---
source: crates/rome_formatter_test/src/snapshot_builder.rs
info:
  test_file: js/module/expression/logical_expression.js
---

# Input

```js
x ?? y;
x || y;
x && y;


lorem_lorem_lorem_lorem_lorem_lorem_lorem_lorem_lorem && lorem_lorem_lorem_lorem_lorem_lorem_lorem_lorem_lorem && lorem_lorem_lorem_lorem_lorem_lorem_lorem_lorem_lorem && lorem_lorem_lorem_lorem_lorem_lorem_lorem_lorem_lorem;


if (something && elsewhere && happy && thoughts && something && elsewhere && happy && thoughts && somethingsomethingsomethingsomethin) {}

do {

} while (something && elsewhere && happy && thoughts && something && elsewhere && happy && thoughts && somethingsomethingsomethingsomethin)

switch (something && elsewhere && happy && thoughts && something && elsewhere && happy && thoughts && somethingsomethingsomethingsomethin) {
    default: {}
}

while (something && elsewhere && happy && thoughts && something && elsewhere && happy && thoughts && somethingsomethingsomethingsomethin) {}

(something && elsewhere && happy && thoughts)

function a() {
    return something && elsewhere && happy && thoughts && somethingsomethingsomethingsomething &&  thoughts && somethingsomethingsomethingsomething;
}

const a = () => aa && bb &&
something &&
somethingsomethingsomethingsomething;

const a = () => aa && bb &&
    something &&
    elsewhere &&
    happy &&
    thoughts &&
    somethingsomethingsomethingsomething && somethingsomethingsomethingsomething && somethingsomethingsomethingsomething;


const a = aa && bb &&
    something &&
    elsewhere &&
    happy &&
    thoughts &&
    somethingsomethingsomethingsomething;


const a = x + y


{ something && lsewhere &&
happy &&
thoughts && dldldlldldldldldldldl && dldldlldldldldldldldl
}

if ( somethingsomethingsomethingsomethin && somethingsomethingsomethingsomethin || somethingsomethingsomethingsomethin && somethingsomethingsomethingsomethin) {}


undefined === function () {
    throw undefined;
};

const b = `${(veryVeryVeryVeryVeryVeryVeryVeryVeryVeryVeryVeryLongFoo + veryVeryVeryVeryVeryVeryVeryVeryVeryVeryVeryVeryLongBar)}`;


const a =
    aa &&
    bb &&
    something &&
    elsewhere &&
    happy &&
    thoughts &&
    somethingsomethingsomethingsomething ||
    aa &&
    bb &&
    something &&
    elsewhere &&
    happy &&
    thoughts &&
    somethingsomethingsomethingsomething;


(
    lorem && // foo
    ipsum
);

(
    lorem && call_function(1, 3) // foo
);

(
    lorem &&
    // foo
    (3 + 6 == 9)
);


let a = a  ||  b  && c;

let foo = one && two || three && four || five && six;

// Implicitly parenthesized && and || requires parens
foo && bar || baz;


a instanceof Number instanceof String instanceof Boolean instanceof Number instanceof String instanceof Boolean instanceof Number instanceof String instanceof Boolean;

a in LongClassName in LongClassName in LongClassName in LongClassName in LongClassName in LongClassName in LongClassName in LongClassName in LongClassName;


veryVeryVeryVeryVeryVeryVeryVeryVeryVeryVeryVeryLongFoo instanceof String && veryVeryVeryVeryVeryVeryVeryVeryVeryVeryVeryVeryLongBar instanceof Number || veryVeryVeryVeryVeryVeryVeryVeryVeryVeryVeryVeryLongBar instanceof Boolean


```


=============================

# Outputs

## Output 1

-----
Indent style: Tab
Line width: 80
Quote style: Double Quotes
Quote properties: As needed
Trailing comma: All
Semicolons: Always
-----

```js
x ?? y;
x || y;
x && y;

lorem_lorem_lorem_lorem_lorem_lorem_lorem_lorem_lorem &&
	lorem_lorem_lorem_lorem_lorem_lorem_lorem_lorem_lorem &&
	lorem_lorem_lorem_lorem_lorem_lorem_lorem_lorem_lorem &&
	lorem_lorem_lorem_lorem_lorem_lorem_lorem_lorem_lorem;

if (
	something &&
	elsewhere &&
	happy &&
	thoughts &&
	something &&
	elsewhere &&
	happy &&
	thoughts &&
	somethingsomethingsomethingsomethin
) {
}

do {} while (
	something &&
	elsewhere &&
	happy &&
	thoughts &&
	something &&
	elsewhere &&
	happy &&
	thoughts &&
	somethingsomethingsomethingsomethin
);

switch (
	something &&
	elsewhere &&
	happy &&
	thoughts &&
	something &&
	elsewhere &&
	happy &&
	thoughts &&
	somethingsomethingsomethingsomethin
) {
	default: {
	}
}

while (
	something &&
	elsewhere &&
	happy &&
	thoughts &&
	something &&
	elsewhere &&
	happy &&
	thoughts &&
	somethingsomethingsomethingsomethin
) {}

something && elsewhere && happy && thoughts;

function a() {
	return (
		something &&
		elsewhere &&
		happy &&
		thoughts &&
		somethingsomethingsomethingsomething &&
		thoughts &&
		somethingsomethingsomethingsomething
	);
}

const a = () => aa && bb && something && somethingsomethingsomethingsomething;

const a = () =>
	aa &&
	bb &&
	something &&
	elsewhere &&
	happy &&
	thoughts &&
	somethingsomethingsomethingsomething &&
	somethingsomethingsomethingsomething &&
	somethingsomethingsomethingsomething;

const a =
	aa &&
	bb &&
	something &&
	elsewhere &&
	happy &&
	thoughts &&
	somethingsomethingsomethingsomething;

const a = x + y;

{
	something &&
		lsewhere &&
		happy &&
		thoughts &&
		dldldlldldldldldldldl &&
		dldldlldldldldldldldl;
}

if (
	(somethingsomethingsomethingsomethin &&
		somethingsomethingsomethingsomethin) ||
	(somethingsomethingsomethingsomethin && somethingsomethingsomethingsomethin)
) {
}

undefined ===
	function () {
		throw undefined;
	};

const b = `${
	veryVeryVeryVeryVeryVeryVeryVeryVeryVeryVeryVeryLongFoo +
	veryVeryVeryVeryVeryVeryVeryVeryVeryVeryVeryVeryLongBar
}`;

const a =
	(aa &&
		bb &&
		something &&
		elsewhere &&
		happy &&
		thoughts &&
		somethingsomethingsomethingsomething) ||
	(aa &&
		bb &&
		something &&
		elsewhere &&
		happy &&
		thoughts &&
		somethingsomethingsomethingsomething);

lorem && // foo
	ipsum;

lorem && call_function(1, 3); // foo

lorem &&
	// foo
	3 + 6 == 9;

let a = a || (b && c);

let foo = (one && two) || (three && four) || (five && six);

// Implicitly parenthesized && and || requires parens
(foo && bar) || baz;

a instanceof
	Number instanceof
	String instanceof
	Boolean instanceof
	Number instanceof
	String instanceof
	Boolean instanceof
	Number instanceof
	String instanceof
	Boolean;

a in
	LongClassName in
	LongClassName in
	LongClassName in
	LongClassName in
	LongClassName in
	LongClassName in
	LongClassName in
	LongClassName in
	LongClassName;

(veryVeryVeryVeryVeryVeryVeryVeryVeryVeryVeryVeryLongFoo instanceof String &&
	veryVeryVeryVeryVeryVeryVeryVeryVeryVeryVeryVeryLongBar instanceof Number) ||
	veryVeryVeryVeryVeryVeryVeryVeryVeryVeryVeryVeryLongBar instanceof Boolean;
```