JSTests/test262/test/language/expressions/class/elements/multiple-definitions-computed-names.js

// This file was procedurally generated from the following sources:
// - src/class-elements/computed-names.case
// - src/class-elements/productions/cls-expr-multiple-definitions.template
/*---
description: Computed property names (multiple fields definitions)
esid: prod-FieldDefinition
features: [class-fields-public, computed-property-names, class]
flags: [generated]
includes: [propertyHelper.js]
info: |
    ClassElement:
      ...
      FieldDefinition ;

    FieldDefinition:
      ClassElementName Initializer_opt

    ClassElementName:
      PropertyName

---*/
var x = "b";



var C = class {
  foo = "foobar";
  m() { return 42 }
  [x] = 42; [10] = "meep"; ["not initialized"]
  m2() { return 39 }
  bar = "barbaz";
  
}

var c = new C();

assert.sameValue(c.m(), 42);
assert.sameValue(Object.hasOwnProperty.call(c, "m"), false);
assert.sameValue(c.m, C.prototype.m);

verifyProperty(C.prototype, "m", {
  enumerable: false,
  configurable: true,
  writable: true,
});

assert.sameValue(c.m2(), 39);
assert.sameValue(Object.hasOwnProperty.call(c, "m2"), false);
assert.sameValue(c.m2, C.prototype.m2);

verifyProperty(C.prototype, "m2", {
  enumerable: false,
  configurable: true,
  writable: true,
});

assert.sameValue(c.foo, "foobar");
assert.sameValue(Object.hasOwnProperty.call(C, "foo"), false);
assert.sameValue(Object.hasOwnProperty.call(C.prototype, "foo"), false);

verifyProperty(c, "foo", {
  value: "foobar",
  enumerable: true,
  configurable: true,
  writable: true,
});

assert.sameValue(c.bar, "barbaz");
assert.sameValue(Object.hasOwnProperty.call(C, "bar"), false);
assert.sameValue(Object.hasOwnProperty.call(C.prototype, "bar"), false);

verifyProperty(c, "bar", {
  value: "barbaz",
  enumerable: true,
  configurable: true,
  writable: true,
});

assert.sameValue(Object.hasOwnProperty.call(C.prototype, "b"), false);
assert.sameValue(Object.hasOwnProperty.call(C, "b"), false);

verifyProperty(c, "b", {
  value: 42,
  enumerable: true,
  writable: true,
  configurable: true
});

assert.sameValue(Object.hasOwnProperty.call(C.prototype, "x"), false);
assert.sameValue(Object.hasOwnProperty.call(C, "x"), false);
assert.sameValue(Object.hasOwnProperty.call(c, "x"), false);

assert.sameValue(Object.hasOwnProperty.call(C.prototype, "10"), false);
assert.sameValue(Object.hasOwnProperty.call(C, "10"), false);

verifyProperty(c, "10", {
  value: "meep",
  enumerable: true,
  writable: true,
  configurable: true
});

assert.sameValue(Object.hasOwnProperty.call(C.prototype, "not initialized"), false);
assert.sameValue(Object.hasOwnProperty.call(C, "not initialized"), false);

verifyProperty(c, "not initialized", {
  value: undefined,
  enumerable: true,
  writable: true,
  configurable: true
});