3 # Copyright 2014 The Chromium Authors. All rights reserved.
4 # Use of this source code is governed by a BSD-style license that can be
5 # found in the LICENSE file.
7 # Hacky, primitive testing: This runs the style plugin for a set of input files
8 # and compares the output with golden result files.
15 # Prints usage information.
17 echo "Usage: $(basename "${0}")" \
21 echo " Runs all the libBlinkGCPlugin unit tests"
25 # Runs a single test case.
28 if [ -e "${3}" ]; then
31 local output="$("${CLANG_PATH}" -c -Wno-c++11-extensions \
32 -Xclang -load -Xclang "${PLUGIN_PATH}" \
33 -Xclang -add-plugin -Xclang blink-gc-plugin ${flags} ${1} 2>&1)"
34 local json="${input%cpp}graph.json"
35 if [ -f "$json" ]; then
36 output="$(python ../process-graph.py -c ${json} 2>&1)"
38 local diffout="$(echo "${output}" | diff - "${2}")"
39 if [ "${diffout}" = "" ]; then
44 echo "Output of compiler:"
46 echo "Expected output:"
52 # Validate input to the script.
53 if [[ -z "${1}" ]]; then
56 elif [[ -z "${2}" ]]; then
59 elif [[ ! -x "${1}" ]]; then
60 echo "${1} is not an executable"
63 elif [[ ! -f "${2}" ]]; then
64 echo "${2} could not be found"
68 export CLANG_PATH="${1}"
69 export PLUGIN_PATH="${2}"
70 echo "Using clang ${CLANG_PATH}..."
71 echo "Using plugin ${PLUGIN_PATH}..."
73 # The golden files assume that the cwd is this directory. To make the script
74 # work no matter what the cwd is, explicitly cd to there.
75 cd "$(dirname "${0}")"
78 for input in *.cpp; do
79 do_testcase "${input}" "${input%cpp}txt" "${input%cpp}flags"
82 if [[ "${failed_any_test}" ]]; then