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fix persistant iterator test

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This commit is contained in:
Evan Almloff 2022-12-24 11:37:17 -06:00
parent 7eac90065a
commit c0d138fc1b
1 changed files with 16 additions and 15 deletions
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31
packages/native-core/src/utils/persistant_iterator.rs
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@ -73,11 +73,11 @@ impl PersistantElementIter {
.edits
.iter()
.filter_map(|m| {
// nodes within templates will never be removedns
if let Mutation::Remove { id } = m {
Some(rdom.element_to_node_id(*id))
} else {
None
// nodes within templates will never be removed
match m {
Mutation::Remove { id } => Some(rdom.element_to_node_id(*id)),
Mutation::ReplaceWith { id, .. } => Some(rdom.element_to_node_id(*id)),
_ => None,
}
})
.collect();
@ -358,12 +358,16 @@ fn persist_removes() {
let mut rdom: RealDom<Empty> = RealDom::new();
let build = vdom.rebuild();
println!("{:#?}", build);
let _to_update = rdom.apply_mutations(build);
// this will end on the node that is removed
let mut iter1 = PersistantElementIter::new();
// this will end on the after node that is removed
let mut iter2 = PersistantElementIter::new();
// root
iter1.next(&rdom).id();
iter2.next(&rdom).id();
// div
iter1.next(&rdom).id();
iter2.next(&rdom).id();
@ -386,27 +390,24 @@ fn persist_removes() {
vdom.mark_dirty(ScopeId(0));
let update = vdom.render_immediate();
println!("{:#?}", update);
iter1.prune(&update, &rdom);
iter2.prune(&update, &rdom);
let _to_update = rdom.apply_mutations(update);
let p_tag = "1".to_string();
let root_tag = "Root".to_string();
let idx = iter1.next(&rdom).id();
dbg!(&rdom[idx].node_data.node_type);
assert!(matches!(
&rdom[idx].node_data.node_type,
NodeType::Element { tag: p_tag, .. }
NodeType::Element { tag: root_tag, .. }
));
let text = "2".to_string();
let idx = iter1.next(&rdom).id();
assert!(matches!(
&rdom[idx].node_data.node_type,
NodeType::Text { text, .. }
));
let div_tag = "div".to_string();
let idx = iter2.next(&rdom).id();
dbg!(&rdom[idx].node_data.node_type);
assert!(matches!(
&rdom[idx].node_data.node_type,
NodeType::Element { tag: div_tag, .. }
NodeType::Element { tag: root_tag, .. }
));
}