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| author | Hakim El Hattab <hakim.elhattab@gmail.com> | 2018-10-26 11:29:08 +0200 |
|---|---|---|
| committer | Hakim El Hattab <hakim.elhattab@gmail.com> | 2018-10-26 11:29:08 +0200 |
| commit | 42e796afb2a4db10772cf0f4b517094c0fbec644 (patch) | |
| tree | 2bc54d5c714bde14abe6b6a34292a29f3f214ac0 /test/test-state.html | |
| parent | 6abc6e00581e66690416978de118145e854c3c1e (diff) | |
| download | perl-software-in-gnu-guix-42e796afb2a4db10772cf0f4b517094c0fbec644.tar perl-software-in-gnu-guix-42e796afb2a4db10772cf0f4b517094c0fbec644.tar.gz | |
dispatch state events after current slide has updated #2264
Diffstat (limited to 'test/test-state.html')
| -rw-r--r-- | test/test-state.html | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/test/test-state.html b/test/test-state.html new file mode 100644 index 0000000..e6ae423 --- /dev/null +++ b/test/test-state.html @@ -0,0 +1,139 @@ +<!doctype html> +<html lang="en"> + + <head> + <meta charset="utf-8"> + + <title>reveal.js - Test State</title> + + <link rel="stylesheet" href="../css/reveal.css"> + <link rel="stylesheet" href="qunit-2.5.0.css"> + </head> + + <body style="overflow: auto;"> + + <div id="qunit"></div> + <div id="qunit-fixture"></div> + + <div class="reveal" style="display: none;"> + + <div class="slides"> + + <section>No state</section> + <section id="slide2" data-state="state1">State 1</section> + <section data-state="state1">State 1</section> + <section data-state="state2">State 2</section> + <section> + <section>No state</section> + <section data-state="state1">State 1</section> + <section data-state="state3">State 3</section> + <section>No state</section> + </section> + <section>No state</section> + + </div> + + </div> + + <script src="../js/reveal.js"></script> + <script src="qunit-2.5.0.js"></script> + + <script> + + + Reveal.addEventListener( 'ready', function() { + + QUnit.module( 'State' ); + + QUnit.test( 'Fire events when changing slide', function( assert ) { + assert.expect( 2 ); + var state1 = assert.async(); + var state2 = assert.async(); + + var _onState1 = function( event ) { + assert.ok( true, 'state1 fired' ); + state1(); + } + + var _onState2 = function( event ) { + assert.ok( true, 'state2 fired' ); + state2(); + } + + Reveal.addEventListener( 'state1', _onState1 ); + Reveal.addEventListener( 'state2', _onState2 ); + + Reveal.slide( 1 ); + Reveal.slide( 3 ); + + Reveal.removeEventListener( 'state1', _onState1 ); + Reveal.removeEventListener( 'state2', _onState2 ); + }); + + QUnit.test( 'Fire state events for vertical slides', function( assert ) { + assert.expect( 2 ); + var done = assert.async( 2 ); + + var _onState1 = function( event ) { + assert.ok( true, 'state1 fired' ); + done(); + } + + var _onState3 = function( event ) { + assert.ok( true, 'state3 fired' ); + done(); + } + + Reveal.addEventListener( 'state1', _onState1 ); + Reveal.addEventListener( 'state3', _onState3 ); + + Reveal.slide( 0 ); + Reveal.slide( 4, 1 ); + Reveal.slide( 4, 2 ); + + Reveal.removeEventListener( 'state1', _onState1 ); + Reveal.removeEventListener( 'state3', _onState3 ); + }); + + QUnit.test( 'No events if state remains unchanged', function( assert ) { + var stateChanges = 0; + + var _onEvent = function( event ) { + stateChanges += 1; + } + + Reveal.addEventListener( 'state1', _onEvent ); + + Reveal.slide( 0 ); // no state + Reveal.slide( 1 ); // state1 + Reveal.slide( 2 ); // state1 + Reveal.prev(); // state1 + Reveal.next(); // state1 + Reveal.slide( 4, 1 ); // state1 + Reveal.slide( 0 ); // no state + + Reveal.removeEventListener( 'state1', _onEvent ); + + assert.strictEqual( stateChanges, 1, 'no event was fired when going to slide with same state' ); + }); + + QUnit.test( 'Event order', function( assert ) { + var _onEvent = function( event ) { + assert.ok( Reveal.getCurrentSlide() == document.querySelector( '#slide2' ), 'correct current slide immediately after state event' ); + } + + Reveal.addEventListener( 'state1', _onEvent ); + + Reveal.slide( 0 ); + Reveal.slide( 1 ); + + Reveal.removeEventListener( 'state1', _onEvent ); + }); + + } ); + + Reveal.initialize(); + </script> + + </body> +</html> |