1#!/usr/bin/env bash 2 3# --- begin runfiles.bash initialization v3 --- 4# Copy-pasted from the Bazel Bash runfiles library v3. 5set -uo pipefail; set +e; f=bazel_tools/tools/bash/runfiles/runfiles.bash 6source "${RUNFILES_DIR:-/dev/null}/$f" 2>/dev/null || \ 7 source "$(grep -sm1 "^$f " "${RUNFILES_MANIFEST_FILE:-/dev/null}" | cut -f2- -d' ')" 2>/dev/null || \ 8 source "$0.runfiles/$f" 2>/dev/null || \ 9 source "$(grep -sm1 "^$f " "$0.runfiles_manifest" | cut -f2- -d' ')" 2>/dev/null || \ 10 source "$(grep -sm1 "^$f " "$0.exe.runfiles_manifest" | cut -f2- -d' ')" 2>/dev/null || \ 11 { echo>&2 "ERROR: cannot find $f"; exit 1; }; f=; set -e 12# --- end runfiles.bash initialization v3 --- 13 14 15set -euo pipefail 16 17# MARK - Functions 18 19fail() { 20 echo >&2 "$@" 21 exit 1 22} 23 24# MARK - Args 25 26if [[ "$#" -lt 1 ]]; then 27 fail "Usage: $0 /path/to/bin <args>" 28fi 29CARGO="$(rlocation "$1")" 30 31# MARK - Test 32 33# simulate bazel run with setting BUILD_WORKING_DIRECTORY 34export BUILD_WORKING_DIRECTORY="$PWD" 35 36# Run hello_world, invoking rustc 37OUTPUT="$("${CARGO}" run)" 38 39EXPECTED_OUTPUT="Hello, world!" 40[[ "${OUTPUT}" == "${EXPECTED_OUTPUT}" ]] || 41 fail 'Expected "'"${EXPECTED_OUTPUT}"'", but was' "${OUTPUT}" 42 43# Crash tests, no error 44 45${CARGO} clippy || 46 fail "couldn't execute \"cargo clippy\"" 47