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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /testing/web-platform/tests/mathml/relations/html5-tree/content-editable.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/mathml/relations/html5-tree/content-editable.html')
-rw-r--r-- | testing/web-platform/tests/mathml/relations/html5-tree/content-editable.html | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/testing/web-platform/tests/mathml/relations/html5-tree/content-editable.html b/testing/web-platform/tests/mathml/relations/html5-tree/content-editable.html new file mode 100644 index 0000000000..28e8630829 --- /dev/null +++ b/testing/web-platform/tests/mathml/relations/html5-tree/content-editable.html @@ -0,0 +1,51 @@ +<!DOCTYPE html> +<html> +<head> +<meta charset="utf-8"/> +<title>MathML inside content-editable</title> +<link rel="help" href="https://w3c.github.io/mathml-core/#html-and-svg"> +<meta name="assert" content="Verify that putting MathML inside a content-editable div shouldn't affect its layout."> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="/mathml/support/feature-detection.js"></script> +<script> + setup({ explicit_done: true }); + window.addEventListener("DOMContentLoaded", function() { + var epsilon = 1; + var mfrac = document.getElementById("mfrac"); + var num = mfrac.firstElementChild.getBoundingClientRect(); + var denom = mfrac.lastElementChild.getBoundingClientRect(); + test(function() { + assert_true(MathMLFeatureDetection.has_mspace()); + assert_approx_equals(num.width, 30, epsilon, "numerator width"); + assert_approx_equals(num.height, 40, epsilon, "numerator height"); + assert_approx_equals(denom.width, 50, epsilon, "denominator width"); + assert_approx_equals(denom.height, 60, epsilon, "denominator height"); + }, "mspace layout in content-editable div"); + test(function() { + assert_true(MathMLFeatureDetection.has_mfrac()); + assert_greater_than_equal(denom.bottom - num.top, + (40 + 60), + "numerator is above the denominator"); + assert_approx_equals((num.left + num.right) / 2, + (denom.left + denom.right) / 2, + epsilon, "numerator and denominator are horizontally aligned"); + }, "mfrac layout in content-editable div"); + done(); + }); +</script> +</head> +<body> + <div id="log"></div> + <div contenteditable="true"> + This is + <math> + <mfrac id="mfrac"> + <mspace width="30px" height="40px" style="background: cyan"></mspace> + <mspace width="50px" height="60px" style="background: yellow"></mspace> + </mfrac> + </math> + a content editable div + </div> +</body> +</html> |