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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 /testing/web-platform/tests/intersection-observer/same-document-no-root.html
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/intersection-observer/same-document-no-root.html')
-rw-r--r--testing/web-platform/tests/intersection-observer/same-document-no-root.html62
1 files changed, 62 insertions, 0 deletions
diff --git a/testing/web-platform/tests/intersection-observer/same-document-no-root.html b/testing/web-platform/tests/intersection-observer/same-document-no-root.html
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index 0000000000..63e9f86d9c
--- /dev/null
+++ b/testing/web-platform/tests/intersection-observer/same-document-no-root.html
@@ -0,0 +1,62 @@
+<!DOCTYPE html>
+<meta name="viewport" content="width=device-width,initial-scale=1">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="./resources/intersection-observer-test-utils.js"></script>
+
+<style>
+pre, #log {
+ position: absolute;
+ top: 0;
+ left: 200px;
+}
+.spacer {
+ height: calc(100vh + 100px);
+}
+#target {
+ width: 100px;
+ height: 100px;
+ background-color: green;
+}
+</style>
+
+<div class="spacer"></div>
+<div id="target"></div>
+<div class="spacer"></div>
+
+<script>
+var vw = document.documentElement.clientWidth;
+var vh = document.documentElement.clientHeight;
+
+var entries = [];
+var target;
+
+runTestCycle(function() {
+ target = document.getElementById("target");
+ assert_true(!!target, "target exists");
+ var observer = new IntersectionObserver(function(changes) {
+ entries = entries.concat(changes)
+ });
+ observer.observe(target);
+ entries = entries.concat(observer.takeRecords());
+ assert_equals(entries.length, 0, "No initial notifications.");
+ runTestCycle(step0, "First rAF.");
+}, "IntersectionObserver in a single document using the implicit root.");
+
+function step0() {
+ document.scrollingElement.scrollTop = 300;
+ runTestCycle(step1, "document.scrollingElement.scrollTop = 300");
+ checkLastEntry(entries, 0, [8, 108, vh + 108, vh + 208, 0, 0, 0, 0, 0, vw, 0, vh, false]);
+}
+
+function step1() {
+ document.scrollingElement.scrollTop = 100;
+ runTestCycle(step2, "document.scrollingElement.scrollTop = 100");
+ checkLastEntry(entries, 1, [8, 108, vh - 192, vh - 92, 8, 108, vh - 192, vh - 92, 0, vw, 0, vh, true]);
+}
+
+function step2() {
+ document.scrollingElement.scrollTop = 0;
+ checkLastEntry(entries, 2, [8, 108, vh + 8, vh + 108, 0, 0, 0, 0, 0, vw, 0, vh, false]);
+}
+</script>