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output.js
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output.js
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{
var _initProto;
let self, a, initCalled;
function deco(_, context) {
context.addInitializer(() => {
initCalled = true;
});
}
class B {
constructor(s) {
a = s;
}
}
class A extends B {
static {
[_initProto] = babelHelpers.applyDecs(this, [[deco, 2, "method"]], []);
}
constructor() {
let a = 2;
self = _initProto(super(a));
}
method() {}
}
let instance = new A();
expect(self).toBe(instance);
expect(a).toBe(2);
expect(initCalled).toBe(true);
}
{
const dec = fn => {
return function () {
return fn.call(this) + 100;
};
};
class B {
constructor(v) {
this.a = v;
}
method() {
return this.a;
}
}
{
var _initProto2;
"super() nested within another constructor should not be transformed";
let log = [];
class A extends B {
static {
[_initProto2] = babelHelpers.applyDecs(this, [[dec, 2, "method"]], []);
}
constructor() {
log.push(_initProto2(super(3)).method());
new class Dummy extends B {
constructor() {
log.push(super(4).method());
}
}();
}
method() {
return this.a;
}
}
new A();
expect(log + "").toBe("103,4");
}
{
"super() not in decorated derived constructor should not be transformed: computed key";
let log = [];
new class Dummy extends B {
constructor() {
var _initProto3, _computedKey;
let key;
_computedKey = babelHelpers.toPropertyKey((key = super(5).method(), log.push(key), key));
class A extends B {
static {
[_initProto3] = babelHelpers.applyDecs(this, [[dec, 2, "method"]], []);
}
constructor() {
log.push(super(6).method());
}
method() {
return this.a;
}
[_computedKey] = void _initProto3(this);
}
new A();
}
}();
expect(log + "").toBe("5,106");
}
{
"super() in decorator expression within decorated derived constructor should be transformed: decorator expression";
let log = [];
const noop = () => fn => fn;
new class extends B {
constructor() {
var _initProto4, _dec;
_dec = noop(log.push(super(7).method()));
class A extends B {
static {
[_initProto4] = babelHelpers.applyDecs(this, [[dec, 2, "method"], [_dec, 2, "noop"]], []);
}
constructor() {
log.push(_initProto4(super(8)).method());
}
method() {
return this.a;
}
noop() {}
}
new A();
}
}();
expect(log + "").toBe("7,108");
}
{
var _initProto5;
"super() within decorated derived constructor should be transformed: computed key";
let log = [];
class A extends B {
static {
[_initProto5] = babelHelpers.applyDecs(this, [[dec, 2, "method"]], []);
}
constructor() {
let key;
new class Dummy extends B {
constructor() {
log.push(super(10).method());
}
[(key = _initProto5(super(9)).method(), log.push(key), key)];
}();
}
method() {
return this.a;
}
}
new A();
expect(log + "").toBe("109,10");
}
{
var _initProto6;
"super() within decorated derived constructor should be transformed: decorator expression";
let log = [];
const noop = () => fn => fn;
class A extends B {
static {
[_initProto6] = babelHelpers.applyDecs(this, [[dec, 2, "method"]], []);
}
constructor() {
var _initProto7, _dec2;
new (_dec2 = noop(log.push(_initProto6(super(11)).method())), class Dummy extends B {
static {
[_initProto7] = babelHelpers.applyDecs(this, [[_dec2, 2, "noop"]], []);
}
constructor() {
log.push(_initProto7(super(12)).method());
}
noop() {}
})();
}
method() {
return this.a;
}
}
new A();
expect(log + "").toBe("111,12");
}
}