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// Terminate execution from within the onPop handler, the result promise will
// never be resolved.
load(libdir + "array-compare.js");
let g = newGlobal({newCompartment: true});
let dbg = new Debugger(g);
let log = [];
g.log = log;
g.eval(`
async function f() {
log.push("START");
await 0;
log.push("MIDDLE");
await 0;
log.push("END");
}
`);
const expectedTick1 = ["START"];
const expectedTickN = [
"START",
"enter: f",
"MIDDLE",
"pop: f",
];
Promise.resolve(0)
.then(() => assertEq(arraysEqual(log, expectedTick1), true))
.then(() => assertEq(arraysEqual(log, expectedTickN), true))
.then(() => assertEq(arraysEqual(log, expectedTickN), true))
.then(() => assertEq(arraysEqual(log, expectedTickN), true))
.then(() => assertEq(arraysEqual(log, expectedTickN), true))
.catch(e => {
// Quit with non-zero exit code to ensure a test suite error is shown,
// even when this function is called within promise handlers which normally
// swallow any exceptions.
print("Error: " + e + "\nstack:\n" + e.stack);
quit(1);
});
g.f();
dbg.onEnterFrame = frame => {
log.push(`enter: ${frame.callee.name}`);
frame.onPop = () => {
log.push(`pop: ${frame.callee.name}`);
return null; // Terminate execution.
};
};
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