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test: add test cases for #m?.()
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@JLHwung
JLHwung committed May 24, 2020
1 parent f08975b commit 55bdc00
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126 changes: 126 additions & 0 deletions ...operties/test/fixtures/private/optional-chain-member-optional-call-with-transform/exec.js
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class Foo {
static #x = 1;
static #m = function() { return this.#x; };
static #self = Foo;
static self = Foo;
static getSelf() { return this }

static test() {
const o = { Foo: Foo };
const deep = { very: { o } };
function fn() {
return o;
}
function fnDeep() {
return deep;
}

expect(Foo.#m?.()).toEqual(1);
expect(Foo.#m?.().toString).toEqual(1..toString);
expect(Foo.#m?.().toString()).toEqual('1');

expect(o?.Foo.#m?.()).toEqual(1);
expect(o?.Foo.#m?.().toString).toEqual(1..toString);
expect(o?.Foo.#m?.().toString()).toEqual('1');

expect(deep?.very.o?.Foo.#m?.()).toEqual(1);
expect(deep?.very.o?.Foo.#m?.().toString).toEqual(1..toString);
expect(deep?.very.o?.Foo.#m?.().toString()).toEqual('1');

expect(o?.Foo.#self.#m?.()).toEqual(1);
expect(o?.Foo.#self.self.#m?.()).toEqual(1);
expect(o?.Foo.#self?.self.#m?.()).toEqual(1);
expect(o?.Foo.#self.self?.self.#m?.()).toEqual(1);
expect(o?.Foo.#self?.self?.self.#m?.()).toEqual(1);

expect(o?.Foo.#self.getSelf().#m?.()).toEqual(1);
expect(o?.Foo.#self.getSelf?.().#m?.()).toEqual(1);
expect(o?.Foo.#self?.getSelf().#m?.()).toEqual(1);
expect(o?.Foo.#self?.getSelf?.().#m?.()).toEqual(1);
expect(o?.Foo.#self.getSelf()?.self.#m?.()).toEqual(1);
expect(o?.Foo.#self.getSelf?.()?.self.#m?.()).toEqual(1);
expect(o?.Foo.#self?.getSelf()?.self.#m?.()).toEqual(1);
expect(o?.Foo.#self?.getSelf?.()?.self.#m?.()).toEqual(1);

expect(fn?.().Foo.#m?.()).toEqual(1);
expect(fn?.().Foo.#m?.().toString).toEqual(1..toString);
expect(fn?.().Foo.#m?.().toString()).toEqual('1');

expect(fnDeep?.().very.o?.Foo.#m?.()).toEqual(1);
expect(fnDeep?.().very.o?.Foo.#m?.().toString).toEqual(1..toString);
expect(fnDeep?.().very.o?.Foo.#m?.().toString()).toEqual('1');

expect(fn?.().Foo.#self.#m?.()).toEqual(1);
expect(fn?.().Foo.#self.self.#m?.()).toEqual(1);
expect(fn?.().Foo.#self?.self.#m?.()).toEqual(1);
expect(fn?.().Foo.#self.self?.self.#m?.()).toEqual(1);
expect(fn?.().Foo.#self?.self?.self.#m?.()).toEqual(1);

expect(fn?.().Foo.#self.getSelf().#m?.()).toEqual(1);
expect(fn?.().Foo.#self.getSelf?.().#m?.()).toEqual(1);
expect(fn?.().Foo.#self?.getSelf().#m?.()).toEqual(1);
expect(fn?.().Foo.#self?.getSelf?.().#m?.()).toEqual(1);
expect(fn?.().Foo.#self.getSelf()?.self.#m?.()).toEqual(1);
expect(fn?.().Foo.#self.getSelf?.()?.self.#m?.()).toEqual(1);
expect(fn?.().Foo.#self?.getSelf()?.self.#m?.()).toEqual(1);
expect(fn?.().Foo.#self?.getSelf?.()?.self.#m?.()).toEqual(1);
}

static testNull() {
const o = null;;
const deep = { very: { o } };
const fn = null;
function fnDeep() {
return deep;
}

expect(o?.Foo.#m?.()).toEqual(undefined);
expect(o?.Foo.#m?.().toString).toEqual(undefined);
expect(o?.Foo.#m?.().toString()).toEqual(undefined);

expect(deep?.very.o?.Foo.#m?.()).toEqual(undefined);
expect(deep?.very.o?.Foo.#m?.().toString).toEqual(undefined);
expect(deep?.very.o?.Foo.#m?.().toString()).toEqual(undefined);

expect(o?.Foo.#self.#m?.()).toEqual(undefined);
expect(o?.Foo.#self.self.#m?.()).toEqual(undefined);
expect(o?.Foo.#self?.self.#m?.()).toEqual(undefined);
expect(o?.Foo.#self.self?.self.#m?.()).toEqual(undefined);
expect(o?.Foo.#self?.self?.self.#m?.()).toEqual(undefined);

expect(o?.Foo.#self.getSelf().#m?.()).toEqual(undefined);
expect(o?.Foo.#self.getSelf?.().#m?.()).toEqual(undefined);
expect(o?.Foo.#self?.getSelf().#m?.()).toEqual(undefined);
expect(o?.Foo.#self?.getSelf?.().#m?.()).toEqual(undefined);
expect(o?.Foo.#self.getSelf()?.self.#m?.()).toEqual(undefined);
expect(o?.Foo.#self.getSelf?.()?.self.#m?.()).toEqual(undefined);
expect(o?.Foo.#self?.getSelf()?.self.#m?.()).toEqual(undefined);
expect(o?.Foo.#self?.getSelf?.()?.self.#m?.()).toEqual(undefined);

expect(fn?.().Foo.#m?.()).toEqual(undefined);
expect(fn?.().Foo.#m?.().toString).toEqual(undefined);
expect(fn?.().Foo.#m?.().toString()).toEqual(undefined);

expect(fnDeep?.().very.o?.Foo.#m?.()).toEqual(undefined);
expect(fnDeep?.().very.o?.Foo.#m?.().toString).toEqual(undefined);
expect(fnDeep?.().very.o?.Foo.#m?.().toString()).toEqual(undefined);

expect(fn?.().Foo.#self.#m?.()).toEqual(undefined);
expect(fn?.().Foo.#self.self.#m?.()).toEqual(undefined);
expect(fn?.().Foo.#self?.self.#m?.()).toEqual(undefined);
expect(fn?.().Foo.#self.self?.self.#m?.()).toEqual(undefined);
expect(fn?.().Foo.#self?.self?.self.#m?.()).toEqual(undefined);

expect(fn?.().Foo.#self.getSelf().#m?.()).toEqual(undefined);
expect(fn?.().Foo.#self.getSelf?.().#m?.()).toEqual(undefined);
expect(fn?.().Foo.#self?.getSelf().#m?.()).toEqual(undefined);
expect(fn?.().Foo.#self?.getSelf?.().#m?.()).toEqual(undefined);
expect(fn?.().Foo.#self.getSelf()?.self.#m?.()).toEqual(undefined);
expect(fn?.().Foo.#self.getSelf?.()?.self.#m?.()).toEqual(undefined);
expect(fn?.().Foo.#self?.getSelf()?.self.#m?.()).toEqual(undefined);
expect(fn?.().Foo.#self?.getSelf?.()?.self.#m?.()).toEqual(undefined);
}
}

Foo.test();
Foo.testNull();
74 changes: 74 additions & 0 deletions ...perties/test/fixtures/private/optional-chain-member-optional-call-with-transform/input.js
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class Foo {
static #x = 1;
static #m = function() { return this.#x; };
static #self = Foo;
static self = Foo;
static getSelf() { return this }

static test() {
const o = { Foo: Foo };
const deep = { very: { o } };
function fn() {
return o;
}
function fnDeep() {
return deep;
}

Foo.#m?.();
Foo.#m?.().toString;
Foo.#m?.().toString();

o?.Foo.#m?.();
o?.Foo.#m?.().toString;
o?.Foo.#m?.().toString();

deep?.very.o?.Foo.#m?.();
deep?.very.o?.Foo.#m?.().toString;
deep?.very.o?.Foo.#m?.().toString();

o?.Foo.#self.#m?.();
o?.Foo.#self.self.#m?.();
o?.Foo.#self?.self.#m?.();
o?.Foo.#self.self?.self.#m?.();
o?.Foo.#self?.self?.self.#m?.();

o?.Foo.#self.getSelf().#m?.();
o?.Foo.#self.getSelf?.().#m?.();
o?.Foo.#self?.getSelf().#m?.();
o?.Foo.#self?.getSelf?.().#m?.();
o?.Foo.#self.getSelf()?.self.#m?.();
o?.Foo.#self.getSelf?.()?.self.#m?.();
o?.Foo.#self?.getSelf()?.self.#m?.();
o?.Foo.#self?.getSelf?.()?.self.#m?.();

fn?.().Foo.#m?.();
fn?.().Foo.#m?.().toString;
fn?.().Foo.#m?.().toString();

fnDeep?.().very.o?.Foo.#m?.();
fnDeep?.().very.o?.Foo.#m?.().toString;
fnDeep?.().very.o?.Foo.#m?.().toString();

fn?.().Foo.#self.#m?.();
fn?.().Foo.#self.self.#m?.();
fn?.().Foo.#self?.self.#m?.();
fn?.().Foo.#self.self?.self.#m?.();
fn?.().Foo.#self?.self?.self.#m?.();

fn?.().Foo.#self.getSelf().#m?.();
fn?.().Foo.#self.getSelf?.().#m?.();
fn?.().Foo.#self?.getSelf().#m?.();
fn?.().Foo.#self?.getSelf?.().#m?.();
fn?.().Foo.#self.getSelf()?.self.#m?.();
fn?.().Foo.#self.getSelf?.()?.self.#m?.();
fn?.().Foo.#self?.getSelf()?.self.#m?.();
fn?.().Foo.#self?.getSelf?.()?.self.#m?.();
}

static testtest() {
fn?.().Foo.#self.getSelf?.().#m?.();
}
}

Foo.test();
3 changes: 3 additions & 0 deletions ...ies/test/fixtures/private/optional-chain-member-optional-call-with-transform/options.json
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{
"plugins": ["proposal-optional-chaining", "proposal-class-properties"]
}
128 changes: 128 additions & 0 deletions ...erties/test/fixtures/private/optional-chain-member-optional-call-with-transform/output.js
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function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

function _classStaticPrivateFieldSpecGet(receiver, classConstructor, descriptor) { if (receiver !== classConstructor) { throw new TypeError("Private static access of wrong provenance"); } if (descriptor.get) { return descriptor.get.call(receiver); } return descriptor.value; }

class Foo {
static getSelf() {
return this;
}

static test() {
var _o$Foo, _o$Foo2, _o$Foo3, _deep$very$o, _deep$very$o$Foo, _deep$very$o2, _deep$very$o2$Foo, _deep$very$o3, _deep$very$o3$Foo, _classStaticPrivateFi, _classStaticPrivateFi2, _ref, _ref$self, _ref2, _ref2$self, _self2, _self2$self, _classStaticPrivateFi3, _classStaticPrivateFi4, _ref3, _ref3$call, _ref4, _ref4$getSelf, _getSelf, _ref5, _getSelf$call, _ref6, _ref6$self, _classStaticPrivateFi5, _call, _call$self, _getSelf2, _getSelf2$self, _getSelf3, _getSelf3$self, _fn$Foo, _fn$Foo2, _fn$Foo3, _fnDeep$very$o, _fnDeep$very$o$Foo, _fnDeep$very$o2, _fnDeep$very$o2$Foo, _fnDeep$very$o3, _fnDeep$very$o3$Foo, _classStaticPrivateFi6, _classStaticPrivateFi7, _ref7, _ref7$self, _ref8, _ref8$self, _self3, _self3$self, _classStaticPrivateFi8, _classStaticPrivateFi9, _ref9, _ref9$call, _ref10, _ref10$getSelf, _getSelf4, _ref11, _getSelf4$call, _ref12, _ref12$self, _classStaticPrivateFi10, _call2, _call2$self, _getSelf5, _getSelf5$self, _getSelf6, _getSelf6$self;

const o = {
Foo: Foo
};
const deep = {
very: {
o
}
};

function fn() {
return o;
}

function fnDeep() {
return deep;
}

_classStaticPrivateFieldSpecGet(Foo, Foo, _m)?.();
_classStaticPrivateFieldSpecGet(Foo, Foo, _m)?.().toString;
_classStaticPrivateFieldSpecGet(Foo, Foo, _m)?.().toString();

_classStaticPrivateFieldSpecGet(_o$Foo = o.Foo, Foo, _m).call(_o$Foo);

_classStaticPrivateFieldSpecGet(_o$Foo2 = o.Foo, Foo, _m).call(_o$Foo2).toString;
_classStaticPrivateFieldSpecGet(_o$Foo3 = o.Foo, Foo, _m).call(_o$Foo3).toString();

_classStaticPrivateFieldSpecGet(_deep$very$o$Foo = _deep$very$o.Foo, Foo, _m).call(_deep$very$o$Foo);

_classStaticPrivateFieldSpecGet(_deep$very$o2$Foo = _deep$very$o2.Foo, Foo, _m).call(_deep$very$o2$Foo).toString;
_classStaticPrivateFieldSpecGet(_deep$very$o3$Foo = _deep$very$o3.Foo, Foo, _m).call(_deep$very$o3$Foo).toString();
(o === null || o === void 0 ? void 0 : _classStaticPrivateFieldSpecGet(_classStaticPrivateFi = _classStaticPrivateFieldSpecGet(o.Foo, Foo, _self), Foo, _m))?.call(_classStaticPrivateFi);
(o === null || o === void 0 ? void 0 : _classStaticPrivateFieldSpecGet(_classStaticPrivateFi2 = _classStaticPrivateFieldSpecGet(o.Foo, Foo, _self).self, Foo, _m))?.call(_classStaticPrivateFi2);

_classStaticPrivateFieldSpecGet(_ref$self = _ref.self, Foo, _m).call(_ref$self);

_classStaticPrivateFieldSpecGet(_ref2$self = _ref2.self, Foo, _m).call(_ref2$self);

_classStaticPrivateFieldSpecGet(_self2$self = _self2.self, Foo, _m).call(_self2$self);

(o === null || o === void 0 ? void 0 : _classStaticPrivateFieldSpecGet(_classStaticPrivateFi3 = _classStaticPrivateFieldSpecGet(o.Foo, Foo, _self).getSelf(), Foo, _m))?.call(_classStaticPrivateFi3);

_classStaticPrivateFieldSpecGet(_ref3$call = _ref3.call(_classStaticPrivateFi4), Foo, _m).call(_ref3$call);

_classStaticPrivateFieldSpecGet(_ref4$getSelf = _ref4.getSelf(), Foo, _m).call(_ref4$getSelf);

_classStaticPrivateFieldSpecGet(_getSelf$call = _getSelf.call(_ref5), Foo, _m).call(_getSelf$call);

_classStaticPrivateFieldSpecGet(_ref6$self = _ref6.self, Foo, _m).call(_ref6$self);

_classStaticPrivateFieldSpecGet(_call$self = _call.self, Foo, _m).call(_call$self);

_classStaticPrivateFieldSpecGet(_getSelf2$self = _getSelf2.self, Foo, _m).call(_getSelf2$self);

_classStaticPrivateFieldSpecGet(_getSelf3$self = _getSelf3.self, Foo, _m).call(_getSelf3$self);

_classStaticPrivateFieldSpecGet(_fn$Foo = fn().Foo, Foo, _m).call(_fn$Foo);

_classStaticPrivateFieldSpecGet(_fn$Foo2 = fn().Foo, Foo, _m).call(_fn$Foo2).toString;
_classStaticPrivateFieldSpecGet(_fn$Foo3 = fn().Foo, Foo, _m).call(_fn$Foo3).toString();

_classStaticPrivateFieldSpecGet(_fnDeep$very$o$Foo = _fnDeep$very$o.Foo, Foo, _m).call(_fnDeep$very$o$Foo);

_classStaticPrivateFieldSpecGet(_fnDeep$very$o2$Foo = _fnDeep$very$o2.Foo, Foo, _m).call(_fnDeep$very$o2$Foo).toString;
_classStaticPrivateFieldSpecGet(_fnDeep$very$o3$Foo = _fnDeep$very$o3.Foo, Foo, _m).call(_fnDeep$very$o3$Foo).toString();
(fn === null || fn === void 0 ? void 0 : _classStaticPrivateFieldSpecGet(_classStaticPrivateFi6 = _classStaticPrivateFieldSpecGet(fn().Foo, Foo, _self), Foo, _m))?.call(_classStaticPrivateFi6);
(fn === null || fn === void 0 ? void 0 : _classStaticPrivateFieldSpecGet(_classStaticPrivateFi7 = _classStaticPrivateFieldSpecGet(fn().Foo, Foo, _self).self, Foo, _m))?.call(_classStaticPrivateFi7);

_classStaticPrivateFieldSpecGet(_ref7$self = _ref7.self, Foo, _m).call(_ref7$self);

_classStaticPrivateFieldSpecGet(_ref8$self = _ref8.self, Foo, _m).call(_ref8$self);

_classStaticPrivateFieldSpecGet(_self3$self = _self3.self, Foo, _m).call(_self3$self);

(fn === null || fn === void 0 ? void 0 : _classStaticPrivateFieldSpecGet(_classStaticPrivateFi8 = _classStaticPrivateFieldSpecGet(fn().Foo, Foo, _self).getSelf(), Foo, _m))?.call(_classStaticPrivateFi8);

_classStaticPrivateFieldSpecGet(_ref9$call = _ref9.call(_classStaticPrivateFi9), Foo, _m).call(_ref9$call);

_classStaticPrivateFieldSpecGet(_ref10$getSelf = _ref10.getSelf(), Foo, _m).call(_ref10$getSelf);

_classStaticPrivateFieldSpecGet(_getSelf4$call = _getSelf4.call(_ref11), Foo, _m).call(_getSelf4$call);

_classStaticPrivateFieldSpecGet(_ref12$self = _ref12.self, Foo, _m).call(_ref12$self);

_classStaticPrivateFieldSpecGet(_call2$self = _call2.self, Foo, _m).call(_call2$self);

_classStaticPrivateFieldSpecGet(_getSelf5$self = _getSelf5.self, Foo, _m).call(_getSelf5$self);

_classStaticPrivateFieldSpecGet(_getSelf6$self = _getSelf6.self, Foo, _m).call(_getSelf6$self);
}

static testtest() {
var _fn, _classStaticPrivateFi11, _ref13, _ref13$call;

_classStaticPrivateFieldSpecGet(_ref13$call = _ref13.call(_classStaticPrivateFi11), Foo, _m).call(_ref13$call);
}

}

var _x = {
writable: true,
value: 1
};
var _m = {
writable: true,
value: function () {
return _classStaticPrivateFieldSpecGet(this, Foo, _x);
}
};
var _self = {
writable: true,
value: Foo
};

_defineProperty(Foo, "self", Foo);

Foo.test();

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