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| 'use strict';
|
| var test = require('tape');
| var stringify = require('../');
|
| test('nested', function (t) {
| t.plan(1);
| var obj = { c: 8, b: [{z:6,y:5,x:4},7], a: 3 };
| t.equal(stringify(obj), '{"a":3,"b":[{"x":4,"y":5,"z":6},7],"c":8}');
| });
|
| test('cyclic (default)', function (t) {
| t.plan(1);
| var one = { a: 1 };
| var two = { a: 2, one: one };
| one.two = two;
| try {
| stringify(one);
| } catch (ex) {
| t.equal(ex.toString(), 'TypeError: Converting circular structure to JSON');
| }
| });
|
| test('cyclic (specifically allowed)', function (t) {
| t.plan(1);
| var one = { a: 1 };
| var two = { a: 2, one: one };
| one.two = two;
| t.equal(stringify(one, {cycles:true}), '{"a":1,"two":{"a":2,"one":"__cycle__"}}');
| });
|
| test('repeated non-cyclic value', function(t) {
| t.plan(1);
| var one = { x: 1 };
| var two = { a: one, b: one };
| t.equal(stringify(two), '{"a":{"x":1},"b":{"x":1}}');
| });
|
| test('acyclic but with reused obj-property pointers', function (t) {
| t.plan(1);
| var x = { a: 1 };
| var y = { b: x, c: x };
| t.equal(stringify(y), '{"b":{"a":1},"c":{"a":1}}');
| });
|
|
