// This file was procedurally generated from the following sources:
// - src/class-elements/computed-symbol-names.case
// - src/class-elements/productions/cls-decl-multiple-definitions.template
/*---
description: Computed property symbol names (multiple fields definitions)
esid: prod-FieldDefinition
features: [class-fields-public, Symbol, computed-property-names, class]
flags: [generated]
includes: [propertyHelper.js]
info: |
ClassElement:
...
FieldDefinition ;
FieldDefinition:
ClassElementName Initializer_opt
ClassElementName:
PropertyName
---*/
var x = Symbol();
var y = Symbol();
class C {
foo = "foobar";
m() { return 42 }
[x]; [y] = 42
m2() { return 39 }
bar = "barbaz";
}
var c = new C();
assert.sameValue(c.m(), 42);
assert(
!Object.prototype.hasOwnProperty.call(c, "m"),
"m doesn't appear as an own property on the C instance"
);
assert.sameValue(c.m, C.prototype.m);
verifyProperty(C.prototype, "m", {
enumerable: false,
configurable: true,
writable: true,
});
assert.sameValue(c.m2(), 39);
assert(!
Object.prototype.hasOwnProperty.call(c, "m2"),
"m2 doesn't appear as an own property on the C instance"
);
assert.sameValue(c.m2, C.prototype.m2);
verifyProperty(C.prototype, "m2", {
enumerable: false,
configurable: true,
writable: true,
});
assert.sameValue(c.foo, "foobar");
assert(
!Object.prototype.hasOwnProperty.call(C, "foo"),
"foo doesn't appear as an own property on the C constructor"
);
assert(
!Object.prototype.hasOwnProperty.call(C.prototype, "foo"),
"foo doesn't appear as an own property on the C prototype"
);
verifyProperty(c, "foo", {
value: "foobar",
enumerable: true,
configurable: true,
writable: true,
});
assert.sameValue(c.bar, "barbaz");
assert(
!Object.prototype.hasOwnProperty.call(C, "bar"),
"bar doesn't appear as an own property on the C constructor"
);
assert(
!Object.prototype.hasOwnProperty.call(C.prototype, "bar"),
"bar doesn't appear as an own property on the C prototype"
);
verifyProperty(c, "bar", {
value: "barbaz",
enumerable: true,
configurable: true,
writable: true,
});
assert(
!Object.prototype.hasOwnProperty.call(C.prototype, x),
"Symbol x doesn't appear as an own property on C prototype"
);
assert(
!Object.prototype.hasOwnProperty.call(C, x),
"Symbol x doesn't appear as an own property on C constructor"
);
verifyProperty(c, x, {
value: undefined,
enumerable: true,
writable: true,
configurable: true
});
assert(
!Object.prototype.hasOwnProperty.call(C.prototype, y),
"Symbol y doesn't appear as an own property on C prototype"
);
assert(
!Object.prototype.hasOwnProperty.call(C, y),
"Symbol y doesn't appear as an own property on C constructor"
);
verifyProperty(c, y, {
value: 42,
enumerable: true,
writable: true,
configurable: true
});
assert(
!Object.prototype.hasOwnProperty.call(C.prototype, "x"),
"x doesn't appear as an own property on C prototype"
);
assert(
!Object.prototype.hasOwnProperty.call(C, "x"),
"x doesn't appear as an own property on C constructor"
);
assert(
!Object.prototype.hasOwnProperty.call(c, "x"),
"x doesn't appear as an own property on C instance"
);
assert(
!Object.prototype.hasOwnProperty.call(C.prototype, "y"),
"y doesn't appear as an own property on C prototype"
);
assert(
!Object.prototype.hasOwnProperty.call(C, "y"),
"y doesn't appear as an own property on C constructor"
);
assert(
!Object.prototype.hasOwnProperty.call(c, "y"),
"y doesn't appear as an own property on C instance"
);