<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>CSS Animations: getComputedStyle().transitionTimingFunction</title> <link rel="help" href="https://drafts.csswg.org/css-transitions/#propdef-transition-timing-function"> <meta name="assert" content="transition-timing-function computed value is a computed <easing-function> list."> <script src="/resources/testharness.js"></script> <script src="/resources/testharnessreport.js"></script> <script src="/css/support/computed-testcommon.js"></script> </head> <body> <div id="target"></div> <script> test_computed_value("transition-timing-function", "linear"); test_computed_value("transition-timing-function", "ease"); test_computed_value("transition-timing-function", "ease-in"); test_computed_value("transition-timing-function", "ease-out"); test_computed_value("transition-timing-function", "ease-in-out"); test_computed_value("transition-timing-function", "cubic-bezier(0.1, 0.2, 0.8, 0.9)"); test_computed_value("transition-timing-function", "cubic-bezier(0, -2, 1, 3)"); test_computed_value("transition-timing-function", "cubic-bezier(0, 0.7, 1, 1.3)"); test_computed_value("transition-timing-function", "step-start", "steps(1, start)"); test_computed_value("transition-timing-function", "step-end", "steps(1)"); test_computed_value("transition-timing-function", "steps(4)"); test_computed_value("transition-timing-function", "steps(4, start)"); test_computed_value("transition-timing-function", "steps(2, end)", "steps(2)"); test_computed_value("transition-timing-function", "steps(2, jump-start)"); test_computed_value("transition-timing-function", "steps(2, jump-end)", "steps(2)"); test_computed_value("transition-timing-function", "steps(2, jump-both)"); test_computed_value("transition-timing-function", "steps(2, jump-none)"); test_computed_value("transition-timing-function", "linear, ease, linear"); </script> </body> </html>