From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- .../non262/Promise/enqueue-promise-reactions.js | 38 ++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 js/src/tests/non262/Promise/enqueue-promise-reactions.js (limited to 'js/src/tests/non262/Promise/enqueue-promise-reactions.js') diff --git a/js/src/tests/non262/Promise/enqueue-promise-reactions.js b/js/src/tests/non262/Promise/enqueue-promise-reactions.js new file mode 100644 index 0000000000..e7a6c2426e --- /dev/null +++ b/js/src/tests/non262/Promise/enqueue-promise-reactions.js @@ -0,0 +1,38 @@ +// |reftest| skip-if(!xulRuntime.shell) -- needs getSelfHostedValue and drainJobQueue + +function onResolved(val) { + result = 'resolved with ' + val; +} + +function onRejected(val) { + result = 'rejected with ' + val; +} + +// Replacing `Promise#then` shouldn't affect addPromiseReactions. +Promise.prototype.then = 1; + +// Replacing Promise@@species shouldn't affect addPromiseReactions. +Object.defineProperty(Promise, Symbol.species, { get: function(){} }); + +// Replacing `Promise` shouldn't affect addPromiseReactions. +let PromiseCtor = Promise; +Promise = {}; + +let result; +let res; +let rej; +let p = new PromiseCtor(function(res_, rej_) { res = res_; rej = rej_; }); + +addPromiseReactions(p, onResolved, onRejected); +res('foo'); +drainJobQueue(); +assertEq(result, 'resolved with foo') + +p = new PromiseCtor(function(res_, rej_) { res = res_; rej = rej_; }); + +addPromiseReactions(p, onResolved, onRejected); +rej('bar'); +drainJobQueue(); +assertEq(result, 'rejected with bar'); + +this.reportCompare && reportCompare(true,true); -- cgit v1.2.3