inertness-with-modal-dialogs-and-iframes.html (5489B)
1 <!DOCTYPE html> 2 <meta charset="utf-8" /> 3 <title>Inertness with modal dialogs and iframes</title> 4 <link rel="author" title="Oriol Brufau" href="mailto:obrufau@igalia.com"> 5 <link rel="help" href="https://html.spec.whatwg.org/multipage/interaction.html#inert"> 6 <meta name="assert" content="Checks that a modal dialog marks outer nodes as inert, 7 but only in its document, not in the parent browsing context, 8 nor in nested browsing contexts."> 9 <div id="log"></div> 10 <div id="wrapper"> 11 (main document: outer text) 12 <iframe id="outerIframe" srcdoc=" 13 <div id='wrapper'> 14 (outer iframe: outer text) 15 <dialog id='dialog' style='display: block'> 16 (outer iframe: dialog) 17 </dialog> 18 </div> 19 "></iframe> 20 <dialog id="dialog" style="display: block"> 21 (main document: dialog) 22 <iframe id="innerIframe" srcdoc=" 23 <div id='wrapper'> 24 (inner iframe: outer text) 25 <dialog id='dialog' style='display: block'> 26 (inner iframe: dialog) 27 </dialog> 28 </div> 29 "></iframe> 30 </dialog> 31 </div> 32 <script src="/resources/testharness.js"></script> 33 <script src="/resources/testharnessreport.js"></script> 34 <script> 35 const innerIframeWindow = innerIframe.contentWindow; 36 const outerIframeWindow = outerIframe.contentWindow; 37 promise_setup(async () => { 38 for (let global of [innerIframeWindow, outerIframeWindow]) { 39 if (global.location.href === "about:blank" || 40 global.document.readyState !== "complete") { 41 await new Promise(resolve => { 42 global.frameElement.addEventListener("load", resolve, {once: true}); 43 }); 44 } 45 } 46 }); 47 add_completion_callback(() => { 48 for (let global of [window, innerIframeWindow, outerIframeWindow]) { 49 global.getSelection().removeAllRanges(); 50 } 51 }); 52 53 function checkSelection(global, expectedText) { 54 const selection = global.getSelection(); 55 selection.selectAllChildren(global.wrapper); 56 57 // Remove whitespace between parentheses since it varies among browsers, 58 // but that's not relevant to this test. 59 const actualText = selection.toString().replace(/\)\s*\(/g, ")(").trim(); 60 assert_equals(actualText, expectedText); 61 } 62 63 function showModals(test, globals) { 64 for (let global of globals) { 65 global.dialog.showModal(); 66 test.add_cleanup(() => { global.dialog.close(); }); 67 } 68 } 69 70 promise_test(async function() { 71 checkSelection(window, "(main document: outer text)(main document: dialog)"); 72 checkSelection(innerIframeWindow, "(inner iframe: outer text)(inner iframe: dialog)"); 73 checkSelection(outerIframeWindow, "(outer iframe: outer text)(outer iframe: dialog)"); 74 }, "Initially, no node is inert"); 75 76 promise_test(async function() { 77 showModals(this, [outerIframeWindow]); 78 79 checkSelection(window, "(main document: outer text)(main document: dialog)"); 80 checkSelection(innerIframeWindow, "(inner iframe: outer text)(inner iframe: dialog)"); 81 checkSelection(outerIframeWindow, "(outer iframe: dialog)"); 82 }, "Modal dialog in the outer iframe marks outer nodes in that iframe as inert."); 83 84 promise_test(async function() { 85 showModals(this, [innerIframeWindow]); 86 87 checkSelection(window, "(main document: outer text)(main document: dialog)"); 88 checkSelection(innerIframeWindow, "(inner iframe: dialog)"); 89 checkSelection(outerIframeWindow, "(outer iframe: outer text)(outer iframe: dialog)"); 90 }, "Modal dialog in the inner iframe marks outer nodes in that iframe as inert."); 91 92 promise_test(async function() { 93 showModals(this, [innerIframeWindow, outerIframeWindow]); 94 95 checkSelection(window, "(main document: outer text)(main document: dialog)"); 96 checkSelection(innerIframeWindow, "(inner iframe: dialog)"); 97 checkSelection(outerIframeWindow, "(outer iframe: dialog)"); 98 }, "Modal dialogs in both iframes mark outer nodes in these iframes as inert."); 99 100 promise_test(async function() { 101 showModals(this, [window]); 102 103 checkSelection(window, "(main document: dialog)"); 104 checkSelection(innerIframeWindow, "(inner iframe: outer text)(inner iframe: dialog)"); 105 checkSelection(outerIframeWindow, "(outer iframe: outer text)(outer iframe: dialog)"); 106 }, "Modal dialog in the main document marks outer nodes as inert. Contents of the outer iframe aren't marked as inert."); 107 108 promise_test(async function() { 109 showModals(this, [innerIframeWindow, window]); 110 111 checkSelection(window, "(main document: dialog)"); 112 checkSelection(innerIframeWindow, "(inner iframe: dialog)"); 113 checkSelection(outerIframeWindow, "(outer iframe: outer text)(outer iframe: dialog)"); 114 }, "Modal dialogs in the main document and inner iframe mark outer nodes as inert. Contents of the outer iframe aren't marked as inert."); 115 116 promise_test(async function() { 117 showModals(this, [outerIframeWindow, window]); 118 119 checkSelection(window, "(main document: dialog)"); 120 checkSelection(innerIframeWindow, "(inner iframe: outer text)(inner iframe: dialog)"); 121 checkSelection(outerIframeWindow, "(outer iframe: dialog)"); 122 }, "Modal dialogs in the main document and outer iframe mark outer nodes as inert. Contents of the outer iframe aren't marked as inert."); 123 124 promise_test(async function() { 125 showModals(this, [innerIframeWindow, outerIframeWindow, window]); 126 127 checkSelection(window, "(main document: dialog)"); 128 checkSelection(innerIframeWindow, "(inner iframe: dialog)"); 129 checkSelection(outerIframeWindow, "(outer iframe: dialog)"); 130 }, "Modal dialogs in the main document and both iframes mark outer nodes as inert. Contents of the outer iframe aren't marked as inert."); 131 </script>