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eclipse/gerrit/www.eclipse.org/eclipse.org-common/refs/heads/supernova/./json/Test-JSON.php
blob: c70812fb693faffe54febfbe1c7090d5c230cf8d [file]
<?php
// $Id: Test-JSON.php,v 1.1 2009/05/06 18:23:36 droy Exp $
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
/**
* Unit tests for Services_JSON.
* @see JSON.php
*
* @category
* @package Services_JSON
* @author Michal Migurski <mike-json@teczno.com>
* @author Matt Knapp <mdknapp[at]gmail[dot]com>
* @author Brett Stimmerman <brettstimmerman[at]gmail[dot]com>
* @copyright 2005 Michal Migurski
* @version CVS: $Id: Test-JSON.php,v 1.1 2009/05/06 18:23:36 droy Exp $
* @license http://www.opensource.org/licenses/bsd-license.php
* @link http://pear.php.net/pepr/pepr-proposal-show.php?id=198
*/
error_reporting(E_ALL);
require_once 'PHPUnit.php';
require_once 'JSON.php';
class Services_JSON_EncDec_TestCase extends PHPUnit_TestCase {
function Services_JSON_EncDec_TestCase($name) {
$this->PHPUnit_TestCase($name);
}
function setUp() {
$this->json = new Services_JSON();
$obj = new stdClass();
$obj->a_string = '"he":llo}:{world';
$obj->an_array = array(1, 2, 3);
$obj->obj = new stdClass();
$obj->obj->a_number = 123;
$this->obj = $obj;
$this->obj_j = '{"a_string":"\"he\":llo}:{world","an_array":[1,2,3],"obj":{"a_number":123}}';
$this->obj_d = 'object with properties, nested object and arrays';
$this->arr = array(null, true, array(1, 2, 3), "hello\"],[world!");
$this->arr_j = '[null,true,[1,2,3],"hello\"],[world!"]';
$this->arr_d = 'array with elements and nested arrays';
$this->str1 = 'hello world';
$this->str1_j = '"hello world"';
$this->str1_j_ = "'hello world'";
$this->str1_d = 'hello world';
$this->str1_d_ = 'hello world, double quotes';
$this->str2 = "hello\t\"world\"";
$this->str2_j = '"hello\\t\\"world\\""';
$this->str2_d = 'hello world, with tab, double-quotes';
$this->str3 = "\\\r\n\t\"/";
$this->str3_j = '"\\\\\\r\\n\\t\\"\\/"';
$this->str3_d = 'backslash, return, newline, tab, double-quote';
$this->str4 = 'héllö wørłd';
$this->str4_j = '"h\u00e9ll\u00f6 w\u00f8r\u0142d"';
$this->str4_j_ = '"héllö wørłd"';
$this->str4_d = 'hello world, with unicode';
}
function test_to_JSON()
{
$this->assertEquals('null', $this->json->encode(null), 'type case: null');
$this->assertEquals('true', $this->json->encode(true), 'type case: boolean true');
$this->assertEquals('false', $this->json->encode(false), 'type case: boolean false');
$this->assertEquals('1', $this->json->encode(1), 'numeric case: 1');
$this->assertEquals('-1', $this->json->encode(-1), 'numeric case: -1');
$this->assertEquals('1.000000', $this->json->encode(1.0), 'numeric case: 1.0');
$this->assertEquals('1.100000', $this->json->encode(1.1), 'numeric case: 1.1');
$this->assertEquals($this->str1_j, $this->json->encode($this->str1), "string case: {$this->str1_d}");
$this->assertEquals($this->str2_j, $this->json->encode($this->str2), "string case: {$this->str2_d}");
$this->assertEquals($this->str3_j, $this->json->encode($this->str3), "string case: {$this->str3_d}");
$this->assertEquals($this->str4_j, $this->json->encode($this->str4), "string case: {$this->str4_d}");
$this->assertEquals($this->arr_j, $this->json->encode($this->arr), "array case: {$this->arr_d}");
$this->assertEquals($this->obj_j, $this->json->encode($this->obj), "object case: {$this->obj_d}");
}
function test_from_JSON()
{
$this->assertEquals(null, $this->json->decode('null'), 'type case: null');
$this->assertEquals(true, $this->json->decode('true'), 'type case: boolean true');
$this->assertEquals(false, $this->json->decode('false'), 'type case: boolean false');
$this->assertEquals(1, $this->json->decode('1'), 'numeric case: 1');
$this->assertEquals(-1, $this->json->decode('-1'), 'numeric case: -1');
$this->assertEquals(1.0, $this->json->decode('1.0'), 'numeric case: 1.0');
$this->assertEquals(1.1, $this->json->decode('1.1'), 'numeric case: 1.1');
$this->assertEquals(11.0, $this->json->decode('1.1e1'), 'numeric case: 1.1e1');
$this->assertEquals(11.0, $this->json->decode('1.10e+1'), 'numeric case: 1.10e+1');
$this->assertEquals(0.11, $this->json->decode('1.1e-1'), 'numeric case: 1.1e-1');
$this->assertEquals(-0.11, $this->json->decode('-1.1e-1'), 'numeric case: -1.1e-1');
$this->assertEquals($this->str1, $this->json->decode($this->str1_j), "string case: {$this->str1_d}");
$this->assertEquals($this->str1, $this->json->decode($this->str1_j_), "string case: {$this->str1_d_}");
$this->assertEquals($this->str2, $this->json->decode($this->str2_j), "string case: {$this->str2_d}");
$this->assertEquals($this->str3, $this->json->decode($this->str3_j), "string case: {$this->str3_d}");
$this->assertEquals($this->str4, $this->json->decode($this->str4_j), "string case: {$this->str4_d}");
$this->assertEquals($this->str4, $this->json->decode($this->str4_j_), "string case: {$this->str4_d}");
$this->assertEquals($this->arr, $this->json->decode($this->arr_j), "array case: {$this->arr_d}");
$this->assertEquals($this->obj, $this->json->decode($this->obj_j), "object case: {$this->obj_d}");
}
function test_to_then_from_JSON()
{
$this->assertEquals(null, $this->json->decode($this->json->encode(null)), 'type case: null');
$this->assertEquals(true, $this->json->decode($this->json->encode(true)), 'type case: boolean true');
$this->assertEquals(false, $this->json->decode($this->json->encode(false)), 'type case: boolean false');
$this->assertEquals(1, $this->json->decode($this->json->encode(1)), 'numeric case: 1');
$this->assertEquals(-1, $this->json->decode($this->json->encode(-1)), 'numeric case: -1');
$this->assertEquals(1.0, $this->json->decode($this->json->encode(1.0)), 'numeric case: 1.0');
$this->assertEquals(1.1, $this->json->decode($this->json->encode(1.1)), 'numeric case: 1.1');
$this->assertEquals($this->str1, $this->json->decode($this->json->encode($this->str1)), "string case: {$this->str1_d}");
$this->assertEquals($this->str2, $this->json->decode($this->json->encode($this->str2)), "string case: {$this->str2_d}");
$this->assertEquals($this->str3, $this->json->decode($this->json->encode($this->str3)), "string case: {$this->str3_d}");
$this->assertEquals($this->str4, $this->json->decode($this->json->encode($this->str4)), "string case: {$this->str4_d}");
$this->assertEquals($this->arr, $this->json->decode($this->json->encode($this->arr)), "array case: {$this->arr_d}");
$this->assertEquals($this->obj, $this->json->decode($this->json->encode($this->obj)), "object case: {$this->obj_d}");
}
function test_from_then_to_JSON()
{
$this->assertEquals('null', $this->json->encode($this->json->decode('null')), 'type case: null');
$this->assertEquals('true', $this->json->encode($this->json->decode('true')), 'type case: boolean true');
$this->assertEquals('false', $this->json->encode($this->json->decode('false')), 'type case: boolean false');
$this->assertEquals('1', $this->json->encode($this->json->decode('1')), 'numeric case: 1');
$this->assertEquals('-1', $this->json->encode($this->json->decode('-1')), 'numeric case: -1');
$this->assertEquals('1.0', $this->json->encode($this->json->decode('1.0')), 'numeric case: 1.0');
$this->assertEquals('1.1', $this->json->encode($this->json->decode('1.1')), 'numeric case: 1.1');
$this->assertEquals($this->str1_j, $this->json->encode($this->json->decode($this->str1_j)), "string case: {$this->str1_d}");
$this->assertEquals($this->str2_j, $this->json->encode($this->json->decode($this->str2_j)), "string case: {$this->str2_d}");
$this->assertEquals($this->str3_j, $this->json->encode($this->json->decode($this->str3_j)), "string case: {$this->str3_d}");
$this->assertEquals($this->str4_j, $this->json->encode($this->json->decode($this->str4_j)), "string case: {$this->str4_d}");
$this->assertEquals($this->str4_j, $this->json->encode($this->json->decode($this->str4_j_)), "string case: {$this->str4_d}");
$this->assertEquals($this->arr_j, $this->json->encode($this->json->decode($this->arr_j)), "array case: {$this->arr_d}");
$this->assertEquals($this->obj_j, $this->json->encode($this->json->decode($this->obj_j)), "object case: {$this->obj_d}");
}
}
class Services_JSON_AssocArray_TestCase extends PHPUnit_TestCase {
function Services_JSON_AssocArray_TestCase($name) {
$this->PHPUnit_TestCase($name);
}
function setUp() {
$this->json_l = new Services_JSON(SERVICES_JSON_LOOSE_TYPE);
$this->json_s = new Services_JSON();
$this->arr = array('car1'=> array('color'=> 'tan', 'model' => 'sedan'),
'car2' => array('color' => 'red', 'model' => 'sports'));
$this->arr_jo = '{"car1":{"color":"tan","model":"sedan"},"car2":{"color":"red","model":"sports"}}';
$this->arr_d = 'associative array with nested associative arrays';
$this->arn = array(0=> array(0=> 'tan\\', 'model\\' => 'sedan'), 1 => array(0 => 'red', 'model' => 'sports'));
$this->arn_ja = '[{"0":"tan\\\\","model\\\\":"sedan"},{"0":"red","model":"sports"}]';
$this->arn_d = 'associative array with nested associative arrays, and some numeric keys thrown in';
$this->arrs = array (1 => 'one', 2 => 'two', 5 => 'five');
$this->arrs_jo = '{"1":"one","2":"two","5":"five"}';
$this->arrs_d = 'associative array numeric keys which are not fully populated in a range of 0 to length-1';
}
function test_type()
{
$this->assertEquals('array', gettype($this->json_l->decode($this->arn_ja)), "loose type should be array");
$this->assertEquals('array', gettype($this->json_s->decode($this->arn_ja)), "strict type should be array");
}
function test_to_JSON()
{
// both strict and loose JSON should result in an object
$this->assertEquals($this->arr_jo, $this->json_l->encode($this->arr), "array case - loose: {$this->arr_d}");
$this->assertEquals($this->arr_jo, $this->json_s->encode($this->arr), "array case - strict: {$this->arr_d}");
// ...unless the input array has some numeric indeces, in which case the behavior is to degrade to a regular array
$this->assertEquals($this->arn_ja, $this->json_s->encode($this->arn), "array case - strict: {$this->arn_d}");
// Test a sparsely populated numerically indexed associative array
$this->assertEquals($this->arrs_jo, $this->json_l->encode($this->arrs), "sparse numeric assoc array: {$this->arrs_d}");
}
function test_to_then_from_JSON()
{
// these tests motivated by a bug in which strings that end
// with backslashes followed by quotes were incorrectly decoded.
foreach(array('\\"', '\\\\"', '\\"\\"', '\\""\\""', '\\\\"\\\\"') as $v) {
$this->assertEquals(array($v), $this->json_l->decode($this->json_l->encode(array($v))));
$this->assertEquals(array('a' => $v), $this->json_l->decode($this->json_l->encode(array('a' => $v))));
}
}
}
class Services_JSON_NestedArray_TestCase extends PHPUnit_TestCase {
function Services_JSON_NestedArray_TestCase($name) {
$this->PHPUnit_TestCase($name);
}
function setUp() {
$this->json = new Services_JSON(SERVICES_JSON_LOOSE_TYPE);
$this->str1 = '[{"this":"that"}]';
$this->arr1 = array(array('this' => 'that'));
$this->str2 = '{"this":["that"]}';
$this->arr2 = array('this' => array('that'));
$this->str3 = '{"params":[{"foo":["1"],"bar":"1"}]}';
$this->arr3 = array('params' => array(array('foo' => array('1'), 'bar' => '1')));
$this->str4 = '{"0": {"foo": "bar", "baz": "winkle"}}';
$this->arr4 = array('0' => array('foo' => 'bar', 'baz' => 'winkle'));
$this->str5 = '{"params":[{"options": {"old": [ ], "new": {"0": {"elements": {"old": [], "new": {"0": {"elementName": "aa", "isDefault": false, "elementRank": "0", "priceAdjust": "0", "partNumber": ""}}}, "optionName": "aa", "isRequired": false, "optionDesc": null}}}}]}';
$this->arr5 = array (
'params' => array (
0 => array (
'options' =>
array (
'old' => array(),
'new' => array (
0 => array (
'elements' => array (
'old' => array(),
'new' => array (
0 => array (
'elementName' => 'aa',
'isDefault' => false,
'elementRank' => '0',
'priceAdjust' => '0',
'partNumber' => '',
),
),
),
'optionName' => 'aa',
'isRequired' => false,
'optionDesc' => NULL,
),
),
),
),
),
);
}
function test_type()
{
$this->assertEquals('array', gettype($this->json->decode($this->str1)), "loose type should be array");
$this->assertEquals('array', gettype($this->json->decode($this->str2)), "loose type should be array");
$this->assertEquals('array', gettype($this->json->decode($this->str3)), "loose type should be array");
}
function test_from_JSON()
{
$this->assertEquals($this->arr1, $this->json->decode($this->str1), "simple compactly-nested array");
$this->assertEquals($this->arr2, $this->json->decode($this->str2), "simple compactly-nested array");
$this->assertEquals($this->arr3, $this->json->decode($this->str3), "complex compactly nested array");
$this->assertEquals($this->arr4, $this->json->decode($this->str4), "complex compactly nested array");
$this->assertEquals($this->arr5, $this->json->decode($this->str5), "super complex compactly nested array");
}
function _test_from_JSON()
{
$super = '{"params":[{"options": {"old": {}, "new": {"0": {"elements": {"old": {}, "new": {"0": {"elementName": "aa", "isDefault": false, "elementRank": "0", "priceAdjust": "0", "partNumber": ""}}}, "optionName": "aa", "isRequired": false, "optionDesc": ""}}}}]}';
print("trying {$super}...\n");
print var_export($this->json->decode($super));
}
}
class Services_JSON_Object_TestCase extends PHPUnit_TestCase {
function Services_JSON_Object_TestCase($name) {
$this->PHPUnit_TestCase($name);
}
function setUp() {
$this->json_l = new Services_JSON(SERVICES_JSON_LOOSE_TYPE);
$this->json_s = new Services_JSON();
$this->obj_j = '{"a_string":"\"he\":llo}:{world","an_array":[1,2,3],"obj":{"a_number":123}}';
$this->obj1->car1->color = 'tan';
$this->obj1->car1->model = 'sedan';
$this->obj1->car2->color = 'red';
$this->obj1->car2->model = 'sports';
$this->obj1_j = '{"car1":{"color":"tan","model":"sedan"},"car2":{"color":"red","model":"sports"}}';
$this->obj1_d = 'Object with nested objects';
}
function test_type()
{
$this->assertEquals('object', gettype($this->json_s->decode($this->obj_j)), "checking whether decoded type is object");
$this->assertEquals('array', gettype($this->json_l->decode($this->obj_j)), "checking whether decoded type is array");
}
function test_to_JSON()
{
$this->assertEquals($this->obj1_j, $this->json_s->encode($this->obj1), "object - strict: {$this->obj1_d}");
$this->assertEquals($this->obj1_j, $this->json_l->encode($this->obj1), "object - loose: {$this->obj1_d}");
}
function test_from_then_to_JSON()
{
$this->assertEquals($this->obj_j, $this->json_s->encode($this->json_s->decode($this->obj_j)), "object case");
$this->assertEquals($this->obj_j, $this->json_l->encode($this->json_l->decode($this->obj_j)), "array case");
}
}
class Services_JSON_Spaces_Comments_TestCase extends PHPUnit_TestCase {
function Services_JSON_Spaces_Comments_TestCase($name) {
$this->PHPUnit_TestCase($name);
}
function setUp() {
$this->json = new Services_JSON(SERVICES_JSON_LOOSE_TYPE);
$this->obj_j = '{"a_string":"\"he\":llo}:{world","an_array":[1,2,3],"obj":{"a_number":123}}';
$this->obj_js = '{"a_string": "\"he\":llo}:{world",
"an_array":[1, 2, 3],
"obj": {"a_number":123}}';
$this->obj_jc1 = '{"a_string": "\"he\":llo}:{world",
// here is a comment, hoorah
"an_array":[1, 2, 3],
"obj": {"a_number":123}}';
$this->obj_jc2 = '/* this here is the sneetch */ "the sneetch"
// this has been the sneetch.';
$this->obj_jc3 = '{"a_string": "\"he\":llo}:{world",
/* here is a comment, hoorah */
"an_array":[1, 2, 3 /* and here is another */],
"obj": {"a_number":123}}';
$this->obj_jc4 = '{\'a_string\': "\"he\":llo}:{world",
/* here is a comment, hoorah */
\'an_array\':[1, 2, 3 /* and here is another */],
"obj": {"a_number":123}}';
}
function test_spaces()
{
$this->assertEquals($this->json->decode($this->obj_j), $this->json->decode($this->obj_js), "checking whether notation with spaces works");
}
function test_comments()
{
$this->assertEquals($this->json->decode($this->obj_j), $this->json->decode($this->obj_jc1), "checking whether notation with single line comments works");
$this->assertEquals('the sneetch', $this->json->decode($this->obj_jc2), "checking whether notation with multiline comments works");
$this->assertEquals($this->json->decode($this->obj_j), $this->json->decode($this->obj_jc3), "checking whether notation with multiline comments works");
$this->assertEquals($this->json->decode($this->obj_j), $this->json->decode($this->obj_jc4), "checking whether notation with single-quotes and multiline comments works");
}
}
class Services_JSON_Empties_TestCase extends PHPUnit_TestCase {
function Services_JSON_Empties_TestCase($name) {
$this->PHPUnit_TestCase($name);
}
function setUp() {
$this->json_l = new Services_JSON(SERVICES_JSON_LOOSE_TYPE);
$this->json_s = new Services_JSON();
$this->obj0_j = '{}';
$this->arr0_j = '[]';
$this->obj1_j = '{ }';
$this->arr1_j = '[ ]';
$this->obj2_j = '{ /* comment inside */ }';
$this->arr2_j = '[ /* comment inside */ ]';
}
function test_type()
{
$this->assertEquals('array', gettype($this->json_l->decode($this->arr0_j)), "should be array");
$this->assertEquals('object', gettype($this->json_s->decode($this->obj0_j)), "should be object");
$this->assertEquals(0, count($this->json_l->decode($this->arr0_j)), "should be empty array");
$this->assertEquals(0, count(get_object_vars($this->json_s->decode($this->obj0_j))), "should be empty object");
$this->assertEquals('array', gettype($this->json_l->decode($this->arr1_j)), "should be array, even with space");
$this->assertEquals('object', gettype($this->json_s->decode($this->obj1_j)), "should be object, even with space");
$this->assertEquals(0, count($this->json_l->decode($this->arr1_j)), "should be empty array, even with space");
$this->assertEquals(0, count(get_object_vars($this->json_s->decode($this->obj1_j))), "should be empty object, even with space");
$this->assertEquals('array', gettype($this->json_l->decode($this->arr2_j)), "should be array, despite comment");
$this->assertEquals('object', gettype($this->json_s->decode($this->obj2_j)), "should be object, despite comment");
$this->assertEquals(0, count($this->json_l->decode($this->arr2_j)), "should be empty array, despite comment");
$this->assertEquals(0, count(get_object_vars($this->json_s->decode($this->obj2_j))), "should be empty object, despite commentt");
}
}
class Services_JSON_UnquotedKeys_TestCase extends PHPUnit_TestCase {
function Services_JSON_UnquotedKeys_TestCase($name) {
$this->PHPUnit_TestCase($name);
}
function setUp() {
$this->json = new Services_JSON(SERVICES_JSON_LOOSE_TYPE);
$this->arn = array(0=> array(0=> 'tan', 'model' => 'sedan'), 1 => array(0 => 'red', 'model' => 'sports'));
$this->arn_ja = '[{0:"tan","model":"sedan"},{"0":"red",model:"sports"}]';
$this->arn_d = 'associative array with unquoted keys, nested associative arrays, and some numeric keys thrown in';
$this->arrs = array (1 => 'one', 2 => 'two', 5 => 'fi"ve');
$this->arrs_jo = '{"1":"one",2:"two","5":\'fi"ve\'}';
$this->arrs_d = 'associative array with unquoted keys, single-quoted values, numeric keys which are not fully populated in a range of 0 to length-1';
}
function test_from_JSON()
{
// ...unless the input array has some numeric indeces, in which case the behavior is to degrade to a regular array
$this->assertEquals($this->arn, $this->json->decode($this->arn_ja), "array case - strict: {$this->arn_d}");
// Test a sparsely populated numerically indexed associative array
$this->assertEquals($this->arrs, $this->json->decode($this->arrs_jo), "sparse numeric assoc array: {$this->arrs_d}");
}
}
class Services_JSON_ErrorSuppression_TestCase extends PHPUnit_TestCase {
function Services_JSON_ErrorSuppression_TestCase($name) {
$this->PHPUnit_TestCase($name);
}
function setUp() {
$this->json = new Services_JSON();
$this->json_ = new Services_JSON(SERVICES_JSON_SUPPRESS_ERRORS);
$this->res = tmpfile();
$this->res_j_ = 'null';
$this->res_d = 'naked resource';
$this->arr = array('a', 1, tmpfile());
$this->arr_j_ = '["a",1,null]';
$this->arr_d = 'array with string, number and resource';
$obj = new stdClass();
$obj->a_string = '"he":llo}:{world';
$obj->an_array = array(1, 2, 3);
$obj->resource = tmpfile();
$this->obj = $obj;
$this->obj_j_ = '{"a_string":"\"he\":llo}:{world","an_array":[1,2,3],"resource":null}';
$this->obj_d = 'object with properties, array, and nested resource';
}
function test_to_JSON()
{
$this->assertTrue(Services_JSON::isError($this->json->encode($this->res)), "resource case: {$this->res_d}");
$this->assertTrue(Services_JSON::isError($this->json->encode($this->arr)), "array case: {$this->arr_d}");
$this->assertTrue(Services_JSON::isError($this->json->encode($this->obj)), "object case: {$this->obj_d}");
}
function test_to_JSON_suppressed()
{
$this->assertEquals($this->res_j_, $this->json_->encode($this->res), "resource case: {$this->res_d}");
$this->assertEquals($this->arr_j_, $this->json_->encode($this->arr), "array case: {$this->arr_d}");
$this->assertEquals($this->obj_j_, $this->json_->encode($this->obj), "object case: {$this->obj_d}");
}
}
$suite = new PHPUnit_TestSuite('Services_JSON_EncDec_TestCase');
$result = PHPUnit::run($suite);
echo $result->toString();
$suite = new PHPUnit_TestSuite('Services_JSON_AssocArray_TestCase');
$result = PHPUnit::run($suite);
echo $result->toString();
$suite = new PHPUnit_TestSuite('Services_JSON_NestedArray_TestCase');
$result = PHPUnit::run($suite);
echo $result->toString();
$suite = new PHPUnit_TestSuite('Services_JSON_Object_TestCase');
$result = PHPUnit::run($suite);
echo $result->toString();
$suite = new PHPUnit_TestSuite('Services_JSON_Spaces_Comments_TestCase');
$result = PHPUnit::run($suite);
echo $result->toString();
$suite = new PHPUnit_TestSuite('Services_JSON_Empties_TestCase');
$result = PHPUnit::run($suite);
echo $result->toString();
$suite = new PHPUnit_TestSuite('Services_JSON_UnquotedKeys_TestCase');
$result = PHPUnit::run($suite);
echo $result->toString();
$suite = new PHPUnit_TestSuite('Services_JSON_ErrorSuppression_TestCase');
$result = PHPUnit::run($suite);
echo $result->toString();
?>