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Test Info:
- Manifest: docshell/test/browser/browser.toml
/* Any copyright is dedicated to the Public Domain.
// before the load and then sets its location during the load. This should
// create just one SHEntry.
var doc =
"data:text/html,<html><body onload='load()'>" +
"<script>" +
" var iframe = document.createElement('iframe');" +
" iframe.id = 'iframe';" +
" document.documentElement.appendChild(iframe);" +
" function load() {" +
" iframe.src = 'data:text/html,Hello!';" +
" }" +
"</script>" +
"</body></html>";
function test() {
waitForExplicitFinish();
let taskFinished;
let tab = BrowserTestUtils.addTab(gBrowser, doc, {}, tab => {
taskFinished = ContentTask.spawn(tab.linkedBrowser, null, () => {
return new Promise(resolve => {
addEventListener(
"load",
function () {
// The main page has loaded. Now wait for the iframe to load.
let iframe = content.document.getElementById("iframe");
iframe.addEventListener(
"load",
function listener() {
// Wait for the iframe to load the new document, not about:blank.
if (!iframe.src) {
return;
}
iframe.removeEventListener("load", listener, true);
let shistory = content.docShell.QueryInterface(
Ci.nsIWebNavigation
).sessionHistory;
Assert.equal(shistory.count, 1, "shistory count should be 1.");
resolve();
},
true
);
},
true
);
});
});
});
taskFinished.then(() => {
gBrowser.removeTab(tab);
finish();
});
}