27 lines
426 B
JavaScript
27 lines
426 B
JavaScript
class B {
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constructor() {
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this._x = 0;
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}
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get x() {
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return this._x;
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}
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set x(x) {
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this._x = x;
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}
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}
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class C extends B {
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m() {
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assert.equal(this.x, 0);
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assert.equal(++super.x, 1);
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assert.equal(this.x, 1);
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assert.equal(--super.x, 0);
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assert.equal(this.x, 0);
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// Don't use assert.typeOf since we are testing typeof.
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assert.equal(typeof super.x, 'number');
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}
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}
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new C().m();
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