| #!/bin/bash |
| |
| # Copyright 2019 The Bazel Authors. All rights reserved. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| set -euo pipefail |
| |
| function check_symbol_present() { |
| message="Should have seen '$2' but didn't." |
| echo "$1" | (grep -q "$2" || (echo "$message" && exit 1)) |
| } |
| |
| function check_symbol_absent() { |
| message="Shouldn't have seen '$2' but did." |
| if [ "$(echo $1 | grep -c $2)" -gt 0 ]; then |
| echo "$message" |
| exit 1 |
| fi |
| } |
| |
| function test_output { |
| foo_so=$(find . -name libfoo_so.so) |
| symbols=$(nm -D $foo_so) |
| check_symbol_present "$symbols" "U _Z3barv" |
| check_symbol_present "$symbols" "T _Z3bazv" |
| check_symbol_present "$symbols" "T _Z3foov" |
| |
| check_symbol_absent "$symbols" "_Z3quxv" |
| check_symbol_absent "$symbols" "_Z4bar3v" |
| check_symbol_absent "$symbols" "_Z4bar4v" |
| |
| exit 0 |
| } |
| |
| test_output |