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Test Info: Warnings
- This test has a WPT meta file that expects 6 subtest issues.
- This WPT test may be referenced by the following Test IDs:
- /css/css-conditional/container-queries/scroll-state/scroll-state-query-with-var.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<title>@container: scroll-state query with var()</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/css-conditional/container-queries/support/cq-testcommon.js"></script>
<script src="/css/css-transitions/support/helper.js"></script>
<style>
@property --registered {
syntax: "none|top|left|bottom|right";
inherits: false;
initial-value: none;
}
@property --registered-number {
syntax: "<number>";
inherits: false;
initial-value: 0;
}
#container {
container-type: scroll-state;
overflow: auto;
width: 200px;
height: 200px;
--unregistered: right;
--unregistered-number: 13;
--registered: right;
--registered-number: 13;
}
#target {
width: 400px; /* Make sure we overflow to the right */
height: 10px;
--match-unknown: no;
--match-unknown-fallback: no;
--match-unregistered: no;
--match-unregistered-number: no;
--match-registered: no;
--match-registered-number: no;
}
@container scroll-state(overflowing: var(--unknown)) {
#target { --match-unknown: yes; }
}
@container (overflowing: var(--unknown, right)) {
#target { --match-unknown-fallback: yes; }
}
@container (overflowing: var(--unregistered)) {
#target { --match-unregistered: yes; }
}
@container (overflowing: var(--unregistered-number)) {
#target { --match-unregistered-number: yes; }
}
@container (overflowing: var(--registered)) {
#target { --match-registered: yes; }
}
@container (overflowing: var(--registered-number)) {
#target { --match-registered-number: yes; }
}
</style>
<div id="container">
<div id="target"></div>
</div>
<script>
promise_setup(async () => {
assert_implements_scroll_state_container_queries();
await waitForAnimationFrames(2);
});
for (let match of [["--match-unknown", "no"],
["--match-unknown-fallback", "yes"],
["--match-unregistered", "yes"],
["--match-unregistered-number", "no"],
["--match-registered", "yes"],
["--match-registered-number", "no"]]) {
promise_test(async t => {
assert_equals(getComputedStyle(target).getPropertyValue(match[0]), match[1]);
}, `Matching ${match[0]}`);
}
</script>