126 lines
4.5 KiB
HTML
126 lines
4.5 KiB
HTML
<!DOCTYPE html>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="/resources/testdriver.js"></script>
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<script src="/resources/testdriver-vendor.js"></script>
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<script src="/resources/testdriver-actions.js"></script>
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<script src="resources/shadow-dom.js"></script>
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<script src="resources/focus-utils.js"></script>
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<!-- Adapted from http://jsbin.com/dexinu/6/edit for layout test -->
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<template id='XMenuTemplate'>
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<style>
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:host {
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display: inline-block;
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position: relative;
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background-color: #aaa;
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}
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:host(:focus) {
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background-color: #ccc;
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}
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li {
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display: inline-block;
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position: relative;
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background-color: #eee;
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}
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li:focus {
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background-color: #fff;
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}
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</style>
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<li tabindex='0'>Item One</li>
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<li tabindex='0'>Item Two</li>
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<li tabindex='0'>Item Three</li>
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</template>
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<section>
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<x-menu id='XMenu1' tabindex='0'></x-menu>
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</section>
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<section>
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<x-menu id='XMenu2' tabindex='0' delegatesFocus></x-menu>
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<x-menu id='XMenu3' tabindex='0' delegatesFocus></x-menu>
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</section>
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<section>
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<x-menu id='XMenu4' tabindex='0' delegatesFocus></x-menu>
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</section>
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<script>
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'use strict';
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const template = document.querySelector('#XMenuTemplate');
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customElements.define('x-menu', class extends HTMLElement {
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connectedCallback() {
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const delegatesFocus = this.hasAttribute('delegatesFocus');
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this.attachShadow({mode: 'open', delegatesFocus: delegatesFocus})
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.appendChild(document.importNode(template.content, true));
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}
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});
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promise_test(async () => {
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let xmenu1 = document.getElementById('XMenu1');
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xmenu1.focus();
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await navigateFocusForward();
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await navigateFocusForward();
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await navigateFocusForward();
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assert_equals(document.activeElement.id, 'XMenu1');
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assert_background_color('XMenu1', 'rgb(204, 204, 204)');
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assert_background_color('XMenu2', 'rgb(170, 170, 170)');
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assert_background_color('XMenu3', 'rgb(170, 170, 170)');
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assert_background_color('XMenu4', 'rgb(170, 170, 170)');
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await navigateFocusForward();
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await navigateFocusForward();
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await navigateFocusForward();
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assert_equals(document.activeElement.id, 'XMenu2');
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await assert_background_color('XMenu1', 'rgb(170, 170, 170)');
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await assert_background_color('XMenu2', 'rgb(204, 204, 204)');
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await assert_background_color('XMenu3', 'rgb(170, 170, 170)');
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await assert_background_color('XMenu4', 'rgb(170, 170, 170)');
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await navigateFocusForward();
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await navigateFocusForward();
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await navigateFocusForward();
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assert_equals(document.activeElement.id, 'XMenu3');
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assert_background_color('XMenu1', 'rgb(170, 170, 170)');
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assert_background_color('XMenu2', 'rgb(170, 170, 170)');
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assert_background_color('XMenu3', 'rgb(204, 204, 204)');
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assert_background_color('XMenu4', 'rgb(170, 170, 170)');
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await navigateFocusForward();
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await navigateFocusForward();
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await navigateFocusForward();
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assert_equals(document.activeElement.id, 'XMenu4');
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assert_background_color('XMenu1', 'rgb(170, 170, 170)');
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assert_background_color('XMenu2', 'rgb(170, 170, 170)');
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assert_background_color('XMenu3', 'rgb(170, 170, 170)');
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assert_background_color('XMenu4', 'rgb(204, 204, 204)');
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await navigateFocusBackward();
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await navigateFocusBackward();
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await navigateFocusBackward();
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assert_equals(document.activeElement.id, 'XMenu3');
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assert_background_color('XMenu1', 'rgb(170, 170, 170)');
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assert_background_color('XMenu2', 'rgb(170, 170, 170)');
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assert_background_color('XMenu3', 'rgb(204, 204, 204)');
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assert_background_color('XMenu4', 'rgb(170, 170, 170)');
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await navigateFocusBackward();
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await navigateFocusBackward();
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await navigateFocusBackward();
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assert_equals(document.activeElement.id, 'XMenu2');
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assert_background_color('XMenu1', 'rgb(170, 170, 170)');
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assert_background_color('XMenu2', 'rgb(204, 204, 204)');
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assert_background_color('XMenu3', 'rgb(170, 170, 170)');
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assert_background_color('XMenu4', 'rgb(170, 170, 170)');
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await navigateFocusBackward();
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await navigateFocusBackward();
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await navigateFocusBackward();
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assert_equals(document.activeElement.id, 'XMenu1');
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assert_background_color('XMenu1', 'rgb(204, 204, 204)');
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assert_background_color('XMenu2', 'rgb(170, 170, 170)');
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assert_background_color('XMenu3', 'rgb(170, 170, 170)');
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assert_background_color('XMenu4', 'rgb(170, 170, 170)');
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}, 'crbug/474687 :focus style should properly be applied to shadow hosts.');
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</script>
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