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AutistMask/tests/e2e/firefox/Dockerfile
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test: containerized Firefox end-to-end harness (closes #184)
Drives the real popup in a real Firefox with dist/firefox/ installed as an
unpacked MV2 temporary add-on via geckodriver. make test-e2e-firefox, outside
make check like the Chrome suite. Zero npm dependencies: plain fetch and
child_process against geckodriver's HTTP API. Base image, Firefox tarball and
geckodriver are each pinned by digest and verified at build time.

Error capture reads the privileged console service through Marionette's chrome
context, not WebDriver BiDi. BiDi delivers nothing at all for extension pages,
so a BiDi-based harness would observe zero events and report success -- the
vacuous-check shape this repo has shipped twice. Both the driver and the README
say so where someone would be tempted to simplify.

Demonstrated to discriminate: a background page that throws at the top of the
file, a missing import, and an async throw where every UI assertion still
passes each fail the run.

Three limits are measured and documented rather than papered over: capture is
poll-based so an error is attributed to a step, not a moment; the console ring
buffer holds 250 messages and evicts the oldest, measured against a clean-run
peak of 4; and the drained window ends roughly 1.5s after the last step, with
observed jitter rather than a hard boundary. Content-script capture is marked
unverified because --network none leaves no page to inject into, and that same
choice inverts coverage of network-dependent code.
2026-08-12 12:20:14 +02:00

52 lines
2.1 KiB
Docker

# Firefox end-to-end image: stock Firefox plus geckodriver on a node base,
# built by script/test-e2e-firefox. The repo is bind-mounted at /work; the
# harness itself has no dependencies, so nothing is installed for it.
#
# All three external artifacts are pinned by digest. The Firefox version in
# particular must not float: -remote-allow-system-access is mandatory on 153
# and was not on 142, so the flag the harness passes is version-coupled.
# node:22-bookworm-slim, 2026-08-12
FROM node@sha256:d649c27dae7ba0137b3cef5dd75baa422c08dc3d9e3fc0c23dfb172dc3cc6436
ENV DEBIAN_FRONTEND=noninteractive
# Firefox's shared-library dependencies on a slim base, plus the two tools
# needed to fetch and unpack the pinned tarballs.
RUN apt-get update \
&& apt-get install -y --no-install-recommends \
ca-certificates \
curl \
libasound2 \
libdbus-glib-1-2 \
libgtk-3-0 \
libx11-xcb1 \
libxt6 \
libxtst6 \
xz-utils \
&& rm -rf /var/lib/apt/lists/*
# Firefox 153.0.3, linux-x86_64, en-US
ARG FIREFOX_URL=https://ftp.mozilla.org/pub/firefox/releases/153.0.3/linux-x86_64/en-US/firefox-153.0.3.tar.xz
ARG FIREFOX_SHA256=22b312280900bfb174b685ece32c7b3c6d72e7f8e53d6d30f21ac41a8dc500a2
RUN curl -fsSL -o /tmp/firefox.tar.xz "$FIREFOX_URL" \
&& echo "$FIREFOX_SHA256 /tmp/firefox.tar.xz" | sha256sum -c - \
&& tar -xJf /tmp/firefox.tar.xz -C /opt \
&& rm /tmp/firefox.tar.xz \
&& /opt/firefox/firefox --version
# geckodriver v0.36.0, linux64
ARG GECKODRIVER_URL=https://github.com/mozilla/geckodriver/releases/download/v0.36.0/geckodriver-v0.36.0-linux64.tar.gz
ARG GECKODRIVER_SHA256=0bde38707eb0a686a20c6bd50f4adcc7d60d4f73c60eb83ee9e0db8f65823e04
RUN curl -fsSL -o /tmp/geckodriver.tar.gz "$GECKODRIVER_URL" \
&& echo "$GECKODRIVER_SHA256 /tmp/geckodriver.tar.gz" | sha256sum -c - \
&& tar -xzf /tmp/geckodriver.tar.gz -C /usr/local/bin \
&& rm /tmp/geckodriver.tar.gz \
&& geckodriver --version
ENV FIREFOX_BIN=/opt/firefox/firefox
ENV GECKODRIVER=/usr/local/bin/geckodriver
WORKDIR /work
CMD ["node", "tests/e2e/firefox/run.js", "dist/firefox"]