script: Make iframes know their pipeline IDs at all times, even after

navigation.

Since WebRender uses the pipeline ID stored in the iframe element to
determine which pipeline to display, it had better be kept up to date!

Closes #9919.
This commit is contained in:
Patrick Walton 2016-03-23 17:49:03 -07:00
parent c011c3197d
commit 7bd257089c
8 changed files with 102 additions and 9 deletions

View file

@ -1788,6 +1788,18 @@
"url": "/_mozilla/css/iframe/hide_layers2.html"
}
],
"css/iframe/mozbrowser_navigation.html": [
{
"path": "css/iframe/mozbrowser_navigation.html",
"references": [
[
"/_mozilla/css/iframe/mozbrowser_navigation_ref.html",
"=="
]
],
"url": "/_mozilla/css/iframe/mozbrowser_navigation.html"
}
],
"css/iframe/multiple_external.html": [
{
"path": "css/iframe/multiple_external.html",
@ -8516,6 +8528,18 @@
"url": "/_mozilla/css/iframe/hide_layers2.html"
}
],
"css/iframe/mozbrowser_navigation.html": [
{
"path": "css/iframe/mozbrowser_navigation.html",
"references": [
[
"/_mozilla/css/iframe/mozbrowser_navigation_ref.html",
"=="
]
],
"url": "/_mozilla/css/iframe/mozbrowser_navigation.html"
}
],
"css/iframe/multiple_external.html": [
{
"path": "css/iframe/multiple_external.html",

View file

@ -0,0 +1,3 @@
[mozbrowser_navigation.html]
type: reftest
prefs: [dom.mozbrowser.enabled:true]

View file

@ -0,0 +1,33 @@
<!DOCTYPE html>
<html class="reftest-wait">
<head>
<meta charset="utf-8">
<style>
iframe {
display: block;
border: 1px solid black;
width: 500px;
height: 300px;
margin-left: 10px;
margin-top: 0px;
}
</style>
<link rel="match" href="mozbrowser_navigation_ref.html">
</head>
<body>
<iframe mozbrowser="true" src="data:text/html,Hello%20world"></iframe>
<script>
var iframe = document.getElementsByTagName('iframe')[0];
iframe.addEventListener('load', function first() {
iframe.removeEventListener('load', first);
iframe.src = "data:text/html,Foo";
iframe.addEventListener('load', function() {
iframe.goBack();
iframe.offsetHeight; // flush layout
document.documentElement.classList.remove("reftest-wait");
}, false);
}, false);
</script>
</body>
</html>

View file

@ -0,0 +1,19 @@
<!DOCTYPE html>
<html>
<meta charset="utf-8">
<style>
iframe {
display: block;
border: 1px solid black;
width: 500px;
height: 300px;
margin-left: 10px;
margin-top: 0px;
}
</style>
<body>
<iframe src="data:text/html,Hello%20world"></iframe>
</body>
</html>