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Unified Diff: LayoutTests/web-animations-api/animations-responsive-perspective.html

Issue 273903002: Web Animations API: Length properties responsive to style changes (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: perspective layout tests Created 6 years, 7 months ago
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Index: LayoutTests/web-animations-api/animations-responsive-perspective.html
diff --git a/LayoutTests/web-animations-api/animations-responsive-perspective.html b/LayoutTests/web-animations-api/animations-responsive-perspective.html
new file mode 100644
index 0000000000000000000000000000000000000000..401319e63c367c5366a32e7099accf8b1213ed4d
--- /dev/null
+++ b/LayoutTests/web-animations-api/animations-responsive-perspective.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<script src="../resources/testharness.js"></script>
+<script src="../resources/testharnessreport.js"></script>
+
+<div id='container'>
+<div id='element'></div>
+</div>
+
+<script>
+var element = document.getElementById('element');
+var container = document.getElementById('container');
+
+test(function() {
+ element.style.fontSize = '10px';
+ var player = element.animate([{perspective: '3em', offset: 0}, {perspective: '5em', offset: 1}], 10);
+ player.pause();
+ player.currentTime = 5;
+ element.style.fontSize = '20px';
+ assert_equals(getComputedStyle(element).perspective, '80px');
+}, 'perspective responsive to style changes');
+
+test(function() {
+ element.style.fontSize = '10px';
+ var player = element.animate([{perspective: '40px', offset: 0}, {perspective: 'calc(40px - 2em)', offset: 1}], 10);
+ player.pause();
+
+ player.currentTime = 5;
+ element.style.fontSize = '40px';
+ assert_equals(getComputedStyle(element).perspective, 'none');
+
+ player.currentTime = 7.5;
+ assert_equals(getComputedStyle(element).perspective, 'none');
+}, 'perspective clamped to none');
+
+</script>

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