sneak
5a8ad2eb25
script/test-e2e and script/test-e2e-firefox tagged their image with one fixed name. When two clones ran a suite at once, the second build moved that tag, the image store deleted the first run's now-untagged image, and that suite exited 125 without running a test. Each run now tags its image with the suite's name and twelve random hex digits and runs it by that tag. The cleanup that runs on exit, Ctrl-C, kill and a closed terminal removes the run's container if docker's client left it running, then the image. The image-ID file that guarded against a moving tag is gone. README.md's End-to-End Tests section says which endings clean up. Model: opus-5-5
99 lines
3.9 KiB
Bash
Executable File
99 lines
3.9 KiB
Bash
Executable File
#!/bin/sh
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# script/test-e2e-firefox: build the extension and drive the real popup in
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# a real Firefox inside a pinned container. The Firefox counterpart to
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# script/test-e2e. Our own extension to scripts-to-rule-them-all.
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#
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# Deliberately NOT called by script/check or script/test, for the same
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# reason as the Chrome suite: REPO_POLICIES.md caps make test at 60 seconds
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# and a browser suite does not fit. .gitea/workflows/e2e.yml also runs it
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# on every push, in a job separate from check.
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#
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# Unlike script/test-e2e this builds its base image locally, because no
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# published image carries both a pinned Firefox and a matching geckodriver.
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# All three external artifacts are pinned by digest inside the Dockerfile;
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# see tests/e2e/firefox/Dockerfile, which also explains why the repo and
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# the extension build are baked into the image rather than mounted.
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#
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# Docker is the only prerequisite: nothing here depends on the node, yarn
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# or make on the machine that starts the run.
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set -eu
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SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd -P)"
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ROOT="$(cd "$SCRIPT_DIR/.." && pwd -P)"
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# A tag and a container name of this run's own, as in script/test-e2e,
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# which says why.
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SUFFIX="$(od -An -N6 -tx1 /dev/urandom | tr -d ' \n')"
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NAME="$("$SCRIPT_DIR/projectname")-e2e-firefox"
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IMAGE="$NAME:$SUFFIX"
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CONTAINER="$NAME-$SUFFIX"
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cleanup() {
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# After a third Ctrl-C docker's client exits whether or not the
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# container has stopped, and a container still running keeps the image
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# in use.
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if docker container inspect "$CONTAINER" >/dev/null 2>&1; then
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docker container rm -f "$CONTAINER" >/dev/null
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fi
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# No image to remove when the build failed or was interrupted.
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if docker image inspect "$IMAGE" >/dev/null 2>&1; then
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docker image rm "$IMAGE" >/dev/null
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fi
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}
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main() {
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cd "$ROOT"
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if ! command -v docker >/dev/null 2>&1; then
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echo "test-e2e-firefox: docker is required to run the e2e suite" >&2
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exit 1
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fi
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trap cleanup EXIT
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# HUP: the terminal or SSH session running the suite closed.
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trap 'cleanup; exit 130' HUP INT TERM
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echo "Building the pinned Firefox e2e image (extension included)..."
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# --no-cache: the image build runs make build and its checks, and a
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# cached layer is a check that did not run.
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docker build --no-cache -t "$IMAGE" -f tests/e2e/firefox/Dockerfile .
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echo "Running the Firefox e2e suite..."
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# --shm-size=1g: Firefox needs more than the default 64MB /dev/shm.
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# --network none: the suite stubs nothing, so this is what keeps the
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# run offline and deterministic. The extension swallows its own
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# fetch failures, so the popup flows work unchanged; see the
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# network note in README.md. Weaker than the Chrome suite's
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# fixture interception, and honestly so — it proves no request
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# escaped, but it cannot report which ones were attempted.
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# HOME=/tmp: the image's root home is not a reliable place for the
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# browser profile.
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#
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# No --privileged. Firefox's sandbox logs
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# "CanCreateUserNamespace() clone() failure: EPERM" on startup here;
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# it is cosmetic and headless Firefox runs fine without it.
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docker run --rm \
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--name "$CONTAINER" \
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--shm-size=1g \
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--network none \
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-e HOME=/tmp \
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"$IMAGE" \
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node tests/e2e/firefox/run.js dist/firefox
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# The install/uninstall/re-install property, against the packaged XPI
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# rather than the unpacked directory: it is the artifact a user would be
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# handed, and this is the only place a real Firefox is asked to load it.
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# Its own browser session, because it takes the add-on away in the middle
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# and the suite above shares one session throughout.
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echo "Running the Firefox re-install suite against the packaged XPI..."
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docker run --rm \
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--name "$CONTAINER" \
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--shm-size=1g \
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--network none \
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-e HOME=/tmp \
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"$IMAGE" \
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node tests/e2e/firefox/reinstall.js
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}
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main "$@"
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