Revision c90c48d3c89141bc8839a0fa69a6b5b2d4f03d08 authored by Siying Dong on 29 October 2016, 23:01:30 UTC, committed by Facebook Github Bot on 29 October 2016, 23:09:18 UTC
Summary: DB Stats now are truncated if there are too many CFs. Extend the buffer size to allow more to be printed out. Also, separate out malloc to another log line. Closes https://github.com/facebook/rocksdb/pull/1439 Differential Revision: D4100943 Pulled By: yiwu-arbug fbshipit-source-id: 79f7218
1 parent 1b295ac
coverage_test.sh
#!/bin/bash
# Exit on error.
set -e
if [ -n "$USE_CLANG" ]; then
echo "Error: Coverage test is supported only for gcc."
exit 1
fi
ROOT=".."
# Fetch right version of gcov
if [ -d /mnt/gvfs/third-party -a -z "$CXX" ]; then
source $ROOT/build_tools/fbcode_config.sh
GCOV=$GCC_BASE/bin/gcov
else
GCOV=$(which gcov)
fi
COVERAGE_DIR="$PWD/COVERAGE_REPORT"
mkdir -p $COVERAGE_DIR
# Find all gcno files to generate the coverage report
GCNO_FILES=`find $ROOT -name "*.gcno"`
$GCOV --preserve-paths --relative-only --no-output $GCNO_FILES 2>/dev/null |
# Parse the raw gcov report to more human readable form.
python $ROOT/coverage/parse_gcov_output.py |
# Write the output to both stdout and report file.
tee $COVERAGE_DIR/coverage_report_all.txt &&
echo -e "Generated coverage report for all files: $COVERAGE_DIR/coverage_report_all.txt\n"
# TODO: we also need to get the files of the latest commits.
# Get the most recently committed files.
LATEST_FILES=`
git show --pretty="format:" --name-only HEAD |
grep -v "^$" |
paste -s -d,`
RECENT_REPORT=$COVERAGE_DIR/coverage_report_recent.txt
echo -e "Recently updated files: $LATEST_FILES\n" > $RECENT_REPORT
$GCOV --preserve-paths --relative-only --no-output $GCNO_FILES 2>/dev/null |
python $ROOT/coverage/parse_gcov_output.py -interested-files $LATEST_FILES |
tee -a $RECENT_REPORT &&
echo -e "Generated coverage report for recently updated files: $RECENT_REPORT\n"
# Unless otherwise specified, we'll not generate html report by default
if [ -z "$HTML" ]; then
exit 0
fi
# Generate the html report. If we cannot find lcov in this machine, we'll simply
# skip this step.
echo "Generating the html coverage report..."
LCOV=$(which lcov || true 2>/dev/null)
if [ -z $LCOV ]
then
echo "Skip: Cannot find lcov to generate the html report."
exit 0
fi
LCOV_VERSION=$(lcov -v | grep 1.1 || true)
if [ $LCOV_VERSION ]
then
echo "Not supported lcov version. Expect lcov 1.1."
exit 0
fi
(cd $ROOT; lcov --no-external \
--capture \
--directory $PWD \
--gcov-tool $GCOV \
--output-file $COVERAGE_DIR/coverage.info)
genhtml $COVERAGE_DIR/coverage.info -o $COVERAGE_DIR
echo "HTML Coverage report is generated in $COVERAGE_DIR"
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