third_party/WebKit/LayoutTests/http/tests/intersection-observer/iframe-cross-origin.html - Issue 1806133002: IntersectionObserver: use an idle callback to send notifications.

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Unified Diff: third_party/WebKit/LayoutTests/http/tests/intersection-observer/iframe-cross-origin.html

Issue 1806133002: IntersectionObserver: use an idle callback to send notifications. (Closed) Base URL: https://chromium.googlesource.com/chromium/src@master

Patch Set: rebase Created 4 years, 8 months ago

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Index: third_party/WebKit/LayoutTests/http/tests/intersection-observer/iframe-cross-origin.html

diff --git a/third_party/WebKit/LayoutTests/http/tests/intersection-observer/iframe-cross-origin.html b/third_party/WebKit/LayoutTests/http/tests/intersection-observer/iframe-cross-origin.html

index 3324515a453456a0c2648cce43c58f7226ac0b4f..0132d6d54395c29b71f9ac6790f139d8ed5ea39a 100644

--- a/third_party/WebKit/LayoutTests/http/tests/intersection-observer/iframe-cross-origin.html

+++ b/third_party/WebKit/LayoutTests/http/tests/intersection-observer/iframe-cross-origin.html

@@ -61,7 +61,11 @@ function handleMessage(event) {

}

window.addEventListener("message", handleMessage);

iframe.onload = function() {

- iframe.contentWindow.postMessage("", "*")

-};

+ // See LayoutTests/intersection-observer/README for explanation of double RAF.

+ requestAnimationFrame(() => {

+ requestAnimationFrame(() => { iframe.contentWindow.postMessage("", "*") })

+ });

</script>