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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
| commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
| tree | f435a8308119effd964b339f76abb83a57c29483 /testing/web-platform/tests/intersection-observer/svg-group-target.html | |
| parent | Initial commit. (diff) | |
| download | firefox-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/svg-group-target.html')
| -rw-r--r-- | testing/web-platform/tests/intersection-observer/svg-group-target.html | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/testing/web-platform/tests/intersection-observer/svg-group-target.html b/testing/web-platform/tests/intersection-observer/svg-group-target.html new file mode 100644 index 0000000000..9ebf2f4025 --- /dev/null +++ b/testing/web-platform/tests/intersection-observer/svg-group-target.html @@ -0,0 +1,72 @@ +<!DOCTYPE html> +<title>IntersectionObserver observing an SVG <g> element</title> +<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> +.spacer { + height: calc(100vh + 100px); +} +</style> +<svg viewBox="0 0 200 100" width="400"> + <g id="target"> + <rect x="50" y="25" width="100" height="50" fill="blue"/> + </g> +</svg> +<script> +const viewportWidth = document.documentElement.clientWidth; +const viewportHeight = document.documentElement.clientHeight; + +setup(() => { + window.entries = []; + window.target = document.getElementById("target"); + window.targetRect = target.getBoundingClientRect(); + window.rect = document.querySelector("#target > rect"); +}); + +runTestCycle(function() { + assert_true(!!target, "target exists"); + const 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."); +}); + +function step0() { + rect.style.transform = "translate(0, 150px)"; + runTestCycle(step1, "descendant rect translated down by 150 units (out of SVG viewport)"); + // The numbers in brackets are target client rect; intersection rect; + // and root bounds. + checkLastEntry(entries, 0, [ + 108, 108 + targetRect.width, 58, 58 + targetRect.height, + 108, 108 + targetRect.width, 58, 58 + targetRect.height, + 0, viewportWidth, 0, viewportHeight, + true, + ]); +} + +function step1() { + rect.style.transform = "translate(0, 50px)"; + runTestCycle(step2, "descendant rect translated down by 100 units"); + checkLastEntry(entries, 1, [ + 108, 108 + targetRect.width, 8 + (25 + 150) * 2, 8 + (25 + 150) * 2 + targetRect.height, + 0, 0, 0, 0, + 0, viewportWidth, 0, viewportHeight, + false, + ]); +} + +function step2() { + rect.style.transform = ""; + checkLastEntry(entries, 2, [ + 108, 108 + targetRect.width, 8 + (25 + 50) * 2, 8 + (25 + 50) * 2 + targetRect.height, + 108, 108 + targetRect.width, 8 + (25 + 50) * 2, 8 + (25 + 50) * 2 + targetRect.height / 2, + 0, viewportWidth, 0, viewportHeight, + true, + ]); +} +</script> |