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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/css/css-variables/variable-transitions-value-before-transition-property-all.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/css/css-variables/variable-transitions-value-before-transition-property-all.html')
| -rw-r--r-- | testing/web-platform/tests/css/css-variables/variable-transitions-value-before-transition-property-all.html | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-variables/variable-transitions-value-before-transition-property-all.html b/testing/web-platform/tests/css/css-variables/variable-transitions-value-before-transition-property-all.html new file mode 100644 index 0000000000..49642e0fa7 --- /dev/null +++ b/testing/web-platform/tests/css/css-variables/variable-transitions-value-before-transition-property-all.html @@ -0,0 +1,71 @@ +<!DOCTYPE html> +<html> +<head> + <title>CSS Variables - Transitions - Variable value specified before transition; 'all' keyword used</title> + + <meta rel="author" title="Kevin Babbitt"> + <meta rel="author" title="Greg Whitworth"> + <link rel="author" title="Microsoft Corporation" href="http://microsoft.com" /> + <link rel="help" href="http://www.w3.org/TR/css-variables-1/#syntax"> + + <script src="/resources/testharness.js"></script> + <script src="/resources/testharnessreport.js"></script> + <style> + #target + { + --value: blue; + color: var(--value); + } + #target + { + transition-property: all; + transition-duration: 1s; + } + #target.changed + { + --value: green; + } + </style> +</head> +<body> + + <div id="target">This text should transition from blue to green over a period of 1 second.</div> + +<script type="text/javascript"> + "use strict"; + + // Force an initial layout pass + document.documentElement.offsetHeight; + + test(function() { + assert_equals(window.getComputedStyle(document.getElementById("target")).getPropertyValue("--value").trim(), "blue", "--value is blue before transition runs"); + }, "Verify CSS variable value before transition"); + + test(function() { + // Different browsers generate interpolated colors differently, so check multiple valid forms. + assert_in_array(window.getComputedStyle(document.getElementById("target")).getPropertyValue("color").trim(), + ["rgb(0, 0, 255)", "rgba(0, 0, 255, 1)"], + "color is blue before transition runs"); + }, "Verify substituted color value before transition"); + + var afterAnimationVariableTest = async_test("Verify CSS variable value after transition"); + document.getElementById("target").addEventListener("transitionend", afterAnimationVariableTest.step_func_done(function() { + assert_equals(window.getComputedStyle(document.getElementById("target")).getPropertyValue("--value").trim(), "green", "--value is green after transition runs") + })); + + var afterAnimationColorTest = async_test("Verify substituted color value after transition"); + document.getElementById("target").addEventListener("transitionend", afterAnimationColorTest.step_func_done(function() { + assert_in_array(window.getComputedStyle(document.getElementById("target")).getPropertyValue("color").trim(), + ["rgb(0, 128, 0)", "rgba(0, 128, 0, 1)"], + "color is green after transition runs") + })); + + // Trigger transition + document.getElementById("target").className = "changed"; + + // Force another layout pass + document.documentElement.offsetHeight; +</script> + +</body> +</html> |