diff options
author | 2017-05-23 17:48:14 +0200 | |
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committer | 2017-05-23 20:12:04 +0200 | |
commit | 8a5752dcaa30fe7cd754c88d5b0230e75aed0c70 (patch) | |
tree | 97bd82af8773ccf2efd0d59e1ca324c237ef8af5 /tools/coverage | |
parent | f6c4d6d66118410b1139a84fe34ba8134661bfa2 (diff) |
Add functionality from the old shell-based coverage runner script to the new one.
This isn't a principled solution, but since it depends on /usr/bin/lcov, it should never be relied on at all. It's mostly a courtesy to people who came to use C++ coverage in Bazel before we removed it.
Fixes #2685.
Progress on #1118.
RELNOTES: None.
PiperOrigin-RevId: 156866370
Diffstat (limited to 'tools/coverage')
-rwxr-xr-x | tools/coverage/collect-coverage.sh | 58 |
1 files changed, 2 insertions, 56 deletions
diff --git a/tools/coverage/collect-coverage.sh b/tools/coverage/collect-coverage.sh index 85875c08a2..f54b622362 100755 --- a/tools/coverage/collect-coverage.sh +++ b/tools/coverage/collect-coverage.sh @@ -1,5 +1,4 @@ #!/bin/bash - # Copyright 2016 The Bazel Authors. All rights reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); @@ -14,59 +13,6 @@ # See the License for the specific language governing permissions and # limitations under the License. -ROOT="$PWD" -if [[ $COVERAGE_OUTPUT_FILE != /* ]]; then - COVERAGE_OUTPUT_FILE="${ROOT}/${COVERAGE_OUTPUT_FILE}" -fi -if [[ "$COVERAGE_MANIFEST" != /* ]]; then - export COVERAGE_MANIFEST="${ROOT}/${COVERAGE_MANIFEST}" -fi - -export COVERAGE_DIR="$(mktemp -d ${TMPDIR:-/tmp}/tmp.XXXXXXXXXX)" -trap "{ rm -rf ${COVERAGE_DIR} }" EXIT - -# C++ env variables -export GCOV_PREFIX_STRIP=3 -export GCOV_PREFIX="${COVERAGE_DIR}" - -touch "${COVERAGE_OUTPUT_FILE}" - -DIR="$TEST_SRCDIR" -if [ ! -z "$TEST_WORKSPACE" ]; then - DIR="$DIR"/"$TEST_WORKSPACE" -fi -cd "$DIR" || { echo "Could not chdir $DIR"; exit 1; } -"$@" -TEST_STATUS=$? - -if [[ ${TEST_STATUS} -ne 0 ]]; then - echo "--" - echo "Coverage runner: Not collecting coverage for failed test." - echo "The following commands failed with status ${TEST_STATUS}:" - echo "$@" - exit ${TEST_STATUS} -fi - -echo "--" -echo "Post-processing coverage results:" - -cat "${COVERAGE_MANIFEST}" | grep ".gcno$" | while read path; do - mkdir -p "${COVERAGE_DIR}/$(dirname ${path})" - cp "${ROOT}/${path}" "${COVERAGE_DIR}/${path}" -done - -# Unfortunately, lcov messes up the source file names if it can't find the files -# at their relative paths. Workaround by creating empty source files according -# to the manifest (i.e., only for files that are supposed to be instrumented). -cat "${COVERAGE_MANIFEST}" | egrep ".(cc|h)$" | while read path; do - mkdir -p "${COVERAGE_DIR}/$(dirname ${path})" - touch "${COVERAGE_DIR}/${path}" -done - -# Run lcov over the .gcno and .gcda files to generate the lcov tracefile. -/usr/bin/lcov -c --no-external -d "${COVERAGE_DIR}" -o "${COVERAGE_OUTPUT_FILE}" - -# The paths are all wrong, because they point to /tmp. Fix up the paths to -# point to the exec root instead (${ROOT}). -sed -i -e "s*${COVERAGE_DIR}*${ROOT}*g" "${COVERAGE_OUTPUT_FILE}" +# This file should be removed. +exit 1 |