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Unified Diff: third_party/WebKit/LayoutTests/intersection-observer/remove-element.html

Issue 1983383002: Convert IntersectionObserver tests to use testRunner.runIdleTasks. (Closed) Base URL: https://chromium.googlesource.com/chromium/src@master
Patch Set: rebase Created 4 years, 7 months ago
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Index: third_party/WebKit/LayoutTests/intersection-observer/remove-element.html
diff --git a/third_party/WebKit/LayoutTests/intersection-observer/remove-element.html b/third_party/WebKit/LayoutTests/intersection-observer/remove-element.html
index df0ed11617899d0b6d4c6a4fd07ebe7a26d85fe3..b53b70665eec65df1694b9a0f0816a7fbbed3429 100644
--- a/third_party/WebKit/LayoutTests/intersection-observer/remove-element.html
+++ b/third_party/WebKit/LayoutTests/intersection-observer/remove-element.html
@@ -1,6 +1,6 @@
<!DOCTYPE html>
<script src="../resources/js-test.js"></script>
-<script src="helper-functions.js"></script>
+<script src="../resources/intersection-observer-helper-functions.js"></script>
<div id="root" style="display: inline-block; overflow-y: scroll; height: 200px; border: 3px solid black">
<div style="width:100px; height: 300px;"></div>
<div id="target" style="background-color: green; width:100px; height:100px"></div>
@@ -23,11 +23,10 @@ onload = function() {
entries = entries.concat(observer.takeRecords());
shouldBeEqualToNumber("entries.length", 0);
root.scrollTop = 150;
- requestAnimationFrame(() => { requestAnimationFrame(step1) });
+ waitForNotification(step1);
}
function step1() {
- entries = entries.concat(observer.takeRecords());
shouldBeEqualToNumber("entries.length", 1);
if (entries.length > 0) {
shouldBeEqualToNumber("entries[0].boundingClientRect.left", 11);
@@ -45,11 +44,10 @@ function step1() {
shouldEvaluateToSameObject("entries[0].target", target);
}
root.removeChild(target);
- requestAnimationFrame(step2);
+ waitForNotification(step2);
}
function step2() {
- entries = entries.concat(observer.takeRecords());
shouldBeEqualToNumber("entries.length", 2);
if (entries.length > 1) {
shouldBeEqualToNumber("entries[1].boundingClientRect.left", 0);
@@ -68,18 +66,16 @@ function step2() {
}
root.scrollTop = 0;
root.insertBefore(target, afterTarget);
- requestAnimationFrame(step3);
+ waitForNotification(step3);
}
function step3() {
- entries = entries.concat(observer.takeRecords());
shouldBeEqualToNumber("entries.length", 2);
root.scrollTop = 150;
- requestAnimationFrame(step4);
+ waitForNotification(step4);
}
function step4() {
- entries = entries.concat(observer.takeRecords());
shouldBeEqualToNumber("entries.length", 3);
if (entries.length > 2) {
shouldBeEqualToNumber("entries[2].boundingClientRect.left", 11);

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