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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /dom/animation/test/document-timeline
parentInitial commit. (diff)
downloadfirefox-upstream/124.0.1.tar.xz
firefox-upstream/124.0.1.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/animation/test/document-timeline')
-rw-r--r--dom/animation/test/document-timeline/test_document-timeline.html147
-rw-r--r--dom/animation/test/document-timeline/test_request_animation_frame.html27
2 files changed, 174 insertions, 0 deletions
diff --git a/dom/animation/test/document-timeline/test_document-timeline.html b/dom/animation/test/document-timeline/test_document-timeline.html
new file mode 100644
index 0000000000..3a7d64af2c
--- /dev/null
+++ b/dom/animation/test/document-timeline/test_document-timeline.html
@@ -0,0 +1,147 @@
+<!doctype html>
+<meta charset=utf-8>
+<title>Web Animations API: DocumentTimeline tests</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="../testcommon.js"></script>
+<iframe srcdoc='<html><meta charset=utf-8></html>' width="10" height="10" id="iframe"></iframe>
+<iframe srcdoc='<html style="display:none"><meta charset=utf-8></html>' width="10" height="10" id="hidden-iframe"></iframe>
+<div id="log"></div>
+<script>
+'use strict';
+
+test(function() {
+ assert_equals(document.timeline, document.timeline,
+ 'document.timeline returns the same object every time');
+ var iframe = document.getElementById('iframe');
+ assert_not_equals(document.timeline, iframe.contentDocument.timeline,
+ 'document.timeline returns a different object for each document');
+ assert_not_equals(iframe.contentDocument.timeline, null,
+ 'document.timeline on an iframe is not null');
+},
+'document.timeline identity tests',
+{
+ help: 'http://dev.w3.org/fxtf/web-animations/#the-document-timeline',
+ assert: [ 'Each document has a timeline called the document timeline' ],
+ author: 'Brian Birtles'
+});
+
+async_test(function(t) {
+ const { AppConstants } = SpecialPowers.ChromeUtils.importESModule(
+ "resource://gre/modules/AppConstants.sys.mjs"
+ );
+
+ if (AppConstants.platform == "android") {
+ // Skip this test case on Android since it frequently fails on the
+ // environments. See bug 1761900.
+ t.done();
+ }
+
+ assert_greater_than_equal(document.timeline.currentTime, 0,
+ 'document.timeline.currentTime is positive or zero');
+ // document.timeline.currentTime should be set even before document
+ // load fires. We expect this code to be run before document load and hence
+ // the above assertion is sufficient.
+ // If the following assertion fails, this test needs to be redesigned.
+ assert_true(document.readyState !== 'complete',
+ 'Test is running prior to document load');
+
+ // Test that the document timeline's current time is measured from
+ // navigationStart.
+ //
+ // We can't just compare document.timeline.currentTime to
+ // window.performance.now() because currentTime is only updated on a sample
+ // so we use requestAnimationFrame instead.
+ window.requestAnimationFrame(t.step_func(function(rafTime) {
+ assert_equals(document.timeline.currentTime, rafTime,
+ 'document.timeline.currentTime matches' +
+ ' requestAnimationFrame time');
+ t.done();
+ }));
+},
+'document.timeline.currentTime value tests',
+{
+ help: [
+ 'http://dev.w3.org/fxtf/web-animations/#the-global-clock',
+ 'http://dev.w3.org/fxtf/web-animations/#the-document-timeline'
+ ],
+ assert: [
+ 'The global clock is a source of monotonically increasing time values',
+ 'The time values of the document timeline are calculated as a fixed' +
+ ' offset from the global clock',
+ 'the zero time corresponds to the navigationStart moment',
+ 'the time value of each document timeline must be equal to the time ' +
+ 'passed to animation frame request callbacks for that browsing context'
+ ],
+ author: 'Brian Birtles'
+});
+
+async_test(function(t) {
+ var valueAtStart = document.timeline.currentTime;
+ var timeAtStart = window.performance.now();
+ while (window.performance.now() - timeAtStart < 100) {
+ // Wait 100ms
+ }
+ assert_equals(document.timeline.currentTime, valueAtStart,
+ 'document.timeline.currentTime does not change within a script block');
+ window.requestAnimationFrame(t.step_func(function() {
+ assert_true(document.timeline.currentTime > valueAtStart,
+ 'document.timeline.currentTime increases between script blocks');
+ t.done();
+ }));
+},
+'document.timeline.currentTime liveness tests',
+{
+ help: 'http://dev.w3.org/fxtf/web-animations/#script-execution-and-live-updates-to-the-model',
+ assert: [ 'The value returned by the currentTime attribute of a' +
+ ' document timeline will not change within a script block' ],
+ author: 'Brian Birtles'
+});
+
+test(function() {
+ var hiddenIFrame = document.getElementById('hidden-iframe');
+ assert_equals(typeof hiddenIFrame.contentDocument.timeline.currentTime,
+ 'number',
+ 'currentTime of an initially hidden subframe\'s timeline is a number');
+ assert_true(hiddenIFrame.contentDocument.timeline.currentTime >= 0,
+ 'currentTime of an initially hidden subframe\'s timeline is >= 0');
+}, 'document.timeline.currentTime hidden subframe test');
+
+async_test(function(t) {
+ var hiddenIFrame = document.getElementById('hidden-iframe');
+
+ // Don't run the test until after the iframe has completed loading or else the
+ // contentDocument may change.
+ var testToRunOnLoad = t.step_func(function() {
+ // Remove display:none
+ hiddenIFrame.style.display = 'block';
+ getComputedStyle(hiddenIFrame).display;
+
+ window.requestAnimationFrame(t.step_func(function() {
+ assert_greater_than(hiddenIFrame.contentDocument.timeline.currentTime, 0,
+ 'document.timeline.currentTime is positive after removing'
+ + ' display:none');
+ var previousValue = hiddenIFrame.contentDocument.timeline.currentTime;
+
+ // Re-introduce display:none
+ hiddenIFrame.style.display = 'none';
+ getComputedStyle(hiddenIFrame).display;
+
+ window.requestAnimationFrame(t.step_func(function() {
+ assert_true(
+ hiddenIFrame.contentDocument.timeline.currentTime >= previousValue,
+ 'document.timeline.currentTime does not go backwards after'
+ + ' re-setting display:none');
+ t.done();
+ }));
+ }));
+ });
+
+ if (hiddenIFrame.contentDocument.readyState === 'complete') {
+ testToRunOnLoad();
+ } else {
+ hiddenIFrame.addEventListener("load", testToRunOnLoad);
+ }
+}, 'document.timeline.currentTime hidden subframe dynamic test');
+
+</script>
diff --git a/dom/animation/test/document-timeline/test_request_animation_frame.html b/dom/animation/test/document-timeline/test_request_animation_frame.html
new file mode 100644
index 0000000000..3da4e4deb2
--- /dev/null
+++ b/dom/animation/test/document-timeline/test_request_animation_frame.html
@@ -0,0 +1,27 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>Test RequestAnimationFrame Timestamps are monotonically increasing</title>
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+<script>
+ var lastRequestAnimationFrameTimestamp = 0;
+ var requestAnimationFrameCount = 20;
+ var currentCount = 0;
+
+ // Test that all timestamps are always increasing
+ // and do not ever go backwards
+ function rafCallback(aTimestamp) {
+ SimpleTest.ok(aTimestamp > lastRequestAnimationFrameTimestamp,
+ "New RequestAnimationFrame timestamp should be later than the previous RequestAnimationFrame timestamp");
+ lastRequestAnimationFrameTimestamp = aTimestamp;
+ if (currentCount == requestAnimationFrameCount) {
+ SimpleTest.finish();
+ } else {
+ currentCount++;
+ window.requestAnimationFrame(rafCallback);
+ }
+ }
+
+ window.requestAnimationFrame(rafCallback);
+ SimpleTest.waitForExplicitFinish();
+</script>
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