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Unified Diff: third_party/WebKit/LayoutTests/fast/dom/viewport/visualviewportchanged-event-fired-window-resized.html

Issue 1814013002: Visual viewport API initial implementation. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 8 months ago
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Index: third_party/WebKit/LayoutTests/fast/dom/viewport/visualviewportchanged-event-fired-window-resized.html
diff --git a/third_party/WebKit/LayoutTests/fast/dom/viewport/visualviewportchanged-event-fired-window-resized.html b/third_party/WebKit/LayoutTests/fast/dom/viewport/visualviewportchanged-event-fired-window-resized.html
new file mode 100644
index 0000000000000000000000000000000000000000..94c419c9c2ebb8f326dcc85cf769e939a43c783d
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/fast/dom/viewport/visualviewportchanged-event-fired-window-resized.html
@@ -0,0 +1,38 @@
+<!DOCTYPE html>
+<script src="../../../resources/js-test.js"></script>
+
+<script>
+ window.jsTestIsAsync = true;
+ var numCalls = 0;
+
+ description("This test verifies that that visualviewportchanged event gets \
+ fired when the window is resized.");
+
+ function runTest() {
+ if (!window.eventSender || !window.internals || !window.testRunner) {
+ finishJSTest();
+ return;
+ }
+
+ testRunner.useUnfortunateSynchronousResizeMode();
+
+ // Turn off smooth scrolling.
+ internals.settings.setScrollAnimatorEnabled(false);
+
+ document.addEventListener('visualviewportchanged', function(e) {
+ numCalls++;
+ });
+
+ resizeTo(outerWidth - 24, outerHeight - 24);
+ requestAnimationFrame(function() {
+ shouldBe("numCalls", "1");
+ resizeTo(outerWidth + 24, outerHeight + 24);
+ requestAnimationFrame(function() {
+ shouldBe("numCalls", "2");
+ finishJSTest();
+ });
+ });
+ }
+</script>
+
+<body onload="runTest()"></body>

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