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Add coverage on mixing realm shadowrealm prototype calls

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legendecas 2021-11-01 16:09:36 +08:00 committed by Rick Waldron
parent 3dbf940c9b
commit 516623f43a
1 changed files with 8 additions and 0 deletions
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8
test/built-ins/ShadowRealm/prototype/evaluate/wrapped-function-proto-from-caller-realm.js vendored
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@ -35,6 +35,10 @@ var other = $262.createRealm().global;
var OtherShadowRealm = other.ShadowRealm; var OtherShadowRealm = other.ShadowRealm;
var OtherFunctionPrototype = other.Function.prototype; var OtherFunctionPrototype = other.Function.prototype;
var yetAnother = $262.createRealm().global;
var YetAnotherShadowRealm = yetAnother.ShadowRealm;
var YetAnotherFunctionPrototype = yetAnother.Function.prototype;
var realm = Reflect.construct(OtherShadowRealm, []); var realm = Reflect.construct(OtherShadowRealm, []);
var checkArgWrapperFn = realm.evaluate('(x) => { return Object.getPrototypeOf(x) === Function.prototype }') var checkArgWrapperFn = realm.evaluate('(x) => { return Object.getPrototypeOf(x) === Function.prototype }')
@ -43,3 +47,7 @@ assert.sameValue(checkArgWrapperFn(() => {}), true, 'callable arguments passed i
var fn = realm.evaluate('() => { return () => { return 1 } }'); var fn = realm.evaluate('() => { return () => { return 1 } }');
assert.sameValue(Object.getPrototypeOf(fn), OtherFunctionPrototype, 'WrappedFunction should be derived from the caller realm'); assert.sameValue(Object.getPrototypeOf(fn), OtherFunctionPrototype, 'WrappedFunction should be derived from the caller realm');
assert.sameValue(Object.getPrototypeOf(fn()), OtherFunctionPrototype, 'callable results from WrappedFunction should be wrapped in caller realm'); assert.sameValue(Object.getPrototypeOf(fn()), OtherFunctionPrototype, 'callable results from WrappedFunction should be wrapped in caller realm');
var fn = YetAnotherShadowRealm.prototype.evaluate.call(realm, '() => { return () => { return 1 } }');
assert.sameValue(Object.getPrototypeOf(fn), YetAnotherFunctionPrototype, 'WrappedFunction should be derived from the caller realm');
assert.sameValue(Object.getPrototypeOf(fn()), YetAnotherFunctionPrototype, 'callable results from WrappedFunction should be wrapped in caller realm');