#!/bin/bash # Runs tests that are defined in the protobuf crate using Cargo. # This is not a hermetic task because Cargo will fetch the needed # dependencies from crates.io # --- begin runfiles.bash initialization --- # Copy-pasted from Bazel's Bash runfiles library (tools/bash/runfiles/runfiles.bash). set -euo pipefail if [[ ! -d "${RUNFILES_DIR:-/dev/null}" && ! -f "${RUNFILES_MANIFEST_FILE:-/dev/null}" ]]; then if [[ -f "$0.runfiles_manifest" ]]; then export RUNFILES_MANIFEST_FILE="$0.runfiles_manifest" elif [[ -f "$0.runfiles/MANIFEST" ]]; then export RUNFILES_MANIFEST_FILE="$0.runfiles/MANIFEST" elif [[ -f "$0.runfiles/bazel_tools/tools/bash/runfiles/runfiles.bash" ]]; then export RUNFILES_DIR="$0.runfiles" fi fi if [[ -f "${RUNFILES_DIR:-/dev/null}/bazel_tools/tools/bash/runfiles/runfiles.bash" ]]; then source "${RUNFILES_DIR}/bazel_tools/tools/bash/runfiles/runfiles.bash" elif [[ -f "${RUNFILES_MANIFEST_FILE:-/dev/null}" ]]; then source "$(grep -m1 "^bazel_tools/tools/bash/runfiles/runfiles.bash " \ "$RUNFILES_MANIFEST_FILE" | cut -d ' ' -f 2-)" else echo >&2 "ERROR: cannot find @bazel_tools//tools/bash/runfiles:runfiles.bash" exit 1 fi # --- end runfiles.bash initialization --- TMP_DIR=$(mktemp -d) trap 'rm -rf -- "$TMP_DIR"' EXIT CARGO_HOME=$TMP_DIR/cargo_home mkdir $CARGO_HOME CRATE_ROOT=$TMP_DIR/protobuf mkdir $CRATE_ROOT CRATE_ZIP=$(rlocation com_google_protobuf/rust/rust_crate.zip) unzip -d $CRATE_ROOT $CRATE_ZIP cd $CRATE_ROOT # Run all tests except doctests CARGO_HOME=$CARGO_HOME cargo test --lib --bins --tests