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Handle exceptions during upgrades

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This commit is contained in:
Connor Brewster 2017-07-21 14:38:58 -06:00
parent 6d9d4add61
commit e700006fb2
18 changed files with 71 additions and 156 deletions
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6
components/script/dom/node.rs
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@ -317,7 +317,7 @@ impl Node {
node.style_and_layout_data.get().map(|d| node.dispose(d));
// https://dom.spec.whatwg.org/#concept-node-remove step 14
if let Some(element) = node.as_custom_element() {
ScriptThread::enqueue_callback_reaction(&*element, CallbackReaction::Disconnected);
ScriptThread::enqueue_callback_reaction(&*element, CallbackReaction::Disconnected, None);
}
}
@ -1425,7 +1425,7 @@ impl Node {
for descendant in node.traverse_preorder().filter_map(|d| d.as_custom_element()) {
// Step 3.2.
ScriptThread::enqueue_callback_reaction(&*descendant,
CallbackReaction::Adopted(old_doc.clone(), Root::from_ref(document)));
CallbackReaction::Adopted(old_doc.clone(), Root::from_ref(document)), None);
}
for descendant in node.traverse_preorder() {
// Step 3.3.
@ -1641,7 +1641,7 @@ impl Node {
if descendant.is_connected() {
if descendant.get_custom_element_definition().is_some() {
// Step 7.7.2.1.
ScriptThread::enqueue_callback_reaction(&*descendant, CallbackReaction::Connected);
ScriptThread::enqueue_callback_reaction(&*descendant, CallbackReaction::Connected, None);
} else {
// Step 7.7.2.2.
try_upgrade_element(&*descendant);