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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
| commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
| tree | f435a8308119effd964b339f76abb83a57c29483 /testing/web-platform/tests/css/cssom/computed-style-005.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/css/cssom/computed-style-005.html')
| -rw-r--r-- | testing/web-platform/tests/css/cssom/computed-style-005.html | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/cssom/computed-style-005.html b/testing/web-platform/tests/css/cssom/computed-style-005.html new file mode 100644 index 0000000000..49a5977acd --- /dev/null +++ b/testing/web-platform/tests/css/cssom/computed-style-005.html @@ -0,0 +1,64 @@ +<!DOCTYPE html> +<html> + <head> + <title>CSS Test: getComputedStyle on blocks with auto margins</title> + <link rel="author" title="Brad Werth" href="mailto:bwerth@mozilla.com"> + <link rel="help" href="https://drafts.csswg.org/cssom/#dom-window-getcomputedstyle" /> + <meta name="assert" content="getComputedStyle produces pixel values for margin: auto blocks"> + <script src="/resources/testharness.js" type="text/javascript"></script> + <script src="/resources/testharnessreport.js" type="text/javascript"></script> + <style> + x { + display: block; + position: relative; + background: grey; + width: 60px; + height: 10px; + } + y { + display: block; + background: blue; + width: 40px; + height: 10px; + margin: auto; + } + + #absolute { + position: absolute; + left: 0; + right: 0; + } + #relative { + position: relative; + } + </style> + </head> + <body> + <div id="log"></div> + <x><y id="absolute"></y></x> + <x><y id="relative"></y></x> + <script type="text/javascript"> + let idsToTest = [ + "absolute", + "relative", + ]; + + for (let id of idsToTest) { + let elem = document.getElementById(id); + let elemStyle = window.getComputedStyle(elem); + + // positioned element's auto margins should be resolved to 10px. + test(function() { + assert_equals(elemStyle.getPropertyValue("margin-left"), "10px"); + assert_equals(elemStyle.getPropertyValue("margin-right"), "10px"); + }, id + "_computed_margins"); + + // positioned element should have a left and right of 0px (as authored). + test(function() { + assert_equals(elemStyle.getPropertyValue("left"), "0px"); + assert_equals(elemStyle.getPropertyValue("right"), "0px"); + }, id + "_computed_left_and_right"); + } + </script> + </body> +</html> |