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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
| commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
| tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/layout-instability/pointermove-becomes-drag.html | |
| parent | Initial commit. (diff) | |
| download | firefox-43a97878ce14b72f0981164f87f2e35e14151312.tar.xz firefox-43a97878ce14b72f0981164f87f2e35e14151312.zip | |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/layout-instability/pointermove-becomes-drag.html')
| -rw-r--r-- | testing/web-platform/tests/layout-instability/pointermove-becomes-drag.html | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/testing/web-platform/tests/layout-instability/pointermove-becomes-drag.html b/testing/web-platform/tests/layout-instability/pointermove-becomes-drag.html new file mode 100644 index 0000000000..4bccf70423 --- /dev/null +++ b/testing/web-platform/tests/layout-instability/pointermove-becomes-drag.html @@ -0,0 +1,69 @@ +<!DOCTYPE html> +<title>Layout Instability: no shift in pointerdown becoming dragging</title> +<link rel="help" href="https://wicg.github.io/layout-instability/" /> +<style> + +body { margin: 0; } +#draggable { + top:50px; + left:50px; + width:50px; + height:50px; + background-color:blue; + position:absolute +} + +</style> +<div id="draggable" ></div> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="/resources/testdriver.js"></script> +<script src="/resources/testdriver-actions.js"></script> +<script src="/resources/testdriver-vendor.js"></script> +<script src="resources/util.js"></script> +<script> + +const draggable = document.getElementById("draggable"); +draggable.addEventListener('touchmove', function(event) { + let touch = event.targetTouches[0]; + + // Move the element when the finger moves. + draggable.style.top = touch.pageY - 25 + 'px'; + event.preventDefault(); +}, false); + +generateTouchDragSequence = () => new test_driver.Actions() + .addPointer("touch1", "touch") + .pointerMove(0, 0, {origin: draggable}) + .pointerDown() + .pointerMove(0, 15, {origin: draggable}) + .pause(100) + .pointerMove(0, 30, {origin: draggable}) + .pause(100) + .pointerMove(0, 45, {origin: draggable}) + .pause(100) + .pointerUp() + .pause(100); + +promise_test(async(test) => { + const watcher = new ScoreWatcher; + let eventWatcher = new EventWatcher(test, draggable, ["pointerup"]); + let donePromise = eventWatcher.wait_for(["pointerup"], { record: 'all' }); + + // Wait for the initial render to complete. + await waitForAnimationFrames(2); + + // Send pointer events for a touch drag. + await generateTouchDragSequence().send(); + + // wait for pointerUp before running the test + await donePromise; + + // Touch moves which drag the objects should be counted as the excluding inputs + // for the layout shift. + assert_greater_than(watcher.score, 0); + assert_equals(watcher.scoreWithInputExclusion, 0); + +}, "No Shift in pointerdown reported when it becomes a touch drag."); + +</script> |