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Merge pull request #281 from halkyon/json_changes

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Use built-in json functions in PHP instead of third-party Services_JSON library
This commit is contained in:
Stig Lindqvist 2012-03-30 17:36:08 -07:00
commit 8913bf7b05
8 changed files with 57 additions and 1414 deletions
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66
core/Convert.php
View File

@ -94,24 +94,24 @@ class Convert {
}
/**
* Uses the PHP 5.2 native json_encode function if available,
* otherwise falls back to the Services_JSON class.
* Encode a value as a JSON encoded string.
*
* @see http://pear.php.net/pepr/pepr-proposal-show.php?id=198
* @uses Director::baseFolder()
* @uses Services_JSON
*
* @param mixed $val
* @return string JSON safe string
* @param mixed $val Value to be encoded
* @return string JSON encoded string
*/
static function raw2json($val) {
if(function_exists('json_encode')) {
return json_encode($val);
} else {
require_once(Director::baseFolder() . '/sapphire/thirdparty/json/JSON.php');
$json = new Services_JSON();
return $json->encode($val);
}
/**
* Encode an array as a JSON encoded string.
* THis is an alias to {@link raw2json()}
*
* @param array $val Array to convert
* @return string JSON encoded string
*/
static function array2json($val) {
return self::raw2json($val);
}
static function raw2sql($val) {
@ -139,40 +139,14 @@ class Convert {
}
}
/**
* Convert an array into a JSON encoded string.
*
* @see http://pear.php.net/pepr/pepr-proposal-show.php?id=198
* @uses Director::baseFolder()
* @uses Services_JSON
*
* @param array $val Array to convert
* @return string JSON encoded string
*/
static function array2json($val) {
if(function_exists('json_encode')) {
return json_encode($val);
} else {
require_once(Director::baseFolder() . '/sapphire/thirdparty/json/JSON.php');
$json = new Services_JSON();
return $json->encode($val);
}
}
/**
* Convert a JSON encoded string into an object.
*
* @see http://pear.php.net/pepr/pepr-proposal-show.php?id=198
* @uses Director::baseFolder()
* @uses Services_JSON
*
* @param string $val
* @return mixed JSON safe string
* @return object|boolean
*/
static function json2obj($val) {
require_once(Director::baseFolder() . '/sapphire/thirdparty/json/JSON.php');
$json = new Services_JSON();
return $json->decode($val);
return json_decode($val);
}
/**
@ -183,15 +157,7 @@ class Convert {
* @return array|boolean
*/
static function json2array($val) {
$json = self::json2obj($val);
if(!$json) return false;
$arr = array();
foreach($json as $k => $v) {
$arr[$k] = $v;
}
return $arr;
return json_decode($val, true);
}
/**

32
docs/en/changelogs/3.0.0.md
View File

@ -113,6 +113,38 @@ As with any SilverStripe upgrade, we recommend database backups before calling `
See [mysql.com](http://dev.mysql.com/doc/refman/5.5/en/converting-tables-to-innodb.html) for details on the conversion.
Note: MySQL has made InnoDB the default engine in its [5.5 release](http://dev.mysql.com/doc/refman/5.5/en/innodb-storage-engine.html).
### Convert::json2array() changes ###
Convert JSON functions have been changed to use built-in json PHP functions `json_decode()` and `json_encode()`
Because `json_decode()` will convert nested JSON structures to arrays as well, this has changed the way it worked,
as before nested structures would be converted to an object instead.
So, given the following JSON input to `Convert::json2array()`:
{"Joe":"Bloggs","Tom":"Jones","My":{"Complicated":"Structure"}}
Here's the output from SilverStripe 2.4, with nested JSON as objects:
array(
'Joe' => 'Bloggs'
'Tom' => 'Jones',
'My' => stdObject(
Complicated => 'Structure' // property on object
)
)
Now in SilverStripe 3.x, nested structures are arrays:
array(
'Joe' => 'Bloggs',
'Tom' => 'Jones',
'My' => array(
'Complicated' => 'Structure' // key value on nested array
)
)
### GridField: Replacement for TableListField and ComplexTableField ###
We have a new component for managing lists of objects: The `[GridField](/topics/grid-field)`.

1
tests/core/ConvertTest.php
View File

@ -101,6 +101,7 @@ class ConvertTest extends SapphireTest {
$this->assertEquals(3, count($decoded), '3 items in the decoded array');
$this->assertContains('Bloggs', $decoded, 'Contains "Bloggs" value in decoded array');
$this->assertContains('Jones', $decoded, 'Contains "Jones" value in decoded array');
$this->assertContains('Structure', $decoded['My']['Complicated']);
}
function testJSON2Obj() {

2
tests/forms/gridfield/GridFieldAddExistingAutocompleterTest.php
View File

@ -33,7 +33,7 @@ class GridFieldAddExistingAutocompleterTest extends FunctionalTest {
);
$this->assertFalse($response->isError());
$result = Convert::json2array($response->getBody());
$this->assertFalse($result);
$this->assertEmpty($result, 'The output is either an empty array or boolean FALSE');
}
function testAdd() {

8
thirdparty/json/.piston.yml vendored
View File

@ -1,8 +0,0 @@
---
format: 1
handler:
piston:remote-revision: 93520
piston:uuid: 467b73ca-7a2a-4603-9d3b-597d59a354a9
lock: false
repository_class: Piston::Svn::Repository
repository_url: http://svn.silverstripe.com/open/thirdparty/json/tags/1.31

806
thirdparty/json/JSON.php vendored
View File

@ -1,806 +0,0 @@
<?php
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
/**
* Converts to and from JSON format.
*
* JSON (JavaScript Object Notation) is a lightweight data-interchange
* format. It is easy for humans to read and write. It is easy for machines
* to parse and generate. It is based on a subset of the JavaScript
* Programming Language, Standard ECMA-262 3rd Edition - December 1999.
* This feature can also be found in Python. JSON is a text format that is
* completely language independent but uses conventions that are familiar
* to programmers of the C-family of languages, including C, C++, C#, Java,
* JavaScript, Perl, TCL, and many others. These properties make JSON an
* ideal data-interchange language.
*
* This package provides a simple encoder and decoder for JSON notation. It
* is intended for use with client-side Javascript applications that make
* use of HTTPRequest to perform server communication functions - data can
* be encoded into JSON notation for use in a client-side javascript, or
* decoded from incoming Javascript requests. JSON format is native to
* Javascript, and can be directly eval()'ed with no further parsing
* overhead
*
* All strings should be in ASCII or UTF-8 format!
*
* LICENSE: Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met: Redistributions of source code must retain the
* above copyright notice, this list of conditions and the following
* disclaimer. Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE.
*
* @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: JSON.php,v 1.31 2006/06/28 05:54:17 migurski Exp $
* @license http://www.opensource.org/licenses/bsd-license.php
* @link http://pear.php.net/pepr/pepr-proposal-show.php?id=198
*/
/**
* Marker constant for Services_JSON::decode(), used to flag stack state
*/
define('SERVICES_JSON_SLICE', 1);
/**
* Marker constant for Services_JSON::decode(), used to flag stack state
*/
define('SERVICES_JSON_IN_STR', 2);
/**
* Marker constant for Services_JSON::decode(), used to flag stack state
*/
define('SERVICES_JSON_IN_ARR', 3);
/**
* Marker constant for Services_JSON::decode(), used to flag stack state
*/
define('SERVICES_JSON_IN_OBJ', 4);
/**
* Marker constant for Services_JSON::decode(), used to flag stack state
*/
define('SERVICES_JSON_IN_CMT', 5);
/**
* Behavior switch for Services_JSON::decode()
*/
define('SERVICES_JSON_LOOSE_TYPE', 16);
/**
* Behavior switch for Services_JSON::decode()
*/
define('SERVICES_JSON_SUPPRESS_ERRORS', 32);
/**
* Converts to and from JSON format.
*
* Brief example of use:
*
* <code>
* // create a new instance of Services_JSON
* $json = new Services_JSON();
*
* // convert a complexe value to JSON notation, and send it to the browser
* $value = array('foo', 'bar', array(1, 2, 'baz'), array(3, array(4)));
* $output = $json->encode($value);
*
* print($output);
* // prints: ["foo","bar",[1,2,"baz"],[3,[4]]]
*
* // accept incoming POST data, assumed to be in JSON notation
* $input = file_get_contents('php://input', 1000000);
* $value = $json->decode($input);
* </code>
*/
class Services_JSON
{
/**
* constructs a new JSON instance
*
* @param int $use object behavior flags; combine with boolean-OR
*
* possible values:
* - SERVICES_JSON_LOOSE_TYPE: loose typing.
* "{...}" syntax creates associative arrays
* instead of objects in decode().
* - SERVICES_JSON_SUPPRESS_ERRORS: error suppression.
* Values which can't be encoded (e.g. resources)
* appear as NULL instead of throwing errors.
* By default, a deeply-nested resource will
* bubble up with an error, so all return values
* from encode() should be checked with isError()
*/
function Services_JSON($use = 0)
{
$this->use = $use;
}
/**
* convert a string from one UTF-16 char to one UTF-8 char
*
* Normally should be handled by mb_convert_encoding, but
* provides a slower PHP-only method for installations
* that lack the multibye string extension.
*
* @param string $utf16 UTF-16 character
* @return string UTF-8 character
* @access private
*/
function utf162utf8($utf16)
{
// oh please oh please oh please oh please oh please
if(function_exists('mb_convert_encoding')) {
return mb_convert_encoding($utf16, 'UTF-8', 'UTF-16');
}
$bytes = (ord($utf16{0}) << 8) | ord($utf16{1});
switch(true) {
case ((0x7F & $bytes) == $bytes):
// this case should never be reached, because we are in ASCII range
// see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
return chr(0x7F & $bytes);
case (0x07FF & $bytes) == $bytes:
// return a 2-byte UTF-8 character
// see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
return chr(0xC0 | (($bytes >> 6) & 0x1F))
. chr(0x80 | ($bytes & 0x3F));
case (0xFFFF & $bytes) == $bytes:
// return a 3-byte UTF-8 character
// see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
return chr(0xE0 | (($bytes >> 12) & 0x0F))
. chr(0x80 | (($bytes >> 6) & 0x3F))
. chr(0x80 | ($bytes & 0x3F));
}
// ignoring UTF-32 for now, sorry
return '';
}
/**
* convert a string from one UTF-8 char to one UTF-16 char
*
* Normally should be handled by mb_convert_encoding, but
* provides a slower PHP-only method for installations
* that lack the multibye string extension.
*
* @param string $utf8 UTF-8 character
* @return string UTF-16 character
* @access private
*/
function utf82utf16($utf8)
{
// oh please oh please oh please oh please oh please
if(function_exists('mb_convert_encoding')) {
return mb_convert_encoding($utf8, 'UTF-16', 'UTF-8');
}
switch(strlen($utf8)) {
case 1:
// this case should never be reached, because we are in ASCII range
// see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
return $utf8;
case 2:
// return a UTF-16 character from a 2-byte UTF-8 char
// see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
return chr(0x07 & (ord($utf8{0}) >> 2))
. chr((0xC0 & (ord($utf8{0}) << 6))
| (0x3F & ord($utf8{1})));
case 3:
// return a UTF-16 character from a 3-byte UTF-8 char
// see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
return chr((0xF0 & (ord($utf8{0}) << 4))
| (0x0F & (ord($utf8{1}) >> 2)))
. chr((0xC0 & (ord($utf8{1}) << 6))
| (0x7F & ord($utf8{2})));
}
// ignoring UTF-32 for now, sorry
return '';
}
/**
* encodes an arbitrary variable into JSON format
*
* @param mixed $var any number, boolean, string, array, or object to be encoded.
* see argument 1 to Services_JSON() above for array-parsing behavior.
* if var is a strng, note that encode() always expects it
* to be in ASCII or UTF-8 format!
*
* @return mixed JSON string representation of input var or an error if a problem occurs
* @access public
*/
function encode($var)
{
switch (gettype($var)) {
case 'boolean':
return $var ? 'true' : 'false';
case 'NULL':
return 'null';
case 'integer':
return (int) $var;
case 'double':
case 'float':
return (float) $var;
case 'string':
// STRINGS ARE EXPECTED TO BE IN ASCII OR UTF-8 FORMAT
$ascii = '';
$strlen_var = strlen($var);
/*
* Iterate over every character in the string,
* escaping with a slash or encoding to UTF-8 where necessary
*/
for ($c = 0; $c < $strlen_var; ++$c) {
$ord_var_c = ord($var{$c});
switch (true) {
case $ord_var_c == 0x08:
$ascii .= '\b';
break;
case $ord_var_c == 0x09:
$ascii .= '\t';
break;
case $ord_var_c == 0x0A:
$ascii .= '\n';
break;
case $ord_var_c == 0x0C:
$ascii .= '\f';
break;
case $ord_var_c == 0x0D:
$ascii .= '\r';
break;
case $ord_var_c == 0x22:
case $ord_var_c == 0x2F:
case $ord_var_c == 0x5C:
// double quote, slash, slosh
$ascii .= '\\'.$var{$c};
break;
case (($ord_var_c >= 0x20) && ($ord_var_c <= 0x7F)):
// characters U-00000000 - U-0000007F (same as ASCII)
$ascii .= $var{$c};
break;
case (($ord_var_c & 0xE0) == 0xC0):
// characters U-00000080 - U-000007FF, mask 110XXXXX
// see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
$char = pack('C*', $ord_var_c, ord($var{$c + 1}));
$c += 1;
$utf16 = $this->utf82utf16($char);
$ascii .= sprintf('\u%04s', bin2hex($utf16));
break;
case (($ord_var_c & 0xF0) == 0xE0):
// characters U-00000800 - U-0000FFFF, mask 1110XXXX
// see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
$char = pack('C*', $ord_var_c,
ord($var{$c + 1}),
ord($var{$c + 2}));
$c += 2;
$utf16 = $this->utf82utf16($char);
$ascii .= sprintf('\u%04s', bin2hex($utf16));
break;
case (($ord_var_c & 0xF8) == 0xF0):
// characters U-00010000 - U-001FFFFF, mask 11110XXX
// see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
$char = pack('C*', $ord_var_c,
ord($var{$c + 1}),
ord($var{$c + 2}),
ord($var{$c + 3}));
$c += 3;
$utf16 = $this->utf82utf16($char);
$ascii .= sprintf('\u%04s', bin2hex($utf16));
break;
case (($ord_var_c & 0xFC) == 0xF8):
// characters U-00200000 - U-03FFFFFF, mask 111110XX
// see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
$char = pack('C*', $ord_var_c,
ord($var{$c + 1}),
ord($var{$c + 2}),
ord($var{$c + 3}),
ord($var{$c + 4}));
$c += 4;
$utf16 = $this->utf82utf16($char);
$ascii .= sprintf('\u%04s', bin2hex($utf16));
break;
case (($ord_var_c & 0xFE) == 0xFC):
// characters U-04000000 - U-7FFFFFFF, mask 1111110X
// see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
$char = pack('C*', $ord_var_c,
ord($var{$c + 1}),
ord($var{$c + 2}),
ord($var{$c + 3}),
ord($var{$c + 4}),
ord($var{$c + 5}));
$c += 5;
$utf16 = $this->utf82utf16($char);
$ascii .= sprintf('\u%04s', bin2hex($utf16));
break;
}
}
return '"'.$ascii.'"';
case 'array':
/*
* As per JSON spec if any array key is not an integer
* we must treat the the whole array as an object. We
* also try to catch a sparsely populated associative
* array with numeric keys here because some JS engines
* will create an array with empty indexes up to
* max_index which can cause memory issues and because
* the keys, which may be relevant, will be remapped
* otherwise.
*
* As per the ECMA and JSON specification an object may
* have any string as a property. Unfortunately due to
* a hole in the ECMA specification if the key is a
* ECMA reserved word or starts with a digit the
* parameter is only accessible using ECMAScript's
* bracket notation.
*/
// treat as a JSON object
if (is_array($var) && count($var) && (array_keys($var) !== range(0, sizeof($var) - 1))) {
$properties = array_map(array($this, 'name_value'),
array_keys($var),
array_values($var));
foreach($properties as $property) {
if(Services_JSON::isError($property)) {
return $property;
}
}
return '{' . join(',', $properties) . '}';
}
// treat it like a regular array
$elements = array_map(array($this, 'encode'), $var);
foreach($elements as $element) {
if(Services_JSON::isError($element)) {
return $element;
}
}
return '[' . join(',', $elements) . ']';
case 'object':
$vars = get_object_vars($var);
$properties = array_map(array($this, 'name_value'),
array_keys($vars),
array_values($vars));
foreach($properties as $property) {
if(Services_JSON::isError($property)) {
return $property;
}
}
return '{' . join(',', $properties) . '}';
default:
return ($this->use & SERVICES_JSON_SUPPRESS_ERRORS)
? 'null'
: new Services_JSON_Error(gettype($var)." can not be encoded as JSON string");
}
}
/**
* array-walking function for use in generating JSON-formatted name-value pairs
*
* @param string $name name of key to use
* @param mixed $value reference to an array element to be encoded
*
* @return string JSON-formatted name-value pair, like '"name":value'
* @access private
*/
function name_value($name, $value)
{
$encoded_value = $this->encode($value);
if(Services_JSON::isError($encoded_value)) {
return $encoded_value;
}
return $this->encode(strval($name)) . ':' . $encoded_value;
}
/**
* reduce a string by removing leading and trailing comments and whitespace
*
* @param $str string string value to strip of comments and whitespace
*
* @return string string value stripped of comments and whitespace
* @access private
*/
function reduce_string($str)
{
$str = preg_replace(array(
// eliminate single line comments in '// ...' form
'#^\s*//(.+)$#m',
// eliminate multi-line comments in '/* ... */' form, at start of string
'#^\s*/\*(.+)\*/#Us',
// eliminate multi-line comments in '/* ... */' form, at end of string
'#/\*(.+)\*/\s*$#Us'
), '', $str);
// eliminate extraneous space
return trim($str);
}
/**
* decodes a JSON string into appropriate variable
*
* @param string $str JSON-formatted string
*
* @return mixed number, boolean, string, array, or object
* corresponding to given JSON input string.
* See argument 1 to Services_JSON() above for object-output behavior.
* Note that decode() always returns strings
* in ASCII or UTF-8 format!
* @access public
*/
function decode($str)
{
$str = $this->reduce_string($str);
switch (strtolower($str)) {
case 'true':
return true;
case 'false':
return false;
case 'null':
return null;
default:
$m = array();
if (is_numeric($str)) {
// Lookie-loo, it's a number
// This would work on its own, but I'm trying to be
// good about returning integers where appropriate:
// return (float)$str;
// Return float or int, as appropriate
return ((float)$str == (integer)$str)
? (integer)$str
: (float)$str;
} elseif (preg_match('/^("|\').*(\1)$/s', $str, $m) && $m[1] == $m[2]) {
// STRINGS RETURNED IN UTF-8 FORMAT
$delim = substr($str, 0, 1);
$chrs = substr($str, 1, -1);
$utf8 = '';
$strlen_chrs = strlen($chrs);
for ($c = 0; $c < $strlen_chrs; ++$c) {
$substr_chrs_c_2 = substr($chrs, $c, 2);
$ord_chrs_c = ord($chrs{$c});
switch (true) {
case $substr_chrs_c_2 == '\b':
$utf8 .= chr(0x08);
++$c;
break;
case $substr_chrs_c_2 == '\t':
$utf8 .= chr(0x09);
++$c;
break;
case $substr_chrs_c_2 == '\n':
$utf8 .= chr(0x0A);
++$c;
break;
case $substr_chrs_c_2 == '\f':
$utf8 .= chr(0x0C);
++$c;
break;
case $substr_chrs_c_2 == '\r':
$utf8 .= chr(0x0D);
++$c;
break;
case $substr_chrs_c_2 == '\\"':
case $substr_chrs_c_2 == '\\\'':
case $substr_chrs_c_2 == '\\\\':
case $substr_chrs_c_2 == '\\/':
if (($delim == '"' && $substr_chrs_c_2 != '\\\'') ||
($delim == "'" && $substr_chrs_c_2 != '\\"')) {
$utf8 .= $chrs{++$c};
}
break;
case preg_match('/\\\u[0-9A-F]{4}/i', substr($chrs, $c, 6)):
// single, escaped unicode character
$utf16 = chr(hexdec(substr($chrs, ($c + 2), 2)))
. chr(hexdec(substr($chrs, ($c + 4), 2)));
$utf8 .= $this->utf162utf8($utf16);
$c += 5;
break;
case ($ord_chrs_c >= 0x20) && ($ord_chrs_c <= 0x7F):
$utf8 .= $chrs{$c};
break;
case ($ord_chrs_c & 0xE0) == 0xC0:
// characters U-00000080 - U-000007FF, mask 110XXXXX
//see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
$utf8 .= substr($chrs, $c, 2);
++$c;
break;
case ($ord_chrs_c & 0xF0) == 0xE0:
// characters U-00000800 - U-0000FFFF, mask 1110XXXX
// see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
$utf8 .= substr($chrs, $c, 3);
$c += 2;
break;
case ($ord_chrs_c & 0xF8) == 0xF0:
// characters U-00010000 - U-001FFFFF, mask 11110XXX
// see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
$utf8 .= substr($chrs, $c, 4);
$c += 3;
break;
case ($ord_chrs_c & 0xFC) == 0xF8:
// characters U-00200000 - U-03FFFFFF, mask 111110XX
// see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
$utf8 .= substr($chrs, $c, 5);
$c += 4;
break;
case ($ord_chrs_c & 0xFE) == 0xFC:
// characters U-04000000 - U-7FFFFFFF, mask 1111110X
// see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
$utf8 .= substr($chrs, $c, 6);
$c += 5;
break;
}
}
return $utf8;
} elseif (preg_match('/^\[.*\]$/s', $str) || preg_match('/^\{.*\}$/s', $str)) {
// array, or object notation
if ($str{0} == '[') {
$stk = array(SERVICES_JSON_IN_ARR);
$arr = array();
} else {
if ($this->use & SERVICES_JSON_LOOSE_TYPE) {
$stk = array(SERVICES_JSON_IN_OBJ);
$obj = array();
} else {
$stk = array(SERVICES_JSON_IN_OBJ);
$obj = new stdClass();
}
}
array_push($stk, array('what' => SERVICES_JSON_SLICE,
'where' => 0,
'delim' => false));
$chrs = substr($str, 1, -1);
$chrs = $this->reduce_string($chrs);
if ($chrs == '') {
if (reset($stk) == SERVICES_JSON_IN_ARR) {
return $arr;
} else {
return $obj;
}
}
//print("\nparsing {$chrs}\n");
$strlen_chrs = strlen($chrs);
for ($c = 0; $c <= $strlen_chrs; ++$c) {
$top = end($stk);
$substr_chrs_c_2 = substr($chrs, $c, 2);
if (($c == $strlen_chrs) || (($chrs{$c} == ',') && ($top['what'] == SERVICES_JSON_SLICE))) {
// found a comma that is not inside a string, array, etc.,
// OR we've reached the end of the character list
$slice = substr($chrs, $top['where'], ($c - $top['where']));
array_push($stk, array('what' => SERVICES_JSON_SLICE, 'where' => ($c + 1), 'delim' => false));
//print("Found split at {$c}: ".substr($chrs, $top['where'], (1 + $c - $top['where']))."\n");
if (reset($stk) == SERVICES_JSON_IN_ARR) {
// we are in an array, so just push an element onto the stack
array_push($arr, $this->decode($slice));
} elseif (reset($stk) == SERVICES_JSON_IN_OBJ) {
// we are in an object, so figure
// out the property name and set an
// element in an associative array,
// for now
$parts = array();
if (preg_match('/^\s*(["\'].*[^\\\]["\'])\s*:\s*(\S.*),?$/Uis', $slice, $parts)) {
// "name":value pair
$key = $this->decode($parts[1]);
$val = $this->decode($parts[2]);
if ($this->use & SERVICES_JSON_LOOSE_TYPE) {
$obj[$key] = $val;
} else {
$obj->$key = $val;
}
} elseif (preg_match('/^\s*(\w+)\s*:\s*(\S.*),?$/Uis', $slice, $parts)) {
// name:value pair, where name is unquoted
$key = $parts[1];
$val = $this->decode($parts[2]);
if ($this->use & SERVICES_JSON_LOOSE_TYPE) {
$obj[$key] = $val;
} else {
$obj->$key = $val;
}
}
}
} elseif ((($chrs{$c} == '"') || ($chrs{$c} == "'")) && ($top['what'] != SERVICES_JSON_IN_STR)) {
// found a quote, and we are not inside a string
array_push($stk, array('what' => SERVICES_JSON_IN_STR, 'where' => $c, 'delim' => $chrs{$c}));
//print("Found start of string at {$c}\n");
} elseif (($chrs{$c} == $top['delim']) &&
($top['what'] == SERVICES_JSON_IN_STR) &&
((strlen(substr($chrs, 0, $c)) - strlen(rtrim(substr($chrs, 0, $c), '\\'))) % 2 != 1)) {
// found a quote, we're in a string, and it's not escaped
// we know that it's not escaped becase there is _not_ an
// odd number of backslashes at the end of the string so far
array_pop($stk);
//print("Found end of string at {$c}: ".substr($chrs, $top['where'], (1 + 1 + $c - $top['where']))."\n");
} elseif (($chrs{$c} == '[') &&
in_array($top['what'], array(SERVICES_JSON_SLICE, SERVICES_JSON_IN_ARR, SERVICES_JSON_IN_OBJ))) {
// found a left-bracket, and we are in an array, object, or slice
array_push($stk, array('what' => SERVICES_JSON_IN_ARR, 'where' => $c, 'delim' => false));
//print("Found start of array at {$c}\n");
} elseif (($chrs{$c} == ']') && ($top['what'] == SERVICES_JSON_IN_ARR)) {
// found a right-bracket, and we're in an array
array_pop($stk);
//print("Found end of array at {$c}: ".substr($chrs, $top['where'], (1 + $c - $top['where']))."\n");
} elseif (($chrs{$c} == '{') &&
in_array($top['what'], array(SERVICES_JSON_SLICE, SERVICES_JSON_IN_ARR, SERVICES_JSON_IN_OBJ))) {
// found a left-brace, and we are in an array, object, or slice
array_push($stk, array('what' => SERVICES_JSON_IN_OBJ, 'where' => $c, 'delim' => false));
//print("Found start of object at {$c}\n");
} elseif (($chrs{$c} == '}') && ($top['what'] == SERVICES_JSON_IN_OBJ)) {
// found a right-brace, and we're in an object
array_pop($stk);
//print("Found end of object at {$c}: ".substr($chrs, $top['where'], (1 + $c - $top['where']))."\n");
} elseif (($substr_chrs_c_2 == '/*') &&
in_array($top['what'], array(SERVICES_JSON_SLICE, SERVICES_JSON_IN_ARR, SERVICES_JSON_IN_OBJ))) {
// found a comment start, and we are in an array, object, or slice
array_push($stk, array('what' => SERVICES_JSON_IN_CMT, 'where' => $c, 'delim' => false));
$c++;
//print("Found start of comment at {$c}\n");
} elseif (($substr_chrs_c_2 == '*/') && ($top['what'] == SERVICES_JSON_IN_CMT)) {
// found a comment end, and we're in one now
array_pop($stk);
$c++;
for ($i = $top['where']; $i <= $c; ++$i)
$chrs = substr_replace($chrs, ' ', $i, 1);
//print("Found end of comment at {$c}: ".substr($chrs, $top['where'], (1 + $c - $top['where']))."\n");
}
}
if (reset($stk) == SERVICES_JSON_IN_ARR) {
return $arr;
} elseif (reset($stk) == SERVICES_JSON_IN_OBJ) {
return $obj;
}
}
}
}
/**
* @todo Ultimately, this should just call PEAR::isError()
*/
function isError($data, $code = null)
{
if (class_exists('pear')) {
return PEAR::isError($data, $code);
} elseif (is_object($data) && (get_class($data) == 'services_json_error' ||
is_subclass_of($data, 'services_json_error'))) {
return true;
}
return false;
}
}
if (class_exists('PEAR_Error')) {
class Services_JSON_Error extends PEAR_Error
{
function Services_JSON_Error($message = 'unknown error', $code = null,
$mode = null, $options = null, $userinfo = null)
{
parent::PEAR_Error($message, $code, $mode, $options, $userinfo);
}
}
} else {
/**
* @todo Ultimately, this class shall be descended from PEAR_Error
*/
class Services_JSON_Error
{
function Services_JSON_Error($message = 'unknown error', $code = null,
$mode = null, $options = null, $userinfo = null)
{
}
}
}
?>

21
thirdparty/json/LICENSE vendored
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@ -1,21 +0,0 @@
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
NO EVENT SHALL CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

521
thirdparty/json/Test-JSON.php vendored
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@ -1,521 +0,0 @@
<?php
// $Id: Test-JSON.php,v 1.28 2006/06/28 05:54:17 migurski 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 1.28 2006/06/28 05:54:17 migurski 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();
?>