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firefox/devtools/server/tests/xpcshell/test_console_eval-01.js
Daniel Baumann 5e9a113729
Adding upstream version 140.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
2025-06-25 09:37:52 +02:00

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JavaScript

/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
/*
* Check that is possible to evaluate JS with evaluation timeouts in place.
*/
add_task(
threadFrontTest(async ({ commands }) => {
await commands.scriptCommand.execute(`
function fib(n) {
if (n == 1 || n == 0) {
return 1;
}
return fib(n-1) + fib(n-2)
}
`);
const normalResult = await commands.scriptCommand.execute("fib(1)", {
eager: true,
});
Assert.equal(normalResult.result, 1, "normal eval");
const timeoutResult = await commands.scriptCommand.execute("fib(100)", {
eager: true,
});
Assert.equal(typeof timeoutResult.result, "object", "timeout eval");
Assert.equal(timeoutResult.result.type, "undefined", "timeout eval type");
})
);