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hermetic_cc_toolchain/ci/test
Motiejus Jakštys 7383c4984e ci/test: add tests for exact expected artifacts.
Cache reuse in zig is currently quite fragile (we are using a forked
version with github.com/ziglang/zig/issues/13051), so ensure that it
does not regress when zig SDK upgrades.
2022-10-13 12:41:07 +03:00

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#!/usr/bin/env bash
set -euo pipefail
bazel test "$@" ...
# /tmp/bazel-zig-cc should be empty for the test below to be valid.
# This test ensures that github.com/ziglang/zig/issues/13050 does not
# regress from a "very high"-level perspective.
find /tmp/bazel-zig-cc -name mutex_destructor.o -execdir file {} \; | \
sort | uniq -c | sort -rn > /tmp/got_cache
diff -u ci/testdata/want_cache /tmp/got_cache || {
>&2 echo "ERROR: unexpected artifacts."
>&2 echo "Was /tmp/bazel-zig-cc empty before the test?"
}