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Scripts: a document a script opens counts toward the run's growth limit

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A document that document.open or file.new adds during a run counts whole
toward the growth allowance: every object in its layers, symbols and
patterns, opacity masks included, and its document data.
This commit is contained in:
dotCooCoo
2026-11-09 19:29:02 -08:00
parent dd55adb701
commit 2d5fc74cbf
2 changed files with 51 additions and 5 deletions
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crates/engine/src/script/mod.rs
+20 -5
View File
@@ -520,6 +520,14 @@ fn raise_ids(s: &mut Session) {
s.script_high_water = marks;
}
/// Every object in `d`: the art of its layers, its symbols and its patterns, opacity masks included.
fn all_objects(d: &crate::Document) -> u64 {
let layers = d.layers.iter().map(|n| n.count_with_masks());
let symbols = d.symbols.iter().map(|s| s.art.count_with_masks());
let patterns = d.patterns.iter().flat_map(|p| &p.art).map(|n| n.count_with_masks());
layers.chain(symbols).chain(patterns).map(|n| n as u64).sum()
}
fn note_ids(s: &mut Session) {
for st in &s.docs {
let mark = s.script_high_water.entry(st.uid).or_insert(0);
@@ -551,11 +559,18 @@ fn step(s: &mut Session, host: &Host, id: &str, params: &Value) -> Result<(Value
note_ids(s);
let (mut objects, mut bytes) = (0, 0);
for st in &s.docs {
if let Some((_, d, ids)) = before.iter().find(|(uid, ..)| *uid == st.uid)
&& !Arc::ptr_eq(d, &st.doc)
{
objects += st.doc.peek_next_id().saturating_sub(*ids);
bytes += d.retained_bytes_each(&st.doc).1 as u64;
match before.iter().find(|(uid, ..)| *uid == st.uid) {
Some((_, d, ids)) if !Arc::ptr_eq(d, &st.doc) => {
objects += st.doc.peek_next_id().saturating_sub(*ids);
bytes += d.retained_bytes_each(&st.doc).1 as u64;
}
Some(_) => {}
// A document the command opened or made counts whole.
None if mutating => {
objects += all_objects(&st.doc);
bytes += crate::Document::new(1.0, 1.0).retained_bytes_each(&st.doc).1 as u64;
}
None => {}
}
}
Ok((v, objects, bytes, save))