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Author	SHA1	Message	Date
Timothy Flynn	c846616d51	LibWeb: Adjust positions by the scroll offset for scrollbar hit testing ... This ensures we scroll to the correct position when dragging a scrollbar or clicking its gutter.	2025-05-08 10:40:58 +01:00
Timothy Flynn	22532c769c	LibWeb: Be less lenient in scrollbar hit testing ... A scrollbar contains a mouse position only if its gutter rect contains that position. We were incorrectly deciding a position was contained if it fell to the right of a vertical scrollbar, or below a horizontal scrollbar.	2025-05-08 10:40:58 +01:00
Sam Atkins	a8529629e2	LibWeb/HTML: Update "is script closable" to current spec ... Corresponds to d7fc63a84a and 7a48703e77	2025-05-08 10:39:34 +01:00
Ali Mohammad Pur	292688e249	LibWasm: Validate tables, memories, globals, elements and data correctly ... These sections are supposed to be validated with only the imported globals.	2025-05-08 03:35:11 -06:00
Ali Mohammad Pur	1bcbd008d6	Tests/LibWeb: Rebaseline some no-longer-failing wasm tests	2025-05-08 03:35:11 -06:00
Ali Mohammad Pur	638a354b29	LibWeb/WebAssembly: Throw appropriate errors as defined by the spec	2025-05-08 03:35:11 -06:00
Ali Mohammad Pur	333ba93d49	LibWeb/WebAssembly: Define the hacky 'native' errors given in the spec ... These cannot be implemented "correctly" as the set of native errors as defined by ecma262 is closed, but we can get pretty close.	2025-05-08 03:35:11 -06:00
Ali Mohammad Pur	fbfd3e2538	IDLGenerators: Add an 'WithInitializer' attribute for an init hook ... This is needed for WebAssembly.*Error (at least), which apparently cannot be defined in webidl.	2025-05-08 03:35:11 -06:00
Andrew Kaster	8a57b75969	Devcontainer: Update fedora devcontainer to version 42	2025-05-08 03:21:15 -06:00
Andrew Kaster	3c8515a1a1	Documentation: Add patchelf as a dependency for on Fedora ... The provided patchelf from vcpkg is only version 0.14.3, which is too old to produce working binaries on Fedora 42. Using that old version causes hard to debug issues where applications segfault during startup.	2025-05-08 03:21:15 -06:00
Francesco Gazzetta	5610f5a865	LibWeb/HTML: Add missing include to CanvasRenderingContext2D.cpp ... Fixes linking of CanvasRenderingContext2D on some systems: [2959/3075] Linking CXX shared library lib/liblagom-web.so.0.0.0 FAILED: lib/liblagom-web.so.0.0.0 : && /nix/store/f0m6caffiykyvsjim9376a3hx2yj2ghj-gcc-wrapper-14.2.1.20250322/bin/g++ -fPIC -O3 -DNDEBUG -fstack-protector-strong -Wl,-z,defs -Wl,--no-undefined -Wl,--no-allow-shlib-undefined -Wl,--dependency-file=Lagom/Libraries/LibWeb/CMakeFiles/LibWeb.dir/link.d -shared -Wl,-soname,liblagom-web.so.0 -o lib/liblagom-web.so.0.0.0 @CMakeFiles/LibWeb.rsp && : /nix/store/hzw38c3f7s0w200cgk9645z53al7k8lw-binutils-2.44/bin/ld: Lagom/Libraries/LibWeb/CMakeFiles/LibWeb.dir/HTML/CanvasRenderingContext2D.cpp.o: in function `Web::HTML::CanvasRenderingContext2D::context_attributes_from_options(JS::VM&, JS::Value) [clone .localalias]': CanvasRenderingContext2D.cpp:(.text+0x355a): undefined reference to `JS::Value::to_boolean() const' /nix/store/hzw38c3f7s0w200cgk9645z53al7k8lw-binutils-2.44/bin/ld: CanvasRenderingContext2D.cpp:(.text+0x38e6): undefined reference to `JS::Value::to_boolean() const' /nix/store/hzw38c3f7s0w200cgk9645z53al7k8lw-binutils-2.44/bin/ld: CanvasRenderingContext2D.cpp:(.text+0x3d67): undefined reference to `JS::Value::to_boolean() const' collect2: error: ld returned 1 exit status ninja: build stopped: subcommand failed. Co-authored-by: Timothy Flynn <trflynn89@pm.me>	2025-05-07 16:53:09 -04:00
Ali Mohammad Pur	011982c501	Meta: Make WPT.sh run nproc/2 testrunners in parallel ... This is the "intended" way of parallelism with wpt, but instead of requiring N different systems (or VMs), this does it all on one system with the power of namespaces.	2025-05-07 15:48:21 +01:00
Ali Mohammad Pur	79c32f33e1	Meta: Reformat WPT.sh	2025-05-07 15:48:21 +01:00
Jelle Raaijmakers	d424dc1b32	LibWeb: Assign new wrapped node list to container for insertParagraph ... Forgot to implement this part of the spec.	2025-05-07 16:11:31 +02:00
Jelle Raaijmakers	c56f7d9cde	LibWeb: Invalidate sibling style for :only-child and :*-of-type ... After f7a3f785a8, sibling nodes' styles were no longer invalidated after a node was removed. This reuses the flag for `:first-child` and `:last-child` to indicate that a node's style might be affected by any structural change in its siblings. Fixes #4631. Resolves the `:only-child` ACID3 failure as documented in #1231.	2025-05-07 14:55:12 +03:00
Andreas Kling	74f133293d	LibJS: Avoid redundant ExecutionContext allocation for bound functions ... Instead of creating a second ExecutionContext in BoundFunction.[[Call]], we now implement BoundFunction::get_stack_frame_size() and combine information from the target + the bound arguments list. This allows BoundFunction.[[Call]] to reuse the already-established ExecutionContext for the callee. 1.20x speedup on MicroBench/bound-call-04-args.js	2025-05-07 13:20:41 +02:00
Psychpsyo	dbece92637	LibWeb: Make elements with 'opacity: 0' respond to hit-testing	2025-05-07 01:45:07 +03:00
Andreas Kling	d462731a4d	LibJS: Make PutById inline cache polymorphic (4 shapes) ... 2.44x speedup on MicroBench/pic-put-own.js 1.48x speedup on MicroBench/pic-put-pchain.js	2025-05-07 00:27:11 +02:00
Andreas Kling	a677d96b8f	LibJS: Make GetById cache polymorphic ... Instead of monomorphic (1 shape), GetById inline caches are now polymorphic (4 shapes). This improves inline cache hit rates greatly on most web JavaScript. For example, Speedometer 2.1 sees 88% -> 97% cache hit rate improvement. 1.71x speedup on MicroBench/pic-get-own.js 1.82x speedup on MicroBench/pic-get-pchain.js	2025-05-07 00:27:11 +02:00
enkvadrat	678c15a06a	UI/Qt: Add Ctrl-R shortcut for page Reload ... Keeping things consistent with other browsers where both f5 and Ctr-R can be used to reload.	2025-05-07 10:20:51 +12:00
Psychpsyo	86f2d291ca	Meta: Add HTML doctype to a screenshot test that should have it	2025-05-06 20:04:18 +02:00
Lyra	39dae6fb2d	LibWeb: Fix SRI handling of badly-formatted strings	2025-05-06 13:02:58 -04:00
Timothy Flynn	0da7441b9b	LibWeb: Set the initiator type for script-initiated CSS requests ... Similar to other ad-hoc behavior in this method, we need to handle requests which are not associated with a style sheet. For example: <script> const element = document.createElement('div'); element.style['background'] = 'url(https://foo.com/img.png)'; document.body.appendChild(element); </script> Will not be associated with a style sheet. This is needed to ensure we fire a PerformanceResourceTiming event for this resource load. This is not currently testable in CI, as this event is also gated by HTTP/S requests.	2025-05-06 17:37:34 +01:00
InvalidUsernameException	1d63398cbd	AK: Expose dump_backtrace() publicly for debugging purposes ... At this point, I've repeatedly felt the desire to be able to log stacktraces to be able to see more easily what kind of call-sites exist for a given piece of code. So this commit exposes `dump_backtrace()` in the header so it can be used for this purpose.	2025-05-06 10:03:57 -04:00
Golho	0c2db2ab35	Documentation: Update VSCodeConfiguration.md ... - Update debug description for debugging on Linux with VSCode - Update build paths in documentation	2025-05-06 10:00:01 -04:00
Timothy Flynn	4fc8443757	LibWeb: Translate scrollbar gutters by the cumulative scroll offset ... This `translate_by` function is invoked with the cumulative scroll offset during display list execution. Applying the offset to the gutter was missed in 66e422b4f1.	2025-05-06 16:38:23 +03:00
stelar7	9d5f6108e4	LibWeb/IDB: Implement recent spec changes	2025-05-06 13:30:37 +01:00
Mark Langen	6cbb5d2785	LibWeb: Parse and propagate touch-action CSS property ... Co-authored-by: Sam Atkins <sam@ladybird.org>	2025-05-06 12:22:01 +01:00
Aliaksandr Kalenik	b3713db4ab	LibJS: Emit ThrowIfTDZ for identifiers used in assignment expressions ... Error about not-initialized `x` variable access should be thrown for: ```js function foo() { x = 69; let x; } foo(); ``` Progress on test262: ``` Diff Tests: test/staging/sm/expressions/optional-chain-tdz.js ❌ -> ✅ test/staging/sm/expressions/short-circuit-compound-assignment-tdz.js ❌ -> ✅ ``` Fixes https://github.com/LadybirdBrowser/ladybird/issues/4587	2025-05-06 12:06:23 +02:00
Aliaksandr Kalenik	db480b1f0c	LibJS: Preserve information about local variables declaration kind ... This is required for upcoming change where we want to emit ThrowIfTDZ for assignment expressions only for lexical declarations.	2025-05-06 12:06:23 +02:00
stelar7	2774068ca0	LibWeb/IDB: Initialize the index set in a ObjectStore handle	2025-05-06 11:16:01 +02:00
stelar7	0ed71d87ca	LibWeb/IDB: Dont move away the name when creating an Index	2025-05-06 11:16:01 +02:00
stelar7	f3a31c98ea	LibWeb/IDB: Use correct key comparison when doing Index lookup	2025-05-06 11:16:01 +02:00
stelar7	64c4bea189	LibWeb/IDB: Implement IDBCursor::continue	2025-05-06 11:16:01 +02:00
stelar7	f5eb7928d9	Meta/IDL: Add continue as a cpp keyword	2025-05-06 11:16:01 +02:00
stelar7	08f73db773	LibWeb/IDB: Return undefined if request was an error	2025-05-06 11:16:01 +02:00
stelar7	d0156e2c88	LibWeb/IDB: Use invalidation reason when returning DataError	2025-05-06 11:16:01 +02:00
stelar7	05fe37619a	LibWeb/IDB: Implement IDBObjectStore::open_cursor	2025-05-06 11:16:01 +02:00
stelar7	98d08b27e4	LibWeb/IDB: Implement iterate_a_cursor	2025-05-06 11:16:01 +02:00
stelar7	93d7a29306	AK: Implement {first|last}_matching for Span	2025-05-06 11:16:01 +02:00
stelar7	0890b10d11	LibWeb/IDB: Improve error messages related to transaction state	2025-05-06 11:16:01 +02:00
sideshowbarker	6237824d99	Tests: Add a bunch of input-element tests (tests only, no code) ... Importing these tests now because they are for input-element types that have requirements related to the constraint-validation API — which we’ve been implementing recently. This commit only imports tests, without any changes to our code.	2025-05-06 09:46:49 +01:00
Bastiaan van der Plaat	58b735010b	LibWeb: Add -webkit-box-* legacy CSS property aliases	2025-05-05 23:36:31 +02:00
Andreas Kling	183c847c80	LibJS: Cache PutById to setters in the prototype chain ... This is *extremely* common on the web, but barely shows up at all in JavaScript benchmarks. A typical example is setting Element.innerHTML on a HTMLDivElement. HTMLDivElement doesn't have innerHTML, so it has to travel up the prototype chain until it finds it. Before this change, we didn't cache this at all, so we had to travel the prototype chain every time a setter like this was used. We now use the same mechanism we already had for GetBydId and cache PutById setter accesses in the prototype chain as well. 1.74x speedup on MicroBench/setter-in-prototype-chain.js	2025-05-05 15:21:43 +02:00
Jelle Raaijmakers	71665fa504	LibWeb: Scale font size by 1.15 for line-height: normal ... Browsers such as Chrome and Firefox apply an arbitrary scale to the current font size if `normal` is used for `line-height`. Firefox uses 1.2 while Chrome uses 1.15. Let's go with the latter for now, it's relatively easy to change if we ever want to go back on that decision. This also requires updating the expectations for a lot of layout tests. The upside of this is that it's a bit easier to compare our layout results to other browsers', especially Chrome.	2025-05-05 13:15:56 +02:00
Timothy Flynn	01791c5a52	LibJS: Mark sync module evaluation promise as handled ... This is a normative change in the ECMA-262 spec. See: 0fb1859 As noted in the PR for this change, this is not actually testable via either test262 or WPT.	2025-05-05 17:50:18 +12:00
Psychpsyo	7c36a82129	LibWeb: Improve parsing for the CSS contain property ... This makes us actually respect the grammar and nets us a couple extra WPT passes in the parsing section.	2025-05-04 22:24:26 +01:00
Timothy Flynn	1c075d6039	LibWeb: Remove Web::Infra ASCII case conversion methods ... We have more optimized versions of these methods in AK.	2025-05-04 15:59:17 +02:00
Psychpsyo	d048ee3155	Meta: Add doctypes to all svg layout tests	2025-05-04 11:23:52 +02:00
Psychpsyo	3fd13485ab	Meta: Add doctypes to all table layout tests	2025-05-04 11:23:17 +02:00