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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// Test that we can nest event loops when needed in
// ThreadActor.prototype.unsafeSynchronize.
add_task(
threadFrontTest(async ({ threadFront, client }) => {
// Reach over the protocol connection and get a reference to the thread actor.
// TODO: rewrite the test so we don't do this..
const thread = client._transport._serverConnection.getActor(
threadFront.actorID
);
test_nesting(thread);
})
);
function test_nesting(thread) {
let currentStep = 0;
const p = new Promise(resolve => {
executeSoon(function() {
// Should be on the first step
Assert.equal(++currentStep, 1);
// We should have one nested event loop from unsfeSynchronize
Assert.equal(thread._nestedEventLoops.size, 1);
resolve(true);
});
});
Assert.equal(thread.unsafeSynchronize(p), true);
// Should be on the second step
Assert.equal(++currentStep, 2);
// There shouldn't be any nested event loops anymore
Assert.equal(thread._nestedEventLoops.size, 0);
}
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