test/test-destroy.html - master - githubmirror/reveal.js

test/test-destroy.html
96 строк2 KB
Hakim El Hattab
refactored tests
09 май 2025, 14:39
09 май 2025, 14:391b075c8
<!doctype html>
<html lang="en">

	<head>
		<meta charset="utf-8">

		<title>reveal.js - Test Dependencies</title>
	</head>

	<body style="overflow: auto;">

		<div id="qunit"></div>
		<div id="qunit-fixture"></div>

		<div class="reveal deck1" style="display: none;">
			<div class="slides">
				<section>Slide content</section>
			</div>
		</div>

		<div class="reveal deck2" style="display: none;">
			<div class="slides">
				<section>Slide content</section>
			</div>
		</div>

		<script type="module">
			import 'reveal.css';
			import 'qunit/qunit/qunit.css';
			import QUnit from 'qunit';
			import Reveal from 'reveal.js';
			import Markdown from 'reveal.js/plugin/markdown';

			QUnit.module( 'Destroy' );

			QUnit.test( 'Destruction during initialization', function( assert ) {

				let deck = new Reveal( document.querySelector( '.deck1' ) );

				deck.initialize({ plugins: [ Markdown ] });

				let firstAttemptSuccess = false;
				let repeatedAttemptSuccess = false;

				try {
					deck.destroy();
					firstAttemptSuccess = true;
				}
				catch( error ) {
					console.error( error );
				}

				assert.ok( firstAttemptSuccess, 'was successful' );

				// should be able to destroy twice with no side effect
				try {
					deck.destroy();
					repeatedAttemptSuccess = true;
				}
				catch( error ) {
					console.error( error );
				}

				assert.ok( repeatedAttemptSuccess, 'destroyed twice with no exceptions' );

			} );

			QUnit.test( 'Destruction after initialization', function( assert ) {

				assert.expect( 1 );
				let done = assert.async( 1 );
				let deck = new Reveal( document.querySelector( '.deck2' ) );

				deck.initialize({ plugins: [ Markdown ] }).then(() => {
					let wasSuccessful = false;

					try {
						deck.destroy();
						wasSuccessful = true;
					}
					catch( error ) {
						console.error( error );
					}

					if( wasSuccessful ) {
						assert.ok( true, 'was successful' );
					}

					done();
				});

			} );
		</script>

	</body>
</html>