test: prototype declared Chromium execution with actiond - #27
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Run native and component VRT as Linux actions with caller-owned Chromium, Node, libraries, and fonts, including declared OCI inputs. Download results for local comparison reporting and baseline updates. Includes isolated actiond patches for upstreaming. Stacked on #27. VM checks pass for capture/compare, network isolation, failed/empty captures, screenshot diffs, and deadlines. Runtime and actiond build/unit tests pass.
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🤖 I have created a release *beep* *boop* --- ## 3.1.0 (2026-09-14) ## What's Changed * test: prototype declared Chromium execution with actiond by @longlho in #27 * feat: run VRT with declared Linux browser inputs by @longlho in #28 * feat: replace Testcontainers with actiond for VRT by @longlho in #29 * feat: run VRT without actiond rootfs mappings by @longlho in #31 * docs: remove obsolete actiond rootfs proposal references by @longlho in #32 * feat: replace OCI with public Chromium runtime helpers by @longlho in #35 * feat: support hermetic E2E and component tests by @longlho in #36 * fix: support Node 26 runtimes and preserve VRT JUnit by @longlho in #37 **Full Changelog**: v3.0.0...v3.1.0 --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).
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Run a declared Chromium screenshot action through actiond's VM/REAPI. Reuses actiond#48, the required
CONFIG_ADVISE_SYSCALLS=ypatch for both guest kernels and a minimal syscall regression probe.Validation: stock VM fails with
madvise: ENOSYS; patched amd64 VM passes and returns identical PNGs matching the local sandbox run.