From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <mattatobin@localhost.localdomain>
Date: Fri, 2 Feb 2018 04:16:08 -0500
Subject: Add m-esr52 at 52.6.0

---
 .../AnimationTimeline/document-timeline.html       | 59 ++++++++++++++++++++++
 .../interfaces/AnimationTimeline/idlharness.html   | 36 +++++++++++++
 2 files changed, 95 insertions(+)
 create mode 100644 testing/web-platform/tests/web-animations/interfaces/AnimationTimeline/document-timeline.html
 create mode 100644 testing/web-platform/tests/web-animations/interfaces/AnimationTimeline/idlharness.html

(limited to 'testing/web-platform/tests/web-animations/interfaces/AnimationTimeline')
diff --git a/testing/web-platform/tests/web-animations/interfaces/AnimationTimeline/document-timeline.html b/testing/web-platform/tests/web-animations/interfaces/AnimationTimeline/document-timeline.html
new file mode 100644
index 000000000..0f782f50a
--- /dev/null
+++ b/testing/web-platform/tests/web-animations/interfaces/AnimationTimeline/document-timeline.html
@@ -0,0 +1,59 @@
+<!doctype html>
+<meta charset=utf-8>
+<title>Default document timeline tests</title>
+<link rel="help" href="https://w3c.github.io/web-animations/#the-documents-default-timeline">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<iframe width="10" height="10" id="iframe"></iframe>
+<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');
+
+promise_test(function(t) {
+  assert_true(document.timeline.currentTime > 0,
+    'document.timeline.currentTime is positive');
+  // 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.
+  return window.requestAnimationFrame(t.step_func(function(rafTime) {
+    assert_equals(document.timeline.currentTime, rafTime,
+                  'document.timeline.currentTime matches' +
+                  ' requestAnimationFrame time');
+  }));
+}, 'document.timeline.currentTime value tests');
+
+promise_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');
+  return window.requestAnimationFrame(t.step_func(function() {
+    assert_true(document.timeline.currentTime > valueAtStart,
+      'document.timeline.currentTime increases between script blocks');
+  }));
+}, 'document.timeline.currentTime liveness tests');
+
+</script>
diff --git a/testing/web-platform/tests/web-animations/interfaces/AnimationTimeline/idlharness.html b/testing/web-platform/tests/web-animations/interfaces/AnimationTimeline/idlharness.html
new file mode 100644
index 000000000..29c891407
--- /dev/null
+++ b/testing/web-platform/tests/web-animations/interfaces/AnimationTimeline/idlharness.html
@@ -0,0 +1,36 @@
+<!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="/resources/WebIDLParser.js"></script>
+<script src="/resources/idlharness.js"></script>
+<div id="log"></div>
+<script type="text/plain" id="AnimationTimeline-IDL">
+interface AnimationTimeline {
+  readonly attribute double? currentTime;
+};
+</script>
+<script type="text/plain" id="DocumentTimeline-IDL">
+dictionary DocumentTimelineOptions {
+  DOMHighResTimeStamp originTime = 0;
+};
+[Constructor (optional DocumentTimelineOptions options)]
+interface DocumentTimeline : AnimationTimeline {
+};
+</script>
+<script>
+'use strict';
+
+var idlArray;
+test(function() {
+  idlArray = new IdlArray();
+  idlArray.add_untested_idls(
+    document.getElementById('AnimationTimeline-IDL').textContent);
+  idlArray.add_idls(
+    document.getElementById('DocumentTimeline-IDL').textContent);
+  idlArray.add_objects( { DocumentTimeline: ['document.timeline'] } );
+});
+idlArray.test();
+
+</script>
-- 
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