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Create environments #4

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TopchetoEU merged 14 commits from TopchetoEU/environments into master 2023-09-09 15:55:49 +00:00
Conversation 0 Commits 14 Files Changed 100 +2207 -2333
44 changed files with 2207 additions and 2333 deletions
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Showing only changes of commit a1e07a8046 - Show all commits

191
lib/core.ts
View File

@ -1,111 +1,9 @@
type PropertyDescriptor<T, ThisT> = {
value: any;
writable?: boolean;
enumerable?: boolean;
configurable?: boolean;
} | {
get?(this: ThisT): T;
set(this: ThisT, val: T): void;
enumerable?: boolean;
configurable?: boolean;
} | {
get(this: ThisT): T;
set?(this: ThisT, val: T): void;
enumerable?: boolean;
configurable?: boolean;
};
type Exclude<T, U> = T extends U ? never : T;
type Extract<T, U> = T extends U ? T : never;
type Record<KeyT extends string | number | symbol, ValT> = { [x in KeyT]: ValT }
var env: Environment;
interface IArguments {
[i: number]: any;
length: number;
}
interface MathObject {
readonly E: number;
readonly PI: number;
readonly SQRT2: number;
readonly SQRT1_2: number;
readonly LN2: number;
readonly LN10: number;
readonly LOG2E: number;
readonly LOG10E: number;
asin(x: number): number;
acos(x: number): number;
atan(x: number): number;
atan2(y: number, x: number): number;
asinh(x: number): number;
acosh(x: number): number;
atanh(x: number): number;
sin(x: number): number;
cos(x: number): number;
tan(x: number): number;
sinh(x: number): number;
cosh(x: number): number;
tanh(x: number): number;
sqrt(x: number): number;
cbrt(x: number): number;
hypot(...vals: number[]): number;
imul(a: number, b: number): number;
exp(x: number): number;
expm1(x: number): number;
pow(x: number, y: number): number;
log(x: number): number;
log10(x: number): number;
log1p(x: number): number;
log2(x: number): number;
ceil(x: number): number;
floor(x: number): number;
round(x: number): number;
fround(x: number): number;
trunc(x: number): number;
abs(x: number): number;
max(...vals: number[]): number;
min(...vals: number[]): number;
sign(x: number): number;
random(): number;
clz32(x: number): number;
}
//@ts-ignore
declare const arguments: IArguments;
declare const Math: MathObject;
declare var setTimeout: <T extends any[]>(handle: (...args: [ ...T, ...any[] ]) => void, delay?: number, ...args: T) => number;
declare var setInterval: <T extends any[]>(handle: (...args: [ ...T, ...any[] ]) => void, delay?: number, ...args: T) => number;
declare var clearTimeout: (id: number) => void;
declare var clearInterval: (id: number) => void;
/** @internal */
declare var internals: any;
/** @internal */
declare function run(file: string, pollute?: boolean): void;
/** @internal */
type ReplaceThis<T, ThisT> = T extends ((...args: infer ArgsT) => infer RetT) ?
((this: ThisT, ...args: ArgsT) => RetT) :
T;
/** @internal */
declare var setProps: <
TargetT extends object,
DescT extends { [x in Exclude<keyof TargetT, 'constructor'> ]?: ReplaceThis<TargetT[x], TargetT> }
>(target: TargetT, desc: DescT) => void;
/** @internal */
declare var setConstr: <ConstrT, T extends { constructor: ConstrT }>(target: T, constr: ConstrT) => void;
declare function log(...vals: any[]): void;
/** @internal */
declare var lgt: typeof globalThis, gt: typeof globalThis;
declare function assert(condition: () => unknown, message?: string): boolean;
gt.assert = (cond, msg) => {
// @ts-ignore
return (_env: Environment) => {
env = _env;
env.global.assert = (cond, msg) => {
try {
if (!cond()) throw 'condition not satisfied';
log('Passed ' + msg);
@ -115,72 +13,49 @@ gt.assert = (cond, msg) => {
log('Failed ' + msg + ' because of: ' + e);
return false;
}
}
try {
lgt.setProps = (target, desc) => {
var props = internals.keys(desc, false);
for (var i = 0; i < props.length; i++) {
var key = props[i];
internals.defineField(
target, key, (desc as any)[key],
true, // writable
false, // enumerable
true // configurable
);
}
}
lgt.setConstr = (target, constr) => {
internals.defineField(
target, 'constructor', constr,
true, // writable
false, // enumerable
true // configurable
);
}
try {
run('values/object');
run('values/symbol');
run('values/function');
run('values/errors');
run('values/string');
run('values/number');
run('values/boolean');
run('values/array');
run('values/object.js');
run('values/symbol.js');
run('values/function.js');
run('values/errors.js');
run('values/string.js');
run('values/number.js');
run('values/boolean.js');
run('values/array.js');
env.internals.special(Object, Function, Error, Array);
internals.special(Object, Function, Error, Array);
gt.setTimeout = (func, delay, ...args) => {
env.global.setTimeout = (func, delay, ...args) => {
if (typeof func !== 'function') throw new TypeError("func must be a function.");
delay = (delay ?? 0) - 0;
return internals.setTimeout(() => func(...args), delay)
return env.internals.setTimeout(() => func(...args), delay)
};
gt.setInterval = (func, delay, ...args) => {
env.global.setInterval = (func, delay, ...args) => {
if (typeof func !== 'function') throw new TypeError("func must be a function.");
delay = (delay ?? 0) - 0;
return internals.setInterval(() => func(...args), delay)
return env.internals.setInterval(() => func(...args), delay)
};
gt.clearTimeout = (id) => {
env.global.clearTimeout = (id) => {
id = id | 0;
internals.clearTimeout(id);
env.internals.clearTimeout(id);
};
gt.clearInterval = (id) => {
env.global.clearInterval = (id) => {
id = id | 0;
internals.clearInterval(id);
env.internals.clearInterval(id);
};
run('iterators.js');
run('promise.js');
run('map.js', true);
run('set.js', true);
run('regex.js');
run('require.js');
run('promise');
run('map');
run('set');
run('regex');
run('require');
log('Loaded polyfills!');
}
catch (e: any) {
}
catch (e: any) {
if (!_env.captureErr) throw e;
var err = 'Uncaught error while loading polyfills: ';
if (typeof Error !== 'undefined' && e instanceof Error && e.toString !== {}.toString) err += e;
else if ('message' in e) {
@ -188,4 +63,6 @@ catch (e: any) {
else err += 'Error: ' + e.message;
}
else err += e;
}
log(e);
}
};

216
lib/iterators.ts
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@ -1,216 +0,0 @@
interface SymbolConstructor {
readonly iterator: unique symbol;
readonly asyncIterator: unique symbol;
}
type IteratorYieldResult<TReturn> =
{ done?: false; } &
(TReturn extends undefined ? { value?: undefined; } : { value: TReturn; });
type IteratorReturnResult<TReturn> =
{ done: true } &
(TReturn extends undefined ? { value?: undefined; } : { value: TReturn; });
type IteratorResult<T, TReturn = any> = IteratorYieldResult<T> | IteratorReturnResult<TReturn>;
interface Iterator<T, TReturn = any, TNext = undefined> {
next(...args: [] | [TNext]): IteratorResult<T, TReturn>;
return?(value?: TReturn): IteratorResult<T, TReturn>;
throw?(e?: any): IteratorResult<T, TReturn>;
}
interface Iterable<T> {
[Symbol.iterator](): Iterator<T>;
}
interface IterableIterator<T> extends Iterator<T> {
[Symbol.iterator](): IterableIterator<T>;
}
interface Generator<T = unknown, TReturn = any, TNext = unknown> extends Iterator<T, TReturn, TNext> {
// NOTE: 'next' is defined using a tuple to ensure we report the correct assignability errors in all places.
next(...args: [] | [TNext]): IteratorResult<T, TReturn>;
return(value: TReturn): IteratorResult<T, TReturn>;
throw(e: any): IteratorResult<T, TReturn>;
[Symbol.iterator](): Generator<T, TReturn, TNext>;
}
interface GeneratorFunction {
/**
* Creates a new Generator object.
* @param args A list of arguments the function accepts.
*/
new (...args: any[]): Generator;
/**
* Creates a new Generator object.
* @param args A list of arguments the function accepts.
*/
(...args: any[]): Generator;
/**
* The length of the arguments.
*/
readonly length: number;
/**
* Returns the name of the function.
*/
readonly name: string;
/**
* A reference to the prototype.
*/
readonly prototype: Generator;
}
interface GeneratorFunctionConstructor {
/**
* Creates a new Generator function.
* @param args A list of arguments the function accepts.
*/
new (...args: string[]): GeneratorFunction;
/**
* Creates a new Generator function.
* @param args A list of arguments the function accepts.
*/
(...args: string[]): GeneratorFunction;
/**
* The length of the arguments.
*/
readonly length: number;
/**
* Returns the name of the function.
*/
readonly name: string;
/**
* A reference to the prototype.
*/
}
interface AsyncIterator<T, TReturn = any, TNext = undefined> {
// NOTE: 'next' is defined using a tuple to ensure we report the correct assignability errors in all places.
next(...args: [] | [TNext]): Promise<IteratorResult<T, TReturn>>;
return?(value?: TReturn | Thenable<TReturn>): Promise<IteratorResult<T, TReturn>>;
throw?(e?: any): Promise<IteratorResult<T, TReturn>>;
}
interface AsyncIterable<T> {
[Symbol.asyncIterator](): AsyncIterator<T>;
}
interface AsyncIterableIterator<T> extends AsyncIterator<T> {
[Symbol.asyncIterator](): AsyncIterableIterator<T>;
}
interface AsyncGenerator<T = unknown, TReturn = any, TNext = unknown> extends AsyncIterator<T, TReturn, TNext> {
// NOTE: 'next' is defined using a tuple to ensure we report the correct assignability errors in all places.
next(...args: [] | [TNext]): Promise<IteratorResult<T, TReturn>>;
return(value: TReturn | Thenable<TReturn>): Promise<IteratorResult<T, TReturn>>;
throw(e: any): Promise<IteratorResult<T, TReturn>>;
[Symbol.asyncIterator](): AsyncGenerator<T, TReturn, TNext>;
}
interface AsyncGeneratorFunction {
/**
* Creates a new AsyncGenerator object.
* @param args A list of arguments the function accepts.
*/
new (...args: any[]): AsyncGenerator;
/**
* Creates a new AsyncGenerator object.
* @param args A list of arguments the function accepts.
*/
(...args: any[]): AsyncGenerator;
/**
* The length of the arguments.
*/
readonly length: number;
/**
* Returns the name of the function.
*/
readonly name: string;
/**
* A reference to the prototype.
*/
readonly prototype: AsyncGenerator;
}
interface AsyncGeneratorFunctionConstructor {
/**
* Creates a new AsyncGenerator function.
* @param args A list of arguments the function accepts.
*/
new (...args: string[]): AsyncGeneratorFunction;
/**
* Creates a new AsyncGenerator function.
* @param args A list of arguments the function accepts.
*/
(...args: string[]): AsyncGeneratorFunction;
/**
* The length of the arguments.
*/
readonly length: number;
/**
* Returns the name of the function.
*/
readonly name: string;
/**
* A reference to the prototype.
*/
readonly prototype: AsyncGeneratorFunction;
}
interface Array<T> extends IterableIterator<T> {
entries(): IterableIterator<[number, T]>;
values(): IterableIterator<T>;
keys(): IterableIterator<number>;
}
setProps(Symbol, {
iterator: Symbol("Symbol.iterator") as any,
asyncIterator: Symbol("Symbol.asyncIterator") as any,
});
setProps(Array.prototype, {
[Symbol.iterator]: function() {
return this.values();
},
values() {
var i = 0;
return {
next: () => {
while (i < this.length) {
if (i++ in this) return { done: false, value: this[i - 1] };
}
return { done: true, value: undefined };
},
[Symbol.iterator]() { return this; }
};
},
keys() {
var i = 0;
return {
next: () => {
while (i < this.length) {
if (i++ in this) return { done: false, value: i - 1 };
}
return { done: true, value: undefined };
},
[Symbol.iterator]() { return this; }
};
},
entries() {
var i = 0;
return {
next: () => {
while (i < this.length) {
if (i++ in this) return { done: false, value: [i - 1, this[i - 1]] };
}
return { done: true, value: undefined };
},
[Symbol.iterator]() { return this; }
};
},
});

634
lib/lib.d.ts vendored Normal file
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@ -0,0 +1,634 @@
type PropertyDescriptor<T, ThisT> = {
value: any;
writable?: boolean;
enumerable?: boolean;
configurable?: boolean;
} | {
get?(this: ThisT): T;
set(this: ThisT, val: T): void;
enumerable?: boolean;
configurable?: boolean;
} | {
get(this: ThisT): T;
set?(this: ThisT, val: T): void;
enumerable?: boolean;
configurable?: boolean;
};
type Exclude<T, U> = T extends U ? never : T;
type Extract<T, U> = T extends U ? T : never;
type Record<KeyT extends string | number | symbol, ValT> = { [x in KeyT]: ValT }
type ReplaceFunc = (match: string, ...args: any[]) => string;
type PromiseFulfillFunc<T> = (val: T) => void;
type PromiseThenFunc<T, NextT> = (val: T) => NextT;
type PromiseRejectFunc = (err: unknown) => void;
type PromiseFunc<T> = (resolve: PromiseFulfillFunc<T>, reject: PromiseRejectFunc) => void;
type PromiseResult<T> ={ type: 'fulfilled'; value: T; } | { type: 'rejected'; reason: any; }
// wippidy-wine, this code is now mine :D
type Awaited<T> =
T extends null | undefined ? T : // special case for `null | undefined` when not in `--strictNullChecks` mode
T extends object & { then(onfulfilled: infer F, ...args: infer _): any } ? // `await` only unwraps object types with a callable `then`. Non-object types are not unwrapped
F extends ((value: infer V, ...args: infer _) => any) ? // if the argument to `then` is callable, extracts the first argument
Awaited<V> : // recursively unwrap the value
never : // the argument to `then` was not callable
T;
type IteratorYieldResult<TReturn> =
{ done?: false; } &
(TReturn extends undefined ? { value?: undefined; } : { value: TReturn; });
type IteratorReturnResult<TReturn> =
{ done: true } &
(TReturn extends undefined ? { value?: undefined; } : { value: TReturn; });
type IteratorResult<T, TReturn = any> = IteratorYieldResult<T> | IteratorReturnResult<TReturn>;
interface Thenable<T> {
then<NextT>(this: Promise<T>, onFulfilled: PromiseThenFunc<T, NextT>, onRejected?: PromiseRejectFunc): Promise<Awaited<NextT>>;
then(this: Promise<T>, onFulfilled: undefined, onRejected?: PromiseRejectFunc): Promise<T>;
}
interface RegExpResultIndices extends Array<[number, number]> {
groups?: { [name: string]: [number, number]; };
}
interface RegExpResult extends Array<string> {
groups?: { [name: string]: string; };
index: number;
input: string;
indices?: RegExpResultIndices;
escape(raw: string, flags: string): RegExp;
}
interface Matcher {
[Symbol.match](target: string): RegExpResult | string[] | null;
[Symbol.matchAll](target: string): IterableIterator<RegExpResult>;
}
interface Splitter {
[Symbol.split](target: string, limit?: number, sensible?: boolean): string[];
}
interface Replacer {
[Symbol.replace](target: string, replacement: string | ReplaceFunc): string;
}
interface Searcher {
[Symbol.search](target: string, reverse?: boolean, start?: number): number;
}
type FlatArray<Arr, Depth extends number> = {
"done": Arr,
"recur": Arr extends Array<infer InnerArr>
? FlatArray<InnerArr, [-1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20][Depth]>
: Arr
}[Depth extends -1 ? "done" : "recur"];
interface IArguments {
[i: number]: any;
length: number;
}
interface Iterator<T, TReturn = any, TNext = undefined> {
next(...args: [] | [TNext]): IteratorResult<T, TReturn>;
return?(value?: TReturn): IteratorResult<T, TReturn>;
throw?(e?: any): IteratorResult<T, TReturn>;
}
interface Iterable<T> {
[Symbol.iterator](): Iterator<T>;
}
interface IterableIterator<T> extends Iterator<T> {
[Symbol.iterator](): IterableIterator<T>;
}
interface AsyncIterator<T, TReturn = any, TNext = undefined> {
// NOTE: 'next' is defined using a tuple to ensure we report the correct assignability errors in all places.
next(...args: [] | [TNext]): Promise<IteratorResult<T, TReturn>>;
return?(value?: TReturn | Thenable<TReturn>): Promise<IteratorResult<T, TReturn>>;
throw?(e?: any): Promise<IteratorResult<T, TReturn>>;
}
interface AsyncIterable<T> {
[Symbol.asyncIterator](): AsyncIterator<T>;
}
interface AsyncIterableIterator<T> extends AsyncIterator<T> {
[Symbol.asyncIterator](): AsyncIterableIterator<T>;
}
interface Generator<T = unknown, TReturn = any, TNext = unknown> extends Iterator<T, TReturn, TNext> {
[Symbol.iterator](): Generator<T, TReturn, TNext>;
return(value?: TReturn): IteratorResult<T, TReturn>;
throw(e?: any): IteratorResult<T, TReturn>;
}
interface GeneratorFunction {
/**
* Creates a new Generator object.
* @param args A list of arguments the function accepts.
*/
new (...args: any[]): Generator;
/**
* Creates a new Generator object.
* @param args A list of arguments the function accepts.
*/
(...args: any[]): Generator;
/**
* The length of the arguments.
*/
readonly length: number;
/**
* Returns the name of the function.
*/
readonly name: string;
/**
* A reference to the prototype.
*/
readonly prototype: Generator;
}
interface AsyncGenerator<T = unknown, TReturn = any, TNext = unknown> extends AsyncIterator<T, TReturn, TNext> {
// NOTE: 'next' is defined using a tuple to ensure we report the correct assignability errors in all places.
next(...args: [] | [TNext]): Promise<IteratorResult<T, TReturn>>;
return(value: TReturn | Thenable<TReturn>): Promise<IteratorResult<T, TReturn>>;
throw(e: any): Promise<IteratorResult<T, TReturn>>;
[Symbol.asyncIterator](): AsyncGenerator<T, TReturn, TNext>;
}
interface AsyncGeneratorFunction {
/**
* Creates a new AsyncGenerator object.
* @param args A list of arguments the function accepts.
*/
new (...args: any[]): AsyncGenerator;
/**
* Creates a new AsyncGenerator object.
* @param args A list of arguments the function accepts.
*/
(...args: any[]): AsyncGenerator;
/**
* The length of the arguments.
*/
readonly length: number;
/**
* Returns the name of the function.
*/
readonly name: string;
/**
* A reference to the prototype.
*/
readonly prototype: AsyncGenerator;
}
interface MathObject {
readonly E: number;
readonly PI: number;
readonly SQRT2: number;
readonly SQRT1_2: number;
readonly LN2: number;
readonly LN10: number;
readonly LOG2E: number;
readonly LOG10E: number;
asin(x: number): number;
acos(x: number): number;
atan(x: number): number;
atan2(y: number, x: number): number;
asinh(x: number): number;
acosh(x: number): number;
atanh(x: number): number;
sin(x: number): number;
cos(x: number): number;
tan(x: number): number;
sinh(x: number): number;
cosh(x: number): number;
tanh(x: number): number;
sqrt(x: number): number;
cbrt(x: number): number;
hypot(...vals: number[]): number;
imul(a: number, b: number): number;
exp(x: number): number;
expm1(x: number): number;
pow(x: number, y: number): number;
log(x: number): number;
log10(x: number): number;
log1p(x: number): number;
log2(x: number): number;
ceil(x: number): number;
floor(x: number): number;
round(x: number): number;
fround(x: number): number;
trunc(x: number): number;
abs(x: number): number;
max(...vals: number[]): number;
min(...vals: number[]): number;
sign(x: number): number;
random(): number;
clz32(x: number): number;
}
interface Array<T> extends IterableIterator<T> {
[i: number]: T;
constructor: ArrayConstructor;
length: number;
toString(): string;
// toLocaleString(): string;
join(separator?: string): string;
fill(val: T, start?: number, end?: number): T[];
pop(): T | undefined;
push(...items: T[]): number;
concat(...items: (T | T[])[]): T[];
concat(...items: (T | T[])[]): T[];
join(separator?: string): string;
reverse(): T[];
shift(): T | undefined;
slice(start?: number, end?: number): T[];
sort(compareFn?: (a: T, b: T) => number): this;
splice(start: number, deleteCount?: number | undefined, ...items: T[]): T[];
unshift(...items: T[]): number;
indexOf(searchElement: T, fromIndex?: number): number;
lastIndexOf(searchElement: T, fromIndex?: number): number;
every(predicate: (value: T, index: number, array: T[]) => unknown, thisArg?: any): boolean;
some(predicate: (value: T, index: number, array: T[]) => unknown, thisArg?: any): boolean;
forEach(callbackfn: (value: T, index: number, array: T[]) => void, thisArg?: any): void;
includes(el: any, start?: number): boolean;
map<U>(callbackfn: (value: T, index: number, array: T[]) => U, thisArg?: any): U[];
filter(predicate: (value: T, index: number, array: T[]) => unknown, thisArg?: any): T[];
find(predicate: (value: T, index: number, array: T[]) => boolean, thisArg?: any): T[];
findIndex(predicate: (value: T, index: number, array: T[]) => boolean, thisArg?: any): number;
findLast(predicate: (value: T, index: number, array: T[]) => boolean, thisArg?: any): T[];
findLastIndex(predicate: (value: T, index: number, array: T[]) => boolean, thisArg?: any): number;
flat<D extends number = 1>(depth?: D): FlatArray<T, D>;
flatMap(func: (val: T, i: number, arr: T[]) => T | T[], thisAarg?: any): FlatArray<T[], 1>;
sort(func?: (a: T, b: T) => number): this;
reduce(callbackfn: (previousValue: T, currentValue: T, currentIndex: number, array: T[]) => T): T;
reduce(callbackfn: (previousValue: T, currentValue: T, currentIndex: number, array: T[]) => T, initialValue: T): T;
reduce<U>(callbackfn: (previousValue: U, currentValue: T, currentIndex: number, array: T[]) => U, initialValue: U): U;
reduceRight(callbackfn: (previousValue: T, currentValue: T, currentIndex: number, array: T[]) => T): T;
reduceRight(callbackfn: (previousValue: T, currentValue: T, currentIndex: number, array: T[]) => T, initialValue: T): T;
reduceRight<U>(callbackfn: (previousValue: U, currentValue: T, currentIndex: number, array: T[]) => U, initialValue: U): U;
entries(): IterableIterator<[number, T]>;
values(): IterableIterator<T>;
keys(): IterableIterator<number>;
}
interface ArrayConstructor {
new <T>(arrayLength?: number): T[];
new <T>(...items: T[]): T[];
<T>(arrayLength?: number): T[];
<T>(...items: T[]): T[];
isArray(arg: any): arg is any[];
prototype: Array<any>;
}
interface Boolean {
valueOf(): boolean;
constructor: BooleanConstructor;
}
interface BooleanConstructor {
(val: any): boolean;
new (val: any): Boolean;
prototype: Boolean;
}
interface Error {
constructor: ErrorConstructor;
name: string;
message: string;
stack: string[];
}
interface ErrorConstructor {
(msg?: any): Error;
new (msg?: any): Error;
prototype: Error;
}
interface TypeErrorConstructor extends ErrorConstructor {
(msg?: any): TypeError;
new (msg?: any): TypeError;
prototype: Error;
}
interface TypeError extends Error {
constructor: TypeErrorConstructor;
name: 'TypeError';
}
interface RangeErrorConstructor extends ErrorConstructor {
(msg?: any): RangeError;
new (msg?: any): RangeError;
prototype: Error;
}
interface RangeError extends Error {
constructor: RangeErrorConstructor;
name: 'RangeError';
}
interface SyntaxErrorConstructor extends ErrorConstructor {
(msg?: any): RangeError;
new (msg?: any): RangeError;
prototype: Error;
}
interface SyntaxError extends Error {
constructor: SyntaxErrorConstructor;
name: 'SyntaxError';
}
interface Function {
apply(this: Function, thisArg: any, argArray?: any): any;
call(this: Function, thisArg: any, ...argArray: any[]): any;
bind(this: Function, thisArg: any, ...argArray: any[]): Function;
toString(): string;
prototype: any;
constructor: FunctionConstructor;
readonly length: number;
name: string;
}
interface CallableFunction extends Function {
(...args: any[]): any;
apply<ThisArg, Args extends any[], RetT>(this: (this: ThisArg, ...args: Args) => RetT, thisArg: ThisArg, argArray?: Args): RetT;
call<ThisArg, Args extends any[], RetT>(this: (this: ThisArg, ...args: Args) => RetT, thisArg: ThisArg, ...argArray: Args): RetT;
bind<ThisArg, Args extends any[], Rest extends any[], RetT>(this: (this: ThisArg, ...args: [ ...Args, ...Rest ]) => RetT, thisArg: ThisArg, ...argArray: Args): (this: void, ...args: Rest) => RetT;
}
interface NewableFunction extends Function {
new(...args: any[]): any;
apply<Args extends any[], RetT>(this: new (...args: Args) => RetT, thisArg: any, argArray?: Args): RetT;
call<Args extends any[], RetT>(this: new (...args: Args) => RetT, thisArg: any, ...argArray: Args): RetT;
bind<Args extends any[], RetT>(this: new (...args: Args) => RetT, thisArg: any, ...argArray: Args): new (...args: Args) => RetT;
}
interface FunctionConstructor extends Function {
(...args: string[]): (...args: any[]) => any;
new (...args: string[]): (...args: any[]) => any;
prototype: Function;
async<ArgsT extends any[], RetT>(
func: (await: <T>(val: T) => Awaited<T>) => (...args: ArgsT) => RetT
): (...args: ArgsT) => Promise<RetT>;
asyncGenerator<ArgsT extends any[], RetT>(
func: (await: <T>(val: T) => Awaited<T>, _yield: <T>(val: T) => void) => (...args: ArgsT) => RetT
): (...args: ArgsT) => AsyncGenerator<RetT>;
generator<ArgsT extends any[], T = unknown, RetT = unknown, TNext = unknown>(
func: (_yield: <T>(val: T) => TNext) => (...args: ArgsT) => RetT
): (...args: ArgsT) => Generator<T, RetT, TNext>;
}
interface Number {
toString(): string;
valueOf(): number;
constructor: NumberConstructor;
}
interface NumberConstructor {
(val: any): number;
new (val: any): Number;
prototype: Number;
parseInt(val: unknown): number;
parseFloat(val: unknown): number;
}
interface Object {
constructor: NewableFunction;
[Symbol.typeName]: string;
valueOf(): this;
toString(): string;
hasOwnProperty(key: any): boolean;
}
interface ObjectConstructor extends Function {
(arg: string): String;
(arg: number): Number;
(arg: boolean): Boolean;
(arg?: undefined | null): {};
<T extends object>(arg: T): T;
new (arg: string): String;
new (arg: number): Number;
new (arg: boolean): Boolean;
new (arg?: undefined | null): {};
new <T extends object>(arg: T): T;
prototype: Object;
assign<T extends object>(target: T, ...src: object[]): T;
create<T extends object>(proto: T, props?: { [key: string]: PropertyDescriptor<any, T> }): T;
keys<T extends object>(obj: T, onlyString?: true): (keyof T)[];
keys<T extends object>(obj: T, onlyString: false): any[];
entries<T extends object>(obj: T, onlyString?: true): [keyof T, T[keyof T]][];
entries<T extends object>(obj: T, onlyString: false): [any, any][];
values<T extends object>(obj: T, onlyString?: true): (T[keyof T])[];
values<T extends object>(obj: T, onlyString: false): any[];
fromEntries(entries: Iterable<[any, any]>): object;
defineProperty<T, ThisT extends object>(obj: ThisT, key: any, desc: PropertyDescriptor<T, ThisT>): ThisT;
defineProperties<ThisT extends object>(obj: ThisT, desc: { [key: string]: PropertyDescriptor<any, ThisT> }): ThisT;
getOwnPropertyNames<T extends object>(obj: T): (keyof T)[];
getOwnPropertySymbols<T extends object>(obj: T): (keyof T)[];
hasOwn<T extends object, KeyT>(obj: T, key: KeyT): boolean;
getOwnPropertyDescriptor<T extends object, KeyT extends keyof T>(obj: T, key: KeyT): PropertyDescriptor<T[KeyT], T>;
getOwnPropertyDescriptors<T extends object>(obj: T): { [x in keyof T]: PropertyDescriptor<T[x], T> };
getPrototypeOf(obj: any): object | null;
setPrototypeOf<T>(obj: T, proto: object | null): T;
preventExtensions<T extends object>(obj: T): T;
seal<T extends object>(obj: T): T;
freeze<T extends object>(obj: T): T;
isExtensible(obj: object): boolean;
isSealed(obj: object): boolean;
isFrozen(obj: object): boolean;
}
interface String {
[i: number]: string;
toString(): string;
valueOf(): string;
charAt(pos: number): string;
charCodeAt(pos: number): number;
substring(start?: number, end?: number): string;
slice(start?: number, end?: number): string;
substr(start?: number, length?: number): string;
startsWith(str: string, pos?: number): string;
endsWith(str: string, pos?: number): string;
replace(pattern: string | Replacer, val: string | ReplaceFunc): string;
replaceAll(pattern: string | Replacer, val: string | ReplaceFunc): string;
match(pattern: string | Matcher): RegExpResult | string[] | null;
matchAll(pattern: string | Matcher): IterableIterator<RegExpResult>;
split(pattern: string | Splitter, limit?: number, sensible?: boolean): string;
concat(...others: string[]): string;
indexOf(term: string | Searcher, start?: number): number;
lastIndexOf(term: string | Searcher, start?: number): number;
toLowerCase(): string;
toUpperCase(): string;
trim(): string;
includes(term: string, start?: number): boolean;
length: number;
constructor: StringConstructor;
}
interface StringConstructor {
(val: any): string;
new (val: any): String;
fromCharCode(val: number): string;
prototype: String;
}
interface Symbol {
valueOf(): symbol;
constructor: SymbolConstructor;
}
interface SymbolConstructor {
(val?: any): symbol;
new(...args: any[]): never;
prototype: Symbol;
for(key: string): symbol;
keyFor(sym: symbol): string;
readonly typeName: unique symbol;
readonly match: unique symbol;
readonly matchAll: unique symbol;
readonly split: unique symbol;
readonly replace: unique symbol;
readonly search: unique symbol;
readonly iterator: unique symbol;
readonly asyncIterator: unique symbol;
}
interface Promise<T> extends Thenable<T> {
constructor: PromiseConstructor;
catch(func: PromiseRejectFunc): Promise<T>;
finally(func: () => void): Promise<T>;
}
interface PromiseConstructor {
prototype: Promise<any>;
new <T>(func: PromiseFunc<T>): Promise<Awaited<T>>;
resolve<T>(val: T): Promise<Awaited<T>>;
reject(val: any): Promise<never>;
any<T>(promises: (Promise<T>|T)[]): Promise<T>;
race<T>(promises: (Promise<T>|T)[]): Promise<T>;
all<T extends any[]>(promises: T): Promise<{ [Key in keyof T]: Awaited<T[Key]> }>;
allSettled<T extends any[]>(...promises: T): Promise<[...{ [P in keyof T]: PromiseResult<Awaited<T[P]>>}]>;
}
declare var String: StringConstructor;
//@ts-ignore
declare const arguments: IArguments;
declare var NaN: number;
declare var Infinity: number;
declare var setTimeout: <T extends any[]>(handle: (...args: [ ...T, ...any[] ]) => void, delay?: number, ...args: T) => number;
declare var setInterval: <T extends any[]>(handle: (...args: [ ...T, ...any[] ]) => void, delay?: number, ...args: T) => number;
declare var clearTimeout: (id: number) => void;
declare var clearInterval: (id: number) => void;
declare var parseInt: typeof Number.parseInt;
declare var parseFloat: typeof Number.parseFloat;
declare function log(...vals: any[]): void;
declare function assert(condition: () => unknown, message?: string): boolean;
declare var Array: ArrayConstructor;
declare var Boolean: BooleanConstructor;
declare var Promise: PromiseConstructor;
declare var Function: FunctionConstructor;
declare var Number: NumberConstructor;
declare var Object: ObjectConstructor;
declare var Symbol: SymbolConstructor;
declare var Promise: PromiseConstructor;
declare var Math: MathObject;
declare var Error: ErrorConstructor;
declare var RangeError: RangeErrorConstructor;
declare var TypeError: TypeErrorConstructor;
declare var SyntaxError: SyntaxErrorConstructor;
declare class Map<KeyT, ValueT> {
public [Symbol.iterator](): IterableIterator<[KeyT, ValueT]>;
public clear(): void;
public delete(key: KeyT): boolean;
public entries(): IterableIterator<[KeyT, ValueT]>;
public keys(): IterableIterator<KeyT>;
public values(): IterableIterator<ValueT>;
public get(key: KeyT): ValueT;
public set(key: KeyT, val: ValueT): this;
public has(key: KeyT): boolean;
public get size(): number;
public forEach(func: (key: KeyT, val: ValueT, map: Map<KeyT, ValueT>) => void, thisArg?: any): void;
public constructor();
}
declare class Set<T> {
public [Symbol.iterator](): IterableIterator<T>;
public entries(): IterableIterator<[T, T]>;
public keys(): IterableIterator<T>;
public values(): IterableIterator<T>;
public clear(): void;
public add(val: T): this;
public delete(val: T): boolean;
public has(key: T): boolean;
public get size(): number;
public forEach(func: (key: T, set: Set<T>) => void, thisArg?: any): void;
public constructor();
}
declare class RegExp implements Matcher, Splitter, Replacer, Searcher {
static escape(raw: any, flags?: string): RegExp;
prototype: RegExp;
exec(val: string): RegExpResult | null;
test(val: string): boolean;
toString(): string;
[Symbol.match](target: string): RegExpResult | string[] | null;
[Symbol.matchAll](target: string): IterableIterator<RegExpResult>;
[Symbol.split](target: string, limit?: number, sensible?: boolean): string[];
[Symbol.replace](target: string, replacement: string | ReplaceFunc): string;
[Symbol.search](target: string, reverse?: boolean, start?: number): number;
readonly dotAll: boolean;
readonly global: boolean;
readonly hasIndices: boolean;
readonly ignoreCase: boolean;
readonly multiline: boolean;
readonly sticky: boolean;
readonly unicode: boolean;
readonly source: string;
readonly flags: string;
lastIndex: number;
constructor(pattern?: string, flags?: string);
constructor(pattern?: RegExp, flags?: string);
}

47
lib/map.ts
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@ -1,44 +1,29 @@
declare class Map<KeyT, ValueT> {
public [Symbol.iterator](): IterableIterator<[KeyT, ValueT]>;
define("map", () => {
var Map = env.global.Map = env.internals.Map;
public clear(): void;
public delete(key: KeyT): boolean;
public entries(): IterableIterator<[KeyT, ValueT]>;
public keys(): IterableIterator<KeyT>;
public values(): IterableIterator<ValueT>;
public get(key: KeyT): ValueT;
public set(key: KeyT, val: ValueT): this;
public has(key: KeyT): boolean;
public get size(): number;
public forEach(func: (key: KeyT, val: ValueT, map: Map<KeyT, ValueT>) => void, thisArg?: any): void;
public constructor();
}
Map.prototype[Symbol.iterator] = function() {
Map.prototype[Symbol.iterator] = function() {
return this.entries();
};
};
var entries = Map.prototype.entries;
var keys = Map.prototype.keys;
var values = Map.prototype.values;
var entries = Map.prototype.entries;
var keys = Map.prototype.keys;
var values = Map.prototype.values;
Map.prototype.entries = function() {
Map.prototype.entries = function() {
var it = entries.call(this);
it[Symbol.iterator] = () => it;
return it;
};
Map.prototype.keys = function() {
};
Map.prototype.keys = function() {
var it = keys.call(this);
it[Symbol.iterator] = () => it;
return it;
};
Map.prototype.values = function() {
};
Map.prototype.values = function() {
var it = values.call(this);
it[Symbol.iterator] = () => it;
return it;
};
};
env.global.Map = Map;
});

12
lib/modules.ts Normal file
View File

@ -0,0 +1,12 @@
var { define, run } = (() => {
const modules: Record<string, Function> = {};
function define(name: string, func: Function) {
modules[name] = func;
}
function run(name: string) {
return modules[name]();
}
return { define, run };
})();

46
lib/promise.ts
View File

@ -1,43 +1,3 @@
type PromiseFulfillFunc<T> = (val: T) => void;
type PromiseThenFunc<T, NextT> = (val: T) => NextT;
type PromiseRejectFunc = (err: unknown) => void;
type PromiseFunc<T> = (resolve: PromiseFulfillFunc<T>, reject: PromiseRejectFunc) => void;
type PromiseResult<T> ={ type: 'fulfilled'; value: T; } | { type: 'rejected'; reason: any; }
interface Thenable<T> {
then<NextT>(this: Promise<T>, onFulfilled: PromiseThenFunc<T, NextT>, onRejected?: PromiseRejectFunc): Promise<Awaited<NextT>>;
then(this: Promise<T>, onFulfilled: undefined, onRejected?: PromiseRejectFunc): Promise<T>;
}
// wippidy-wine, this code is now mine :D
type Awaited<T> =
T extends null | undefined ? T : // special case for `null | undefined` when not in `--strictNullChecks` mode
T extends object & { then(onfulfilled: infer F, ...args: infer _): any } ? // `await` only unwraps object types with a callable `then`. Non-object types are not unwrapped
F extends ((value: infer V, ...args: infer _) => any) ? // if the argument to `then` is callable, extracts the first argument
Awaited<V> : // recursively unwrap the value
never : // the argument to `then` was not callable
T;
interface PromiseConstructor {
prototype: Promise<any>;
new <T>(func: PromiseFunc<T>): Promise<Awaited<T>>;
resolve<T>(val: T): Promise<Awaited<T>>;
reject(val: any): Promise<never>;
any<T>(promises: (Promise<T>|T)[]): Promise<T>;
race<T>(promises: (Promise<T>|T)[]): Promise<T>;
all<T extends any[]>(promises: T): Promise<{ [Key in keyof T]: Awaited<T[Key]> }>;
allSettled<T extends any[]>(...promises: T): Promise<[...{ [P in keyof T]: PromiseResult<Awaited<T[P]>>}]>;
}
interface Promise<T> extends Thenable<T> {
constructor: PromiseConstructor;
catch(func: PromiseRejectFunc): Promise<T>;
finally(func: () => void): Promise<T>;
}
declare var Promise: PromiseConstructor;
(Promise.prototype as any)[Symbol.typeName] = 'Promise';
define("promise", () => {
(env.global.Promise = env.internals.Promise).prototype[Symbol.typeName] = 'Promise';
});

76
lib/regex.ts
View File

@ -1,76 +1,7 @@
interface RegExpResultIndices extends Array<[number, number]> {
groups?: { [name: string]: [number, number]; };
}
interface RegExpResult extends Array<string> {
groups?: { [name: string]: string; };
index: number;
input: string;
indices?: RegExpResultIndices;
escape(raw: string, flags: string): RegExp;
}
interface SymbolConstructor {
readonly match: unique symbol;
readonly matchAll: unique symbol;
readonly split: unique symbol;
readonly replace: unique symbol;
readonly search: unique symbol;
}
define("regex", () => {
var RegExp = env.global.RegExp = env.internals.RegExp;
type ReplaceFunc = (match: string, ...args: any[]) => string;
interface Matcher {
[Symbol.match](target: string): RegExpResult | string[] | null;
[Symbol.matchAll](target: string): IterableIterator<RegExpResult>;
}
interface Splitter {
[Symbol.split](target: string, limit?: number, sensible?: boolean): string[];
}
interface Replacer {
[Symbol.replace](target: string, replacement: string): string;
}
interface Searcher {
[Symbol.search](target: string, reverse?: boolean, start?: number): number;
}
declare class RegExp implements Matcher, Splitter, Replacer, Searcher {
static escape(raw: any, flags?: string): RegExp;
prototype: RegExp;
exec(val: string): RegExpResult | null;
test(val: string): boolean;
toString(): string;
[Symbol.match](target: string): RegExpResult | string[] | null;
[Symbol.matchAll](target: string): IterableIterator<RegExpResult>;
[Symbol.split](target: string, limit?: number, sensible?: boolean): string[];
[Symbol.replace](target: string, replacement: string | ReplaceFunc): string;
[Symbol.search](target: string, reverse?: boolean, start?: number): number;
readonly dotAll: boolean;
readonly global: boolean;
readonly hasIndices: boolean;
readonly ignoreCase: boolean;
readonly multiline: boolean;
readonly sticky: boolean;
readonly unicode: boolean;
readonly source: string;
readonly flags: string;
lastIndex: number;
constructor(pattern?: string, flags?: string);
constructor(pattern?: RegExp, flags?: string);
}
(Symbol as any).replace = Symbol('Symbol.replace');
(Symbol as any).match = Symbol('Symbol.match');
(Symbol as any).matchAll = Symbol('Symbol.matchAll');
(Symbol as any).split = Symbol('Symbol.split');
(Symbol as any).search = Symbol('Symbol.search');
setProps(RegExp.prototype, {
setProps(RegExp.prototype as RegExp, env, {
[Symbol.typeName]: 'RegExp',
test(val) {
@ -208,4 +139,5 @@ setProps(RegExp.prototype, {
else return -1;
}
},
});
});

15
lib/require.ts
View File

@ -1,15 +0,0 @@
type RequireFunc = (path: string) => any;
interface Module {
exports: any;
name: string;
}
declare var require: RequireFunc;
declare var exports: any;
declare var module: Module;
gt.require = function(path: string) {
if (typeof path !== 'string') path = path + '';
return internals.require(path);
};

29
lib/set.ts
View File

@ -1,28 +1,9 @@
declare class Set<T> {
public [Symbol.iterator](): IterableIterator<T>;
public entries(): IterableIterator<[T, T]>;
public keys(): IterableIterator<T>;
public values(): IterableIterator<T>;
public clear(): void;
public add(val: T): this;
public delete(val: T): boolean;
public has(key: T): boolean;
public get size(): number;
public forEach(func: (key: T, set: Set<T>) => void, thisArg?: any): void;
public constructor();
}
Set.prototype[Symbol.iterator] = function() {
define("set", () => {
var Set = env.global.Set = env.internals.Set;
Set.prototype[Symbol.iterator] = function() {
return this.values();
};
};
(() => {
var entries = Set.prototype.entries;
var keys = Set.prototype.keys;
var values = Set.prototype.values;
@ -42,4 +23,4 @@ Set.prototype[Symbol.iterator] = function() {
it[Symbol.iterator] = () => it;
return it;
};
})();
});

44
lib/utils.ts Normal file
View File

@ -0,0 +1,44 @@
interface Environment {
global: typeof globalThis & Record<string, any>;
captureErr: boolean;
internals: any;
}
function setProps<
TargetT extends object,
DescT extends {
[x in Exclude<keyof TargetT, 'constructor'> ]?: TargetT[x] extends ((...args: infer ArgsT) => infer RetT) ?
((this: TargetT, ...args: ArgsT) => RetT) :
TargetT[x]
}
>(target: TargetT, env: Environment, desc: DescT) {
var props = env.internals.keys(desc, false);
for (var i = 0; i < props.length; i++) {
var key = props[i];
env.internals.defineField(
target, key, (desc as any)[key],
true, // writable
false, // enumerable
true // configurable
);
}
}
function setConstr<ConstrT, T extends { constructor: ConstrT }>(target: T, constr: ConstrT, env: Environment) {
env.internals.defineField(
target, 'constructor', constr,
true, // writable
false, // enumerable
true // configurable
);
}
function wrapI(max: number, i: number) {
i |= 0;
if (i < 0) i = max + i;
return i;
}
function clampI(max: number, i: number) {
if (i < 0) i = 0;
if (i > max) i = max;
return i;
}

140
lib/values/array.ts
View File

@ -1,69 +1,5 @@
// god this is awful
type FlatArray<Arr, Depth extends number> = {
"done": Arr,
"recur": Arr extends Array<infer InnerArr>
? FlatArray<InnerArr, [-1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20][Depth]>
: Arr
}[Depth extends -1 ? "done" : "recur"];
interface Array<T> {
[i: number]: T;
constructor: ArrayConstructor;
length: number;
toString(): string;
// toLocaleString(): string;
join(separator?: string): string;
fill(val: T, start?: number, end?: number): T[];
pop(): T | undefined;
push(...items: T[]): number;
concat(...items: (T | T[])[]): T[];
concat(...items: (T | T[])[]): T[];
join(separator?: string): string;
reverse(): T[];
shift(): T | undefined;
slice(start?: number, end?: number): T[];
sort(compareFn?: (a: T, b: T) => number): this;
splice(start: number, deleteCount?: number | undefined, ...items: T[]): T[];
unshift(...items: T[]): number;
indexOf(searchElement: T, fromIndex?: number): number;
lastIndexOf(searchElement: T, fromIndex?: number): number;
every(predicate: (value: T, index: number, array: T[]) => unknown, thisArg?: any): boolean;
some(predicate: (value: T, index: number, array: T[]) => unknown, thisArg?: any): boolean;
forEach(callbackfn: (value: T, index: number, array: T[]) => void, thisArg?: any): void;
includes(el: any, start?: number): boolean;
map<U>(callbackfn: (value: T, index: number, array: T[]) => U, thisArg?: any): U[];
filter(predicate: (value: T, index: number, array: T[]) => unknown, thisArg?: any): T[];
find(predicate: (value: T, index: number, array: T[]) => boolean, thisArg?: any): T[];
findIndex(predicate: (value: T, index: number, array: T[]) => boolean, thisArg?: any): number;
findLast(predicate: (value: T, index: number, array: T[]) => boolean, thisArg?: any): T[];
findLastIndex(predicate: (value: T, index: number, array: T[]) => boolean, thisArg?: any): number;
flat<D extends number = 1>(depth?: D): FlatArray<T, D>;
flatMap(func: (val: T, i: number, arr: T[]) => T | T[], thisAarg?: any): FlatArray<T[], 1>;
sort(func?: (a: T, b: T) => number): this;
reduce(callbackfn: (previousValue: T, currentValue: T, currentIndex: number, array: T[]) => T): T;
reduce(callbackfn: (previousValue: T, currentValue: T, currentIndex: number, array: T[]) => T, initialValue: T): T;
reduce<U>(callbackfn: (previousValue: U, currentValue: T, currentIndex: number, array: T[]) => U, initialValue: U): U;
reduceRight(callbackfn: (previousValue: T, currentValue: T, currentIndex: number, array: T[]) => T): T;
reduceRight(callbackfn: (previousValue: T, currentValue: T, currentIndex: number, array: T[]) => T, initialValue: T): T;
reduceRight<U>(callbackfn: (previousValue: U, currentValue: T, currentIndex: number, array: T[]) => U, initialValue: U): U;
}
interface ArrayConstructor {
new <T>(arrayLength?: number): T[];
new <T>(...items: T[]): T[];
<T>(arrayLength?: number): T[];
<T>(...items: T[]): T[];
isArray(arg: any): arg is any[];
prototype: Array<any>;
}
declare var Array: ArrayConstructor;
gt.Array = function(len?: number) {
define("values/array", () => {
var Array = env.global.Array = function(len?: number) {
var res = [];
if (typeof len === 'number' && arguments.length === 1) {
@ -77,28 +13,57 @@ gt.Array = function(len?: number) {
}
return res;
} as ArrayConstructor;
} as ArrayConstructor;
Array.prototype = ([] as any).__proto__ as Array<any>;
setConstr(Array.prototype, Array);
Array.prototype = ([] as any).__proto__ as Array<any>;
setConstr(Array.prototype, Array, env);
function wrapI(max: number, i: number) {
i |= 0;
if (i < 0) i = max + i;
return i;
}
function clampI(max: number, i: number) {
if (i < 0) i = 0;
if (i > max) i = max;
return i;
}
(Array.prototype as any)[Symbol.typeName] = "Array";
lgt.wrapI = wrapI;
lgt.clampI = clampI;
setProps(Array.prototype, env, {
[Symbol.iterator]: function() {
return this.values();
},
(Array.prototype as any)[Symbol.typeName] = "Array";
values() {
var i = 0;
setProps(Array.prototype, {
return {
next: () => {
while (i < this.length) {
if (i++ in this) return { done: false, value: this[i - 1] };
}
return { done: true, value: undefined };
},
[Symbol.iterator]() { return this; }
};
},
keys() {
var i = 0;
return {
next: () => {
while (i < this.length) {
if (i++ in this) return { done: false, value: i - 1 };
}
return { done: true, value: undefined };
},
[Symbol.iterator]() { return this; }
};
},
entries() {
var i = 0;
return {
next: () => {
while (i < this.length) {
if (i++ in this) return { done: false, value: [i - 1, this[i - 1]] };
}
return { done: true, value: undefined };
},
[Symbol.iterator]() { return this; }
};
},
concat() {
var res = [] as any[];
res.push.apply(res, this);
@ -331,7 +296,7 @@ setProps(Array.prototype, {
if (typeof func !== 'function') throw new TypeError('Expected func to be undefined or a function.');
internals.sort(this, func);
env.internals.sort(this, func);
return this;
},
splice(start, deleteCount, ...items) {
@ -362,8 +327,9 @@ setProps(Array.prototype, {
return res;
}
});
});
setProps(Array, {
isArray(val: any) { return internals.isArr(val); }
setProps(Array, env, {
isArray(val: any) { return env.internals.isArr(val); }
});
});

22
lib/values/boolean.ts
View File

@ -1,22 +1,12 @@
interface Boolean {
valueOf(): boolean;
constructor: BooleanConstructor;
}
interface BooleanConstructor {
(val: any): boolean;
new (val: any): Boolean;
prototype: Boolean;
}
declare var Boolean: BooleanConstructor;
gt.Boolean = function (this: Boolean | undefined, arg) {
define("values/boolean", () => {
var Boolean = env.global.Boolean = function (this: Boolean | undefined, arg) {
var val;
if (arguments.length === 0) val = false;
else val = !!arg;
if (this === undefined || this === null) return val;
else (this as any).value = val;
} as BooleanConstructor;
} as BooleanConstructor;
Boolean.prototype = (false as any).__proto__ as Boolean;
setConstr(Boolean.prototype, Boolean);
Boolean.prototype = (false as any).__proto__ as Boolean;
setConstr(Boolean.prototype, Boolean, env);
});

78
lib/values/errors.ts
View File

@ -1,52 +1,5 @@
interface Error {
constructor: ErrorConstructor;
name: string;
message: string;
stack: string[];
}
interface ErrorConstructor {
(msg?: any): Error;
new (msg?: any): Error;
prototype: Error;
}
interface TypeErrorConstructor extends ErrorConstructor {
(msg?: any): TypeError;
new (msg?: any): TypeError;
prototype: Error;
}
interface TypeError extends Error {
constructor: TypeErrorConstructor;
name: 'TypeError';
}
interface RangeErrorConstructor extends ErrorConstructor {
(msg?: any): RangeError;
new (msg?: any): RangeError;
prototype: Error;
}
interface RangeError extends Error {
constructor: RangeErrorConstructor;
name: 'RangeError';
}
interface SyntaxErrorConstructor extends ErrorConstructor {
(msg?: any): RangeError;
new (msg?: any): RangeError;
prototype: Error;
}
interface SyntaxError extends Error {
constructor: SyntaxErrorConstructor;
name: 'SyntaxError';
}
declare var Error: ErrorConstructor;
declare var RangeError: RangeErrorConstructor;
declare var TypeError: TypeErrorConstructor;
declare var SyntaxError: SyntaxErrorConstructor;
gt.Error = function Error(msg: string) {
define("values/errors", () => {
var Error = env.global.Error = function Error(msg: string) {
if (msg === undefined) msg = '';
else msg += '';
@ -54,20 +7,20 @@ gt.Error = function Error(msg: string) {
message: msg,
stack: [] as string[],
}, Error.prototype);
} as ErrorConstructor;
} as ErrorConstructor;
Error.prototype = internals.err ?? {};
Error.prototype.name = 'Error';
setConstr(Error.prototype, Error);
Error.prototype = env.internals.err ?? {};
Error.prototype.name = 'Error';
setConstr(Error.prototype, Error, env);
Error.prototype.toString = function() {
Error.prototype.toString = function() {
if (!(this instanceof Error)) return '';
if (this.message === '') return this.name;
else return this.name + ': ' + this.message;
};
};
function makeError<T extends ErrorConstructor>(name: string, proto: any): T {
function makeError<T extends ErrorConstructor>(name: string, proto: any): T {
var err = function (msg: string) {
var res = new Error(msg);
(res as any).__proto__ = err.prototype;
@ -76,14 +29,15 @@ function makeError<T extends ErrorConstructor>(name: string, proto: any): T {
err.prototype = proto;
err.prototype.name = name;
setConstr(err.prototype, err as ErrorConstructor);
setConstr(err.prototype, err as ErrorConstructor, env);
(err.prototype as any).__proto__ = Error.prototype;
(err as any).__proto__ = Error;
internals.special(err);
env.internals.special(err);
return err;
}
}
gt.RangeError = makeError('RangeError', internals.range ?? {});
gt.TypeError = makeError('TypeError', internals.type ?? {});
gt.SyntaxError = makeError('SyntaxError', internals.syntax ?? {});
env.global.RangeError = makeError('RangeError', env.internals.range ?? {});
env.global.TypeError = makeError('TypeError', env.internals.type ?? {});
env.global.SyntaxError = makeError('SyntaxError', env.internals.syntax ?? {});
});

65
lib/values/function.ts
View File

@ -1,53 +1,12 @@
interface Function {
apply(this: Function, thisArg: any, argArray?: any): any;
call(this: Function, thisArg: any, ...argArray: any[]): any;
bind(this: Function, thisArg: any, ...argArray: any[]): Function;
toString(): string;
prototype: any;
constructor: FunctionConstructor;
readonly length: number;
name: string;
}
interface FunctionConstructor extends Function {
(...args: string[]): (...args: any[]) => any;
new (...args: string[]): (...args: any[]) => any;
prototype: Function;
async<ArgsT extends any[], RetT>(
func: (await: <T>(val: T) => Awaited<T>) => (...args: ArgsT) => RetT
): (...args: ArgsT) => Promise<RetT>;
asyncGenerator<ArgsT extends any[], RetT>(
func: (await: <T>(val: T) => Awaited<T>, _yield: <T>(val: T) => void) => (...args: ArgsT) => RetT
): (...args: ArgsT) => AsyncGenerator<RetT>;
generator<ArgsT extends any[], T = unknown, RetT = unknown, TNext = unknown>(
func: (_yield: <T>(val: T) => TNext) => (...args: ArgsT) => RetT
): (...args: ArgsT) => Generator<T, RetT, TNext>;
}
interface CallableFunction extends Function {
(...args: any[]): any;
apply<ThisArg, Args extends any[], RetT>(this: (this: ThisArg, ...args: Args) => RetT, thisArg: ThisArg, argArray?: Args): RetT;
call<ThisArg, Args extends any[], RetT>(this: (this: ThisArg, ...args: Args) => RetT, thisArg: ThisArg, ...argArray: Args): RetT;
bind<ThisArg, Args extends any[], Rest extends any[], RetT>(this: (this: ThisArg, ...args: [ ...Args, ...Rest ]) => RetT, thisArg: ThisArg, ...argArray: Args): (this: void, ...args: Rest) => RetT;
}
interface NewableFunction extends Function {
new(...args: any[]): any;
apply<Args extends any[], RetT>(this: new (...args: Args) => RetT, thisArg: any, argArray?: Args): RetT;
call<Args extends any[], RetT>(this: new (...args: Args) => RetT, thisArg: any, ...argArray: Args): RetT;
bind<Args extends any[], RetT>(this: new (...args: Args) => RetT, thisArg: any, ...argArray: Args): new (...args: Args) => RetT;
}
declare var Function: FunctionConstructor;
gt.Function = function() {
define("values/function", () => {
var Function = env.global.Function = function() {
throw 'Using the constructor Function() is forbidden.';
} as unknown as FunctionConstructor;
} as unknown as FunctionConstructor;
Function.prototype = (Function as any).__proto__ as Function;
setConstr(Function.prototype, Function);
Function.prototype = (Function as any).__proto__ as Function;
setConstr(Function.prototype, Function, env);
setProps(Function.prototype, {
setProps(Function.prototype, env, {
apply(thisArg, args) {
if (typeof args !== 'object') throw 'Expected arguments to be an array-like object.';
var len = args.length - 0;
@ -62,7 +21,7 @@ setProps(Function.prototype, {
}
}
return internals.apply(this, thisArg, newArgs);
return env.internals.apply(this, thisArg, newArgs);
},
call(thisArg, ...args) {
return this.apply(thisArg, args);
@ -88,8 +47,8 @@ setProps(Function.prototype, {
toString() {
return 'function (...) { ... }';
},
});
setProps(Function, {
});
setProps(Function, env, {
async(func) {
if (typeof func !== 'function') throw new TypeError('Expected func to be function.');
@ -124,7 +83,6 @@ setProps(Function, {
asyncGenerator(func) {
if (typeof func !== 'function') throw new TypeError('Expected func to be function.');
return function(this: any) {
const gen = Function.generator<any[], ['await' | 'yield', any]>((_yield) => func(
val => _yield(['await', val]) as any,
@ -166,7 +124,7 @@ setProps(Function, {
},
generator(func) {
if (typeof func !== 'function') throw new TypeError('Expected func to be function.');
const gen = internals.makeGenerator(func);
const gen = env.internals.makeGenerator(func);
return (...args: any[]) => {
const it = gen(args);
@ -178,4 +136,5 @@ setProps(Function, {
}
}
}
})
})
});

47
lib/values/number.ts
View File

@ -1,34 +1,16 @@
interface Number {
toString(): string;
valueOf(): number;
constructor: NumberConstructor;
}
interface NumberConstructor {
(val: any): number;
new (val: any): Number;
prototype: Number;
parseInt(val: unknown): number;
parseFloat(val: unknown): number;
}
declare var Number: NumberConstructor;
declare var parseInt: typeof Number.parseInt;
declare var parseFloat: typeof Number.parseFloat;
declare var NaN: number;
declare var Infinity: number;
gt.Number = function(this: Number | undefined, arg: any) {
define("values/number", () => {
var Number = env.global.Number = function(this: Number | undefined, arg: any) {
var val;
if (arguments.length === 0) val = 0;
else val = arg - 0;
if (this === undefined || this === null) return val;
else (this as any).value = val;
} as NumberConstructor;
} as NumberConstructor;
Number.prototype = (0 as any).__proto__ as Number;
setConstr(Number.prototype, Number);
Number.prototype = (0 as any).__proto__ as Number;
setConstr(Number.prototype, Number, env);
setProps(Number.prototype, {
setProps(Number.prototype, env, {
valueOf() {
if (typeof this === 'number') return this;
else return (this as any).value;
@ -37,14 +19,15 @@ setProps(Number.prototype, {
if (typeof this === 'number') return this + '';
else return (this as any).value + '';
}
});
});
setProps(Number, {
setProps(Number, env, {
parseInt(val) { return Math.trunc(Number.parseFloat(val)); },
parseFloat(val) { return internals.parseFloat(val); },
});
parseFloat(val) { return env.internals.parseFloat(val); },
});
Object.defineProperty(gt, 'parseInt', { value: Number.parseInt, writable: false });
Object.defineProperty(gt, 'parseFloat', { value: Number.parseFloat, writable: false });
Object.defineProperty(gt, 'NaN', { value: 0 / 0, writable: false });
Object.defineProperty(gt, 'Infinity', { value: 1 / 0, writable: false });
env.global.Object.defineProperty(env.global, 'parseInt', { value: Number.parseInt, writable: false });
env.global.Object.defineProperty(env.global, 'parseFloat', { value: Number.parseFloat, writable: false });
env.global.Object.defineProperty(env.global, 'NaN', { value: 0 / 0, writable: false });
env.global.Object.defineProperty(env.global, 'Infinity', { value: 1 / 0, writable: false });
});

104
lib/values/object.ts
View File

@ -1,83 +1,26 @@
interface Object {
constructor: NewableFunction;
[Symbol.typeName]: string;
valueOf(): this;
toString(): string;
hasOwnProperty(key: any): boolean;
}
interface ObjectConstructor extends Function {
(arg: string): String;
(arg: number): Number;
(arg: boolean): Boolean;
(arg?: undefined | null): {};
<T extends object>(arg: T): T;
new (arg: string): String;
new (arg: number): Number;
new (arg: boolean): Boolean;
new (arg?: undefined | null): {};
new <T extends object>(arg: T): T;
prototype: Object;
assign<T extends object>(target: T, ...src: object[]): T;
create<T extends object>(proto: T, props?: { [key: string]: PropertyDescriptor<any, T> }): T;
keys<T extends object>(obj: T, onlyString?: true): (keyof T)[];
keys<T extends object>(obj: T, onlyString: false): any[];
entries<T extends object>(obj: T, onlyString?: true): [keyof T, T[keyof T]][];
entries<T extends object>(obj: T, onlyString: false): [any, any][];
values<T extends object>(obj: T, onlyString?: true): (T[keyof T])[];
values<T extends object>(obj: T, onlyString: false): any[];
fromEntries(entries: Iterable<[any, any]>): object;
defineProperty<T, ThisT extends object>(obj: ThisT, key: any, desc: PropertyDescriptor<T, ThisT>): ThisT;
defineProperties<ThisT extends object>(obj: ThisT, desc: { [key: string]: PropertyDescriptor<any, ThisT> }): ThisT;
getOwnPropertyNames<T extends object>(obj: T): (keyof T)[];
getOwnPropertySymbols<T extends object>(obj: T): (keyof T)[];
hasOwn<T extends object, KeyT>(obj: T, key: KeyT): boolean;
getOwnPropertyDescriptor<T extends object, KeyT extends keyof T>(obj: T, key: KeyT): PropertyDescriptor<T[KeyT], T>;
getOwnPropertyDescriptors<T extends object>(obj: T): { [x in keyof T]: PropertyDescriptor<T[x], T> };
getPrototypeOf(obj: any): object | null;
setPrototypeOf<T>(obj: T, proto: object | null): T;
preventExtensions<T extends object>(obj: T): T;
seal<T extends object>(obj: T): T;
freeze<T extends object>(obj: T): T;
isExtensible(obj: object): boolean;
isSealed(obj: object): boolean;
isFrozen(obj: object): boolean;
}
declare var Object: ObjectConstructor;
gt.Object = function(arg: any) {
/** @internal */
define("values/object", () => {
var Object = env.global.Object = function(arg: any) {
if (arg === undefined || arg === null) return {};
else if (typeof arg === 'boolean') return new Boolean(arg);
else if (typeof arg === 'number') return new Number(arg);
else if (typeof arg === 'string') return new String(arg);
return arg;
} as ObjectConstructor;
} as ObjectConstructor;
Object.prototype = ({} as any).__proto__ as Object;
setConstr(Object.prototype, Object as any);
Object.prototype = ({} as any).__proto__ as Object;
setConstr(Object.prototype, Object as any, env);
function throwNotObject(obj: any, name: string) {
function throwNotObject(obj: any, name: string) {
if (obj === null || typeof obj !== 'object' && typeof obj !== 'function') {
throw new TypeError(`Object.${name} may only be used for objects.`);
}
}
function check(obj: any) {
}
function check(obj: any) {
return typeof obj === 'object' && obj !== null || typeof obj === 'function';
}
}
setProps(Object, {
setProps(Object, env, {
assign: function(dst, ...src) {
throwNotObject(dst, 'assign');
for (let i = 0; i < src.length; i++) {
@ -100,7 +43,7 @@ setProps(Object, {
if ('value' in attrib) {
if ('get' in attrib || 'set' in attrib) throw new TypeError('Cannot specify a value and accessors for a property.');
if (!internals.defineField(
if (!env.internals.defineField(
obj, key,
attrib.value,
!!attrib.writable,
@ -112,7 +55,7 @@ setProps(Object, {
if (typeof attrib.get !== 'function' && attrib.get !== undefined) throw new TypeError('Get accessor must be a function.');
if (typeof attrib.set !== 'function' && attrib.set !== undefined) throw new TypeError('Set accessor must be a function.');
if (!internals.defineProp(
if (!env.internals.defineProp(
obj, key,
attrib.get,
attrib.set,
@ -136,7 +79,7 @@ setProps(Object, {
keys(obj, onlyString) {
onlyString = !!(onlyString ?? true);
return internals.keys(obj, onlyString);
return env.internals.keys(obj, onlyString);
},
entries(obj, onlyString) {
return Object.keys(obj, onlyString).map(v => [ v, (obj as any)[v] ]);
@ -146,7 +89,7 @@ setProps(Object, {
},
getOwnPropertyDescriptor(obj, key) {
return internals.ownProp(obj, key);
return env.internals.ownProp(obj, key);
},
getOwnPropertyDescriptors(obj) {
return Object.fromEntries([
@ -156,10 +99,10 @@ setProps(Object, {
},
getOwnPropertyNames(obj) {
return internals.ownPropKeys(obj, false);
return env.internals.ownPropKeys(obj, false);
},
getOwnPropertySymbols(obj) {
return internals.ownPropKeys(obj, true);
return env.internals.ownPropKeys(obj, true);
},
hasOwn(obj, key) {
if (Object.getOwnPropertyNames(obj).includes(key)) return true;
@ -187,23 +130,23 @@ setProps(Object, {
preventExtensions(obj) {
throwNotObject(obj, 'preventExtensions');
internals.preventExtensions(obj);
env.internals.preventExtensions(obj);
return obj;
},
seal(obj) {
throwNotObject(obj, 'seal');
internals.seal(obj);
env.internals.seal(obj);
return obj;
},
freeze(obj) {
throwNotObject(obj, 'freeze');
internals.freeze(obj);
env.internals.freeze(obj);
return obj;
},
isExtensible(obj) {
if (!check(obj)) return false;
return internals.extensible(obj);
return env.internals.extensible(obj);
},
isSealed(obj) {
if (!check(obj)) return true;
@ -219,9 +162,9 @@ setProps(Object, {
return !prop.configurable;
});
}
});
});
setProps(Object.prototype, {
setProps(Object.prototype, env, {
valueOf() {
return this;
},
@ -231,4 +174,5 @@ setProps(Object.prototype, {
hasOwnProperty(key) {
return Object.hasOwn(this, key);
},
});
});

89
lib/values/string.ts
View File

@ -1,68 +1,16 @@
interface Replacer {
[Symbol.replace](target: string, val: string | ((match: string, ...args: any[]) => string)): string;
}
interface String {
[i: number]: string;
toString(): string;
valueOf(): string;
charAt(pos: number): string;
charCodeAt(pos: number): number;
substring(start?: number, end?: number): string;
slice(start?: number, end?: number): string;
substr(start?: number, length?: number): string;
startsWith(str: string, pos?: number): string;
endsWith(str: string, pos?: number): string;
replace(pattern: string | Replacer, val: string): string;
replaceAll(pattern: string | Replacer, val: string): string;
match(pattern: string | Matcher): RegExpResult | string[] | null;
matchAll(pattern: string | Matcher): IterableIterator<RegExpResult>;
split(pattern: string | Splitter, limit?: number, sensible?: boolean): string;
concat(...others: string[]): string;
indexOf(term: string | Searcher, start?: number): number;
lastIndexOf(term: string | Searcher, start?: number): number;
toLowerCase(): string;
toUpperCase(): string;
trim(): string;
includes(term: string, start?: number): boolean;
length: number;
constructor: StringConstructor;
}
interface StringConstructor {
(val: any): string;
new (val: any): String;
fromCharCode(val: number): string;
prototype: String;
}
declare var String: StringConstructor;
gt.String = function(this: String | undefined, arg: any) {
define("values/string", () => {
var String = env.global.String = function(this: String | undefined, arg: any) {
var val;
if (arguments.length === 0) val = '';
else val = arg + '';
if (this === undefined || this === null) return val;
else (this as any).value = val;
} as StringConstructor;
} as StringConstructor;
String.prototype = ('' as any).__proto__ as String;
setConstr(String.prototype, String);
String.prototype = ('' as any).__proto__ as String;
setConstr(String.prototype, String, env);
setProps(String.prototype, {
setProps(String.prototype, env, {
toString() {
if (typeof this === 'string') return this;
else return (this as any).value;
@ -79,7 +27,7 @@ setProps(String.prototype, {
}
start = start ?? 0 | 0;
end = (end ?? this.length) | 0;
return internals.substring(this, start, end);
return env.internals.substring(this, start, end);
},
substr(start, length) {
start = start ?? 0 | 0;
@ -92,10 +40,10 @@ setProps(String.prototype, {
},
toLowerCase() {
return internals.toLower(this + '');
return env.internals.toLower(this + '');
},
toUpperCase() {
return internals.toUpper(this + '');
return env.internals.toUpper(this + '');
},
charAt(pos) {
@ -111,7 +59,7 @@ setProps(String.prototype, {
charCodeAt(pos) {
var res = this.charAt(pos);
if (res === '') return NaN;
else return internals.toCharCode(res);
else return env.internals.toCharCode(res);
},
startsWith(term, pos) {
@ -120,7 +68,7 @@ setProps(String.prototype, {
else throw new Error('This function may be used only with primitive or object strings.');
}
pos = pos! | 0;
return internals.startsWith(this, term + '', pos);
return env.internals.startsWith(this, term + '', pos);
},
endsWith(term, pos) {
if (typeof this !== 'string') {
@ -128,7 +76,7 @@ setProps(String.prototype, {
else throw new Error('This function may be used only with primitive or object strings.');
}
pos = (pos ?? this.length) | 0;
return internals.endsWith(this, term + '', pos);
return env.internals.endsWith(this, term + '', pos);
},
indexOf(term: any, start) {
@ -239,23 +187,24 @@ setProps(String.prototype, {
.replace(/^\s+/g, '')
.replace(/\s+$/g, '');
}
});
});
setProps(String, {
setProps(String, env, {
fromCharCode(val) {
return internals.fromCharCode(val | 0);
return env.internals.fromCharCode(val | 0);
},
})
})
Object.defineProperty(String.prototype, 'length', {
env.global.Object.defineProperty(String.prototype, 'length', {
get() {
if (typeof this !== 'string') {
if (this instanceof String) return (this as any).value.length;
else throw new Error('This function may be used only with primitive or object strings.');
}
return internals.strlen(this);
return env.internals.strlen(this);
},
configurable: true,
enumerable: false,
});
});

47
lib/values/symbol.ts
View File

@ -1,38 +1,33 @@
interface Symbol {
valueOf(): symbol;
constructor: SymbolConstructor;
}
interface SymbolConstructor {
(val?: any): symbol;
prototype: Symbol;
for(key: string): symbol;
keyFor(sym: symbol): string;
readonly typeName: unique symbol;
}
declare var Symbol: SymbolConstructor;
gt.Symbol = function(this: any, val?: string) {
define("values/symbol", () => {
var Symbol = env.global.Symbol = function(this: any, val?: string) {
if (this !== undefined && this !== null) throw new TypeError("Symbol may not be called with 'new'.");
if (typeof val !== 'string' && val !== undefined) throw new TypeError('val must be a string or undefined.');
return internals.symbol(val, true);
} as SymbolConstructor;
return env.internals.symbol(val, true);
} as SymbolConstructor;
Symbol.prototype = internals.symbolProto;
setConstr(Symbol.prototype, Symbol);
(Symbol as any).typeName = Symbol("Symbol.name");
Symbol.prototype = env.internals.symbolProto;
setConstr(Symbol.prototype, Symbol, env);
(Symbol as any).typeName = Symbol("Symbol.name");
(Symbol as any).replace = Symbol('Symbol.replace');
(Symbol as any).match = Symbol('Symbol.match');
(Symbol as any).matchAll = Symbol('Symbol.matchAll');
(Symbol as any).split = Symbol('Symbol.split');
(Symbol as any).search = Symbol('Symbol.search');
(Symbol as any).iterator = Symbol('Symbol.iterator');
(Symbol as any).asyncIterator = Symbol('Symbol.asyncIterator');
setProps(Symbol, {
setProps(Symbol, env, {
for(key) {
if (typeof key !== 'string' && key !== undefined) throw new TypeError('key must be a string or undefined.');
return internals.symbol(key, false);
return env.internals.symbol(key, false);
},
keyFor(sym) {
if (typeof sym !== 'symbol') throw new TypeError('sym must be a symbol.');
return internals.symStr(sym);
return env.internals.symStr(sym);
},
typeName: Symbol('Symbol.name') as any,
});
});
Object.defineProperty(Object.prototype, Symbol.typeName, { value: 'Object' });
Object.defineProperty(gt, Symbol.typeName, { value: 'Window' });
env.global.Object.defineProperty(Object.prototype, Symbol.typeName, { value: 'Object' });
env.global.Object.defineProperty(env.global, Symbol.typeName, { value: 'Window' });
});

5
src/me/topchetoeu/jscript/Main.java
View File

@ -1,7 +1,6 @@
package me.topchetoeu.jscript;
import java.io.BufferedReader;
import java.io.File;
import java.io.IOException;
import java.io.InputStreamReader;
import java.nio.file.Files;
@ -13,8 +12,6 @@ import me.topchetoeu.jscript.engine.values.Values;
import me.topchetoeu.jscript.events.Observer;
import me.topchetoeu.jscript.exceptions.EngineException;
import me.topchetoeu.jscript.exceptions.SyntaxException;
import me.topchetoeu.jscript.polyfills.PolyfillEngine;
import me.topchetoeu.jscript.polyfills.TypescriptEngine;
public class Main {
static Thread task;
@ -54,7 +51,7 @@ public class Main {
public static void main(String args[]) {
var in = new BufferedReader(new InputStreamReader(System.in));
engine = new TypescriptEngine(new File("."));
engine = new Engine();
var scope = engine.global().globalChild();
var exited = new boolean[1];

36
src/me/topchetoeu/jscript/compilation/values/OperationStatement.java
View File

@ -6,7 +6,6 @@ import me.topchetoeu.jscript.Location;
import me.topchetoeu.jscript.compilation.Instruction;
import me.topchetoeu.jscript.compilation.Statement;
import me.topchetoeu.jscript.compilation.control.ThrowStatement;
import me.topchetoeu.jscript.engine.CallContext;
import me.topchetoeu.jscript.engine.Operation;
import me.topchetoeu.jscript.engine.scope.ScopeRecord;
import me.topchetoeu.jscript.engine.values.Values;
@ -52,40 +51,7 @@ public class OperationStatement extends Statement {
}
try {
var ctx = new CallContext(null);
switch (operation) {
case ADD: return new ConstantStatement(loc(), Values.add(ctx, vals[0], vals[1]));
case SUBTRACT: return new ConstantStatement(loc(), Values.subtract(ctx, vals[0], vals[1]));
case DIVIDE: return new ConstantStatement(loc(), Values.divide(ctx, vals[0], vals[1]));
case MULTIPLY: return new ConstantStatement(loc(), Values.multiply(ctx, vals[0], vals[1]));
case MODULO: return new ConstantStatement(loc(), Values.modulo(ctx, vals[0], vals[1]));
case AND: return new ConstantStatement(loc(), Values.and(ctx, vals[0], vals[1]));
case OR: return new ConstantStatement(loc(), Values.or(ctx, vals[0], vals[1]));
case XOR: return new ConstantStatement(loc(), Values.xor(ctx, vals[0], vals[1]));
case EQUALS: return new ConstantStatement(loc(), Values.strictEquals(vals[0], vals[1]));
case NOT_EQUALS: return new ConstantStatement(loc(), !Values.strictEquals(vals[0], vals[1]));
case LOOSE_EQUALS: return new ConstantStatement(loc(), Values.looseEqual(ctx, vals[0], vals[1]));
case LOOSE_NOT_EQUALS: return new ConstantStatement(loc(), !Values.looseEqual(ctx, vals[0], vals[1]));
case GREATER: return new ConstantStatement(loc(), Values.compare(ctx, vals[0], vals[1]) < 0);
case GREATER_EQUALS: return new ConstantStatement(loc(), Values.compare(ctx, vals[0], vals[1]) <= 0);
case LESS: return new ConstantStatement(loc(), Values.compare(ctx, vals[0], vals[1]) > 0);
case LESS_EQUALS: return new ConstantStatement(loc(), Values.compare(ctx, vals[0], vals[1]) >= 0);
case INVERSE: return new ConstantStatement(loc(), Values.bitwiseNot(ctx, vals[0]));
case NOT: return new ConstantStatement(loc(), Values.not(vals[0]));
case POS: return new ConstantStatement(loc(), Values.toNumber(ctx, vals[0]));
case NEG: return new ConstantStatement(loc(), Values.negative(ctx, vals[0]));
case SHIFT_LEFT: return new ConstantStatement(loc(), Values.shiftLeft(ctx, vals[0], vals[1]));
case SHIFT_RIGHT: return new ConstantStatement(loc(), Values.shiftRight(ctx, vals[0], vals[1]));
case USHIFT_RIGHT: return new ConstantStatement(loc(), Values.unsignedShiftRight(ctx, vals[0], vals[1]));
default: break;
}
return new ConstantStatement(loc(), Values.operation(null, operation, vals));
}
catch (EngineException e) {
return new ThrowStatement(loc(), new ConstantStatement(loc(), e.value));

10
src/me/topchetoeu/jscript/engine/Engine.java
View File

@ -142,13 +142,6 @@ public class Engine {
}
}
public void exposeClass(String name, Class<?> clazz) {
global.define(name, true, typeRegister.getConstr(clazz));
}
public void exposeNamespace(String name, Class<?> clazz) {
global.define(name, true, NativeTypeRegister.makeNamespace(clazz));
}
public Thread start() {
if (this.thread == null) {
this.thread = new Thread(this::run, "JavaScript Runner #" + id);
@ -176,6 +169,9 @@ public class Engine {
public ObjectValue getPrototype(Class<?> clazz) {
return typeRegister.getProto(clazz);
}
public FunctionValue getConstructor(Class<?> clazz) {
return typeRegister.getConstr(clazz);
}
public CallContext context() { return new CallContext(this).mergeData(callCtxVals); }
public Awaitable<Object> pushMsg(boolean micro, FunctionValue func, Map<DataKey<?>, Object> data, Object thisArg, Object... args) {

10
src/me/topchetoeu/jscript/engine/frame/CodeFrame.java
View File

@ -93,13 +93,13 @@ public class CodeFrame {
return res;
}
public void push(Object val) {
public void push(CallContext ctx, Object val) {
if (stack.length <= stackPtr) {
var newStack = new Object[stack.length * 2];
System.arraycopy(stack, 0, newStack, 0, stack.length);
stack = newStack;
}
stack[stackPtr++] = Values.normalize(val);
stack[stackPtr++] = Values.normalize(ctx, val);
}
public void start(CallContext ctx) {
@ -150,7 +150,7 @@ public class CodeFrame {
try {
this.jumpFlag = false;
return Runners.exec(debugCmd, instr, this, ctx);
return Runners.exec(ctx, debugCmd, instr, this);
}
catch (EngineException e) {
throw e.add(function.name, prevLoc);
@ -307,13 +307,13 @@ public class CodeFrame {
}
}
public CodeFrame(Object thisArg, Object[] args, CodeFunction func) {
public CodeFrame(CallContext ctx, Object thisArg, Object[] args, CodeFunction func) {
this.args = args.clone();
this.scope = new LocalScope(func.localsN, func.captures);
this.scope.get(0).set(null, thisArg);
var argsObj = new ArrayValue();
for (var i = 0; i < args.length; i++) {
argsObj.set(i, args[i]);
argsObj.set(ctx, i, args[i]);
}
this.scope.get(1).value = argsObj;

200
src/me/topchetoeu/jscript/engine/frame/Runners.java
View File

@ -18,62 +18,62 @@ import me.topchetoeu.jscript.exceptions.EngineException;
public class Runners {
public static final Object NO_RETURN = new Object();
public static Object execReturn(Instruction instr, CodeFrame frame, CallContext ctx) {
public static Object execReturn(CallContext ctx, Instruction instr, CodeFrame frame) {
frame.codePtr++;
return frame.pop();
}
public static Object execSignal(Instruction instr, CodeFrame frame, CallContext ctx) {
public static Object execSignal(CallContext ctx, Instruction instr, CodeFrame frame) {
frame.codePtr++;
return new SignalValue(instr.get(0));
}
public static Object execThrow(Instruction instr, CodeFrame frame, CallContext ctx) {
public static Object execThrow(CallContext ctx, Instruction instr, CodeFrame frame) {
throw new EngineException(frame.pop());
}
public static Object execThrowSyntax(Instruction instr, CodeFrame frame, CallContext ctx) {
public static Object execThrowSyntax(CallContext ctx, Instruction instr, CodeFrame frame) {
throw EngineException.ofSyntax((String)instr.get(0));
}
private static Object call(DebugCommand state, CallContext ctx, Object func, Object thisArg, Object... args) throws InterruptedException {
private static Object call(CallContext ctx, DebugCommand state, Object func, Object thisArg, Object... args) throws InterruptedException {
ctx.setData(CodeFrame.STOP_AT_START_KEY, state == DebugCommand.STEP_INTO);
return Values.call(ctx, func, thisArg, args);
}
public static Object execCall(DebugCommand state, Instruction instr, CodeFrame frame, CallContext ctx) throws InterruptedException {
public static Object execCall(CallContext ctx, DebugCommand state, Instruction instr, CodeFrame frame) throws InterruptedException {
var callArgs = frame.take(instr.get(0));
var func = frame.pop();
var thisArg = frame.pop();
frame.push(call(state, ctx, func, thisArg, callArgs));
frame.push(ctx, call(ctx, state, func, thisArg, callArgs));
frame.codePtr++;
return NO_RETURN;
}
public static Object execCallNew(DebugCommand state, Instruction instr, CodeFrame frame, CallContext ctx) throws InterruptedException {
public static Object execCallNew(CallContext ctx, DebugCommand state, Instruction instr, CodeFrame frame) throws InterruptedException {
var callArgs = frame.take(instr.get(0));
var funcObj = frame.pop();
if (Values.isFunction(funcObj) && Values.function(funcObj).special) {
frame.push(call(state, ctx, funcObj, null, callArgs));
frame.push(ctx, call(ctx, state, funcObj, null, callArgs));
}
else {
var proto = Values.getMember(ctx, funcObj, "prototype");
var obj = new ObjectValue();
obj.setPrototype(ctx, proto);
call(state, ctx, funcObj, obj, callArgs);
frame.push(obj);
call(ctx, state, funcObj, obj, callArgs);
frame.push(ctx, obj);
}
frame.codePtr++;
return NO_RETURN;
}
public static Object execMakeVar(Instruction instr, CodeFrame frame, CallContext ctx) throws InterruptedException {
public static Object execMakeVar(CallContext ctx, Instruction instr, CodeFrame frame) throws InterruptedException {
var name = (String)instr.get(0);
frame.function.globals.define(name);
frame.codePtr++;
return NO_RETURN;
}
public static Object execDefProp(Instruction instr, CodeFrame frame, CallContext ctx) throws InterruptedException {
public static Object execDefProp(CallContext ctx, Instruction instr, CodeFrame frame) throws InterruptedException {
var setter = frame.pop();
var getter = frame.pop();
var name = frame.pop();
@ -82,28 +82,28 @@ public class Runners {
if (getter != null && !Values.isFunction(getter)) throw EngineException.ofType("Getter must be a function or undefined.");
if (setter != null && !Values.isFunction(setter)) throw EngineException.ofType("Setter must be a function or undefined.");
if (!Values.isObject(obj)) throw EngineException.ofType("Property apply target must be an object.");
Values.object(obj).defineProperty(name, Values.function(getter), Values.function(setter), false, false);
Values.object(obj).defineProperty(ctx, name, Values.function(getter), Values.function(setter), false, false);
frame.push(obj);
frame.push(ctx, obj);
frame.codePtr++;
return NO_RETURN;
}
public static Object execInstanceof(Instruction instr, CodeFrame frame, CallContext ctx) throws InterruptedException {
public static Object execInstanceof(CallContext ctx, Instruction instr, CodeFrame frame) throws InterruptedException {
var type = frame.pop();
var obj = frame.pop();
if (!Values.isPrimitive(type)) {
var proto = Values.getMember(ctx, type, "prototype");
frame.push(Values.isInstanceOf(ctx, obj, proto));
frame.push(ctx, Values.isInstanceOf(ctx, obj, proto));
}
else {
frame.push(false);
frame.push(ctx, false);
}
frame.codePtr++;
return NO_RETURN;
}
public static Object execKeys(Instruction instr, CodeFrame frame, CallContext ctx) throws InterruptedException {
public static Object execKeys(CallContext ctx, Instruction instr, CodeFrame frame) throws InterruptedException {
var val = frame.pop();
var arr = new ObjectValue();
@ -113,81 +113,81 @@ public class Runners {
Collections.reverse(members);
for (var el : members) {
if (el instanceof Symbol) continue;
arr.defineProperty(i++, el);
arr.defineProperty(ctx, i++, el);
}
arr.defineProperty("length", i);
arr.defineProperty(ctx, "length", i);
frame.push(arr);
frame.push(ctx, arr);
frame.codePtr++;
return NO_RETURN;
}
public static Object execTry(DebugCommand state, Instruction instr, CodeFrame frame, CallContext ctx) throws InterruptedException {
public static Object execTry(CallContext ctx, Instruction instr, CodeFrame frame) throws InterruptedException {
frame.addTry(instr.get(0), instr.get(1), instr.get(2));
frame.codePtr++;
return NO_RETURN;
}
public static Object execDup(Instruction instr, CodeFrame frame, CallContext ctx) {
public static Object execDup(CallContext ctx, Instruction instr, CodeFrame frame) {
int offset = instr.get(0), count = instr.get(1);
for (var i = 0; i < count; i++) {
frame.push(frame.peek(offset + count - 1));
frame.push(ctx, frame.peek(offset + count - 1));
}
frame.codePtr++;
return NO_RETURN;
}
public static Object execMove(Instruction instr, CodeFrame frame, CallContext ctx) {
public static Object execMove(CallContext ctx, Instruction instr, CodeFrame frame) {
int offset = instr.get(0), count = instr.get(1);
var tmp = frame.take(offset);
var res = frame.take(count);
for (var i = 0; i < offset; i++) frame.push(tmp[i]);
for (var i = 0; i < count; i++) frame.push(res[i]);
for (var i = 0; i < offset; i++) frame.push(ctx, tmp[i]);
for (var i = 0; i < count; i++) frame.push(ctx, res[i]);
frame.codePtr++;
return NO_RETURN;
}
public static Object execLoadUndefined(Instruction instr, CodeFrame frame, CallContext ctx) {
frame.push(null);
public static Object execLoadUndefined(CallContext ctx, Instruction instr, CodeFrame frame) {
frame.push(ctx, null);
frame.codePtr++;
return NO_RETURN;
}
public static Object execLoadValue(Instruction instr, CodeFrame frame, CallContext ctx) {
frame.push(instr.get(0));
public static Object execLoadValue(CallContext ctx, Instruction instr, CodeFrame frame) {
frame.push(ctx, instr.get(0));
frame.codePtr++;
return NO_RETURN;
}
public static Object execLoadVar(Instruction instr, CodeFrame frame, CallContext ctx) throws InterruptedException {
public static Object execLoadVar(CallContext ctx, Instruction instr, CodeFrame frame) throws InterruptedException {
var i = instr.get(0);
if (i instanceof String) frame.push(frame.function.globals.get(ctx, (String)i));
else frame.push(frame.scope.get((int)i).get(ctx));
if (i instanceof String) frame.push(ctx, frame.function.globals.get(ctx, (String)i));
else frame.push(ctx, frame.scope.get((int)i).get(ctx));
frame.codePtr++;
return NO_RETURN;
}
public static Object execLoadObj(Instruction instr, CodeFrame frame, CallContext ctx) {
frame.push(new ObjectValue());
public static Object execLoadObj(CallContext ctx, Instruction instr, CodeFrame frame) {
frame.push(ctx, new ObjectValue());
frame.codePtr++;
return NO_RETURN;
}
public static Object execLoadGlob(Instruction instr, CodeFrame frame, CallContext ctx) {
frame.push(frame.function.globals.obj);
public static Object execLoadGlob(CallContext ctx, Instruction instr, CodeFrame frame) {
frame.push(ctx, frame.function.globals.obj);
frame.codePtr++;
return NO_RETURN;
}
public static Object execLoadArr(Instruction instr, CodeFrame frame, CallContext ctx) {
public static Object execLoadArr(CallContext ctx, Instruction instr, CodeFrame frame) {
var res = new ArrayValue();
res.setSize(instr.get(0));
frame.push(res);
frame.push(ctx, res);
frame.codePtr++;
return NO_RETURN;
}
public static Object execLoadFunc(Instruction instr, CodeFrame frame, CallContext ctx) {
public static Object execLoadFunc(CallContext ctx, Instruction instr, CodeFrame frame) {
int n = (Integer)instr.get(0);
int localsN = (Integer)instr.get(1);
int len = (Integer)instr.get(2);
@ -203,18 +203,18 @@ public class Runners {
System.arraycopy(frame.function.body, start, body, 0, end - start);
var func = new CodeFunction("", localsN, len, frame.function.globals, captures, body);
frame.push(func);
frame.push(ctx, func);
frame.codePtr += n;
return NO_RETURN;
}
public static Object execLoadMember(DebugCommand state, Instruction instr, CodeFrame frame, CallContext ctx) throws InterruptedException {
public static Object execLoadMember(CallContext ctx, DebugCommand state, Instruction instr, CodeFrame frame) throws InterruptedException {
var key = frame.pop();
var obj = frame.pop();
try {
ctx.setData(CodeFrame.STOP_AT_START_KEY, state == DebugCommand.STEP_INTO);
frame.push(Values.getMember(ctx, obj, key));
frame.push(ctx, Values.getMember(ctx, obj, key));
}
catch (IllegalArgumentException e) {
throw EngineException.ofType(e.getMessage());
@ -222,33 +222,33 @@ public class Runners {
frame.codePtr++;
return NO_RETURN;
}
public static Object execLoadKeyMember(DebugCommand state, Instruction instr, CodeFrame frame, CallContext ctx) throws InterruptedException {
frame.push(instr.get(0));
return execLoadMember(state, instr, frame, ctx);
public static Object execLoadKeyMember(CallContext ctx, DebugCommand state, Instruction instr, CodeFrame frame) throws InterruptedException {
frame.push(ctx, instr.get(0));
return execLoadMember(ctx, state, instr, frame);
}
public static Object execLoadRegEx(Instruction instr, CodeFrame frame, CallContext ctx) throws InterruptedException {
frame.push(ctx.engine().makeRegex(instr.get(0), instr.get(1)));
public static Object execLoadRegEx(CallContext ctx, Instruction instr, CodeFrame frame) throws InterruptedException {
frame.push(ctx, ctx.engine().makeRegex(instr.get(0), instr.get(1)));
frame.codePtr++;
return NO_RETURN;
}
public static Object execDiscard(Instruction instr, CodeFrame frame, CallContext ctx) {
public static Object execDiscard(CallContext ctx, Instruction instr, CodeFrame frame) {
frame.pop();
frame.codePtr++;
return NO_RETURN;
}
public static Object execStoreMember(DebugCommand state, Instruction instr, CodeFrame frame, CallContext ctx) throws InterruptedException {
public static Object execStoreMember(CallContext ctx, DebugCommand state, Instruction instr, CodeFrame frame) throws InterruptedException {
var val = frame.pop();
var key = frame.pop();
var obj = frame.pop();
ctx.setData(CodeFrame.STOP_AT_START_KEY, state == DebugCommand.STEP_INTO);
if (!Values.setMember(ctx, obj, key, val)) throw EngineException.ofSyntax("Can't set member '" + key + "'.");
if ((boolean)instr.get(0)) frame.push(val);
if ((boolean)instr.get(0)) frame.push(ctx, val);
frame.codePtr++;
return NO_RETURN;
}
public static Object execStoreVar(Instruction instr, CodeFrame frame, CallContext ctx) throws InterruptedException {
public static Object execStoreVar(CallContext ctx, Instruction instr, CodeFrame frame) throws InterruptedException {
var val = (boolean)instr.get(1) ? frame.peek() : frame.pop();
var i = instr.get(0);
@ -258,18 +258,18 @@ public class Runners {
frame.codePtr++;
return NO_RETURN;
}
public static Object execStoreSelfFunc(Instruction instr, CodeFrame frame, CallContext ctx) {
public static Object execStoreSelfFunc(CallContext ctx, Instruction instr, CodeFrame frame) {
frame.scope.locals[(int)instr.get(0)].set(ctx, frame.function);
frame.codePtr++;
return NO_RETURN;
}
public static Object execJmp(Instruction instr, CodeFrame frame, CallContext ctx) {
public static Object execJmp(CallContext ctx, Instruction instr, CodeFrame frame) {
frame.codePtr += (int)instr.get(0);
frame.jumpFlag = true;
return NO_RETURN;
}
public static Object execJmpIf(Instruction instr, CodeFrame frame, CallContext ctx) throws InterruptedException {
public static Object execJmpIf(CallContext ctx, Instruction instr, CodeFrame frame) throws InterruptedException {
if (Values.toBoolean(frame.pop())) {
frame.codePtr += (int)instr.get(0);
frame.jumpFlag = true;
@ -277,7 +277,7 @@ public class Runners {
else frame.codePtr ++;
return NO_RETURN;
}
public static Object execJmpIfNot(Instruction instr, CodeFrame frame, CallContext ctx) throws InterruptedException {
public static Object execJmpIfNot(CallContext ctx, Instruction instr, CodeFrame frame) throws InterruptedException {
if (Values.not(frame.pop())) {
frame.codePtr += (int)instr.get(0);
frame.jumpFlag = true;
@ -286,15 +286,15 @@ public class Runners {
return NO_RETURN;
}
public static Object execIn(Instruction instr, CodeFrame frame, CallContext ctx) throws InterruptedException {
public static Object execIn(CallContext ctx, Instruction instr, CodeFrame frame) throws InterruptedException {
var obj = frame.pop();
var index = frame.pop();
frame.push(Values.hasMember(ctx, obj, index, false));
frame.push(ctx, Values.hasMember(ctx, obj, index, false));
frame.codePtr++;
return NO_RETURN;
}
public static Object execTypeof(Instruction instr, CodeFrame frame, CallContext ctx) throws InterruptedException {
public static Object execTypeof(CallContext ctx, Instruction instr, CodeFrame frame) throws InterruptedException {
String name = instr.get(0);
Object obj;
@ -306,12 +306,12 @@ public class Runners {
}
else obj = frame.pop();
frame.push(Values.type(obj));
frame.push(ctx, Values.type(obj));
frame.codePtr++;
return NO_RETURN;
}
public static Object execNop(Instruction instr, CodeFrame frame, CallContext ctx) {
public static Object execNop(CallContext ctx, Instruction instr, CodeFrame frame) {
if (instr.is(0, "dbg_names")) {
var names = new String[instr.params.length - 1];
for (var i = 0; i < instr.params.length - 1; i++) {
@ -325,67 +325,67 @@ public class Runners {
return NO_RETURN;
}
public static Object execDelete(Instruction instr, CodeFrame frame, CallContext ctx) throws InterruptedException {
public static Object execDelete(CallContext ctx, Instruction instr, CodeFrame frame) throws InterruptedException {
var key = frame.pop();
var val = frame.pop();
if (!Values.deleteMember(ctx, val, key)) throw EngineException.ofSyntax("Can't delete member '" + key + "'.");
frame.push(true);
frame.push(ctx, true);
frame.codePtr++;
return NO_RETURN;
}
public static Object execOperation(Instruction instr, CodeFrame frame, CallContext ctx) throws InterruptedException {
public static Object execOperation(CallContext ctx, Instruction instr, CodeFrame frame) throws InterruptedException {
Operation op = instr.get(0);
var args = new Object[op.operands];
for (var i = op.operands - 1; i >= 0; i--) args[i] = frame.pop();
frame.push(Values.operation(ctx, op, args));
frame.push(ctx, Values.operation(ctx, op, args));
frame.codePtr++;
return NO_RETURN;
}
public static Object exec(DebugCommand state, Instruction instr, CodeFrame frame, CallContext ctx) throws InterruptedException {
public static Object exec(CallContext ctx, DebugCommand state, Instruction instr, CodeFrame frame) throws InterruptedException {
// System.out.println(instr + "@" + instr.location);
switch (instr.type) {
case NOP: return execNop(instr, frame, ctx);
case RETURN: return execReturn(instr, frame, ctx);
case SIGNAL: return execSignal(instr, frame, ctx);
case THROW: return execThrow(instr, frame, ctx);
case THROW_SYNTAX: return execThrowSyntax(instr, frame, ctx);
case CALL: return execCall(state, instr, frame, ctx);
case CALL_NEW: return execCallNew(state, instr, frame, ctx);
case TRY: return execTry(state, instr, frame, ctx);
case NOP: return execNop(ctx, instr, frame);
case RETURN: return execReturn(ctx, instr, frame);
case SIGNAL: return execSignal(ctx, instr, frame);
case THROW: return execThrow(ctx, instr, frame);
case THROW_SYNTAX: return execThrowSyntax(ctx, instr, frame);
case CALL: return execCall(ctx, state, instr, frame);
case CALL_NEW: return execCallNew(ctx, state, instr, frame);
case TRY: return execTry(ctx, instr, frame);
case DUP: return execDup(instr, frame, ctx);
case MOVE: return execMove(instr, frame, ctx);
case LOAD_VALUE: return execLoadValue(instr, frame, ctx);
case LOAD_VAR: return execLoadVar(instr, frame, ctx);
case LOAD_OBJ: return execLoadObj(instr, frame, ctx);
case LOAD_ARR: return execLoadArr(instr, frame, ctx);
case LOAD_FUNC: return execLoadFunc(instr, frame, ctx);
case LOAD_MEMBER: return execLoadMember(state, instr, frame, ctx);
case LOAD_VAL_MEMBER: return execLoadKeyMember(state, instr, frame, ctx);
case LOAD_REGEX: return execLoadRegEx(instr, frame, ctx);
case LOAD_GLOB: return execLoadGlob(instr, frame, ctx);
case DUP: return execDup(ctx, instr, frame);
case MOVE: return execMove(ctx, instr, frame);
case LOAD_VALUE: return execLoadValue(ctx, instr, frame);
case LOAD_VAR: return execLoadVar(ctx, instr, frame);
case LOAD_OBJ: return execLoadObj(ctx, instr, frame);
case LOAD_ARR: return execLoadArr(ctx, instr, frame);
case LOAD_FUNC: return execLoadFunc(ctx, instr, frame);
case LOAD_MEMBER: return execLoadMember(ctx, state, instr, frame);
case LOAD_VAL_MEMBER: return execLoadKeyMember(ctx, state, instr, frame);
case LOAD_REGEX: return execLoadRegEx(ctx, instr, frame);
case LOAD_GLOB: return execLoadGlob(ctx, instr, frame);
case DISCARD: return execDiscard(instr, frame, ctx);
case STORE_MEMBER: return execStoreMember(state, instr, frame, ctx);
case STORE_VAR: return execStoreVar(instr, frame, ctx);
case STORE_SELF_FUNC: return execStoreSelfFunc(instr, frame, ctx);
case MAKE_VAR: return execMakeVar(instr, frame, ctx);
case DISCARD: return execDiscard(ctx, instr, frame);
case STORE_MEMBER: return execStoreMember(ctx, state, instr, frame);
case STORE_VAR: return execStoreVar(ctx, instr, frame);
case STORE_SELF_FUNC: return execStoreSelfFunc(ctx, instr, frame);
case MAKE_VAR: return execMakeVar(ctx, instr, frame);
case KEYS: return execKeys(instr, frame, ctx);
case DEF_PROP: return execDefProp(instr, frame, ctx);
case TYPEOF: return execTypeof(instr, frame, ctx);
case DELETE: return execDelete(instr, frame, ctx);
case KEYS: return execKeys(ctx, instr, frame);
case DEF_PROP: return execDefProp(ctx, instr, frame);
case TYPEOF: return execTypeof(ctx, instr, frame);
case DELETE: return execDelete(ctx, instr, frame);
case JMP: return execJmp(instr, frame, ctx);
case JMP_IF: return execJmpIf(instr, frame, ctx);
case JMP_IFN: return execJmpIfNot(instr, frame, ctx);
case JMP: return execJmp(ctx, instr, frame);
case JMP_IF: return execJmpIf(ctx, instr, frame);
case JMP_IFN: return execJmpIfNot(ctx, instr, frame);
case OPERATION: return execOperation(instr, frame, ctx);
case OPERATION: return execOperation(ctx, instr, frame);
default: throw EngineException.ofSyntax("Invalid instruction " + instr.type.name() + ".");
}

2
src/me/topchetoeu/jscript/engine/modules/Module.java
View File

@ -39,7 +39,7 @@ public class Module {
executing = true;
var scope = ctx.engine().global().globalChild();
scope.define("module", true, this);
scope.define(null, "module", true, this);
scope.define("exports", new ExportsVariable());
var parent = new File(filename).getParentFile();

10
src/me/topchetoeu/jscript/engine/scope/GlobalScope.java
View File

@ -38,24 +38,24 @@ public class GlobalScope implements ScopeRecord {
Thread.currentThread().interrupt();
return name;
}
obj.defineProperty(name, null);
obj.defineProperty(null, name, null);
return name;
}
public void define(String name, Variable val) {
obj.defineProperty(name,
obj.defineProperty(null, name,
new NativeFunction("get " + name, (ctx, th, a) -> val.get(ctx)),
new NativeFunction("set " + name, (ctx, th, args) -> { val.set(ctx, args.length > 0 ? args[0] : null); return null; }),
true, true
);
}
public void define(String name, boolean readonly, Object val) {
obj.defineProperty(name, val, readonly, true, true);
public void define(CallContext ctx, String name, boolean readonly, Object val) {
obj.defineProperty(ctx, name, val, readonly, true, true);
}
public void define(String... names) {
for (var n : names) define(n);
}
public void define(boolean readonly, FunctionValue val) {
define(val.name, readonly, val);
define(null, val.name, readonly, val);
}
public Object get(CallContext ctx, String name) throws InterruptedException {

2
src/me/topchetoeu/jscript/engine/scope/ValueVariable.java
View File

@ -18,7 +18,7 @@ public class ValueVariable implements Variable {
@Override
public void set(CallContext ctx, Object val) {
if (readonly) return;
this.value = Values.normalize(val);
this.value = Values.normalize(ctx, val);
}
public ValueVariable(boolean readonly, Object val) {

14
src/me/topchetoeu/jscript/engine/values/ArrayValue.java
View File

@ -29,14 +29,14 @@ public class ArrayValue extends ObjectValue {
if (res == EMPTY) return null;
else return res;
}
public void set(int i, Object val) {
public void set(CallContext ctx, int i, Object val) {
if (i < 0) return;
while (values.size() <= i) {
values.add(EMPTY);
}
values.set(i, Values.normalize(val));
values.set(i, Values.normalize(ctx, val));
}
public boolean has(int i) {
return i >= 0 && i < values.size() && values.get(i) != EMPTY;
@ -102,7 +102,7 @@ public class ArrayValue extends ObjectValue {
if (key instanceof Number) {
var i = Values.number(key);
if (i >= 0 && i - Math.floor(i) == 0) {
set((int)i, val);
set(ctx, (int)i, val);
return true;
}
}
@ -149,12 +149,12 @@ public class ArrayValue extends ObjectValue {
nonEnumerableSet.add("length");
nonConfigurableSet.add("length");
}
public ArrayValue(Object ...values) {
public ArrayValue(CallContext ctx, Object ...values) {
this();
for (var i = 0; i < values.length; i++) this.values.add(values[i]);
for (var i = 0; i < values.length; i++) this.values.add(Values.normalize(ctx, values[i]));
}
public static ArrayValue of(Collection<Object> values) {
return new ArrayValue(values.toArray(Object[]::new));
public static ArrayValue of(CallContext ctx, Collection<Object> values) {
return new ArrayValue(ctx, values.toArray(Object[]::new));
}
}

2
src/me/topchetoeu/jscript/engine/values/CodeFunction.java
View File

@ -34,7 +34,7 @@ public class CodeFunction extends FunctionValue {
@Override
public Object call(CallContext ctx, Object thisArg, Object... args) throws InterruptedException {
return new CodeFrame(thisArg, args, this).run(ctx);
return new CodeFrame(ctx, thisArg, args, this).run(ctx);
}
public CodeFunction(String name, int localsN, int length, GlobalScope globals, ValueVariable[] captures, Instruction[] body) {

4
src/me/topchetoeu/jscript/engine/values/FunctionValue.java
View File

@ -63,8 +63,8 @@ public abstract class FunctionValue extends ObjectValue {
nonEnumerableSet.add("length");
var proto = new ObjectValue();
proto.defineProperty("constructor", this, true, false, false);
this.defineProperty("prototype", proto, true, false, false);
proto.defineProperty(null, "constructor", this, true, false, false);
this.defineProperty(null, "prototype", proto, true, false, false);
}
}

46
src/me/topchetoeu/jscript/engine/values/ObjectValue.java
View File

@ -78,8 +78,8 @@ public class ObjectValue {
state = State.FROZEN;
}
public final boolean defineProperty(Object key, Object val, boolean writable, boolean configurable, boolean enumerable) {
key = Values.normalize(key); val = Values.normalize(val);
public final boolean defineProperty(CallContext ctx, Object key, Object val, boolean writable, boolean configurable, boolean enumerable) {
key = Values.normalize(ctx, key); val = Values.normalize(ctx, val);
boolean reconfigured =
writable != memberWritable(key) ||
configurable != memberConfigurable(key) ||
@ -118,11 +118,11 @@ public class ObjectValue {
values.put(key, val);
return true;
}
public final boolean defineProperty(Object key, Object val) {
return defineProperty(Values.normalize(key), Values.normalize(val), true, true, true);
public final boolean defineProperty(CallContext ctx, Object key, Object val) {
return defineProperty(ctx, key, val, true, true, true);
}
public final boolean defineProperty(Object key, FunctionValue getter, FunctionValue setter, boolean configurable, boolean enumerable) {
key = Values.normalize(key);
public final boolean defineProperty(CallContext ctx, Object key, FunctionValue getter, FunctionValue setter, boolean configurable, boolean enumerable) {
key = Values.normalize(ctx, key);
if (
properties.containsKey(key) &&
properties.get(key).getter == getter &&
@ -162,7 +162,7 @@ public class ObjectValue {
return (ObjectValue)prototype;
}
public final boolean setPrototype(CallContext ctx, Object val) {
val = Values.normalize(val);
val = Values.normalize(ctx, val);
if (!extensible()) return false;
if (val == null || val == Values.NULL) prototype = null;
@ -228,7 +228,7 @@ public class ObjectValue {
}
public final Object getMember(CallContext ctx, Object key, Object thisArg) throws InterruptedException {
key = Values.normalize(key);
key = Values.normalize(ctx, key);
if (key.equals("__proto__")) {
var res = getPrototype(ctx);
@ -239,7 +239,7 @@ public class ObjectValue {
if (prop != null) {
if (prop.getter == null) return null;
else return prop.getter.call(ctx, Values.normalize(thisArg));
else return prop.getter.call(ctx, Values.normalize(ctx, thisArg));
}
else return getField(ctx, key);
}
@ -248,12 +248,12 @@ public class ObjectValue {
}
public final boolean setMember(CallContext ctx, Object key, Object val, Object thisArg, boolean onlyProps) throws InterruptedException {
key = Values.normalize(key); val = Values.normalize(val);
key = Values.normalize(ctx, key); val = Values.normalize(ctx, val);
var prop = getProperty(ctx, key);
if (prop != null) {
if (prop.setter == null) return false;
prop.setter.call(ctx, Values.normalize(thisArg), val);
prop.setter.call(ctx, Values.normalize(ctx, thisArg), val);
return true;
}
else if (onlyProps) return false;
@ -267,11 +267,11 @@ public class ObjectValue {
else return setField(ctx, key, val);
}
public final boolean setMember(CallContext ctx, Object key, Object val, boolean onlyProps) throws InterruptedException {
return setMember(ctx, Values.normalize(key), Values.normalize(val), this, onlyProps);
return setMember(ctx, Values.normalize(ctx, key), Values.normalize(ctx, val), this, onlyProps);
}
public final boolean hasMember(CallContext ctx, Object key, boolean own) throws InterruptedException {
key = Values.normalize(key);
key = Values.normalize(ctx, key);
if (key != null && key.equals("__proto__")) return true;
if (hasField(ctx, key)) return true;
@ -280,7 +280,7 @@ public class ObjectValue {
return prototype != null && getPrototype(ctx).hasMember(ctx, key, own);
}
public final boolean deleteMember(CallContext ctx, Object key) throws InterruptedException {
key = Values.normalize(key);
key = Values.normalize(ctx, key);
if (!memberConfigurable(key)) return false;
properties.remove(key);
@ -291,21 +291,21 @@ public class ObjectValue {
}
public final ObjectValue getMemberDescriptor(CallContext ctx, Object key) throws InterruptedException {
key = Values.normalize(key);
key = Values.normalize(ctx, key);
var prop = properties.get(key);
var res = new ObjectValue();
res.defineProperty("configurable", memberConfigurable(key));
res.defineProperty("enumerable", memberEnumerable(key));
res.defineProperty(ctx, "configurable", memberConfigurable(key));
res.defineProperty(ctx, "enumerable", memberEnumerable(key));
if (prop != null) {
res.defineProperty("get", prop.getter);
res.defineProperty("set", prop.setter);
res.defineProperty(ctx, "get", prop.getter);
res.defineProperty(ctx, "set", prop.setter);
}
else if (hasField(ctx, key)) {
res.defineProperty("value", values.get(key));
res.defineProperty("writable", memberWritable(key));
res.defineProperty(ctx, "value", values.get(key));
res.defineProperty(ctx, "writable", memberWritable(key));
}
else return null;
return res;
@ -326,10 +326,10 @@ public class ObjectValue {
return res;
}
public ObjectValue(Map<?, ?> values) {
public ObjectValue(CallContext ctx, Map<?, ?> values) {
this(PlaceholderProto.OBJECT);
for (var el : values.entrySet()) {
defineProperty(el.getKey(), el.getValue());
defineProperty(ctx, el.getKey(), el.getValue());
}
}
public ObjectValue(PlaceholderProto proto) {

47
src/me/topchetoeu/jscript/engine/values/Values.java
View File

@ -88,7 +88,7 @@ public class Values {
}
public static Object toPrimitive(CallContext ctx, Object obj, ConvertHint hint) throws InterruptedException {
obj = normalize(obj);
obj = normalize(ctx, obj);
if (isPrimitive(obj)) return obj;
var first = hint == ConvertHint.VALUEOF ? "valueOf" : "toString";
@ -231,8 +231,8 @@ public class Values {
case OR: return or(ctx, args[0], args[1]);
case XOR: return xor(ctx, args[0], args[1]);
case EQUALS: return strictEquals(args[0], args[1]);
case NOT_EQUALS: return !strictEquals(args[0], args[1]);
case EQUALS: return strictEquals(ctx, args[0], args[1]);
case NOT_EQUALS: return !strictEquals(ctx, args[0], args[1]);
case LOOSE_EQUALS: return looseEqual(ctx, args[0], args[1]);
case LOOSE_NOT_EQUALS: return !looseEqual(ctx, args[0], args[1]);
@ -261,7 +261,7 @@ public class Values {
}
public static Object getMember(CallContext ctx, Object obj, Object key) throws InterruptedException {
obj = normalize(obj); key = normalize(key);
obj = normalize(ctx, obj); key = normalize(ctx, key);
if (obj == null) throw new IllegalArgumentException("Tried to access member of undefined.");
if (obj == NULL) throw new IllegalArgumentException("Tried to access member of null.");
if (isObject(obj)) return object(obj).getMember(ctx, key);
@ -281,7 +281,7 @@ public class Values {
else return proto.getMember(ctx, key, obj);
}
public static boolean setMember(CallContext ctx, Object obj, Object key, Object val) throws InterruptedException {
obj = normalize(obj); key = normalize(key); val = normalize(val);
obj = normalize(ctx, obj); key = normalize(ctx, key); val = normalize(ctx, val);
if (obj == null) throw EngineException.ofType("Tried to access member of undefined.");
if (obj == NULL) throw EngineException.ofType("Tried to access member of null.");
if (key.equals("__proto__")) return setPrototype(ctx, obj, val);
@ -292,7 +292,7 @@ public class Values {
}
public static boolean hasMember(CallContext ctx, Object obj, Object key, boolean own) throws InterruptedException {
if (obj == null || obj == NULL) return false;
obj = normalize(obj); key = normalize(key);
obj = normalize(ctx, obj); key = normalize(ctx, key);
if (key.equals("__proto__")) return true;
if (isObject(obj)) return object(obj).hasMember(ctx, key, own);
@ -310,14 +310,14 @@ public class Values {
}
public static boolean deleteMember(CallContext ctx, Object obj, Object key) throws InterruptedException {
if (obj == null || obj == NULL) return false;
obj = normalize(obj); key = normalize(key);
obj = normalize(ctx, obj); key = normalize(ctx, key);
if (isObject(obj)) return object(obj).deleteMember(ctx, key);
else return false;
}
public static ObjectValue getPrototype(CallContext ctx, Object obj) throws InterruptedException {
if (obj == null || obj == NULL) return null;
obj = normalize(obj);
obj = normalize(ctx, obj);
if (isObject(obj)) return object(obj).getPrototype(ctx);
if (ctx == null) return null;
@ -329,7 +329,7 @@ public class Values {
return null;
}
public static boolean setPrototype(CallContext ctx, Object obj, Object proto) throws InterruptedException {
obj = normalize(obj); proto = normalize(proto);
obj = normalize(ctx, obj); proto = normalize(ctx, proto);
return isObject(obj) && object(obj).setPrototype(ctx, proto);
}
public static List<Object> getMembers(CallContext ctx, Object obj, boolean own, boolean includeNonEnumerable) throws InterruptedException {
@ -359,8 +359,8 @@ public class Values {
return function(func).call(ctx, thisArg, args);
}
public static boolean strictEquals(Object a, Object b) {
a = normalize(a); b = normalize(b);
public static boolean strictEquals(CallContext ctx, Object a, Object b) {
a = normalize(ctx, a); b = normalize(ctx, b);
if (a == null || b == null) return a == null && b == null;
if (isNan(a) || isNan(b)) return false;
@ -370,7 +370,7 @@ public class Values {
return a == b || a.equals(b);
}
public static boolean looseEqual(CallContext ctx, Object a, Object b) throws InterruptedException {
a = normalize(a); b = normalize(b);
a = normalize(ctx, a); b = normalize(ctx, b);
// In loose equality, null is equivalent to undefined
if (a == NULL) a = null;
@ -387,13 +387,13 @@ public class Values {
// Compare symbols by reference
if (a instanceof Symbol || b instanceof Symbol) return a == b;
if (a instanceof Boolean || b instanceof Boolean) return toBoolean(a) == toBoolean(b);
if (a instanceof Number || b instanceof Number) return strictEquals(toNumber(ctx, a), toNumber(ctx, b));
if (a instanceof Number || b instanceof Number) return strictEquals(ctx, toNumber(ctx, a), toNumber(ctx, b));
// Default to strings
return toString(ctx, a).equals(toString(ctx, b));
}
public static Object normalize(Object val) {
public static Object normalize(CallContext ctx, Object val) {
if (val instanceof Number) return number(val);
if (isPrimitive(val) || val instanceof ObjectValue) return val;
if (val instanceof Character) return val + "";
@ -402,7 +402,7 @@ public class Values {
var res = new ObjectValue();
for (var entry : ((Map<?, ?>)val).entrySet()) {
res.defineProperty(entry.getKey(), entry.getValue());
res.defineProperty(ctx, entry.getKey(), entry.getValue());
}
return res;
@ -412,12 +412,17 @@ public class Values {
var res = new ArrayValue();
for (var entry : ((Iterable<?>)val)) {
res.set(res.size(), entry);
res.set(ctx, res.size(), entry);
}
return res;
}
if (val instanceof Class) {
if (ctx == null) return null;
else return ctx.engine.getConstructor((Class<?>)val);
}
return new NativeWrapper(val);
}
@ -562,14 +567,14 @@ public class Values {
var it = iterable.iterator();
try {
var key = getMember(ctx, getMember(ctx, ctx.engine().symbolProto(), "constructor"), "iterable");
res.defineProperty(key, new NativeFunction("", (_ctx, thisArg, args) -> fromJavaIterable(ctx, iterable)));
var key = getMember(ctx, getMember(ctx, ctx.engine().symbolProto(), "constructor"), "iterator");
res.defineProperty(ctx, key, new NativeFunction("", (_ctx, thisArg, args) -> thisArg));
}
catch (IllegalArgumentException | NullPointerException e) { }
res.defineProperty("next", new NativeFunction("", (_ctx, _th, _args) -> {
if (!it.hasNext()) return new ObjectValue(Map.of("done", true));
else return new ObjectValue(Map.of("value", it.next()));
res.defineProperty(ctx, "next", new NativeFunction("", (_ctx, _th, _args) -> {
if (!it.hasNext()) return new ObjectValue(ctx, Map.of("done", true));
else return new ObjectValue(ctx, Map.of("value", it.next()));
}));
return res;

2
src/me/topchetoeu/jscript/exceptions/EngineException.java
View File

@ -41,7 +41,7 @@ public class EngineException extends RuntimeException {
private static Object err(String msg, PlaceholderProto proto) {
var res = new ObjectValue(proto);
res.defineProperty("message", msg);
res.defineProperty(null, "message", msg);
return res;
}

10
src/me/topchetoeu/jscript/interop/NativeTypeRegister.java
View File

@ -25,7 +25,7 @@ public class NativeTypeRegister {
var val = target.values.get(name);
if (name.equals("")) name = method.getName();
if (!(val instanceof OverloadFunction)) target.defineProperty(name, val = new OverloadFunction(name));
if (!(val instanceof OverloadFunction)) target.defineProperty(null, name, val = new OverloadFunction(name));
((OverloadFunction)val).overloads.add(Overload.fromMethod(method));
}
@ -40,7 +40,7 @@ public class NativeTypeRegister {
else getter = new OverloadFunction("get " + name);
getter.overloads.add(Overload.fromMethod(method));
target.defineProperty(name, getter, setter, true, true);
target.defineProperty(null, name, getter, setter, true, true);
}
if (set != null) {
var name = set.value();
@ -52,7 +52,7 @@ public class NativeTypeRegister {
else setter = new OverloadFunction("set " + name);
setter.overloads.add(Overload.fromMethod(method));
target.defineProperty(name, getter, setter, true, true);
target.defineProperty(null, name, getter, setter, true, true);
}
}
}
@ -67,7 +67,7 @@ public class NativeTypeRegister {
if (name.equals("")) name = field.getName();
var getter = new OverloadFunction("get " + name).add(Overload.getterFromField(field));
var setter = new OverloadFunction("set " + name).add(Overload.setterFromField(field));
target.defineProperty(name, getter, setter, true, false);
target.defineProperty(null, name, getter, setter, true, false);
}
}
}
@ -84,7 +84,7 @@ public class NativeTypeRegister {
return ctx.engine().typeRegister().getConstr(cl);
}));
target.defineProperty(name, getter, null, true, false);
target.defineProperty(null, name, getter, null, true, false);
}
}
}

2
src/me/topchetoeu/jscript/interop/OverloadFunction.java
View File

@ -47,7 +47,7 @@ public class OverloadFunction extends FunctionValue {
Object _this = overload.thisArg == null ? null : Values.convert(ctx, thisArg, overload.thisArg);
try {
return Values.normalize(overload.runner.run(ctx, _this, newArgs));
return Values.normalize(ctx, overload.runner.run(ctx, _this, newArgs));
}
catch (InstantiationException e) {
throw EngineException.ofError("The class may not be instantiated.");

16
src/me/topchetoeu/jscript/polyfills/GeneratorFunction.java
View File

@ -22,13 +22,13 @@ public class GeneratorFunction extends FunctionValue {
if (done) {
if (inducedError != Runners.NO_RETURN) throw new EngineException(inducedError);
var res = new ObjectValue();
res.defineProperty("done", true);
res.defineProperty("value", inducedReturn == Runners.NO_RETURN ? null : inducedReturn);
res.defineProperty(ctx, "done", true);
res.defineProperty(ctx, "value", inducedReturn == Runners.NO_RETURN ? null : inducedReturn);
return res;
}
Object res = null;
if (inducedValue != Runners.NO_RETURN) frame.push(inducedValue);
if (inducedValue != Runners.NO_RETURN) frame.push(ctx, inducedValue);
frame.start(ctx);
yielding = false;
while (!yielding) {
@ -51,8 +51,8 @@ public class GeneratorFunction extends FunctionValue {
else res = frame.pop();
var obj = new ObjectValue();
obj.defineProperty("done", done);
obj.defineProperty("value", res);
obj.defineProperty(ctx, "done", done);
obj.defineProperty(ctx, "value", res);
return obj;
}
@ -84,11 +84,11 @@ public class GeneratorFunction extends FunctionValue {
}
@Override
public Object call(CallContext _ctx, Object thisArg, Object... args) throws InterruptedException {
public Object call(CallContext ctx, Object thisArg, Object... args) throws InterruptedException {
var handler = new Generator();
var func = factory.call(_ctx, thisArg, new NativeFunction("yield", handler::yield));
var func = factory.call(ctx, thisArg, new NativeFunction("yield", handler::yield));
if (!(func instanceof CodeFunction)) throw EngineException.ofType("Return value of argument must be a js function.");
handler.frame = new CodeFrame(thisArg, args, (CodeFunction)func);
handler.frame = new CodeFrame(ctx, thisArg, args, (CodeFunction)func);
return handler;
}

12
src/me/topchetoeu/jscript/polyfills/Internals.java
View File

@ -38,12 +38,12 @@ public class Internals {
return func.call(ctx, th, args.toArray());
}
@Native
public boolean defineProp(ObjectValue obj, Object key, FunctionValue getter, FunctionValue setter, boolean enumerable, boolean configurable) {
return obj.defineProperty(key, getter, setter, configurable, enumerable);
public boolean defineProp(CallContext ctx, ObjectValue obj, Object key, FunctionValue getter, FunctionValue setter, boolean enumerable, boolean configurable) {
return obj.defineProperty(ctx, key, getter, setter, configurable, enumerable);
}
@Native
public boolean defineField(ObjectValue obj, Object key, Object val, boolean writable, boolean enumerable, boolean configurable) {
return obj.defineProperty(key, val, writable, configurable, enumerable);
public boolean defineField(CallContext ctx, ObjectValue obj, Object key, Object val, boolean writable, boolean enumerable, boolean configurable) {
return obj.defineProperty(ctx, key, val, writable, configurable, enumerable);
}
@Native
@ -209,7 +209,7 @@ public class Internals {
for (var el : list) {
if (el instanceof Symbol && onlyString) continue;
res.set(i++, el);
res.set(ctx, i++, el);
}
return res;
@ -223,7 +223,7 @@ public class Internals {
var list = Values.object(obj).keys(true);
for (var el : list) {
if (el instanceof Symbol == symbols) res.set(i++, el);
if (el instanceof Symbol == symbols) res.set(ctx, i++, el);
}
}

4
src/me/topchetoeu/jscript/polyfills/JSON.java
View File

@ -19,11 +19,11 @@ public class JSON {
if (val.isBoolean()) return val.bool();
if (val.isString()) return val.string();
if (val.isNumber()) return val.number();
if (val.isList()) return ArrayValue.of(val.list().stream().map(JSON::toJS).collect(Collectors.toList()));
if (val.isList()) return ArrayValue.of(null, val.list().stream().map(JSON::toJS).collect(Collectors.toList()));
if (val.isMap()) {
var res = new ObjectValue();
for (var el : val.map().entrySet()) {
res.defineProperty(el.getKey(), toJS(el.getValue()));
res.defineProperty(null, el.getKey(), toJS(el.getValue()));
}
return res;
}

2
src/me/topchetoeu/jscript/polyfills/Map.java
View File

@ -53,7 +53,7 @@ public class Map {
return Values.fromJavaIterable(ctx, objs
.entrySet()
.stream()
.map(v -> new ArrayValue(v.getKey(), v.getValue()))
.map(v -> new ArrayValue(ctx, v.getKey(), v.getValue()))
.collect(Collectors.toList())
);
}

99
src/me/topchetoeu/jscript/polyfills/PolyfillEngine.java
View File

@ -8,10 +8,6 @@ import java.io.InputStreamReader;
import me.topchetoeu.jscript.engine.Engine;
import me.topchetoeu.jscript.engine.modules.ModuleManager;
import me.topchetoeu.jscript.engine.values.FunctionValue;
import me.topchetoeu.jscript.engine.values.NativeFunction;
import me.topchetoeu.jscript.engine.values.Values;
import me.topchetoeu.jscript.parsing.Parsing;
public class PolyfillEngine extends Engine {
public static String streamToString(InputStream in) {
@ -52,59 +48,58 @@ public class PolyfillEngine extends Engine {
this.modules = new ModuleManager(root);
exposeNamespace("Math", Math.class);
exposeNamespace("JSON", JSON.class);
exposeClass("Promise", Promise.class);
exposeClass("RegExp", RegExp.class);
exposeClass("Date", Date.class);
exposeClass("Map", Map.class);
exposeClass("Set", Set.class);
// exposeNamespace("Math", Math.class);
// exposeNamespace("JSON", JSON.class);
// exposeClass("Promise", Promise.class);
// exposeClass("RegExp", RegExp.class);
// exposeClass("Date", Date.class);
// exposeClass("Map", Map.class);
// exposeClass("Set", Set.class);
global().define("Object", "Function", "String", "Number", "Boolean", "Symbol");
global().define("Array", "require");
global().define("Error", "SyntaxError", "TypeError", "RangeError");
global().define("setTimeout", "setInterval", "clearTimeout", "clearInterval");
// global().define("process", true, "trololo");
global().define("debugger");
// global().define("Object", "Function", "String", "Number", "Boolean", "Symbol");
// global().define("Array", "require");
// global().define("Error", "SyntaxError", "TypeError", "RangeError");
// global().define("setTimeout", "setInterval", "clearTimeout", "clearInterval");
// global().define("debugger");
global().define(true, new NativeFunction("measure", (ctx, thisArg, values) -> {
var start = System.nanoTime();
try {
return Values.call(ctx, values[0], ctx);
}
finally {
System.out.println(String.format("Function took %s ms", (System.nanoTime() - start) / 1000000.));
}
}));
global().define(true, new NativeFunction("isNaN", (ctx, thisArg, args) -> {
if (args.length == 0) return true;
else return Double.isNaN(Values.toNumber(ctx, args[0]));
}));
global().define(true, new NativeFunction("log", (el, t, args) -> {
for (var obj : args) Values.printValue(el, obj);
System.out.println();
return null;
}));
// global().define(true, new NativeFunction("measure", (ctx, thisArg, values) -> {
// var start = System.nanoTime();
// try {
// return Values.call(ctx, values[0], ctx);
// }
// finally {
// System.out.println(String.format("Function took %s ms", (System.nanoTime() - start) / 1000000.));
// }
// }));
// global().define(true, new NativeFunction("isNaN", (ctx, thisArg, args) -> {
// if (args.length == 0) return true;
// else return Double.isNaN(Values.toNumber(ctx, args[0]));
// }));
// global().define(true, new NativeFunction("log", (el, t, args) -> {
// for (var obj : args) Values.printValue(el, obj);
// System.out.println();
// return null;
// }));
var scope = global().globalChild();
scope.define("gt", true, global().obj);
scope.define("lgt", true, scope.obj);
scope.define("setProps", "setConstr");
scope.define("internals", true, new Internals());
scope.define(true, new NativeFunction("run", (ctx, thisArg, args) -> {
var filename = (String)args[0];
boolean pollute = args.length > 1 && args[1].equals(true);
FunctionValue func;
var src = resourceToString("js/" + filename);
if (src == null) throw new RuntimeException("The source '" + filename + "' doesn't exist.");
// var scope = global().globalChild();
// scope.define("gt", true, global().obj);
// scope.define("lgt", true, scope.obj);
// scope.define("setProps", "setConstr");
// scope.define("internals", true, new Internals());
// scope.define(true, new NativeFunction("run", (ctx, thisArg, args) -> {
// var filename = (String)args[0];
// boolean pollute = args.length > 1 && args[1].equals(true);
// FunctionValue func;
// var src = resourceToString("js/" + filename);
// if (src == null) throw new RuntimeException("The source '" + filename + "' doesn't exist.");
if (pollute) func = Parsing.compile(global(), filename, src);
else func = Parsing.compile(scope.globalChild(), filename, src);
// if (pollute) func = Parsing.compile(global(), filename, src);
// else func = Parsing.compile(scope.globalChild(), filename, src);
func.call(ctx);
return null;
}));
// func.call(ctx);
// return null;
// }));
pushMsg(false, scope.globalChild(), java.util.Map.of(), "core.js", resourceToString("js/core.js"), null);
// pushMsg(false, scope.globalChild(), java.util.Map.of(), "core.js", resourceToString("js/core.js"), null);
}
}

42
src/me/topchetoeu/jscript/polyfills/Promise.java
View File

@ -27,10 +27,10 @@ public class Promise {
}
@Native("resolve")
public static Promise ofResolved(CallContext engine, Object val) {
public static Promise ofResolved(CallContext ctx, Object val) {
if (Values.isWrapper(val, Promise.class)) return Values.wrapper(val, Promise.class);
var res = new Promise();
res.fulfill(engine, val);
res.fulfill(ctx, val);
return res;
}
public static Promise ofResolved(Object val) {
@ -41,9 +41,9 @@ public class Promise {
}
@Native("reject")
public static Promise ofRejected(CallContext engine, Object val) {
public static Promise ofRejected(CallContext ctx, Object val) {
var res = new Promise();
res.reject(engine, val);
res.reject(ctx, val);
return res;
}
public static Promise ofRejected(Object val) {
@ -53,7 +53,7 @@ public class Promise {
}
@Native
public static Promise any(CallContext engine, Object _promises) {
public static Promise any(CallContext ctx, Object _promises) {
if (!Values.isArray(_promises)) throw EngineException.ofType("Expected argument for any to be an array.");
var promises = Values.array(_promises);
if (promises.size() == 0) return ofResolved(new ArrayValue());
@ -66,17 +66,17 @@ public class Promise {
var index = i;
var val = promises.get(i);
if (Values.isWrapper(val, Promise.class)) Values.wrapper(val, Promise.class).then(
engine,
ctx,
new NativeFunction(null, (e, th, args) -> { res.fulfill(e, args[0]); return null; }),
new NativeFunction(null, (e, th, args) -> {
errors.set(index, args[0]);
errors.set(ctx, index, args[0]);
n[0]--;
if (n[0] <= 0) res.reject(e, errors);
return null;
})
);
else {
res.fulfill(engine, val);
res.fulfill(ctx, val);
break;
}
}
@ -84,7 +84,7 @@ public class Promise {
return res;
}
@Native
public static Promise race(CallContext engine, Object _promises) {
public static Promise race(CallContext ctx, Object _promises) {
if (!Values.isArray(_promises)) throw EngineException.ofType("Expected argument for any to be an array.");
var promises = Values.array(_promises);
if (promises.size() == 0) return ofResolved(new ArrayValue());
@ -93,7 +93,7 @@ public class Promise {
for (var i = 0; i < promises.size(); i++) {
var val = promises.get(i);
if (Values.isWrapper(val, Promise.class)) Values.wrapper(val, Promise.class).then(
engine,
ctx,
new NativeFunction(null, (e, th, args) -> { res.fulfill(e, args[0]); return null; }),
new NativeFunction(null, (e, th, args) -> { res.reject(e, args[0]); return null; })
);
@ -106,7 +106,7 @@ public class Promise {
return res;
}
@Native
public static Promise all(CallContext engine, Object _promises) {
public static Promise all(CallContext ctx, Object _promises) {
if (!Values.isArray(_promises)) throw EngineException.ofType("Expected argument for any to be an array.");
var promises = Values.array(_promises);
if (promises.size() == 0) return ofResolved(new ArrayValue());
@ -119,9 +119,9 @@ public class Promise {
var index = i;
var val = promises.get(i);
if (Values.isWrapper(val, Promise.class)) Values.wrapper(val, Promise.class).then(
engine,
ctx,
new NativeFunction(null, (e, th, args) -> {
result.set(index, args[0]);
result.set(ctx, index, args[0]);
n[0]--;
if (n[0] <= 0) res.fulfill(e, result);
return null;
@ -129,17 +129,17 @@ public class Promise {
new NativeFunction(null, (e, th, args) -> { res.reject(e, args[0]); return null; })
);
else {
result.set(i, val);
result.set(ctx, i, val);
break;
}
}
if (n[0] <= 0) res.fulfill(engine, result);
if (n[0] <= 0) res.fulfill(ctx, result);
return res;
}
@Native
public static Promise allSettled(CallContext engine, Object _promises) {
public static Promise allSettled(CallContext ctx, Object _promises) {
if (!Values.isArray(_promises)) throw EngineException.ofType("Expected argument for any to be an array.");
var promises = Values.array(_promises);
if (promises.size() == 0) return ofResolved(new ArrayValue());
@ -152,9 +152,9 @@ public class Promise {
var index = i;
var val = promises.get(i);
if (Values.isWrapper(val, Promise.class)) Values.wrapper(val, Promise.class).then(
engine,
ctx,
new NativeFunction(null, (e, th, args) -> {
result.set(index, new ObjectValue(Map.of(
result.set(ctx, index, new ObjectValue(ctx, Map.of(
"status", "fulfilled",
"value", args[0]
)));
@ -163,7 +163,7 @@ public class Promise {
return null;
}),
new NativeFunction(null, (e, th, args) -> {
result.set(index, new ObjectValue(Map.of(
result.set(ctx, index, new ObjectValue(ctx, Map.of(
"status", "rejected",
"reason", args[0]
)));
@ -173,7 +173,7 @@ public class Promise {
})
);
else {
result.set(i, new ObjectValue(Map.of(
result.set(ctx, i, new ObjectValue(ctx, Map.of(
"status", "fulfilled",
"value", val
)));
@ -181,7 +181,7 @@ public class Promise {
}
}
if (n[0] <= 0) res.fulfill(engine, result);
if (n[0] <= 0) res.fulfill(ctx, result);
return res;
}

18
src/me/topchetoeu/jscript/polyfills/RegExp.java
View File

@ -119,7 +119,7 @@ public class RegExp {
for (var el : namedGroups) {
try {
groups.defineProperty(el, matcher.group(el));
groups.defineProperty(null, el, matcher.group(el));
}
catch (IllegalArgumentException e) { }
}
@ -127,23 +127,23 @@ public class RegExp {
for (int i = 0; i < matcher.groupCount() + 1; i++) {
obj.set(i, matcher.group(i));
obj.set(null, i, matcher.group(i));
}
obj.defineProperty("groups", groups);
obj.defineProperty("index", matcher.start());
obj.defineProperty("input", str);
obj.defineProperty(null, "groups", groups);
obj.defineProperty(null, "index", matcher.start());
obj.defineProperty(null, "input", str);
if (hasIndices) {
var indices = new ArrayValue();
for (int i = 0; i < matcher.groupCount() + 1; i++) {
indices.set(i, new ArrayValue(matcher.start(i), matcher.end(i)));
indices.set(null, i, new ArrayValue(null, matcher.start(i), matcher.end(i)));
}
var groupIndices = new ObjectValue();
for (var el : namedGroups) {
groupIndices.defineProperty(el, new ArrayValue(matcher.start(el), matcher.end(el)));
groupIndices.defineProperty(null, el, new ArrayValue(null, matcher.start(el), matcher.end(el)));
}
indices.defineProperty("groups", groupIndices);
obj.defineProperty("indices", indices);
indices.defineProperty(null, "groups", groupIndices);
obj.defineProperty(null, "indices", indices);
}
return obj;

56
src/me/topchetoeu/jscript/polyfills/Set.java
View File

@ -6,7 +6,6 @@ import java.util.stream.Collectors;
import me.topchetoeu.jscript.engine.CallContext;
import me.topchetoeu.jscript.engine.values.ArrayValue;
import me.topchetoeu.jscript.engine.values.FunctionValue;
import me.topchetoeu.jscript.engine.values.NativeFunction;
import me.topchetoeu.jscript.engine.values.ObjectValue;
import me.topchetoeu.jscript.engine.values.Values;
import me.topchetoeu.jscript.exceptions.EngineException;
@ -44,55 +43,20 @@ public class Set {
}
@Native
public ObjectValue entries() {
var it = objs.stream().collect(Collectors.toList()).iterator();
var next = new NativeFunction("next", (ctx, thisArg, args) -> {
if (it.hasNext()) {
var val = it.next();
return new ObjectValue(java.util.Map.of(
"value", new ArrayValue(val, val),
"done", false
));
}
else return new ObjectValue(java.util.Map.of("done", true));
});
return new ObjectValue(java.util.Map.of("next", next));
public ObjectValue entries(CallContext ctx) throws InterruptedException {
return Values.fromJavaIterable(ctx, objs
.stream()
.map(v -> new ArrayValue(ctx, v, v))
.collect(Collectors.toList())
);
}
@Native
public ObjectValue keys() {
var it = objs.stream().collect(Collectors.toList()).iterator();
var next = new NativeFunction("next", (ctx, thisArg, args) -> {
if (it.hasNext()) {
var val = it.next();
return new ObjectValue(java.util.Map.of(
"value", val,
"done", false
));
}
else return new ObjectValue(java.util.Map.of("done", true));
});
return new ObjectValue(java.util.Map.of("next", next));
public ObjectValue keys(CallContext ctx) throws InterruptedException {
return Values.fromJavaIterable(ctx, objs);
}
@Native
public ObjectValue values() {
var it = objs.stream().collect(Collectors.toList()).iterator();
var next = new NativeFunction("next", (ctx, thisArg, args) -> {
if (it.hasNext()) {
var val = it.next();
return new ObjectValue(java.util.Map.of(
"value", val,
"done", false
));
}
else return new ObjectValue(java.util.Map.of("done", true));
});
return new ObjectValue(java.util.Map.of("next", next));
public ObjectValue values(CallContext ctx) throws InterruptedException {
return Values.fromJavaIterable(ctx, objs);
}
@NativeGetter("size")

0
src/me/topchetoeu/jscript/polyfills/TypescriptEngine.java → src/me/topchetoeu/jscript/polyfills/TypescriptEngine.java-
View File

27
tsconfig.json
View File

@ -1,12 +1,29 @@
{
"include": [ "lib/**/*.ts" ],
"files": [
"lib/lib.d.ts",
"lib/modules.ts",
"lib/utils.ts",
"lib/values/object.ts",
"lib/values/symbol.ts",
"lib/values/function.ts",
"lib/values/errors.ts",
"lib/values/string.ts",
"lib/values/number.ts",
"lib/values/boolean.ts",
"lib/values/array.ts",
"lib/promise.ts",
"lib/map.ts",
"lib/set.ts",
"lib/regex.ts",
"lib/core.ts"
],
"compilerOptions": {
"outDir": "bin/me/topchetoeu/jscript/js",
"declarationDir": "bin/me/topchetoeu/jscript/dts",
"outFile": "bin/me/topchetoeu/jscript/js/core.js",
// "declarationDir": "",
// "declarationDir": "bin/me/topchetoeu/jscript/dts",
"target": "ES5",
"lib": [],
"module": "CommonJS",
"declaration": true,
"module": "None",
"stripInternal": true,
"downlevelIteration": true,
"esModuleInterop": true,