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// |jit-test| skip-if: !getBuildConfiguration("explicit-resource-management"); --enable-explicit-resource-management
load(libdir + "asserts.js");
{
assertEq(typeof DisposableStack, "function");
assertDeepEq(Object.getOwnPropertyDescriptor(DisposableStack, 'prototype'), {
value: DisposableStack.prototype,
writable: false,
enumerable: false,
configurable: false,
});
}
{
assertDeepEq(Object.getOwnPropertyDescriptor(DisposableStack.prototype, Symbol.toStringTag), {
value: 'DisposableStack',
writable: false,
enumerable: false,
configurable: true
});
}
{
assertEq(typeof DisposableStack.prototype[Symbol.dispose], 'function');
assertEq(DisposableStack.prototype[Symbol.dispose], DisposableStack.prototype.dispose);
assertDeepEq(Object.getOwnPropertyDescriptor(DisposableStack.prototype, Symbol.dispose), {
value: DisposableStack.prototype[Symbol.dispose],
writable: true,
enumerable: false,
configurable: true,
});
}
{
assertThrowsInstanceOf(() => DisposableStack(), TypeError);
}
{
const properties = ['dispose', 'adopt', 'defer', 'move', 'disposed', 'use', Symbol.dispose];
for (const p of properties) {
assertThrowsInstanceOf(() => {
DisposableStack.prototype[p].call({});
}, TypeError);
}
}