
throw new NotSupportedException ( ) ;
}
bool IDictionary < string , object > . ContainsKey ( string key ) {
throw new NotSupportedException ( ) ;
}
ICollection < string > IDictionary < string , object > . Keys {
get { throw new NotSupportedException ( ) ; }
}
bool IDictionary < string , object > . Remove ( string key ) {
throw new NotSupportedException ( ) ;
}
bool IDictionary < string , object > . TryGetValue ( string key , out object value ) {
throw new NotSupportedException ( ) ;
}
ICollection < object > IDictionary < string , object > . Values {
get { throw new NotSupportedException ( ) ; }
}
object IDictionary < string , object > . this [ string key ] {
get { throw new NotSupportedException ( ) ; }
set { throw new NotSupportedException ( ) ; }
}
void ICollection < KeyValuePair < string , object > > . Add ( KeyValuePair < string , object > item ) {
throw new NotSupportedException ( ) ;
}
void ICollection < KeyValuePair < string , object > > . Clear ( ) {
throw new NotSupportedException ( ) ;
}
bool ICollection < KeyValuePair < string , object > > . Contains ( KeyValuePair < string , object > item ) {
throw new NotSupportedException ( ) ;
}
void ICollection < KeyValuePair < string , object > > . CopyTo ( KeyValuePair < string , object > [ ] array , int arrayIndex ) {
throw new NotSupportedException ( ) ;
}
int ICollection < KeyValuePair < string , object > > . Count {
get { throw new NotSupportedException ( ) ; }
}
bool ICollection < KeyValuePair < string , object > > . IsReadOnly {
get { throw new NotSupportedException ( ) ; }
}
bool ICollection < KeyValuePair < string , object > > . Remove ( KeyValuePair < string , object > item ) {
throw new NotSupportedException ( ) ;
}
IEnumerator < KeyValuePair < string , object > > IEnumerable < KeyValuePair < string , object > > . GetEnumerator ( ) {
return GetEnumerator ( ) ;
}
IEnumerator IEnumerable . GetEnumerator ( ) {
return ( ( IEnumerable < KeyValuePair < string , object > > ) this ) . GetEnumerator ( ) ;
}
protected IEnumerator < KeyValuePair < string , object > > GetEnumerator ( ) {
yield return new KeyValuePair < string , object > ( "hello" , "world" ) ;
}
}
[Test] //bug #424704
public void NonGenericClassImplementingClosedGenericIDictionary ( )
{
JavaScriptSerializer ser = new JavaScriptSerializer ( ) ;
SomeDict dictIn = new SomeDict ( ) ;
string s = ser . Serialize ( dictIn ) ;
Dictionary < string , object > dictOut = ser . Deserialize < Dictionary < string , object > > ( s ) ;
Assert . AreEqual ( dictOut . Count , 1 , "#1" ) ;
Assert . AreEqual ( dictOut [ "hello" ] , "world" , "#2" ) ;
}
[Test]
public void ConvertToIDictionary ( )
{
JavaScriptSerializer jss = new JavaScriptSerializer ( ) ;
string json = "{\"node\":{\"Text\":\"Root Node\",\"Value\":null,\"ExpandMode\":3,\"NavigateUrl\":null,\"PostBack\":true,\"DisabledCssClass\":null,\"SelectedCssClass\":null,\"HoveredCssClass\":null,\"ImageUrl\":null,\"HoveredImageUrl\":null,\"DisabledImageUrl\":null,\"ExpandedImageUrl\":null,\"ContextMenuID\":\"\"},\"context\":{\"NumberOfNodes\":1000}}" ;
object input = jss . Deserialize < IDictionary > ( json ) ;
IDictionary o = jss . ConvertToType < IDictionary > ( input ) ;
Assert . IsTrue ( o ! = null , "#A1" ) ;
Assert . AreEqual ( typeof ( Dictionary < string , object > ) , o . GetType ( ) , "#A2" ) ;
}
[Test]
public void ConvertToGenericIDictionary ( )
{
JavaScriptSerializer jss = new JavaScriptSerializer ( ) ;
string json = "{\"node\":{\"Text\":\"Root Node\",\"Value\":null,\"ExpandMode\":3,\"NavigateUrl\":null,\"PostBack\":true,\"DisabledCssClass\":null,\"SelectedCssClass\":null,\"HoveredCssClass\":null,\"ImageUrl\":null,\"HoveredImageUrl\":null,\"DisabledImageUrl\":null,\"ExpandedImageUrl\":null,\"ContextMenuID\":\"\"},\"context\":{\"NumberOfNodes\":1000}}" ;
object input = jss . Deserialize < IDictionary > ( json ) ;
IDictionary < string , object > o = jss . ConvertToType < IDictionary < string , object > > ( input ) ;
Assert . IsTrue ( o ! = null , "#A1" ) ;
Assert . AreEqual ( typeof ( Dictionary < string , object > ) , o . GetType ( ) , "#A2" ) ;
IDictionary < object , object > o1 = jss . ConvertToType < IDictionary < object , object > > ( input ) ;
Assert . IsTrue ( o1 ! = null , "#B1" ) ;
Assert . AreEqual ( typeof ( Dictionary < object , object > ) , o1 . GetType ( ) , "#B2" ) ;
}
[Test]
[ExpectedException (typeof (InvalidOperationException))]
public void ConvertToGenericIDictionary_InvalidDefinition ( )
{
JavaScriptSerializer jss = new JavaScriptSerializer ( ) ;
string json = "{\"node\":{\"Text\":\"Root Node\",\"Value\":null,\"ExpandMode\":3,\"NavigateUrl\":null,\"PostBack\":true,\"DisabledCssClass\":null,\"SelectedCssClass\":null,\"HoveredCssClass\":null,\"ImageUrl\":null,\"HoveredImageUrl\":null,\"DisabledImageUrl\":null,\"ExpandedImageUrl\":null,\"ContextMenuID\":\"\"},\"context\":{\"NumberOfNodes\":1000}}" ;
object input = jss . Deserialize < IDictionary > ( json ) ;
IDictionary < int , object > o = jss . ConvertToType < IDictionary < int , object > > ( input ) ;
}
[Test (Description="Bug #655474")]
public void TestRelativeUri ( )
{
JavaScriptSerializer ser = new JavaScriptSerializer ( ) ;
Uri testUri = new Uri ( "/lala/123" , UriKind . Relative ) ;
StringBuilder sb = new StringBuilder ( ) ;
ser . Serialize ( testUri , sb ) ;
Assert . AreEqual ( "\"/lala/123\"" , sb . ToString ( ) ) ;
}
[Test]
public void DeserializeDictionaryOfArrayList ( )
{
var ser = new JavaScriptSerializer ( ) ;
string test1 = "{\"key\":{\"subkey\":\"subval\"}}" ;
string test2 = "{\"key\":[{\"subkey\":\"subval\"}]}" ;
var ret1 = ser . Deserialize < Dictionary < string , object > > ( test1 ) ;
Assert . AreEqual ( typeof ( Dictionary < string , object > ) , ret1 . GetType ( ) , "#1.1" ) ;
var ret1v = ret1 [ "key" ] ;
Assert . AreEqual ( typeof ( Dictionary < string , object > ) , ret1v . GetType ( ) , "#1.2" ) ;
var ret1vd = ( IDictionary < string , object > ) ret1v ;
Assert . AreEqual ( "subval" , ret1vd [ "subkey" ] , "#1.3" ) ;
var ret2 = ser . Deserialize < Dictionary < string , object > > ( test2 ) ;
Assert . AreEqual ( typeof ( Dictionary < string , object > ) , ret2 . GetType ( ) , "#2.1" ) ;
var ret2v = ret2 [ "key" ] ;
Assert . AreEqual ( typeof ( ArrayList ) , ret2v . GetType ( ) , "#2.2" ) ;
var ret2va = ( ArrayList ) ret2v ;
Assert . AreEqual ( typeof ( Dictionary < string , object > ) , ret2va [ 0 ] . GetType ( ) , "#2.3" ) ;
var ret2vad = ( IDictionary < string , object > ) ret2va [ 0 ] ;
Assert . AreEqual ( "subval" , ret2vad [ "subkey" ] , "#2.4" ) ;
}
2014-09-04 09:07:35 +01:00
class ClassWithNullableEnum
{
public MyEnum ? Value { get ; set ; }
}
[Test]
public void DeserializeNullableEnum ( )
{
var jsonValues = new Dictionary < string , MyEnum ? > {
{ "{\"Value\":0}" , MyEnum . AAA } ,
{ "{\"Value\":\"0\"}" , MyEnum . AAA } ,
{ "{\"Value\":null}" , null }
} ;
var ser = new JavaScriptSerializer ( ) ;
foreach ( var kv in jsonValues )
{
var obj = ser . Deserialize < ClassWithNullableEnum > ( kv . Key ) ;
Assert . AreEqual ( kv . Value , obj . Value ) ;
}
}
2015-08-26 07:17:56 -04:00
[Test]
public void DeserializeStringWithNewline ( )
{
JavaScriptSerializer serializer = new JavaScriptSerializer ( ) ;
string json_with_newline = @ "
[
{
content : ""
< div id = \ "" calendar \ "" > < div >
""
}
]
";
serializer . DeserializeObject ( json_with_newline ) ;
}
class Dummy
{
public bool t ;
public bool f ;
public string s ;
public int i ;
public double d ;
public object o ;
}
[Test]
public void DeserializeWhiteSpaces ( )
{
string json = "{\"t\" : true , \"f\" : false , \"s\" : \"s\" , \"i\" : 1337 , \"d\" : 1337.0 , \"o\" : null }" ;
var obj = ( new JavaScriptSerializer ( ) ) . Deserialize < Dummy > ( json ) ;
Assert . IsTrue ( obj . t ) ;
Assert . IsFalse ( obj . f ) ;
Assert . AreEqual ( "s" , obj . s ) ;
Assert . AreEqual ( 1337 , obj . i ) ;
Assert . AreEqual ( 1337.0 , obj . d ) ;
Assert . AreEqual ( null , obj . o ) ;
}
2016-08-03 10:59:49 +00:00
[Test]
public void DeserializeInCultureWithCommaSeparator ( )
{
var origCulture = Thread . CurrentThread . CurrentCulture ;
try {
Thread . CurrentThread . CurrentCulture = new CultureInfo ( "en-US" ) ;
CommaSeparatorTest ( ) ;
Thread . CurrentThread . CurrentCulture = new CultureInfo ( "fi-FI" ) ;
CommaSeparatorTest ( ) ;
} finally {
Thread . CurrentThread . CurrentCulture = origCulture ;
}
}
public class DoubleTest
{
public double [ ] value { get ; set ; }
}
void CommaSeparatorTest ( )
{
JavaScriptSerializer serializer = new JavaScriptSerializer ( ) ;
DoubleTest array = new DoubleTest ( ) ;
array . value = new [ ] { 123.345 , 0.69 } ;
string arrayJson = serializer . Serialize ( array ) ;
Console . WriteLine ( arrayJson ) ;
// This throwed incorrectly a "System.ArgumentException: Invalid JSON primitive: 123.345" with a CurrentThread.CultureInfo that has a comma as the number separator.
DoubleTest obj = serializer . Deserialize < DoubleTest > ( arrayJson ) ;
Assert . AreEqual ( 123.345 , obj . value [ 0 ] , "#1" ) ;
Assert . AreEqual ( 0.69 , obj . value [ 1 ] , "#2" ) ;
}
2014-08-13 10:39:27 +01:00
}
}
