fontfaceonload
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A simple utility to execute a callback when a webfont loads.
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layout: default
title: equal
description: A non-strict comparison.
categories:
- assert
## `equal( actual, expected [, message ] )`
A non-strict comparison, roughly equivalent to JUnit's `assertEquals`.
| name | description |
|--------------------|--------------------------------------|
| `actual` | Expression being tested |
| `expected` | Known comparison value |
| `message` (string) | A short description of the assertion |
### Description
The `equal` assertion uses the simple comparison operator (`==`) to compare the actual and expected arguments. When they are equal, the assertion passes; otherwise, it fails. When it fails, both actual and expected values are displayed in the test result, in addition to a given message.
[`notEqual()`](/assert/notEqual) can be used to explicitly test inequality.
[`strictEqual()`](/assert/strictEqual) can be used to test strict equality.
### Examples
The simplest assertion example:
```js
QUnit.test( "a test", function( assert ) {
assert.equal( 1, "1", "String '1' and number 1 have the same value" );
});
```
A slightly more thorough set of assertions:
```js
QUnit.test( "equal test", function( assert ) {
assert.equal( 0, 0, "Zero, Zero; equal succeeds" );
assert.equal( "", 0, "Empty, Zero; equal succeeds" );
assert.equal( "", "", "Empty, Empty; equal succeeds" );
assert.equal( "three", 3, "Three, 3; equal fails" );
assert.equal( null, false, "null, false; equal fails" );
});
```