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describe('json', function(){
it('should parse Primitives', function() {
assertEquals("null", toJson(0/0));
assertEquals("null", toJson(null));
assertEquals("true", toJson(true));
assertEquals("false", toJson(false));
assertEquals("123.45", toJson(123.45));
assertEquals('"abc"', toJson("abc"));
assertEquals('"a \\t \\n \\r b \\\\"', toJson("a \t \n \r b \\"));
});
it('should parse Escaping', function() {
assertEquals("\"7\\\\\\\"7\"", toJson("7\\\"7"));
});
it('should parse Objects', function() {
assertEquals('{"a":1,"b":2}', toJson({a:1,b:2}));
assertEquals('{"a":{"b":2}}', toJson({a:{b:2}}));
assertEquals('{"a":{"b":{"c":0}}}', toJson({a:{b:{c:0}}}));
assertEquals('{"a":{"b":null}}', toJson({a:{b:0/0}}));
});
it('should parse ObjectPretty', function() {
assertEquals('{\n "a":1,\n "b":2}', toJson({a:1,b:2}, true));
assertEquals('{\n "a":{\n "b":2}}', toJson({a:{b:2}}, true));
});
it('should parse Array', function() {
assertEquals('[]', toJson([]));
assertEquals('[1,"b"]', toJson([1,"b"]));
});
it('should parse RegExp', function() {
assertEquals('"/foo/"', toJson(/foo/));
assertEquals('[1,"/foo/"]', toJson([1,new RegExp("foo")]));
});
it('should parse IgnoreFunctions', function() {
assertEquals('[null,1]', toJson([function(){},1]));
assertEquals('{}', toJson({a:function(){}}));
});
it('should parse ParseNull', function() {
assertNull(fromJson("null"));
});
it('should parse ParseBoolean', function() {
assertTrue(fromJson("true"));
assertFalse(fromJson("false"));
});
it('should parse $$isIgnored', function() {
assertEquals("{}", toJson({$$:0}));
});
it('should parse ArrayWithEmptyItems', function() {
var a = [];
a[1] = "X";
assertEquals('[null,"X"]', toJson(a));
});
it('should parse ItShouldEscapeUnicode', function() {
assertEquals(1, "\u00a0".length);
assertEquals(8, toJson("\u00a0").length);
assertEquals(1, fromJson(toJson("\u00a0")).length);
});
it('should parse ItShouldUTCDates', function() {
var date = angular.String.toDate("2009-10-09T01:02:03Z");
assertEquals('"2009-10-09T01:02:03Z"', toJson(date));
assertEquals(date.getTime(),
fromJson('"2009-10-09T01:02:03Z"').getTime());
});
it('should parse ItShouldPreventRecursion', function() {
var obj = {a:'b'};
obj.recursion = obj;
assertEquals('{"a":"b","recursion":RECURSION}', angular.toJson(obj));
});
it('should parse ItShouldIgnore$Properties', function() {
var scope = createScope();
scope.a = 'a';
scope['$b'] = '$b';
scope.c = 'c';
expect(angular.toJson(scope)).toEqual('{"a":"a","c":"c","this":RECURSION}');
});
it('should parse ItShouldSerializeInheritedProperties', function() {
var scope = createScope({p:'p'});
scope.a = 'a';
expect(angular.toJson(scope)).toEqual('{"a":"a","p":"p","this":RECURSION}');
});
it('should parse ItShouldSerializeSameObjectsMultipleTimes', function() {
var obj = {a:'b'};
assertEquals('{"A":{"a":"b"},"B":{"a":"b"}}', angular.toJson({A:obj, B:obj}));
});
it('should parse ItShouldNotSerializeUndefinedValues', function() {
assertEquals('{}', angular.toJson({A:undefined}));
});
it('should parse ItShouldParseFloats', function() {
expect(fromJson("{value:2.55, name:'misko'}")).toEqual({value:2.55, name:'misko'});
});
it('should parse negative / possitve numbers', function() {
expect(fromJson("{neg:-2.55, pos:+.3, a:[-2, +.1, -.2, +.3]}")).toEqual({neg:-2.55, pos:+.3, a:[-2, +.1, -.2, +.3]});
});
describe('security', function(){
it('should not allow naked expressions', function(){
expect(function(){fromJson('1+2');}).toThrow("Did not understand '+2' while evaluating '1+2'.");
});
it('should not allow naked expressions group', function(){
expect(function(){fromJson('(1+2)');}).toThrow("Expression at column='0' of expression '(1+2)' starting at '(1+2)' is not valid json.");
});
it('should not allow expressions in objects', function(){
expect(function(){fromJson('{a:abc()}');}).toThrow("Expression at column='3' of expression '{a:abc()}' starting at 'abc()}' is not valid json.");
});
it('should not allow expressions in arrays', function(){
expect(function(){fromJson('[1+2]');}).toThrow("Expression at column='2' of expression '[1+2]' starting at '+2]' is not valid json.");
});
it('should not allow vars', function(){
expect(function(){fromJson('[1, x]');}).toThrow("Expression at column='4' of expression '[1, x]' starting at 'x]' is not valid json.");
});
it('should not allow dereference', function(){
expect(function(){fromJson('["".constructor]');}).toThrow("Expression at column='3' of expression '[\"\".constructor]' starting at '.constructor]' is not valid json.");
});
it('should not allow expressions ofter valid json', function(){
expect(function(){fromJson('[].constructor');}).toThrow("Expression at column='2' of expression '[].constructor' starting at '.constructor' is not valid json.");
});
});
});
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