| <!DOCTYPE html> |
| <title>CSS Values and Units Test: random() in container queries</title> |
| <link rel="help" href="https://drafts.csswg.org/css-values-5/#random"> |
| <link rel="help" href="https://github.com/w3c/csswg-drafts/issues/10982"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/css/css-conditional/container-queries/support/cq-testcommon.js"></script> |
| <style id="test_style"> |
| @property --length { |
| syntax: "<length>"; |
| initial-value: 30px; |
| inherits: true; |
| } |
| |
| #container { |
| container-type: size; |
| --length: 30px; |
| --unregistered: random(--foo, 30px, 10px); |
| } |
| #target { |
| --test1: true; |
| --test2: true; |
| --test3: true; |
| --test4: true; |
| --test5: true; |
| --test6: true; |
| --test7: true; |
| } |
| @container style(--length: random(--foo, 30px, 10px)) { |
| #target { --test1: false; } |
| } |
| @container style(--length: var(--unregistered)) { |
| #target { --test2: false; } |
| } |
| @container style(--length = random(--foo, 30px, 10px)) { |
| #target { --test3: false; } |
| } |
| @container style(--unregistered = 30px) { |
| #target { --test4: false; } |
| } |
| @container style(random(--foo, 30px, 10px) = random(--foo, 30px, 10px)) { |
| #target { --test5: false; } |
| } |
| @container style(random(--foo, 30px, 10px) <= random(--foo, 30px, 10px) <= random(--foo, 10px, 30px)) { |
| #target { --test6: false; } |
| } |
| @container style(--length <= --length <= random(--foo, 30px, 10px)) { |
| #target { --test7: false; } |
| } |
| </style> |
| <div style="container-name:name"> |
| <main id="cq-main"></main> |
| </div> |
| <div id="container"> |
| <div id="target"></div> |
| </div> |
| <script> |
| test_cq_condition_unknown("(width: random(--foo, 10px, 30px))"); |
| test_cq_condition_unknown("(height: random(10px, 30px))"); |
| |
| test(() => { |
| assert_equals(getComputedStyle(target).getPropertyValue("--test1"), "true"); |
| }, "random() should be disallowed in @container style() query"); |
| test(() => { |
| assert_equals(getComputedStyle(target).getPropertyValue("--test2"), "true"); |
| }, "random() in var() should be disallowed in @container style() query"); |
| test(() => { |
| assert_equals(getComputedStyle(target).getPropertyValue("--test3"), "true"); |
| }, "comparing custom property to random() should be disallowed in @container style() query range"); |
| test(() => { |
| assert_equals(getComputedStyle(target).getPropertyValue("--test4"), "true"); |
| }, "comparing custom property with random() value should be disallowed in @container style() query range"); |
| test(() => { |
| assert_equals(getComputedStyle(target).getPropertyValue("--test5"), "true"); |
| }, "comparing two random() values should be disallowed in @container style() query range"); |
| test(() => { |
| assert_equals(getComputedStyle(target).getPropertyValue("--test6"), "true"); |
| }, "comparing three random() values should be disallowed in @container style() query range"); |
| test(() => { |
| assert_equals(getComputedStyle(target).getPropertyValue("--test7"), "true"); |
| }, "comparing custom properties to random() should be disallowed in @container style() query range"); |
| </script> |
