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Test Info: Warnings

  • This test gets skipped with pattern: os == "android"
<!DOCTYPE html>
<html>
<!--
-->
<head>
<title>Test for Bug 1574596</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<script src="/tests/SimpleTest/EventUtils.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
<script>
add_task(async function() {
let iframe = document.getElementById("iframe1");
iframe.focus();
let edit = iframe.contentDocument.getElementById("edit");
edit.focus();
iframe.contentDocument.execCommand("enableObjectResizing", false, true);
async function waitForSelectionChange() {
return new Promise(resolve => {
iframe.contentDocument.addEventListener("selectionchange", () => {
resolve();
}, {once: true});
});
}
let target = iframe.contentDocument.getElementById("target");
let promiseSelectionChangeEvent = waitForSelectionChange();
synthesizeMouseAtCenter(target, {}, iframe.contentWindow);
await promiseSelectionChangeEvent;
ok(target.hasAttribute("_moz_resizing"),
"resizers of the <img> should be visible");
iframe.style.display = "none";
iframe.offsetHeight; // reflow
await new Promise(SimpleTest.executeSoon);
ok(!target.hasAttribute("_moz_resizing"),
"resizers of the <img> should be hidden");
iframe.style.display = "";
iframe.offsetHeight; // reflow
promiseSelectionChangeEvent = waitForSelectionChange();
synthesizeMouseAtCenter(target, {}, iframe.contentWindow);
await promiseSelectionChangeEvent;
ok(target.hasAttribute("_moz_resizing"),
"resizers of the <img> should be visible again");
});
</script>
</head>
<body>
<p id="display"></p>
<div>
<iframe id="iframe1" srcdoc="<div id=edit contenteditable><img id='target' src='green.png'></div>"></iframe>
</div>
</body>
</html>