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Adds `-i` flag to modify the filename provided as an argument, rather than outputting the license comment to stdout. Added basic tests for in-place file modification. This partially implements issue #4.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,84 @@ | ||
| #!/bin/bash -eu | ||
| # | ||
| # Copyright 2016 Google Inc. | ||
| # | ||
| # 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. | ||
| # | ||
| ################################################################################ | ||
| # | ||
| # Run tests to verify that in-place file modification works as intended. | ||
| # TODO(mbrukman): run over the entire test suite's set of file types / licenses. | ||
| # | ||
| ################################################################################ | ||
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| set -eu | ||
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| declare -r TEST_SRCDIR="$(dirname $0)/.." | ||
| declare -r TEST_TMPDIR="$(mktemp -d "/tmp/$(basename $0).XXXXXX")" | ||
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| function cleanup() { | ||
| rm -rf "${TEST_TMPDIR}" | ||
| } | ||
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| trap cleanup EXIT INT TERM | ||
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| declare -r RANDOM_DATA="$(date | md5)" | ||
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| declare -i num_passed=0 | ||
| declare -i num_failed=0 | ||
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| for ext in sh py rb hs; do | ||
| actual_file="${TEST_TMPDIR}/actual.${ext}" | ||
| expected_file="${TEST_TMPDIR}/expected.${ext}" | ||
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| # Generate the actual file and update it in-place. | ||
| echo "${RANDOM_DATA}" > "${actual_file}" | ||
| "${TEST_SRCDIR}/autogen.sh" -i "${actual_file}" | ||
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| # Generate the expected file using the usual means. | ||
| "${TEST_SRCDIR}/autogen.sh" "${expected_file}" > "${expected_file}" | ||
| echo "${RANDOM_DATA}" >> "${expected_file}" | ||
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| # Compare the two files. | ||
| diff -u "${expected_file}" "${actual_file}" | ||
| if [[ $? -eq 0 ]]; then | ||
| num_passed=$((num_passed+1)) | ||
| else | ||
| num_failed=$((num_failed+1)) | ||
| fi | ||
| done | ||
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| declare -ir NUM_TOTAL=$((num_passed + num_failed)) | ||
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| if [[ ${num_passed} -gt 0 ]]; then | ||
| if [ -t 1 ]; then | ||
| declare -r PASSED="\033[0;32mPASSED\033[0m" | ||
| else | ||
| declare -r PASSED="PASSED" | ||
| fi | ||
| echo -e "${PASSED}: ${num_passed} / ${NUM_TOTAL}" | ||
| fi | ||
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| if [[ ${num_failed} -gt 0 ]]; then | ||
| if [ -t 1 ]; then | ||
| declare -r FAILED="\033[0;31mFAILED\033[0m" | ||
| else | ||
| declare -r FAILED="FAILED" | ||
| fi | ||
| echo -e "${FAILED}: ${num_failed} / ${NUM_TOTAL}" | ||
| declare -r STATUS_CODE=1 | ||
| else | ||
| declare -r STATUS_CODE=0 | ||
| fi | ||
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| exit ${STATUS_CODE} |