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Implement indexeddb array conversion (#38288)

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Implement conversion from js arrays into rust.

Testing: WPT
Fixes: None

---------

Signed-off-by: Ashwin Naren <arihant2math@gmail.com>
Signed-off-by: Josh Matthews <josh@joshmatthews.net>
Co-authored-by: Josh Matthews <josh@joshmatthews.net>
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Ashwin Naren 2025-09-19 23:33:16 -07:00 • committed by GitHub
parent 8590c4edcf
commit 8a59c2cf56
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13 changed files with 98 additions and 203 deletions
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36
components/script/dom/idbobjectstore.rs
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@ -218,17 +218,35 @@ impl IDBObjectStore {
serialized_key = Some(convert_value_to_key(cx, key, None)?.into_result()?);
} else {
// Step 11: We should use in-line keys instead
if let Some(Ok(ExtractionResult::Key(kpk))) = self
// Step 11.1: Let kpk be the result of running the steps to extract a
// key from a value using a key path with clone and store’s key path.
let extraction_result = self
.key_path
.as_ref()
.map(|p| extract_key(cx, value, p, None))
{
serialized_key = Some(kpk);
} else {
if !self.has_key_generator() {
return Err(Error::Data);
}
serialized_key = None;
.map(|p| extract_key(cx, value, p, None));
match extraction_result {
Some(Ok(ExtractionResult::Failure)) | None => {
// Step 11.4. Otherwise:
// Step 11.4.1. If store does not have a key generator, throw
// a "DataError" DOMException.
if !self.has_key_generator() {
return Err(Error::Data);
}
// Stept 11.4.2. Otherwise, if the steps to check that a key could
// be injected into a value with clone and store’s key path return
// false, throw a "DataError" DOMException.
// TODO
serialized_key = None;
},
// Step 11.1. Rethrow any exceptions.
Some(extraction_result) => match extraction_result? {
// Step 11.2. If kpk is invalid, throw a "DataError" DOMException.
ExtractionResult::Invalid => return Err(Error::Data),
// Step 11.3. If kpk is not failure, let key be kpk.
ExtractionResult::Key(kpk) => serialized_key = Some(kpk),
ExtractionResult::Failure => unreachable!(),
},
}
}