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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-display/display-change-iframe.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-display/display-change-iframe.html')
| -rw-r--r-- | testing/web-platform/tests/css/css-display/display-change-iframe.html | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-display/display-change-iframe.html b/testing/web-platform/tests/css/css-display/display-change-iframe.html new file mode 100644 index 0000000000..5fc53274e2 --- /dev/null +++ b/testing/web-platform/tests/css/css-display/display-change-iframe.html @@ -0,0 +1,27 @@ +<!DOCTYPE html> +<html class="reftest-wait"> + <link rel="author" title="Morten Stenshorne" href="mailto:mstensho@chromium.org"> + <link rel="help" href="https://www.w3.org/TR/css-display-3/#outer-role"> + <link rel="help" href="https://html.spec.whatwg.org/multipage/rendering.html#replaced-elements"> + <link rel="match" href="../reference/ref-filled-green-100px-square.xht"> + <p>Test passes if there is a filled green square and <strong>no red</strong>.</p> + <iframe id="victim" src="support/red-square.html" style="width:100px; height:100px; border:none;"></iframe> + <script> + var loaded_once = false; + victim.onload = function() { + // The child document should only load once. It should not be reloaded + // by changing the display type of the IFRAME. + if (loaded_once) + return; + loaded_once = true; + var childDoc = victim.contentWindow.document; + // Change the red background to green. This will revert back to red if + // the document gets reloaded (which shouldn't happen) when re-attaching + // #victim. + childDoc.getElementById("square").style.background = "green"; + document.offsetTop; + victim.style.display = "block"; + document.documentElement.className = ""; + } + </script> +</html> |