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Refactor JSON implementation

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Change base class for JSON objects from `Object` to `AcediaObject`.

Rename some classes/functions/structures/variables to
be more compact and/or better convey their meaning.

Add appropriate API that contains constructors for JSON objects.
This commit is contained in:
Anton Tarasenko 2020-04-08 01:43:11 +07:00
parent 076ebe8fcf
commit 53caa5766f
7 changed files with 495 additions and 443 deletions
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58
sources/Data/JSONArray.uc → sources/Data/JArray.uc
View File

@ -21,14 +21,14 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with Acedia. If not, see <https://www.gnu.org/licenses/>. * along with Acedia. If not, see <https://www.gnu.org/licenses/>.
*/ */
class JSONArray extends JSONBase; class JArray extends JSON;
// Data will simply be stored as an array of JSON values // Data will simply be stored as an array of JSON values
var private array<JSONStorageValue> data; var private array<JStorageAtom> data;
// Return type of value stored at a given index. // Return type of value stored at a given index.
// Returns `JSON_Undefined` if and only if given index is out of bounds. // Returns `JSON_Undefined` if and only if given index is out of bounds.
public final function JSONType GetType(int index) public final function JType GetTypeOf(int index)
{ {
if (index < 0) return JSON_Undefined; if (index < 0) return JSON_Undefined;
if (index >= data.length) return JSON_Undefined; if (index >= data.length) return JSON_Undefined;
@ -105,22 +105,22 @@ public final function bool IsNull(int index)
return (data[index].type == JSON_Null); return (data[index].type == JSON_Null);
} }
public final function JSONArray GetArray(int index) public final function JArray GetArray(int index)
{ {
if (index < 0) return none; if (index < 0) return none;
if (index >= data.length) return none; if (index >= data.length) return none;
if (data[index].type != JSON_Array) return none; if (data[index].type != JSON_Array) return none;
return JSONArray(data[index].complexValue); return JArray(data[index].complexValue);
} }
public final function JSONObject GetObject(int index) public final function JObject GetObject(int index)
{ {
if (index < 0) return none; if (index < 0) return none;
if (index >= data.length) return none; if (index >= data.length) return none;
if (data[index].type != JSON_Object) return none; if (data[index].type != JSON_Object) return none;
return JSONObject(data[index].complexValue); return JObject(data[index].complexValue);
} }
// Following functions provide simple setters for boolean, string, number // Following functions provide simple setters for boolean, string, number
@ -132,14 +132,14 @@ public final function JSONObject GetObject(int index)
// `false` (nothing will be done in this case). // `false` (nothing will be done in this case).
// They return object itself, allowing user to chain calls like this: // They return object itself, allowing user to chain calls like this:
// `array.SetNumber("num1", 1).SetNumber("num2", 2);`. // `array.SetNumber("num1", 1).SetNumber("num2", 2);`.
public final function JSONArray SetNumber public final function JArray SetNumber
( (
int index, int index,
float value, float value,
optional bool preventExpansion optional bool preventExpansion
) )
{ {
local JSONStorageValue newStorageValue; local JStorageAtom newStorageValue;
if (index < 0) return self; if (index < 0) return self;
if (index >= data.length) if (index >= data.length)
@ -159,14 +159,14 @@ public final function JSONArray SetNumber
return self; return self;
} }
public final function JSONArray SetString public final function JArray SetString
( (
int index, int index,
string value, string value,
optional bool preventExpansion optional bool preventExpansion
) )
{ {
local JSONStorageValue newStorageValue; local JStorageAtom newStorageValue;
if (index < 0) return self; if (index < 0) return self;
if (index >= data.length) if (index >= data.length)
@ -186,14 +186,14 @@ public final function JSONArray SetString
return self; return self;
} }
public final function JSONArray SetBoolean public final function JArray SetBoolean
( (
int index, int index,
bool value, bool value,
optional bool preventExpansion optional bool preventExpansion
) )
{ {
local JSONStorageValue newStorageValue; local JStorageAtom newStorageValue;
if (index < 0) return self; if (index < 0) return self;
if (index >= data.length) if (index >= data.length)
@ -213,13 +213,13 @@ public final function JSONArray SetBoolean
return self; return self;
} }
public final function JSONArray SetNull public final function JArray SetNull
( (
int index, int index,
optional bool preventExpansion optional bool preventExpansion
) )
{ {
local JSONStorageValue newStorageValue; local JStorageAtom newStorageValue;
if (index < 0) return self; if (index < 0) return self;
if (index >= data.length) if (index >= data.length)
@ -247,13 +247,13 @@ public final function JSONArray SetNull
// `false` (nothing will be done in this case). // `false` (nothing will be done in this case).
// They return object itself, allowing user to chain calls like this: // They return object itself, allowing user to chain calls like this:
// `array.CreateObject("sub object").CreateArray("sub array");`. // `array.CreateObject("sub object").CreateArray("sub array");`.
public final function JSONArray CreateArray public final function JArray CreateArray
( (
int index, int index,
optional bool preventExpansion optional bool preventExpansion
) )
{ {
local JSONStorageValue newStorageValue; local JStorageAtom newStorageValue;
if (index < 0) return self; if (index < 0) return self;
if (index >= data.length) if (index >= data.length)
@ -268,18 +268,18 @@ public final function JSONArray CreateArray
} }
} }
newStorageValue.type = JSON_Array; newStorageValue.type = JSON_Array;
newStorageValue.complexValue = new class'JSONArray'; newStorageValue.complexValue = _.json.newArray();
data[index] = newStorageValue; data[index] = newStorageValue;
return self; return self;
} }
public final function JSONArray CreateObject public final function JArray CreateObject
( (
int index, int index,
optional bool preventExpansion optional bool preventExpansion
) )
{ {
local JSONStorageValue newStorageValue; local JStorageAtom newStorageValue;
if (index < 0) return self; if (index < 0) return self;
if (index >= data.length) if (index >= data.length)
@ -294,51 +294,51 @@ public final function JSONArray CreateObject
} }
} }
newStorageValue.type = JSON_Object; newStorageValue.type = JSON_Object;
newStorageValue.complexValue = new class'JSONObject'; newStorageValue.complexValue = _.json.newObject();
data[index] = newStorageValue; data[index] = newStorageValue;
return self; return self;
} }
// Wrappers for setter functions that don't take index or // Wrappers for setter functions that don't take index or
// `preventExpansion` parameters and add/create value at the end of the array. // `preventExpansion` parameters and add/create value at the end of the array.
public final function JSONArray AddNumber(float value) public final function JArray AddNumber(float value)
{ {
return SetNumber(data.length, value); return SetNumber(data.length, value);
} }
public final function JSONArray AddString(string value) public final function JArray AddString(string value)
{ {
return SetString(data.length, value); return SetString(data.length, value);
} }
public final function JSONArray AddBoolean(bool value) public final function JArray AddBoolean(bool value)
{ {
return SetBoolean(data.length, value); return SetBoolean(data.length, value);
} }
public final function JSONArray AddNull() public final function JArray AddNull()
{ {
return SetNull(data.length); return SetNull(data.length);
} }
public final function JSONArray AddArray() public final function JArray AddArray()
{ {
return CreateArray(data.length); return CreateArray(data.length);
} }
public final function JSONArray AddObject() public final function JArray AddObject()
{ {
return CreateObject(data.length); return CreateObject(data.length);
} }
// Removes up to `amount` of values, starting from a given index. // Removes up to `amount` (minimum of `1`) of values, starting from
// a given index.
// If `index` falls outside array boundaries - nothing will be done. // If `index` falls outside array boundaries - nothing will be done.
// Returns `true` if value was actually removed and `false` if it didn't exist. // Returns `true` if value was actually removed and `false` if it didn't exist.
public final function bool RemoveValue(int index, optional int amount) public final function bool RemoveValue(int index, optional int amount)
{ {
if (index < 0) return false; if (index < 0) return false;
if (index >= data.length) return false; if (index >= data.length) return false;
if (amount < 1) return false;
amount = Max(amount, 1); amount = Max(amount, 1);
amount = Min(amount, data.length - index); amount = Min(amount, data.length - index);

265
sources/Data/JObject.uc Normal file
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@ -0,0 +1,265 @@
/**
* This class implements JSON object storage capabilities.
* Whenever one wants to store JSON data, they need to define such object.
* It stores name-value pairs, where names are strings and values can be:
* ~ Boolean, string, null or number (float in this implementation) data;
* ~ Other JSON objects;
* ~ JSON Arrays (see `JArray` class).
*
* This implementation provides getters and setters for boolean, string,
* null or number types that allow to freely set and fetch their values
* by name.
* JSON objects and arrays can be fetched by getters, but you cannot
* add existing object or array to another object. Instead one has to create
* a new, empty object with a certain name and then fill it with data.
* This allows to avoid loop situations, where object is contained in itself.
* Functions to remove existing values are also provided and are applicable
* to all variable types.
* Setters can also be used to overwrite any value by a different value,
* even of a different type.
* Copyright 2020 Anton Tarasenko
*------------------------------------------------------------------------------
* This file is part of Acedia.
*
* Acedia is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 3 of the License, or
* (at your option) any later version.
*
* Acedia is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Acedia. If not, see <https://www.gnu.org/licenses/>.
*/
class JObject extends JSON;
// We will store all our properties as a simple array of name-value pairs.
struct JProperty
{
var string name;
var JStorageAtom value;
};
var private array<JProperty> properties;
// Returns index of name-value pair in `properties` for a given name.
// Returns `-1` if such a pair does not exist.
private final function int GetPropertyIndex(string name)
{
local int i;
for (i = 0; i < properties.length; i += 1)
{
if (name == properties[i].name)
{
return i;
}
}
return -1;
}
// Returns `JType` of a variable with a given name in our properties.
// This function can be used to check if certain variable exists
// in this object, since if such variable does not exist -
// function will return `JSON_Undefined`.
public final function JType GetTypeOf(string name)
{
local int index;
index = GetPropertyIndex(name);
if (index < 0) return JSON_Undefined;
return properties[index].value.type;
}
// Following functions are getters for various types of variables.
// Getter for null value simply checks if it's null
// and returns true/false as a result.
// Getters for simple types (number, string, boolean) can have optional
// default value specified, that will be returned if requested variable
// doesn't exist or has a different type.
// Getters for object and array types don't take default values and
// will simply return `none`.
public final function float GetNumber(string name, optional float defaultValue)
{
local int index;
index = GetPropertyIndex(name);
if (index < 0) return defaultValue;
if (properties[index].value.type != JSON_Number) return defaultValue;
return properties[index].value.numberValue;
}
public final function string GetString
(
string name,
optional string defaultValue
)
{
local int index;
index = GetPropertyIndex(name);
if (index < 0) return defaultValue;
if (properties[index].value.type != JSON_String) return defaultValue;
return properties[index].value.stringValue;
}
public final function bool GetBoolean(string name, optional bool defaultValue)
{
local int index;
index = GetPropertyIndex(name);
if (index < 0) return defaultValue;
if (properties[index].value.type != JSON_Boolean) return defaultValue;
return properties[index].value.booleanValue;
}
public final function bool IsNull(string name)
{
local int index;
index = GetPropertyIndex(name);
if (index < 0) return false;
if (properties[index].value.type != JSON_Null) return false;
return (properties[index].value.type == JSON_Null);
}
public final function JArray GetArray(string name)
{
local int index;
index = GetPropertyIndex(name);
if (index < 0) return none;
if (properties[index].value.type != JSON_Array) return none;
return JArray(properties[index].value.complexValue);
}
public final function JObject GetObject(string name)
{
local int index;
index = GetPropertyIndex(name);
if (index < 0) return none;
if (properties[index].value.type != JSON_Object) return none;
return JObject(properties[index].value.complexValue);
}
// Following functions provide simple setters for boolean, string, number
// and null values.
// They return object itself, allowing user to chain calls like this:
// `object.SetNumber("num1", 1).SetNumber("num2", 2);`.
public final function JObject SetNumber(string name, float value)
{
local int index;
local JProperty newProperty;
index = GetPropertyIndex(name);
if (index < 0)
{
index = properties.length;
}
newProperty.name = name;
newProperty.value.type = JSON_Number;
newProperty.value.numberValue = value;
properties[index] = newProperty;
return self;
}
public final function JObject SetString(string name, string value)
{
local int index;
local JProperty newProperty;
index = GetPropertyIndex(name);
if (index < 0)
{
index = properties.length;
}
newProperty.name = name;
newProperty.value.type = JSON_String;
newProperty.value.stringValue = value;
properties[index] = newProperty;
return self;
}
public final function JObject SetBoolean(string name, bool value)
{
local int index;
local JProperty newProperty;
index = GetPropertyIndex(name);
if (index < 0)
{
index = properties.length;
}
newProperty.name = name;
newProperty.value.type = JSON_Boolean;
newProperty.value.booleanValue = value;
properties[index] = newProperty;
return self;
}
public final function JObject SetNull(string name)
{
local int index;
local JProperty newProperty;
index = GetPropertyIndex(name);
if (index < 0)
{
index = properties.length;
}
newProperty.name = name;
newProperty.value.type = JSON_Null;
properties[index] = newProperty;
return self;
}
// JSON array and object types don't have setters, but instead have
// functions to create a new, empty array/object under a certain name.
// They return object itself, allowing user to chain calls like this:
// `object.CreateObject("folded object").CreateArray("names list");`.
public final function JObject CreateArray(string name)
{
local int index;
local JProperty newProperty;
index = GetPropertyIndex(name);
if (index < 0)
{
index = properties.length;
}
newProperty.name = name;
newProperty.value.type = JSON_Array;
newProperty.value.complexValue = _.json.newArray();
properties[index] = newProperty;
return self;
}
public final function JObject CreateObject(string name)
{
local int index;
local JProperty newProperty;
index = GetPropertyIndex(name);
if (index < 0)
{
index = properties.length;
}
newProperty.name = name;
newProperty.value.type = JSON_Object;
newProperty.value.complexValue = _.json.newObject();
properties[index] = newProperty;
return self;
}
// Removes values with a given name.
// Returns `true` if value was actually removed and `false` if it didn't exist.
public final function bool RemoveValue(string name)
{
local int index;
index = GetPropertyIndex(name);
if (index < 0) return false;
properties.Remove(index, 1);
return true;
}
defaultproperties
{
}

24
sources/Data/JSONBase.uc → sources/Data/JSON.uc
View File

@ -28,10 +28,11 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with Acedia. If not, see <https://www.gnu.org/licenses/>. * along with Acedia. If not, see <https://www.gnu.org/licenses/>.
*/ */
class JSONBase extends Object; class JSON extends AcediaActor
abstract;
// Enumeration for possible types of JSON values. // Enumeration for possible types of JSON values.
enum JSONType enum JType
{ {
// Technical type, used to indicate that requested value is missing. // Technical type, used to indicate that requested value is missing.
// Undefined values are not part of JSON format. // Undefined values are not part of JSON format.
@ -53,18 +54,31 @@ enum JSONType
}; };
// Stores a single JSON value // Stores a single JSON value
struct JSONStorageValue struct JStorageAtom
{ {
// What type is stored exactly? // What type is stored exactly?
// Depending on that, uses one of the other fields as a storage. // Depending on that, uses one of the other fields as a storage.
var public JSONType type; var protected JType type;
var protected float numberValue; var protected float numberValue;
var protected string stringValue; var protected string stringValue;
var protected bool booleanValue; var protected bool booleanValue;
// Used for storing both JSON objects and arrays. // Used for storing both JSON objects and arrays.
var protected JSONBase complexValue; var protected JSON complexValue;
}; };
// TODO: Rewrite JSON object to use more efficient storage data structures
// that will support subtypes:
// ~ Number: byte, int, float
// ~ String: string, class
// (maybe move to auto generated code?).
// TODO: Add cleanup queue to efficiently and without crashes clean up
// removed objects.
// TODO: Add `JValue` - a reference type for number / string / boolean / null
// TODO: Add accessors for last values.
// TODO: Add path-getters.
// TODO: Add iterators.
// TODO: Add parsing/printing.
// TODO: Add functions for deep copy.
defaultproperties defaultproperties
{ {
} }

41
sources/Data/JSONAPI.uc Normal file
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@ -0,0 +1,41 @@
/**
* Singleton is an auxiliary class, meant to be used as a base for others,
* that allows for only one instance of it to exist.
* To make sure your child class properly works, either don't overload
* 'PreBeginPlay' or make sure to call it's parent's version.
* Copyright 2019 Anton Tarasenko
*------------------------------------------------------------------------------
* This file is part of Acedia.
*
* Acedia is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 3 of the License, or
* (at your option) any later version.
*
* Acedia is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Acedia. If not, see <https://www.gnu.org/licenses/>.
*/
class JSONAPI extends Singleton;
public function JObject newObject()
{
local JObject newObject;
newObject = Spawn(class'JObject');
return newObject;
}
public function JArray newArray()
{
local JArray newArray;
newArray = Spawn(class'JArray');
return newArray;
}
defaultproperties
{
}

272
sources/Data/JSONObject.uc
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@ -1,272 +0,0 @@
/**
* This class implements JSON object storage capabilities.
* Whenever one wants to store JSON data, they need to define such object.
* It stores name-value pairs, where names are strings and values can be:
* ~ Boolean, string, null or number (float in this implementation) data;
* ~ Other JSON objects;
* ~ JSON Arrays (see `JSONArray` class).
*
* This implementation provides getters and setters for boolean, string,
* null or number types that allow to freely set and fetch their values
* by name.
* JSON objects and arrays can be fetched by getters, but you cannot
* add existing object or array to another object. Instead one has to create
* a new, empty object with a certain name and then fill it with data.
* This allows to avoid loop situations, where object is contained in itself.
* Functions to remove existing values are also provided and are applicable
* to all variable types.
* Setters can also be used to overwrite any value by a different value,
* even of a different type.
* Copyright 2020 Anton Tarasenko
*------------------------------------------------------------------------------
* This file is part of Acedia.
*
* Acedia is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 3 of the License, or
* (at your option) any later version.
*
* Acedia is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Acedia. If not, see <https://www.gnu.org/licenses/>.
*/
class JSONObject extends JSONBase;
// We will store all our data as a simple array of key(name)-value pairs.
struct JSONKeyValuePair
{
var string key;
var JSONStorageValue value;
};
var private array<JSONKeyValuePair> data;
// Returns index of key-value pair in `data` with a given key.
// Returns `-1` if such a pair does not exist in `data`.
private final function int GetIndex(string key)
{
local int i;
for (i = 0; i < data.length; i += 1)
{
if (key == data[i].key)
{
return i;
}
}
return -1;
}
// Returns `JSONType` of a variable with a given key in our data.
// This function can be used to check if certain variable exists
// in this object, since if such variable does not exist -
// function will return `JSON_Undefined`.
public final function JSONType GetType(string key)
{
local int index;
index = GetIndex(key);
if (index < 0) return JSON_Undefined;
return data[index].value.type;
}
// Following functions are getters for various types of variables.
// Getter for null value simply checks if it's null
// and returns true/false as a result.
// Getters for simple types (number, string, boolean) can have optional
// default value specified, that will be returned if requested variable
// doesn't exist or has a different type.
// Getters for object and array types don't take default values and
// will simply return `none`.
public final function float GetNumber(string key, optional float defaultValue)
{
local int index;
index = GetIndex(key);
if (index < 0) return defaultValue;
if (data[index].value.type != JSON_Number) return defaultValue;
return data[index].value.numberValue;
}
public final function string GetString(string key, optional string defaultValue)
{
local int index;
index = GetIndex(key);
if (index < 0) return defaultValue;
if (data[index].value.type != JSON_String) return defaultValue;
return data[index].value.stringValue;
}
public final function bool GetBoolean(string key, optional bool defaultValue)
{
local int index;
index = GetIndex(key);
if (index < 0) return defaultValue;
if (data[index].value.type != JSON_Boolean) return defaultValue;
return data[index].value.booleanValue;
}
public final function bool IsNull(string key)
{
local int index;
index = GetIndex(key);
if (index < 0) return false;
if (data[index].value.type != JSON_Null) return false;
return (data[index].value.type == JSON_Null);
}
public final function JSONArray GetArray(string key)
{
local int index;
index = GetIndex(key);
if (index < 0) return none;
if (data[index].value.type != JSON_Array) return none;
return JSONArray(data[index].value.complexValue);
}
public final function JSONObject GetObject(string key)
{
local int index;
index = GetIndex(key);
if (index < 0) return none;
if (data[index].value.type != JSON_Object) return none;
return JSONObject(data[index].value.complexValue);
}
// Following functions provide simple setters for boolean, string, number
// and null values.
// They return object itself, allowing user to chain calls like this:
// `object.SetNumber("num1", 1).SetNumber("num2", 2);`.
public final function JSONObject SetNumber(string key, float value)
{
local int index;
local JSONKeyValuePair newKeyValuePair;
local JSONStorageValue newStorageValue;
index = GetIndex(key);
if (index < 0)
{
index = data.length;
}
newStorageValue.type = JSON_Number;
newStorageValue.numberValue = value;
newKeyValuePair.key = key;
newKeyValuePair.value = newStorageValue;
data[index] = newKeyValuePair;
return self;
}
public final function JSONObject SetString(string key, string value)
{
local int index;
local JSONKeyValuePair newKeyValuePair;
local JSONStorageValue newStorageValue;
index = GetIndex(key);
if (index < 0)
{
index = data.length;
}
newStorageValue.type = JSON_String;
newStorageValue.stringValue = value;
newKeyValuePair.key = key;
newKeyValuePair.value = newStorageValue;
data[index] = newKeyValuePair;
return self;
}
public final function JSONObject SetBoolean(string key, bool value)
{
local int index;
local JSONKeyValuePair newKeyValuePair;
local JSONStorageValue newStorageValue;
index = GetIndex(key);
if (index < 0)
{
index = data.length;
}
newStorageValue.type = JSON_Boolean;
newStorageValue.booleanValue = value;
newKeyValuePair.key = key;
newKeyValuePair.value = newStorageValue;
data[index] = newKeyValuePair;
return self;
}
public final function JSONObject SetNull(string key)
{
local int index;
local JSONKeyValuePair newKeyValuePair;
local JSONStorageValue newStorageValue;
index = GetIndex(key);
if (index < 0)
{
index = data.length;
}
newStorageValue.type = JSON_Null;
newKeyValuePair.key = key;
newKeyValuePair.value = newStorageValue;
data[index] = newKeyValuePair;
return self;
}
// JSON array and object types don't have setters, but instead have
// functions to create a new, empty array/object under a certain name.
// They return object itself, allowing user to chain calls like this:
// `object.CreateObject("folded object").CreateArray("names list");`.
public final function JSONObject CreateArray(string key)
{
local int index;
local JSONKeyValuePair newKeyValuePair;
local JSONStorageValue newStorageValue;
index = GetIndex(key);
if (index < 0)
{
index = data.length;
}
newStorageValue.type = JSON_Array;
newStorageValue.complexValue = new class'JSONArray';
newKeyValuePair.key = key;
newKeyValuePair.value = newStorageValue;
data[index] = newKeyValuePair;
return self;
}
public final function JSONObject CreateObject(string key)
{
local int index;
local JSONKeyValuePair newKeyValuePair;
local JSONStorageValue newStorageValue;
index = GetIndex(key);
if (index < 0)
{
index = data.length;
}
newStorageValue.type = JSON_Object;
newStorageValue.complexValue = new class'JSONObject';
newKeyValuePair.key = key;
newKeyValuePair.value = newStorageValue;
data[index] = newKeyValuePair;
return self;
}
// Removes values with a given name.
// Returns `true` if value was actually removed and `false` if it didn't exist.
public final function bool RemoveValue(string key)
{
local int index;
index = GetIndex(key);
if (index < 0) return false;
data.Remove(index, 1);
return true;
}
defaultproperties
{
}

239
sources/Data/TEST_JSON.uc
View File

@ -1,6 +1,6 @@
/** /**
* Set of tests for JSON data storage, implemented via * Set of tests for JSON data storage, implemented via
* `JSONObject` and `JSONArray`. * `JObject` and `JArray`.
* Copyright 2020 Anton Tarasenko * Copyright 2020 Anton Tarasenko
*------------------------------------------------------------------------------ *------------------------------------------------------------------------------
* This file is part of Acedia. * This file is part of Acedia.
@ -23,8 +23,8 @@ class TEST_JSON extends TestCase
protected static function TESTS() protected static function TESTS()
{ {
local JSONObject jsonData; local JObject jsonData;
jsonData = new class'JSONObject'; jsonData = _().json.newObject();
Test_ObjectGetSetRemove(); Test_ObjectGetSetRemove();
Test_ArrayGetSetRemove(); Test_ArrayGetSetRemove();
} }
@ -56,14 +56,15 @@ protected static function Test_ArrayGetSetRemove()
protected static function SubTest_Undefined() protected static function SubTest_Undefined()
{ {
local JSONObject testJSON; local JObject testJSON;
testJSON = new class'JSONObject'; testJSON = _().json.newObject();
Context("Testing how `JSONObject` handles undefined values");
Issue("Undefined variable doesn't have proper type.");
TEST_ExpectTrue(testJSON.GetType("some_var") == JSON_Undefined);
Issue("There is a variable in an empty object after `GetType` call."); Context("Testing how `JObject` handles undefined values");
TEST_ExpectTrue(testJSON.GetType("some_var") == JSON_Undefined); Issue("Undefined variable doesn't have proper type.");
TEST_ExpectTrue(testJSON.GetTypeOf("some_var") == JSON_Undefined);
Issue("There is a variable in an empty object after `GetTypeOf` call.");
TEST_ExpectTrue(testJSON.GetTypeOf("some_var") == JSON_Undefined);
Issue("Getters don't return default values for undefined variables."); Issue("Getters don't return default values for undefined variables.");
TEST_ExpectTrue(testJSON.GetNumber("some_var", 0) == 0); TEST_ExpectTrue(testJSON.GetNumber("some_var", 0) == 0);
@ -75,14 +76,14 @@ protected static function SubTest_Undefined()
protected static function SubTest_BooleanGetSetRemove() protected static function SubTest_BooleanGetSetRemove()
{ {
local JSONObject testJSON; local JObject testJSON;
testJSON = new class'JSONObject'; testJSON = _().json.newObject();
testJSON.SetBoolean("some_boolean", true); testJSON.SetBoolean("some_boolean", true);
Context("Testing `JSONObject`'s get/set/remove functions for" @ Context("Testing `JObject`'s get/set/remove functions for" @
"boolean variables"); "boolean variables");
Issue("Boolean type isn't properly set by `SetBoolean`"); Issue("Boolean type isn't properly set by `SetBoolean`");
TEST_ExpectTrue(testJSON.GetType("some_boolean") == JSON_Boolean); TEST_ExpectTrue(testJSON.GetTypeOf("some_boolean") == JSON_Boolean);
Issue("Variable value is incorrectly assigned by `SetBoolean`"); Issue("Variable value is incorrectly assigned by `SetBoolean`");
TEST_ExpectTrue(testJSON.GetBoolean("some_boolean") == true); TEST_ExpectTrue(testJSON.GetBoolean("some_boolean") == true);
@ -97,7 +98,7 @@ protected static function SubTest_BooleanGetSetRemove()
Issue("Boolean variable isn't being properly removed"); Issue("Boolean variable isn't being properly removed");
testJSON.RemoveValue("some_boolean"); testJSON.RemoveValue("some_boolean");
TEST_ExpectTrue(testJSON.GetType("some_boolean") == JSON_Undefined); TEST_ExpectTrue(testJSON.GetTypeOf("some_boolean") == JSON_Undefined);
Issue( "Getters don't return default value for missing key that" @ Issue( "Getters don't return default value for missing key that" @
"previously stored boolean value, that got removed"); "previously stored boolean value, that got removed");
@ -106,14 +107,14 @@ protected static function SubTest_BooleanGetSetRemove()
protected static function SubTest_StringGetSetRemove() protected static function SubTest_StringGetSetRemove()
{ {
local JSONObject testJSON; local JObject testJSON;
testJSON = new class'JSONObject'; testJSON = _().json.newObject();
testJSON.SetString("some_string", "first string"); testJSON.SetString("some_string", "first string");
Context("Testing `JSONObject`'s get/set/remove functions for" @ Context("Testing `JObject`'s get/set/remove functions for" @
"string variables"); "string variables");
Issue("String type isn't properly set by `SetString`"); Issue("String type isn't properly set by `SetString`");
TEST_ExpectTrue(testJSON.GetType("some_string") == JSON_String); TEST_ExpectTrue(testJSON.GetTypeOf("some_string") == JSON_String);
Issue("Value is incorrectly assigned by `SetString`"); Issue("Value is incorrectly assigned by `SetString`");
TEST_ExpectTrue(testJSON.GetString("some_string") == "first string"); TEST_ExpectTrue(testJSON.GetString("some_string") == "first string");
@ -133,7 +134,7 @@ protected static function SubTest_StringGetSetRemove()
Issue("String variable isn't being properly removed"); Issue("String variable isn't being properly removed");
testJSON.RemoveValue("some_string"); testJSON.RemoveValue("some_string");
TEST_ExpectTrue(testJSON.GetType("some_string") == JSON_Undefined); TEST_ExpectTrue(testJSON.GetTypeOf("some_string") == JSON_Undefined);
Issue( "Getters don't return default value for missing key that" @ Issue( "Getters don't return default value for missing key that" @
"previously stored string value, but got removed"); "previously stored string value, but got removed");
@ -142,14 +143,14 @@ protected static function SubTest_StringGetSetRemove()
protected static function SubTest_NumberGetSetRemove() protected static function SubTest_NumberGetSetRemove()
{ {
local JSONObject testJSON; local JObject testJSON;
testJSON = new class'JSONObject'; testJSON = _().json.newObject();
testJSON.SetNumber("some_number", 3.5); testJSON.SetNumber("some_number", 3.5);
Context("Testing `JSONObject`'s get/set/remove functions for" @ Context("Testing `JObject`'s get/set/remove functions for" @
"number variables"); "number variables");
Issue("Number type isn't properly set by `SetNumber`"); Issue("Number type isn't properly set by `SetNumber`");
TEST_ExpectTrue(testJSON.GetType("some_number") == JSON_Number); TEST_ExpectTrue(testJSON.GetTypeOf("some_number") == JSON_Number);
Issue("Value is incorrectly assigned by `SetNumber`"); Issue("Value is incorrectly assigned by `SetNumber`");
TEST_ExpectTrue(testJSON.GetNumber("some_number") == 3.5); TEST_ExpectTrue(testJSON.GetNumber("some_number") == 3.5);
@ -168,7 +169,7 @@ protected static function SubTest_NumberGetSetRemove()
Issue("Number type isn't being properly removed"); Issue("Number type isn't being properly removed");
testJSON.RemoveValue("some_number"); testJSON.RemoveValue("some_number");
TEST_ExpectTrue(testJSON.GetType("some_number") == JSON_Undefined); TEST_ExpectTrue(testJSON.GetTypeOf("some_number") == JSON_Undefined);
Issue( "Getters don't return default value for missing key that" @ Issue( "Getters don't return default value for missing key that" @
"previously stored number value, that got removed"); "previously stored number value, that got removed");
@ -177,10 +178,10 @@ protected static function SubTest_NumberGetSetRemove()
protected static function SubTest_NullGetSetRemove() protected static function SubTest_NullGetSetRemove()
{ {
local JSONObject testJSON; local JObject testJSON;
testJSON = new class'JSONObject'; testJSON = _().json.newObject();
Context("Testing `JSONObject`'s get/set/remove functions for" @ Context("Testing `JObject`'s get/set/remove functions for" @
"null values"); "null values");
Issue("Undefined variable is incorrectly considered `null`"); Issue("Undefined variable is incorrectly considered `null`");
TEST_ExpectFalse(testJSON.IsNull("some_var")); TEST_ExpectFalse(testJSON.IsNull("some_var"));
@ -202,35 +203,35 @@ protected static function SubTest_NullGetSetRemove()
TEST_ExpectTrue(testJSON.IsNull("some_var")); TEST_ExpectTrue(testJSON.IsNull("some_var"));
Issue("Null type isn't properly set by `SetNumber`"); Issue("Null type isn't properly set by `SetNumber`");
TEST_ExpectTrue(testJSON.GetType("some_var") == JSON_Null); TEST_ExpectTrue(testJSON.GetTypeOf("some_var") == JSON_Null);
Issue("Null value isn't being properly removed."); Issue("Null value isn't being properly removed.");
testJSON.RemoveValue("some_var"); testJSON.RemoveValue("some_var");
TEST_ExpectTrue(testJSON.GetType("some_var") == JSON_Undefined); TEST_ExpectTrue(testJSON.GetTypeOf("some_var") == JSON_Undefined);
} }
protected static function SubTest_MultipleVariablesGetSet() protected static function SubTest_MultipleVariablesGetSet()
{ {
local int i; local int i;
local bool correctValue, allValuesCorrect; local bool correctValue, allValuesCorrect;
local JSONObject testJSON; local JObject testJSON;
testJSON = new class'JSONObject'; testJSON = _().json.newObject();
Context("Testing how `JSONObject` handles addition, change and removal" @ Context("Testing how `JObject` handles addition, change and removal" @
"of relatively large (hundreds) number of variables"); "of relatively large (hundreds) number of variables");
for (i = 0;i < 2000; i += 1) for (i = 0; i < 2000; i += 1)
{ {
testJSON.SetNumber("num" $ string(i), 4 * i*i - 2.6 * i + 0.75); testJSON.SetNumber("num" $ string(i), 4 * i*i - 2.6 * i + 0.75);
} }
for (i = 0;i < 500; i += 1) for (i = 0; i < 500; i += 1)
{ {
testJSON.SetString("num" $ string(i), "str" $ string(Sin(i))); testJSON.SetString("num" $ string(i), "str" $ string(Sin(i)));
} }
for (i = 1500;i < 2000; i += 1) for (i = 1500; i < 2000; i += 1)
{ {
testJSON.RemoveValue("num" $ string(i)); testJSON.RemoveValue("num" $ string(i));
} }
allValuesCorrect = true; allValuesCorrect = true;
for (i = 0;i < 200; i += 1) for (i = 0; i < 200; i += 1)
{ {
if (i < 500) if (i < 500)
{ {
@ -246,7 +247,7 @@ protected static function SubTest_MultipleVariablesGetSet()
} }
else else
{ {
correctValue = ( testJSON.GetType("num" $ string(i)) correctValue = ( testJSON.GetTypeOf("num" $ string(i))
== JSON_Undefined); == JSON_Undefined);
Issue("Variables aren't removed"); Issue("Variables aren't removed");
} }
@ -261,9 +262,9 @@ protected static function SubTest_MultipleVariablesGetSet()
protected static function SubTest_Object() protected static function SubTest_Object()
{ {
local JSONObject testObject; local JObject testObject;
Context("Testing setters and getters for folded objects"); Context("Testing setters and getters for folded objects");
testObject = new class'JSONObject'; testObject = _().json.newObject();
testObject.CreateObject("folded"); testObject.CreateObject("folded");
testObject.GetObject("folded").CreateObject("folded"); testObject.GetObject("folded").CreateObject("folded");
testObject.SetString("out", "string outside"); testObject.SetString("out", "string outside");
@ -285,17 +286,17 @@ protected static function SubTest_Object()
protected static function SubTest_ArrayUndefined() protected static function SubTest_ArrayUndefined()
{ {
local JSONArray testJSON; local JArray testJSON;
testJSON = new class'JSONArray'; testJSON = _().json.newArray();
Context("Testing how `JSONArray` handles undefined values"); Context("Testing how `JArray` handles undefined values");
Issue("Undefined variable doesn't have `JSON_Undefined` type"); Issue("Undefined variable doesn't have `JSON_Undefined` type");
TEST_ExpectTrue(testJSON.GetType(0) == JSON_Undefined); TEST_ExpectTrue(testJSON.GetTypeOf(0) == JSON_Undefined);
Issue("There is a variable in an empty object after `GetType` call"); Issue("There is a variable in an empty object after `GetTypeOf` call");
TEST_ExpectTrue(testJSON.GetType(0) == JSON_Undefined); TEST_ExpectTrue(testJSON.GetTypeOf(0) == JSON_Undefined);
Issue("Negative index refers to a defined value"); Issue("Negative index refers to a defined value");
TEST_ExpectTrue(testJSON.GetType(-1) == JSON_Undefined); TEST_ExpectTrue(testJSON.GetTypeOf(-1) == JSON_Undefined);
Issue("Getters don't return default values for undefined variables"); Issue("Getters don't return default values for undefined variables");
TEST_ExpectTrue(testJSON.GetNumber(0, 0) == 0); TEST_ExpectTrue(testJSON.GetNumber(0, 0) == 0);
@ -313,14 +314,14 @@ protected static function SubTest_ArrayUndefined()
protected static function SubTest_ArrayBooleanGetSetRemove() protected static function SubTest_ArrayBooleanGetSetRemove()
{ {
local JSONArray testJSON; local JArray testJSON;
testJSON = new class'JSONArray'; testJSON = _().json.newArray();
testJSON.SetBoolean(0, true); testJSON.SetBoolean(0, true);
Context("Testing `JSONArray`'s get/set/remove functions for" @ Context("Testing `JArray`'s get/set/remove functions for" @
"boolean variables"); "boolean variables");
Issue("Boolean type isn't properly set by `SetBoolean`"); Issue("Boolean type isn't properly set by `SetBoolean`");
TEST_ExpectTrue(testJSON.GetType(0) == JSON_Boolean); TEST_ExpectTrue(testJSON.GetTypeOf(0) == JSON_Boolean);
Issue("Value is incorrectly assigned by `SetBoolean`"); Issue("Value is incorrectly assigned by `SetBoolean`");
TEST_ExpectTrue(testJSON.GetBoolean(0) == true); TEST_ExpectTrue(testJSON.GetBoolean(0) == true);
@ -335,7 +336,7 @@ protected static function SubTest_ArrayBooleanGetSetRemove()
Issue("Boolean variable isn't being properly removed"); Issue("Boolean variable isn't being properly removed");
testJSON.RemoveValue(0); testJSON.RemoveValue(0);
TEST_ExpectTrue( testJSON.GetType(0) == JSON_Undefined); TEST_ExpectTrue( testJSON.GetTypeOf(0) == JSON_Undefined);
Issue( "Getters don't return default value for missing key that" @ Issue( "Getters don't return default value for missing key that" @
"previously stored boolean value, but got removed"); "previously stored boolean value, but got removed");
@ -344,14 +345,14 @@ protected static function SubTest_ArrayBooleanGetSetRemove()
protected static function SubTest_ArrayStringGetSetRemove() protected static function SubTest_ArrayStringGetSetRemove()
{ {
local JSONArray testJSON; local JArray testJSON;
testJSON = new class'JSONArray'; testJSON = _().json.newArray();
testJSON.SetString(0, "first string"); testJSON.SetString(0, "first string");
Context("Testing `JSONArray`'s get/set/remove functions for" @ Context("Testing `JArray`'s get/set/remove functions for" @
"string variables"); "string variables");
Issue("String type isn't properly set by `SetString`"); Issue("String type isn't properly set by `SetString`");
TEST_ExpectTrue(testJSON.GetType(0) == JSON_String); TEST_ExpectTrue(testJSON.GetTypeOf(0) == JSON_String);
Issue("Value is incorrectly assigned by `SetString`"); Issue("Value is incorrectly assigned by `SetString`");
TEST_ExpectTrue(testJSON.GetString(0) == "first string"); TEST_ExpectTrue(testJSON.GetString(0) == "first string");
@ -370,7 +371,7 @@ protected static function SubTest_ArrayStringGetSetRemove()
Issue("Boolean variable isn't being properly removed"); Issue("Boolean variable isn't being properly removed");
testJSON.RemoveValue(0); testJSON.RemoveValue(0);
TEST_ExpectTrue(testJSON.GetType(0) == JSON_Undefined); TEST_ExpectTrue(testJSON.GetTypeOf(0) == JSON_Undefined);
Issue( "Getters don't return default value for missing key that" @ Issue( "Getters don't return default value for missing key that" @
"previously stored string value, but got removed"); "previously stored string value, but got removed");
@ -379,14 +380,14 @@ protected static function SubTest_ArrayStringGetSetRemove()
protected static function SubTest_ArrayNumberGetSetRemove() protected static function SubTest_ArrayNumberGetSetRemove()
{ {
local JSONArray testJSON; local JArray testJSON;
testJSON = new class'JSONArray'; testJSON = _().json.newArray();
testJSON.SetNumber(0, 3.5); testJSON.SetNumber(0, 3.5);
Context("Testing `JSONArray`'s get/set/remove functions for" @ Context("Testing `JArray`'s get/set/remove functions for" @
"number variables"); "number variables");
Issue("Number type isn't properly set by `SetNumber`"); Issue("Number type isn't properly set by `SetNumber`");
TEST_ExpectTrue(testJSON.GetType(0) == JSON_Number); TEST_ExpectTrue(testJSON.GetTypeOf(0) == JSON_Number);
Issue("Value is incorrectly assigned by `SetNumber`"); Issue("Value is incorrectly assigned by `SetNumber`");
TEST_ExpectTrue(testJSON.GetNumber(0) == 3.5); TEST_ExpectTrue(testJSON.GetNumber(0) == 3.5);
@ -405,7 +406,7 @@ protected static function SubTest_ArrayNumberGetSetRemove()
Issue("Number type isn't being properly removed"); Issue("Number type isn't being properly removed");
testJSON.RemoveValue(0); testJSON.RemoveValue(0);
TEST_ExpectTrue(testJSON.GetType(0) == JSON_Undefined); TEST_ExpectTrue(testJSON.GetTypeOf(0) == JSON_Undefined);
Issue( "Getters don't return default value for missing key that" @ Issue( "Getters don't return default value for missing key that" @
"previously stored number value, but got removed"); "previously stored number value, but got removed");
@ -414,10 +415,10 @@ protected static function SubTest_ArrayNumberGetSetRemove()
protected static function SubTest_ArrayNullGetSetRemove() protected static function SubTest_ArrayNullGetSetRemove()
{ {
local JSONArray testJSON; local JArray testJSON;
testJSON = new class'JSONArray'; testJSON = _().json.newArray();
Context("Testing `JSONArray`'s get/set/remove functions for" @ Context("Testing `JArray`'s get/set/remove functions for" @
"null values"); "null values");
Issue("Undefined variable is incorrectly considered `null`"); Issue("Undefined variable is incorrectly considered `null`");
@ -442,19 +443,19 @@ protected static function SubTest_ArrayNullGetSetRemove()
TEST_ExpectTrue(testJSON.IsNull(0)); TEST_ExpectTrue(testJSON.IsNull(0));
Issue("Null type isn't properly set by `SetNumber`"); Issue("Null type isn't properly set by `SetNumber`");
TEST_ExpectTrue(testJSON.GetType(0) == JSON_Null); TEST_ExpectTrue(testJSON.GetTypeOf(0) == JSON_Null);
Issue("Null value isn't being properly removed"); Issue("Null value isn't being properly removed");
testJSON.RemoveValue(0); testJSON.RemoveValue(0);
TEST_ExpectTrue(testJSON.GetType(0) == JSON_Undefined); TEST_ExpectTrue(testJSON.GetTypeOf(0) == JSON_Undefined);
} }
// Returns following array: // Returns following array:
// [10.0, "test string", "another string", true, 0.0, {"var": 7.0}] // [10.0, "test string", "another string", true, 0.0, {"var": 7.0}]
protected static function JSONArray Prepare_Array() protected static function JArray Prepare_Array()
{ {
local JSONArray testArray; local JArray testArray;
testArray = new class'JSONArray'; testArray = _().json.newArray();
testArray.AddNumber(10.0f) testArray.AddNumber(10.0f)
.AddString("test string") .AddString("test string")
.AddString("another string") .AddString("another string")
@ -467,10 +468,10 @@ protected static function JSONArray Prepare_Array()
protected static function SubTest_ArrayMultipleVariablesStorage() protected static function SubTest_ArrayMultipleVariablesStorage()
{ {
local JSONArray testArray; local JArray testArray;
testArray = Prepare_Array(); testArray = Prepare_Array();
Context("Testing how `JSONArray` handles adding and" @ Context("Testing how `JArray` handles adding and" @
"changing several variables"); "changing several variables");
Issue("Stored values are compromised."); Issue("Stored values are compromised.");
TEST_ExpectTrue(testArray.GetNumber(0) == 10.0f); TEST_ExpectTrue(testArray.GetNumber(0) == 10.0f);
@ -490,18 +491,18 @@ protected static function SubTest_ArrayMultipleVariablesStorage()
TEST_ExpectTrue(testArray.GetBoolean(3, false) == false); TEST_ExpectTrue(testArray.GetBoolean(3, false) == false);
Issue("Type of the variable is incorrectly changed."); Issue("Type of the variable is incorrectly changed.");
TEST_ExpectTrue(testArray.GetType(3) == JSON_String); TEST_ExpectTrue(testArray.GetTypeOf(3) == JSON_String);
} }
protected static function SubTest_ArrayMultipleVariablesRemoval() protected static function SubTest_ArrayMultipleVariablesRemoval()
{ {
local JSONArray testArray; local JArray testArray;
testArray = Prepare_Array(); testArray = Prepare_Array();
// Test removing variables // Test removing variables
// After `Prepare_Array`, our array should be: // After `Prepare_Array`, our array should be:
// [10.0, "test string", "another string", true, 0.0, {"var": 7.0}] // [10.0, "test string", "another string", true, 0.0, {"var": 7.0}]
Context("Testing how `JSONArray` handles adding and" @ Context("Testing how `JArray` handles adding and" @
"removing several variables"); "removing several variables");
Issue("Values are incorrectly removed"); Issue("Values are incorrectly removed");
testArray.RemoveValue(2); testArray.RemoveValue(2);
@ -511,7 +512,7 @@ protected static function SubTest_ArrayMultipleVariablesRemoval()
TEST_ExpectTrue(testArray.GetString(1) == "test string"); TEST_ExpectTrue(testArray.GetString(1) == "test string");
TEST_ExpectTrue(testArray.GetBoolean(2) == true); TEST_ExpectTrue(testArray.GetBoolean(2) == true);
TEST_ExpectTrue(testArray.GetNumber(3) == 0.0f); TEST_ExpectTrue(testArray.GetNumber(3) == 0.0f);
TEST_ExpectTrue(testArray.GetType(4) == JSON_Object); TEST_ExpectTrue(testArray.GetTypeOf(4) == JSON_Object);
Issue("First element incorrectly removed"); Issue("First element incorrectly removed");
testArray.RemoveValue(0); testArray.RemoveValue(0);
@ -519,7 +520,7 @@ protected static function SubTest_ArrayMultipleVariablesRemoval()
TEST_ExpectTrue(testArray.GetString(0) == "test string"); TEST_ExpectTrue(testArray.GetString(0) == "test string");
TEST_ExpectTrue(testArray.GetBoolean(1) == true); TEST_ExpectTrue(testArray.GetBoolean(1) == true);
TEST_ExpectTrue(testArray.GetNumber(2) == 0.0f); TEST_ExpectTrue(testArray.GetNumber(2) == 0.0f);
TEST_ExpectTrue(testArray.GetType(3) == JSON_Object); TEST_ExpectTrue(testArray.GetTypeOf(3) == JSON_Object);
TEST_ExpectTrue(testArray.GetObject(3).GetNumber("var") == 7.0); TEST_ExpectTrue(testArray.GetObject(3).GetNumber("var") == 7.0);
Issue("Last element incorrectly removed"); Issue("Last element incorrectly removed");
@ -535,19 +536,19 @@ protected static function SubTest_ArrayMultipleVariablesRemoval()
testArray.RemoveValue(0); testArray.RemoveValue(0);
testArray.RemoveValue(0); testArray.RemoveValue(0);
TEST_ExpectTrue(testArray.Getlength() == 0); TEST_ExpectTrue(testArray.Getlength() == 0);
TEST_ExpectTrue(testArray.GetType(0) == JSON_Undefined); TEST_ExpectTrue(testArray.GetTypeOf(0) == JSON_Undefined);
} }
protected static function SubTest_ArrayRemovingMultipleVariablesAtOnce() protected static function SubTest_ArrayRemovingMultipleVariablesAtOnce()
{ {
local JSONArray testArray; local JArray testArray;
testArray = new class'JSONArray'; testArray = _().json.newArray();
testArray.AddNumber(10.0f) testArray.AddNumber(10.0f)
.AddString("test string") .AddString("test string")
.AddString("another string") .AddString("another string")
.AddNumber(7.0); .AddNumber(7.0);
Context("Testing how `JSONArray`' handles removing" @ Context("Testing how `JArray`' handles removing" @
"multiple elements at once"); "multiple elements at once");
Issue("Multiple values are incorrectly removed"); Issue("Multiple values are incorrectly removed");
testArray.RemoveValue(1, 2); testArray.RemoveValue(1, 2);
@ -577,31 +578,31 @@ protected static function SubTest_ArrayRemovingMultipleVariablesAtOnce()
Issue("Array empties incorrectly"); Issue("Array empties incorrectly");
testArray.RemoveValue(0, testArray.GetLength()); testArray.RemoveValue(0, testArray.GetLength());
TEST_ExpectTrue(testArray.GetLength() == 0); TEST_ExpectTrue(testArray.GetLength() == 0);
TEST_ExpectTrue(testArray.GetType(0) == JSON_Undefined); TEST_ExpectTrue(testArray.GetTypeOf(0) == JSON_Undefined);
TEST_ExpectTrue(testArray.GetType(1) == JSON_Undefined); TEST_ExpectTrue(testArray.GetTypeOf(1) == JSON_Undefined);
} }
protected static function SubTest_ArrayExpansions() protected static function SubTest_ArrayExpansions()
{ {
local JSONArray testArray; local JArray testArray;
testArray = new class'JSONArray'; testArray = _().json.newArray();
Context("Testing how `JSONArray`' handles expansions/shrinking " @ Context("Testing how `JArray`' handles expansions/shrinking " @
"via `SetLength()`"); "via `SetLength()`");
Issue("`SetLength()` doesn't properly expand empty array"); Issue("`SetLength()` doesn't properly expand empty array");
testArray.SetLength(2); testArray.SetLength(2);
TEST_ExpectTrue(testArray.GetLength() == 2); TEST_ExpectTrue(testArray.GetLength() == 2);
TEST_ExpectTrue(testArray.GetType(0) == JSON_Null); TEST_ExpectTrue(testArray.GetTypeOf(0) == JSON_Null);
TEST_ExpectTrue(testArray.GetType(1) == JSON_Null); TEST_ExpectTrue(testArray.GetTypeOf(1) == JSON_Null);
Issue("`SetLength()` doesn't properly expand non-empty array"); Issue("`SetLength()` doesn't properly expand non-empty array");
testArray.AddNumber(1); testArray.AddNumber(1);
testArray.SetLength(4); testArray.SetLength(4);
TEST_ExpectTrue(testArray.GetLength() == 4); TEST_ExpectTrue(testArray.GetLength() == 4);
TEST_ExpectTrue(testArray.GetType(0) == JSON_Null); TEST_ExpectTrue(testArray.GetTypeOf(0) == JSON_Null);
TEST_ExpectTrue(testArray.GetType(1) == JSON_Null); TEST_ExpectTrue(testArray.GetTypeOf(1) == JSON_Null);
TEST_ExpectTrue(testArray.GetType(2) == JSON_Number); TEST_ExpectTrue(testArray.GetTypeOf(2) == JSON_Number);
TEST_ExpectTrue(testArray.GetType(3) == JSON_Null); TEST_ExpectTrue(testArray.GetTypeOf(3) == JSON_Null);
TEST_ExpectTrue(testArray.GetNumber(2) == 1); TEST_ExpectTrue(testArray.GetNumber(2) == 1);
SubSubTest_ArraySetNumberExpansions(); SubSubTest_ArraySetNumberExpansions();
SubSubTest_ArraySetStringExpansions(); SubSubTest_ArraySetStringExpansions();
@ -610,10 +611,10 @@ protected static function SubTest_ArrayExpansions()
protected static function SubSubTest_ArraySetNumberExpansions() protected static function SubSubTest_ArraySetNumberExpansions()
{ {
local JSONArray testArray; local JArray testArray;
testArray = new class'JSONArray'; testArray = _().json.newArray();
Context("Testing how `JSONArray`' handles expansions via" @ Context("Testing how `JArray`' handles expansions via" @
"`SetNumber()` function"); "`SetNumber()` function");
Issue("Setters don't create correct first element"); Issue("Setters don't create correct first element");
testArray.SetNumber(0, 1); testArray.SetNumber(0, 1);
@ -622,30 +623,30 @@ protected static function SubSubTest_ArraySetNumberExpansions()
Issue( "`SetNumber()` doesn't properly define array when setting" @ Issue( "`SetNumber()` doesn't properly define array when setting" @
"value out-of-bounds"); "value out-of-bounds");
testArray = new class'JSONArray'; testArray = _().json.newArray();
testArray.AddNumber(1); testArray.AddNumber(1);
testArray.SetNumber(4, 2); testArray.SetNumber(4, 2);
TEST_ExpectTrue(testArray.GetLength() == 5); TEST_ExpectTrue(testArray.GetLength() == 5);
TEST_ExpectTrue(testArray.GetNumber(0) == 1); TEST_ExpectTrue(testArray.GetNumber(0) == 1);
TEST_ExpectTrue(testArray.GetType(1) == JSON_Null); TEST_ExpectTrue(testArray.GetTypeOf(1) == JSON_Null);
TEST_ExpectTrue(testArray.GetType(2) == JSON_Null); TEST_ExpectTrue(testArray.GetTypeOf(2) == JSON_Null);
TEST_ExpectTrue(testArray.GetType(3) == JSON_Null); TEST_ExpectTrue(testArray.GetTypeOf(3) == JSON_Null);
TEST_ExpectTrue(testArray.GetNumber(4) == 2); TEST_ExpectTrue(testArray.GetNumber(4) == 2);
Issue("`SetNumber()` expands array even when it told not to"); Issue("`SetNumber()` expands array even when it told not to");
testArray.SetNumber(6, 7, true); testArray.SetNumber(6, 7, true);
TEST_ExpectTrue(testArray.GetLength() == 5); TEST_ExpectTrue(testArray.GetLength() == 5);
TEST_ExpectTrue(testArray.GetNumber(6) == 0); TEST_ExpectTrue(testArray.GetNumber(6) == 0);
TEST_ExpectTrue(testArray.GetType(5) == JSON_Undefined); TEST_ExpectTrue(testArray.GetTypeOf(5) == JSON_Undefined);
TEST_ExpectTrue(testArray.GetType(6) == JSON_Undefined); TEST_ExpectTrue(testArray.GetTypeOf(6) == JSON_Undefined);
} }
protected static function SubSubTest_ArraySetStringExpansions() protected static function SubSubTest_ArraySetStringExpansions()
{ {
local JSONArray testArray; local JArray testArray;
testArray = new class'JSONArray'; testArray = _().json.newArray();
Context("Testing how `JSONArray`' handles expansions via" @ Context("Testing how `JArray`' handles expansions via" @
"`SetString()` function"); "`SetString()` function");
Issue("Setters don't create correct first element"); Issue("Setters don't create correct first element");
testArray.SetString(0, "str"); testArray.SetString(0, "str");
@ -654,30 +655,30 @@ protected static function SubSubTest_ArraySetStringExpansions()
Issue( "`SetString()` doesn't properly define array when setting" @ Issue( "`SetString()` doesn't properly define array when setting" @
"value out-of-bounds"); "value out-of-bounds");
testArray = new class'JSONArray'; testArray = _().json.newArray();
testArray.AddString("str"); testArray.AddString("str");
testArray.SetString(4, "str2"); testArray.SetString(4, "str2");
TEST_ExpectTrue(testArray.GetLength() == 5); TEST_ExpectTrue(testArray.GetLength() == 5);
TEST_ExpectTrue(testArray.GetString(0) == "str"); TEST_ExpectTrue(testArray.GetString(0) == "str");
TEST_ExpectTrue(testArray.GetType(1) == JSON_Null); TEST_ExpectTrue(testArray.GetTypeOf(1) == JSON_Null);
TEST_ExpectTrue(testArray.GetType(2) == JSON_Null); TEST_ExpectTrue(testArray.GetTypeOf(2) == JSON_Null);
TEST_ExpectTrue(testArray.GetType(3) == JSON_Null); TEST_ExpectTrue(testArray.GetTypeOf(3) == JSON_Null);
TEST_ExpectTrue(testArray.GetString(4) == "str2"); TEST_ExpectTrue(testArray.GetString(4) == "str2");
Issue("`SetString()` expands array even when it told not to"); Issue("`SetString()` expands array even when it told not to");
testArray.SetString(6, "new string", true); testArray.SetString(6, "new string", true);
TEST_ExpectTrue(testArray.GetLength() == 5); TEST_ExpectTrue(testArray.GetLength() == 5);
TEST_ExpectTrue(testArray.GetString(6) == ""); TEST_ExpectTrue(testArray.GetString(6) == "");
TEST_ExpectTrue(testArray.GetType(5) == JSON_Undefined); TEST_ExpectTrue(testArray.GetTypeOf(5) == JSON_Undefined);
TEST_ExpectTrue(testArray.GetType(6) == JSON_Undefined); TEST_ExpectTrue(testArray.GetTypeOf(6) == JSON_Undefined);
} }
protected static function SubSubTest_ArraySetBooleanExpansions() protected static function SubSubTest_ArraySetBooleanExpansions()
{ {
local JSONArray testArray; local JArray testArray;
testArray = new class'JSONArray'; testArray = _().json.newArray();
Context("Testing how `JSONArray`' handles expansions via" @ Context("Testing how `JArray`' handles expansions via" @
"`SetBoolean()` function"); "`SetBoolean()` function");
Issue("Setters don't create correct first element"); Issue("Setters don't create correct first element");
testArray.SetBoolean(0, false); testArray.SetBoolean(0, false);
@ -686,22 +687,22 @@ protected static function SubSubTest_ArraySetBooleanExpansions()
Issue( "`SetBoolean()` doesn't properly define array when setting" @ Issue( "`SetBoolean()` doesn't properly define array when setting" @
"value out-of-bounds"); "value out-of-bounds");
testArray = new class'JSONArray'; testArray = _().json.newArray();
testArray.AddBoolean(true); testArray.AddBoolean(true);
testArray.SetBoolean(4, true); testArray.SetBoolean(4, true);
TEST_ExpectTrue(testArray.GetLength() == 5); TEST_ExpectTrue(testArray.GetLength() == 5);
TEST_ExpectTrue(testArray.GetBoolean(0) == true); TEST_ExpectTrue(testArray.GetBoolean(0) == true);
TEST_ExpectTrue(testArray.GetType(1) == JSON_Null); TEST_ExpectTrue(testArray.GetTypeOf(1) == JSON_Null);
TEST_ExpectTrue(testArray.GetType(2) == JSON_Null); TEST_ExpectTrue(testArray.GetTypeOf(2) == JSON_Null);
TEST_ExpectTrue(testArray.GetType(3) == JSON_Null); TEST_ExpectTrue(testArray.GetTypeOf(3) == JSON_Null);
TEST_ExpectTrue(testArray.GetBoolean(4) == true); TEST_ExpectTrue(testArray.GetBoolean(4) == true);
Issue("`SetBoolean()` expands array even when it told not to"); Issue("`SetBoolean()` expands array even when it told not to");
testArray.SetBoolean(6, true, true); testArray.SetBoolean(6, true, true);
TEST_ExpectTrue(testArray.GetLength() == 5); TEST_ExpectTrue(testArray.GetLength() == 5);
TEST_ExpectTrue(testArray.GetBoolean(6) == false); TEST_ExpectTrue(testArray.GetBoolean(6) == false);
TEST_ExpectTrue(testArray.GetType(5) == JSON_Undefined); TEST_ExpectTrue(testArray.GetTypeOf(5) == JSON_Undefined);
TEST_ExpectTrue(testArray.GetType(6) == JSON_Undefined); TEST_ExpectTrue(testArray.GetTypeOf(6) == JSON_Undefined);
} }
defaultproperties defaultproperties

3
sources/Global.uc
View File

@ -22,8 +22,11 @@
class Global extends Singleton; class Global extends Singleton;
var public Acedia acedia; var public Acedia acedia;
var public JSONAPI json;
protected function OnCreated() protected function OnCreated()
{ {
acedia = class'Acedia'.static.GetInstance(); acedia = class'Acedia'.static.GetInstance();
Spawn(class'JSONAPI');
json = JSONAPI(class'JSONAPI'.static.GetInstance());
} }