rust/ci.sh

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#!/bin/bash
set -euo pipefail
# Determine configuration
export RUST_TEST_NOCAPTURE=1
export RUST_BACKTRACE=1
export RUSTFLAGS="-D warnings"
export CARGO_INCREMENTAL=0
export CARGO_EXTRA_FLAGS="--all-features"
# Prepare
echo "Build and install miri"
./miri build --all-targets --locked
./miri install # implicitly locked
echo
# Test
function run_tests {
if [ -n "${MIRI_TEST_TARGET+exists}" ]; then
echo "Testing foreign architecture $MIRI_TEST_TARGET"
else
echo "Testing host architecture"
fi
./miri test --locked
if [ -z "${MIRI_TEST_TARGET+exists}" ]; then
# Only for host architecture: tests with optimizations (`-O` is what cargo passes, but crank MIR
# optimizations up all the way).
MIRIFLAGS="-O -Zmir-opt-level=3" ./miri test --locked
fi
# On Windows, there is always "python", not "python3" or "python2".
if command -v python3 > /dev/null; then
PYTHON=python3
else
PYTHON=python
fi
# "miri test" has built the sysroot for us, now this should pass without
# any interactive questions.
${PYTHON} test-cargo-miri/run-test.py
echo
}
# host
run_tests
case $HOST_TARGET in
x86_64-unknown-linux-gnu)
MIRI_TEST_TARGET=i686-unknown-linux-gnu run_tests
MIRI_TEST_TARGET=aarch64-apple-darwin run_tests
MIRI_TEST_TARGET=i686-pc-windows-msvc run_tests
;;
x86_64-apple-darwin)
MIRI_TEST_TARGET=mips64-unknown-linux-gnuabi64 run_tests # big-endian architecture
MIRI_TEST_TARGET=x86_64-pc-windows-msvc run_tests
;;
i686-pc-windows-msvc)
MIRI_TEST_TARGET=x86_64-unknown-linux-gnu run_tests
MIRI_TEST_TARGET=x86_64-apple-darwin run_tests
;;
*)
echo "FATAL: unknown OS"
exit 1
;;
esac