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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
| commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
| tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /testing/web-platform/tests/scroll-animations/scroll-timelines/scroll-animation-effect-fill-modes.tentative.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip | |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/scroll-animations/scroll-timelines/scroll-animation-effect-fill-modes.tentative.html')
| -rw-r--r-- | testing/web-platform/tests/scroll-animations/scroll-timelines/scroll-animation-effect-fill-modes.tentative.html | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/testing/web-platform/tests/scroll-animations/scroll-timelines/scroll-animation-effect-fill-modes.tentative.html b/testing/web-platform/tests/scroll-animations/scroll-timelines/scroll-animation-effect-fill-modes.tentative.html new file mode 100644 index 0000000000..b9cc154676 --- /dev/null +++ b/testing/web-platform/tests/scroll-animations/scroll-timelines/scroll-animation-effect-fill-modes.tentative.html @@ -0,0 +1,137 @@ +<!DOCTYPE html> +<meta charset=utf-8> +<title>Verify applied effect output for all fill modes in all timeline states: before start, at start, in range, at end, after end while using various effect delay values</title> +<meta name="timeout" content="long"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="/web-animations/testcommon.js"></script> +<script src="testcommon.js"></script> +<style> + .scroller { + overflow: hidden; + height: 200px; + width: 200px; + } + .contents { + /* Make scroll range 1000 to simplify the math and avoid rounding errors */ + height: 1200px; + width: 100%; + } +</style> +<div id="log"></div> +<script> + 'use strict'; + + test(t => { + const effect = new KeyframeEffect(createDiv(t), { opacity: [0.3, 0.7] }); + const animation = new Animation(effect, createScrollTimeline(t)); + + assert_equals(effect.getTiming().fill, "auto"); + assert_equals(effect.getComputedTiming().fill, "none"); + }, "Scroll based animation effect fill mode should return 'auto' for" + + " getTiming() and should return 'none' for getComputedTiming().") + + /* All interesting transitions: + before start delay + at start delay + within active phase + at effect end + after effect end + + test_case data structure: + fill_mode: { + scroll_percentage: ["state description", expected applied effect value] + } + */ + const test_cases = { + "none": { + 0.10: ["before start delay", 1], + 0.25: ["at start delay", 0.3], + 0.50: ["at midpoint", 0.5], + 0.75: ["at effect end", 1], + 0.90: ["after effect end", 1] + }, + "backwards": { + 0.10: ["before start delay", 0.3], + 0.25: ["at start delay", 0.3], + 0.50: ["at midpoint", 0.5], + 0.75: ["at effect end", 1], + 0.90: ["after effect end", 1] + }, + "forwards": { + 0.10: ["before timeline start", 1], + 0.25: ["at timeline start", 0.3], + 0.50: ["in timeline range", 0.5], + 0.75: ["at timeline end", 0.7], + 0.90: ["after timeline end", 0.7] + }, + "both": { + 0.10: ["before timeline start", 0.3], + 0.25: ["at timeline start", 0.3], + 0.50: ["in timeline range", 0.5], + 0.75: ["at timeline end", 0.7], + 0.90: ["after timeline end", 0.7] + }, + "auto": { + 0.10: ["before timeline start", 1], + 0.25: ["at timeline start", 0.3], + 0.50: ["in timeline range", 0.5], + 0.75: ["at timeline end", 1], + 0.90: ["after timeline end", 1] + } + } + + for (const fill_mode in test_cases) { + const scroll_percents = test_cases[fill_mode] + + for (const scroll_percentage in scroll_percents) { + const expectation = scroll_percents[scroll_percentage]; + + const [test_name, expected_value] = expectation; + + const description = + `Applied effect value ${test_name} with fill: ${fill_mode}` + promise_test( + create_scroll_timeline_fill_test( + fill_mode, scroll_percentage, expected_value), + description); + } + } + + function create_scroll_timeline_fill_test( + fill_mode, scroll_percentage, expected){ + return async t => { + const target = createDiv(t); + + const timeline = createScrollTimeline(t); + const effect = + new KeyframeEffect(target, + { opacity: [0.3, 0.7] }, + { + fill: fill_mode, + /* Animation times normalized to fill scroll + range */ + duration: 2000, + delay: 1000, + endDelay: 1000 + }); + const animation = new Animation(effect, timeline); + const scroller = timeline.source; + const maxScroll = scroller.scrollHeight - scroller.clientHeight; + + animation.play(); + + await animation.ready; + + scroller.scrollTop = scroll_percentage * maxScroll; + + // Wait for new animation frame which allows the timeline to compute + // new current time. + await waitForNextFrame(); + + assert_equals(parseFloat(window.getComputedStyle(target).opacity), + expected, + "animation effect applied property value"); + } + } +</script> |