3207 commits

Author	SHA1	Message	Date
Timothy Flynn	f268f24dd5	LibWeb: Explicitly rethrow exceptions from writable stream start ... This is an editorial change in the Streams spec. See: https://github.com/whatwg/streams/commit/95a5adf	2025-04-11 12:10:46 -04:00
Timothy Flynn	e9a7694cdb	LibWeb: Prefer react_to_promise over upon_fulfillment + upon_rejection ... While debugging a spec-compliant implementation of ReadableStreamPipeTo, I spent a lot of time inspecting promise internals. This is much less noisy if we halve the number of temporary promises.	2025-04-11 12:10:46 -04:00
Timothy Flynn	3033929bb6	LibWeb: Pass abort signal as its concrete type to ReadableStreamPipeTo ... There's no real need to wrap it in a JS::Value just to unrwap it again.	2025-04-11 12:10:46 -04:00
Timothy Flynn	ab43c3be23	LibWeb: Store WritableStream's strategy high water mark as a double ... It is received from user JS as a double and is only used as a double in all subsequent calculations. This bug would cause UBSAN errors in an upcoming imported WPT test, which passes Infinity as the HWM. Note there is an equivalent HWM for ReadableStream, which already stores the value as a double.	2025-04-11 12:10:46 -04:00
Timothy Flynn	1d6e1637cc	LibWeb: Implement an AO to close writable streams with error propagation	2025-04-11 12:10:46 -04:00
Timothy Flynn	f7c095a318	LibWeb: Implement an AO to get a promise to wait for promises to settle	2025-04-11 12:10:46 -04:00
Tim Ledbetter	f07a3fe6da	LibWeb: Use discrete interpolation for degenerate ratios ... Degenerate ratios cannot be interpolated.	2025-04-11 11:38:05 +01:00
Tim Ledbetter	b3980d40f7	LibWeb: Round to the nearest integer when interpolating integer values	2025-04-11 11:31:54 +01:00
Jelle Raaijmakers	8257788a20	LibWeb: Ignore negative margins for margin box rect ... Negative margins are processed through the `offset` in layout state, and should not contribute to the margin box' rect's size or position. Fixes #4249.	2025-04-11 02:34:28 +01:00
Jelle Raaijmakers	76105d6a02	LibWeb: Use LayoutState::set_content_x/y() where possible ... No functional changes.	2025-04-11 02:34:28 +01:00
Jelle Raaijmakers	4a6998497f	LibWeb: Don't recalculate margin box rect for preceding floats ... We already stored that rect while building up the side data during floating box layout. No functional changes.	2025-04-11 02:34:28 +01:00
stelar7	0a298dba27	LibWeb/IDB: Dont go back to inactive if we finished during upgrade	2025-04-10 19:12:30 -06:00
stelar7	aa4e303b9f	LibWeb/IDB: Make some debug messages more descriptive	2025-04-10 19:12:30 -06:00
stelar7	fc06d088c3	LibWeb/IDB: Implement IDBTransaction::objectStore	2025-04-10 19:12:30 -06:00
stelar7	8fcb54dada	LibWeb/IDB: Abort requests in the transactions request list	2025-04-10 19:12:30 -06:00
stelar7	a61315a68e	LibWeb/IDB: Use correct wait condition when upgrading database	2025-04-10 19:12:30 -06:00
stelar7	de640ffef4	LibWeb/IDB: Implement auto-commit for IDBTransaction	2025-04-10 19:12:30 -06:00
stelar7	da56c1b1eb	LibWeb/IDB: Implement IDBTransaction::commit	2025-04-10 19:12:30 -06:00
stelar7	b6b00acbd1	LibWeb/IDB: Implement abort and wait steps for closing a connection	2025-04-10 19:12:30 -06:00
stelar7	fc93ec135e	LibWeb/IDB: Keep track of the connection used to start a transaction	2025-04-10 19:12:30 -06:00
stelar7	d1dabb9039	LibWeb/IDB: Make close_a_database_connection take a GC::Ref	2025-04-10 19:12:30 -06:00
stelar7	7c3de67b16	LibWeb/IDB: Dont set the forced flag when aborting connection	2025-04-10 19:12:30 -06:00
stasoid	32ddeb82d6	LibURL+LibWeb: Remove leading slash when converting url to path ... ...on Windows	2025-04-10 19:04:21 -06:00
Aliaksandr Kalenik	b53694b4c0	LibIPC+LibWeb: Delete LargeMessageWrapper workaround in IPC connection ... Bring back 2d625f5c23	2025-04-10 23:40:02 +02:00
Tim Ledbetter	1ee56d34e7	Revert "LibIPC+LibWeb: Delete LargeMessageWrapper workaround in IPC… ... …connection" This reverts commit 2d625f5c23.	2025-04-10 16:24:38 +01:00
Sam Atkins	9dbeecb73d	LibWeb: Correct some spec typos ... Corresponds to 285a58bf30	2025-04-10 04:01:37 +02:00
Andreas Kling	6bd2cf3195	LibWeb: Make Document::m_shadow_roots an IntrusiveList ... This makes unregistering a ShadowRoot O(1) instead of O(n) and erases a 2.2% item entirely from the Speedometer 2.1 profile.	2025-04-10 04:01:00 +02:00
Aliaksandr Kalenik	2d625f5c23	LibIPC+LibWeb: Delete LargeMessageWrapper workaround in IPC connection ... It's no longer needed because TransportSocket is now capable of properly sending large messages.	2025-04-10 01:30:08 +02:00
Andreas Kling	938b1e91fe	LibJS: Inline the fast path of Value::to_i32() and simplify to_u32() ... The fast path of to_i32() can be neatly inlined everywhere, and we still have to_i32_slow_case() for non-trivial conversions. For to_u32(), it really can just be implemented as a static cast to i32!	2025-04-09 22:06:49 +02:00
stelar7	f1fba24538	LibWeb/IDB: Add ObjectStore to IDBDatabases store set	2025-04-09 11:48:49 -06:00
stelar7	1fc2d6f1af	LibWeb/IDB: Comment out infinite loop while waiting for next PR ... Since the steps needed to avoid this loop is quite long, adding this as a fixme for the future will make this PR easier to review	2025-04-09 11:48:49 -06:00
stelar7	6ec914c7f7	LibWeb/IDB: Add some debug output	2025-04-09 11:48:49 -06:00
stelar7	4084a127de	LibWeb/IDB: Change reference to a GC::Ref in abort_a_transaction	2025-04-09 11:48:49 -06:00
stelar7	5298ecfc94	LibWeb/IDB: Implement IDBTransaction attributes ... This also uncovered a bug, where the transactions type was never set :^)	2025-04-09 11:48:49 -06:00
stelar7	718c805e95	LibWeb/IDB: Implement IDBObjectStore::deleteIndex	2025-04-09 11:48:49 -06:00
stelar7	fce936e05a	LibWeb/IDB: Implement IDBObjectStore::index	2025-04-09 11:48:49 -06:00
stelar7	fba7ad6969	LibWeb/IDB: Implement IDBObjectStore::indexNames	2025-04-09 11:48:49 -06:00
stelar7	3367352991	LibWeb/IDB: Implement IDBObjectStore::createIndex	2025-04-09 11:48:49 -06:00
stelar7	a235dd4300	LibWeb/IDB: Fillout IDBIndex attributes	2025-04-09 11:48:49 -06:00
stelar7	9321ad04c0	LibWeb/IDB: Add internal Index object	2025-04-09 11:48:49 -06:00
Sam Atkins	8beade51e0	LibWeb/CSS: Make it clear that StyleSheet::media() is never null	2025-04-09 18:45:57 +01:00
Sam Atkins	848a250b29	LibWeb/CSS: Mark CSSImportRule.media as nullable ... See the linked spec issue for more details. The MediaList can be null internally, and this was upsetting GCC as it meant our bindings code was dereferencing a null pointer.	2025-04-09 18:45:57 +01:00
Sam Atkins	0f42d5ec3e	LibWeb/CSS: Don't resolve @import URLs until they are used ... The regression in the "conditional-CSSGroupingRule" test is we now fail the "inserting an `@import`" subtests differently and the subtests aren't independent. Specifically, we don't yet implement the checks in `CSSRuleList::insert_a_css_rule()` that reject certain rules from being inserted. Previously we didn't insert the `@import` rule because we failed to parse its relative URL. Now we parse it correctly, we end up inserting it.	2025-04-09 18:45:57 +01:00
Sam Atkins	ca0890ce16	LibWeb/CSS: Only try to fetch @imports with a parent style sheet ... When `CSSRuleList::remove_a_css_rule()` is called, the removed rule has its parent style sheet set to null. We shouldn't try to fetch an import in this case.	2025-04-09 18:45:57 +01:00
Sam Atkins	c679643391	LibWeb/CSS: Extract CSSStyleSheet's ParsingParams code into a method ... This repeated code is a bit unwieldy.	2025-04-09 18:45:57 +01:00
Sam Atkins	1abc628cd8	LibWeb/CSS: Allow CSSImportRule's document to be null on construction ... It's possible to parse an `@import` rule that isn't attached to a document. We only actually need it to have one when fetching the linked style sheet, and that should only happen when the CSSImportRule is attached to a document. So, we can just accept a null pointer when constructing it. We relied on that Document to get the Realm, so pass that in as a separate parameter.	2025-04-09 18:45:57 +01:00
Sam Atkins	a8ab4d64c4	LibWeb/DOM: Use document's URL as location for inline stylesheets ... This is ad-hoc, and the spec doesn't seem to tell us what to actually do here. Without this, following the spec steps for loading relative `@import` URLs from a `<style>` tag always fails, because that uses the parent style sheet's location as the base URL.	2025-04-09 18:45:57 +01:00
Sam Atkins	bc02e3e9a9	LibWeb/CSS: Pass location to parse_a_stylesheet()	2025-04-09 18:45:57 +01:00
Sam Atkins	7216c6b050	LibWeb/CSS: Parse <url> as a new CSS::URL type ... Our previous approach to `<url>` had a couple of issues: - We'd complete the URL during parsing, when we should actually keep it as the original string until it's used. - There's nowhere for us to store `<url-modifier>`s on a `URL::URL`. So, `CSS::URL` is a solution to this. It holds the original URL string, and later will also hold any modifiers. This commit parses all `<url>`s as `CSS::URL`, but then converts it into a `URL::URL`, so no user code is changed. These will be modified in subsequent commits. For `@namespace`, we were never supposed to complete the URL at all, so this makes that more correct already. However, in practice all `@namespace`s are absolute URLs already, so this should have no observable effects.	2025-04-09 18:45:57 +01:00
Sam Atkins	c82f4b46a2	LibWeb/CSS: Qualify uses of LibURL ... To prepare for introducing a CSS::URL type, we need to qualify any use of LibURL as `::URL::foo` instead of `URL::foo` so the compiler doesn't get confused. Many of these uses will be replaced, but I don't want to mix this in with what will likely already be a large change.	2025-04-09 18:45:57 +01:00