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indexeddb: Implement getAll and getAllKeys (#38885)

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Implement getAll and getAllKeys for IDBObjectStore.

Testing: WPT & Unit testing
Fixes: Part of #6963.

---------

Signed-off-by: Ashwin Naren <arihant2math@gmail.com>
This commit is contained in:
Ashwin Naren 2025-09-05 22:48:11 -07:00 • committed by GitHub
parent e64c53972a
commit b5d6555238
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GPG key ID: B5690EEEBB952194
9 changed files with 308 additions and 86 deletions
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49
components/script/dom/idbrequest.rs
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@ -3,6 +3,7 @@
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
use std::cell::Cell;
use std::iter::repeat_n;
use dom_struct::dom_struct;
use ipc_channel::router::ROUTER;
@ -15,6 +16,7 @@ use net_traits::indexeddb_thread::{
IndexedDBTxnMode, PutItemResult,
};
use profile_traits::ipc::IpcReceiver;
use script_bindings::conversions::SafeToJSValConvertible;
use serde::{Deserialize, Serialize};
use stylo_atoms::Atom;
@ -45,7 +47,9 @@ struct RequestListener {
pub enum IdbResult {
Key(IndexedDBKeyType),
Data(Vec<u8>),
Keys(Vec<IndexedDBKeyType>),
Value(Vec<u8>),
Values(Vec<Vec<u8>>),
Count(u64),
Error(Error),
None,
@ -57,9 +61,21 @@ impl From<IndexedDBKeyType> for IdbResult {
}
}
impl From<Vec<IndexedDBKeyType>> for IdbResult {
fn from(value: Vec<IndexedDBKeyType>) -> Self {
IdbResult::Keys(value)
}
}
impl From<Vec<u8>> for IdbResult {
fn from(value: Vec<u8>) -> Self {
IdbResult::Data(value)
IdbResult::Value(value)
}
}
impl From<Vec<Vec<u8>>> for IdbResult {
fn from(value: Vec<Vec<u8>>) -> Self {
IdbResult::Values(value)
}
}
@ -115,7 +131,16 @@ impl RequestListener {
IdbResult::Key(key) => {
key_type_to_jsval(GlobalScope::get_cx(), &key, answer.handle_mut())
},
IdbResult::Data(serialized_data) => {
IdbResult::Keys(keys) => {
rooted_vec!(let mut array <- repeat_n(UndefinedValue(), keys.len()));
for (count, key) in keys.into_iter().enumerate() {
rooted!(in(*cx) let mut val = UndefinedValue());
key_type_to_jsval(GlobalScope::get_cx(), &key, val.handle_mut());
array[count] = val.get();
}
array.safe_to_jsval(cx, answer.handle_mut());
},
IdbResult::Value(serialized_data) => {
let result = bincode::deserialize(&serialized_data)
.map_err(|_| Error::Data)
.and_then(|data| structuredclone::read(&global, data, answer.handle_mut()));
@ -125,6 +150,24 @@ impl RequestListener {
return;
};
},
IdbResult::Values(serialized_values) => {
rooted_vec!(let mut values <- repeat_n(UndefinedValue(), serialized_values.len()));
for (count, serialized_data) in serialized_values.into_iter().enumerate() {
rooted!(in(*cx) let mut val = UndefinedValue());
let result = bincode::deserialize(&serialized_data)
.map_err(|_| Error::Data)
.and_then(|data| {
structuredclone::read(&global, data, val.handle_mut())
});
if let Err(e) = result {
warn!("Error reading structuredclone data");
Self::handle_async_request_error(&global, cx, request, e);
return;
};
values[count] = val.get();
}
values.safe_to_jsval(cx, answer.handle_mut());
},
IdbResult::Count(count) => {
answer.handle_mut().set(DoubleValue(count as f64));
},