sneak
7635af0107
The test and test:verbose scripts ran jest with one worker per CPU core, about 47 processes and 7-8 GiB per run on the shared 48-core build host. They now pass --maxWorkers=3. On that host the suite takes 23-29s, inside the unchanged 30-second cap in script/test but not by much: one test file, tests/persistedFieldContract.test.js, takes most of it. One or two workers went past the cap, so this departs from the issue's two-process limit. make check, the pre-commit hook and script/cibuild all reach jest through these scripts; the timings in the script/test and Dockerfile comments are updated to match. Model: opus-5-5
53 lines
2.1 KiB
Bash
Executable File
53 lines
2.1 KiB
Bash
Executable File
#!/bin/sh
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# script/test: run the test suite.
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#
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# jest runs three worker processes (package.json), not one per CPU core: on a
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# many-core shared host one per core took gigabytes of RAM per run.
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#
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# The timeout bounds a hung suite; it is not a performance budget. On the busy
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# shared build host the suite takes 23-29s with three workers, so
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# REPO_POLICIES' 30s cap is tight there, not comfortable. Inside the image the
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# same suite also pays a cold jest cache and shares the runner with the rest of
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# the build, which is not what that budget describes, so the Dockerfile raises
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# the bound through AUTISTMASK_TEST_TIMEOUT. A cap a healthy suite can trip on a
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# cold cache produces a red that means nothing, and teaches "just run it again".
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set -eu
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ROOT="$(cd "$(dirname "$0")/.." && pwd -P)"
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TIMEOUT="${AUTISTMASK_TEST_TIMEOUT:-30}"
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main() {
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cd "$ROOT"
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echo "Running tests (timeout ${TIMEOUT}s)..."
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status=0
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timeout "$TIMEOUT" yarn run test 2>&1 || status=$?
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[ "$status" -eq 0 ] && return 0
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# 124 is timeout(1) killing the suite. Say so: a kill is not a failed
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# assertion, and the verbose rerun would only spend the same wall clock
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# to be killed again.
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if [ "$status" -eq 124 ]; then
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echo "tests: TIMED OUT after ${TIMEOUT}s (no assertion failed)" >&2
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echo "tests: raise AUTISTMASK_TEST_TIMEOUT if the suite is healthy" >&2
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exit 1
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fi
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# 125 is timeout(1) itself failing, which here means AUTISTMASK_TEST_TIMEOUT
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# is not a duration it accepts. The suite never ran, so it neither timed out
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# nor failed, and the verbose rerun would only reprint the same complaint.
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if [ "$status" -eq 125 ]; then
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echo "tests: DID NOT RUN: timeout(1) rejected AUTISTMASK_TEST_TIMEOUT=\"${TIMEOUT}\"" >&2
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echo "tests: set it to a duration such as 30 or 180 (see timeout(1))" >&2
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exit 1
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fi
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echo "--- Rerunning with --verbose for details ---"
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timeout "$TIMEOUT" yarn run test:verbose 2>&1 || true
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# Always fail: the first run already proved the tests are broken, so a
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# flaky pass on the rerun must not turn the build green.
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exit 1
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}
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main "$@"
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