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Test Info: Warnings
- This test has a WPT meta file that expects 1 subtest issues.
- This WPT test may be referenced by the following Test IDs:
- /css/css-sizing/responsive-iframe/responsive-iframe-logical.tentative.html - WPT Dashboard Interop Dashboard
<!doctype HTML>
<title>Test that `contain-intrinsic-block-size` makes IFRAMEs be responsively sized.</title>
<link rel="author" href="mailto:kojii@chromium.org">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<style>
iframe {
border: none;
}
#block {
contain-intrinsic-block-size: from-element none;
}
#inline {
contain-intrinsic-inline-size: from-element none;
}
</style>
<iframe id="block" frameborder=0 src="resources/iframe-contents.html"></iframe>
<iframe id="inline" frameborder=0 src="resources/iframe-contents.html"></iframe>
<script>
async_test(t => {
window.addEventListener('load', t.step_func_done(e => {
const block = document.getElementById('block');
assert_equals(block.offsetHeight, 400);
const inline = document.getElementById('inline');
assert_equals(inline.offsetHeight, 150);
}));
}, "`contain-intrinsic-block-size` makes IFRAMEs be responsively sized");
</script>