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'use strict';
require('../common');
const assert = require('assert');
const order = [];
let exceptionHandled = false;
// This nextTick function will throw an error. It should only be called once.
// When it throws an error, it should still get removed from the queue.
process.nextTick(function() {
order.push('A');
// cause an error
what(); // eslint-disable-line no-undef
});
// This nextTick function should remain in the queue when the first one
// is removed. It should be called if the error in the first one is
// caught (which we do in this test).
process.nextTick(function() {
order.push('C');
});
function testNextTickWith(val) {
assert.throws(
function() {
process.nextTick(val);
},
TypeError
);
}
testNextTickWith(false);
testNextTickWith(true);
testNextTickWith(1);
testNextTickWith('str');
testNextTickWith({});
testNextTickWith([]);
process.on('uncaughtException', function() {
if (!exceptionHandled) {
exceptionHandled = true;
order.push('B');
} else {
// If we get here then the first process.nextTick got called twice
order.push('OOPS!');
}
});
process.on('exit', function() {
assert.deepStrictEqual(['A', 'B', 'C'], order);
});
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