The agent branch grew .text by ~2.8MB (mostly std monomorphization from
the new script/agent modules); none of it executes in serve mode and
anonymous/heap memory is byte-identical to main (716-724KB Private_Dirty
across main, agent-dev, and a build with the agent code compiled out).
The VmHWM delta is file-backed pages of the binary: the kernel maps them
in large readahead/THP chunks around each touched page, so peak RSS
shifts with link layout on every relink. The agent-less test build
measured 4.2MB *below* main while running the identical serve path,
purely from folio/window boundaries moving. At 28000 the gate was
failing on layout noise (28028-28064), not a regression.
Replace `grep '"id":N' | jq -e ...` with `jq -ec 'select(.id == N) | ...'`.
The grep form also matched `"id":10`, `"id":11`, ... and any tool description
containing that substring; numeric `select` is type-correct. `jq -e` still
fails the job when `select` produces no output (exit 4), so the smoke
semantics are preserved.
Also add `jq --version` up front so the job fails fast and loud if the
`ubuntu-latest` image ever stops shipping jq.
Sends initialize + notifications/initialized + tools/list over stdin
and asserts the JSON-RPC responses with jq. Catches regressions in
the agentic surface (./lightpanda mcp) without needing a node client.
Reuses the existing lightpanda-build-release artifact, so the new
job costs about a minute on top of zig-build-release.
cache=true is problematic for a few reasons
1 - The current cache implementation is known to cause timing issues; i.e. it
executes callbacks synchronously.
2 - Unlike something like robots.txt or proxy, cache tests need to be explicitly
tested. The response has to include cache headers and the resource loaded
again.
Don't use pre-built snapshot for wpt action (the snapshot needs the WebDriver
added, which is not normally added). Instead, rely on runtime snapshot creation
(this just adds a bit of startup time and peak memory, neither or which should
be an issue for WPT runs).
Some WPT tests need to interact with the browser in a way that isn't possible
with web apis. Browsers need to expose a way for tests to do this and then use
the testdriver-vendor.js to hook into these special WPT actions.
This commit sets up the infrastructure for supporting this and includes
the delete_all_cookies functionality needed by various cookie tests (e.g.
/cookies/attributes/attributes-ctl.sub.html).
A new compilation flag, `-Dwpt_extensions`, can be specified. When specified
a `window.webdriver` accessor is defined and a `WebDriver` type is exposed.
Note that, while I only implemented delete_all_cookies for now, I've seen other
tests fail because of missing vendor-specific implementation.
Add a cache for v8 snapshot file.
Use a cache key for v8 snapshot with the last hash changing
src/browser/js/bridge.zig
eg. v8-snapshot-4dcb2c997e01e4367ca6118629fb4ac712f9692c
