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Test Info:
- Manifest: docshell/test/navigation/mochitest.toml
<!DOCTYPE HTML>
<html>
<!--
-->
<head>
<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>
// This tests if we can load a document whose root is in designMode,
// edit it, navigate to a new page, navigate back, still edit, and still
// undo/redo. Note that this is different from the case where the
// designMode document is in a frame inside the window, as this means
// the editable region is not in the root docshell (a less complicated case).
var gTests = [
{
// <html><body><p>designModeDocument</p></body></html>
url: "file_bug386782_designmode.html",
name: "designModeNavigate",
onload(doc) { doc.designMode = "on"; },
expectedBodyBeforeEdit: "<p>designModeDocument</p>",
expectedBodyAfterEdit: "<p>EDITED designModeDocument</p>",
expectedBodyAfterSecondEdit: "<p>EDITED TWICE designModeDocument</p>",
},
{
// <html><body contentEditable="true"><p>contentEditable</p></body></html>
url: "file_bug386782_contenteditable.html",
name: "contentEditableNavigate",
expectedBodyBeforeEdit: "<p>contentEditable</p>",
expectedBodyAfterEdit: "EDITED <br><p>contentEditable</p>",
expectedBodyAfterSecondEdit: "EDITED TWICE <br><p>contentEditable</p>",
},
];
var gTest = null;
add_task(async () => {
while (gTests.length) {
gTest = gTests.shift();
await runTest();
}
});
async function runTest() {
gTest.window = window.open(gTest.url, gTest.name, "width=500,height=500");
let e = await new Promise(r => window.onmessage = r);
is(e.data.persisted, false, "Initial load cannot be persisted");
if ("onload" in gTest) {
gTest.onload(gTest.window.document);
}
await SimpleTest.promiseFocus(gTest.window);
gTest.window.document.body.focus();
// WARNING: If the following test fails, give the setTimeout() in the onload()
// a bit longer; the doc hasn't had enough time to setup its editor.
is(gTest.window.document.body.innerHTML, gTest.expectedBodyBeforeEdit, "Is doc setup yet");
sendString("EDITED ", gTest.window);
is(gTest.window.document.body.innerHTML, gTest.expectedBodyAfterEdit, "Editing failed.");
gTest.window.location = "about:blank";
await new Promise(r => gTest.window.onpagehide = r);
// The active document is updated synchronously after "pagehide" (and
// its associated microtasks), so, after waiting for the next global
// task, gTest.window will be proxying the realm associated with the
// "about:blank" document.
await new Promise(r => setTimeout(r));
is(gTest.window.location.href, "about:blank", "location.href");
await SimpleTest.promiseFocus(gTest.window, true);
gTest.window.history.back();
e = await new Promise(r => window.onmessage = r);
// Skip the test if the page is not loaded from the bf-cache when going back.
if (e.data.persisted) {
checkStillEditable();
}
gTest.window.close();
}
function checkStillEditable() {
// Check that the contents are correct.
is(gTest.window.document.body.innerHTML, gTest.expectedBodyAfterEdit, "Edited contents still correct?");
// Check that we can undo/redo and the contents are correct.
gTest.window.document.execCommand("undo", false, null);
is(gTest.window.document.body.innerHTML, gTest.expectedBodyBeforeEdit, "Can we undo?");
gTest.window.document.execCommand("redo", false, null);
is(gTest.window.document.body.innerHTML, gTest.expectedBodyAfterEdit, "Can we redo?");
// Check that we can still edit the page.
gTest.window.document.body.focus();
sendString("TWICE ", gTest.window);
is(gTest.window.document.body.innerHTML, gTest.expectedBodyAfterSecondEdit, "Can we still edit?");
}
</script>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=386782">Mozilla Bug 386782</a>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
<script class="testbody" type="text/javascript">
SimpleTest.waitForExplicitFinish();
</script>
</pre>
</body>
</html>