mirror of
https://github.com/Mbed-TLS/mbedtls.git
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53 lines
1.8 KiB
Bash
Executable File
53 lines
1.8 KiB
Bash
Executable File
#!/bin/sh
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help () {
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cat <<EOF
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Usage: $0
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Collect coverage statistics of library code into an HTML report.
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General instructions:
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1. Build the library with CFLAGS="--coverage -O0 -g3".
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This can be an out-of-tree build.
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2. Run whatever tests you want.
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3. Run this script from the parent of the directory containing the library
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object files and coverage statistics files.
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4. Browse the coverage report in Coverage/index.html.
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EOF
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}
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# Copyright The Mbed TLS Contributors
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# SPDX-License-Identifier: Apache-2.0
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set -eu
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lcov_rebuild_stats () {
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rm -rf Coverage
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lcov --capture --initial --directory library -o files.info
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lcov --rc lcov_branch_coverage=1 --capture --directory library -o tests.info
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lcov --rc lcov_branch_coverage=1 --add-tracefile files.info --add-tracefile tests.info -o all.info
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lcov --rc lcov_branch_coverage=1 --remove all.info -o final.info '*.h'
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gendesc tests/Descriptions.txt -o descriptions
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genhtml --title "mbed TLS" --description-file descriptions --keep-descriptions --legend --branch-coverage -o Coverage final.info
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rm -f files.info tests.info all.info final.info descriptions
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echo "Coverage report in: Coverage/index.html"
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}
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if [ $# -gt 0 ] && [ "$1" = "--help" ]; then
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help
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exit
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fi
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lcov_rebuild_stats
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