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9a4636d57d
b3c4d9bac6910f6c28f6008c5ca7064a315fd2a5 test: rename test suite name "tx_validationcache_tests" to match filename (Sebastian Falbesoner)
Pull request description:
Quoting `src/test/README.md`, '`Adding test cases`':
> "The file naming convention is `<source_filename>_tests.cpp`
> and such files should wrap their tests in a test suite
> called `<source_filename>_tests`."
Currently the unit test source file `txvalidationcache_tests.cpp` contains a unit test suite with the name `tx_validationcache_tests`, which is fixed by this PR. The following shell script shows that this is the only mismatch and for all other unit test source files the test suite names are correct:
```
#!/bin/bash
shopt -s globstar
for test_full_filename in **/*_tests.cpp; do
test_name_file=`basename $test_full_filename .cpp`
test_name_suite=`sed -n "s/^.*TEST_SUITE(\(.*_tests\).*$/\1/p" $test_full_filename`
if [ $test_name_file != $test_name_suite ]; then
echo "TestFilename: $test_name_file != TestSuitname: $test_name_suite"
fi
done
```
ACKs for top commit:
practicalswift:
ACK b3c4d9bac6910f6c28f6008c5ca7064a315fd2a5 -- expected naming is better than unexpected naming :)
kristapsk:
ACK b3c4d9bac6910f6c28f6008c5ca7064a315fd2a5
Tree-SHA512: 29d409b1eb22057ee2cc407508e2580d2bc03f412401df11b8ecf77be5ada6bda8f7d2cb5338c5e079490fa12242c1fd6230a09e47252c1b0d9fe535a828ca4c
154 lines
6.7 KiB
Bash
Executable File
154 lines
6.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# Copyright (c) 2019 The Bitcoin Core developers
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# Distributed under the MIT software license, see the accompanying
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# file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#
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# Test for deterministic coverage across unit test runs.
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export LC_ALL=C
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# Use GCOV_EXECUTABLE="gcov" if compiling with gcc.
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# Use GCOV_EXECUTABLE="llvm-cov gcov" if compiling with clang.
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GCOV_EXECUTABLE="gcov"
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# TODO this list is likely incomplete / incorrect for Dash
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# Disable tests known to cause non-deterministic behaviour and document the source or point of non-determinism.
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NON_DETERMINISTIC_TESTS=(
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"blockfilter_index_tests/blockfilter_index_initial_sync" # src/checkqueue.h: In CCheckQueue::Loop(): while (queue.empty()) { ... }
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"coinselector_tests/knapsack_solver_test" # coinselector_tests.cpp: if (equal_sets(setCoinsRet, setCoinsRet2))
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"denialofservice_tests/DoS_mapOrphans" # denialofservice_tests.cpp: it = mapOrphanTransactions.lower_bound(InsecureRand256());
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"fs_tests/fsbridge_fstream" # deterministic test failure?
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"miner_tests/CreateNewBlock_validity" # validation.cpp: if (GetMainSignals().CallbacksPending() > 10)
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"scheduler_tests/manythreads" # scheduler.cpp: CScheduler::serviceQueue()
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"scheduler_tests/singlethreadedscheduler_ordered" # scheduler.cpp: CScheduler::serviceQueue()
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"txvalidationcache_tests/checkinputs_test" # validation.cpp: if (GetMainSignals().CallbacksPending() > 10)
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"txvalidationcache_tests/tx_mempool_block_doublespend" # validation.cpp: if (GetMainSignals().CallbacksPending() > 10)
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"txindex_tests/txindex_initial_sync" # validation.cpp: if (GetMainSignals().CallbacksPending() > 10)
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"txvalidation_tests/tx_mempool_reject_coinbase" # validation.cpp: if (GetMainSignals().CallbacksPending() > 10)
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"validation_block_tests/processnewblock_signals_ordering" # validation.cpp: if (GetMainSignals().CallbacksPending() > 10)
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"wallet_tests/coin_mark_dirty_immature_credit" # validation.cpp: if (GetMainSignals().CallbacksPending() > 10)
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"wallet_tests/dummy_input_size_test" # validation.cpp: if (GetMainSignals().CallbacksPending() > 10)
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"wallet_tests/importmulti_rescan" # validation.cpp: if (GetMainSignals().CallbacksPending() > 10)
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"wallet_tests/importwallet_rescan" # validation.cpp: if (GetMainSignals().CallbacksPending() > 10)
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"wallet_tests/ListCoins" # validation.cpp: if (GetMainSignals().CallbacksPending() > 10)
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"wallet_tests/scan_for_wallet_transactions" # validation.cpp: if (GetMainSignals().CallbacksPending() > 10)
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"wallet_tests/wallet_disableprivkeys" # validation.cpp: if (GetMainSignals().CallbacksPending() > 10)
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)
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TEST_BITCOIN_BINARY="src/test/test_dash"
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print_usage() {
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echo "Usage: $0 [custom test filter (default: all but known non-deterministic tests)] [number of test runs (default: 2)]"
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}
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N_TEST_RUNS=2
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BOOST_TEST_RUN_FILTERS=""
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if [[ $# != 0 ]]; then
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if [[ $1 == "--help" ]]; then
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print_usage
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exit
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fi
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PARSED_ARGUMENTS=0
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if [[ $1 =~ [a-z] ]]; then
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BOOST_TEST_RUN_FILTERS=$1
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PARSED_ARGUMENTS=$((PARSED_ARGUMENTS + 1))
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shift
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fi
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if [[ $1 =~ ^[0-9]+$ ]]; then
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N_TEST_RUNS=$1
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PARSED_ARGUMENTS=$((PARSED_ARGUMENTS + 1))
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shift
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fi
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if [[ ${PARSED_ARGUMENTS} == 0 || $# -gt 2 || ${N_TEST_RUNS} -lt 2 ]]; then
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print_usage
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exit
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fi
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fi
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if [[ ${BOOST_TEST_RUN_FILTERS} == "" ]]; then
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BOOST_TEST_RUN_FILTERS="$(IFS=":"; echo "!${NON_DETERMINISTIC_TESTS[*]}" | sed 's/:/:!/g')"
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else
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echo "Using Boost test filter: ${BOOST_TEST_RUN_FILTERS}"
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echo
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fi
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if ! command -v gcov > /dev/null; then
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echo "Error: gcov not installed. Exiting."
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exit 1
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fi
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if ! command -v gcovr > /dev/null; then
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echo "Error: gcovr not installed. Exiting."
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exit 1
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fi
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if [[ ! -e ${TEST_BITCOIN_BINARY} ]]; then
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echo "Error: Executable ${TEST_BITCOIN_BINARY} not found. Run \"./configure --enable-lcov\" and compile."
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exit 1
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fi
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get_file_suffix_count() {
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find src/ -type f -name "*.$1" | wc -l
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}
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if [[ $(get_file_suffix_count gcno) == 0 ]]; then
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echo "Error: Could not find any *.gcno files. The *.gcno files are generated by the compiler. Run \"./configure --enable-lcov\" and re-compile."
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exit 1
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fi
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get_covr_filename() {
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echo "gcovr.run-$1.txt"
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}
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TEST_RUN_ID=0
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while [[ ${TEST_RUN_ID} -lt ${N_TEST_RUNS} ]]; do
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TEST_RUN_ID=$((TEST_RUN_ID + 1))
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echo "[$(date +"%Y-%m-%d %H:%M:%S")] Measuring coverage, run #${TEST_RUN_ID} of ${N_TEST_RUNS}"
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find src/ -type f -name "*.gcda" -exec rm {} \;
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if [[ $(get_file_suffix_count gcda) != 0 ]]; then
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echo "Error: Stale *.gcda files found. Exiting."
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exit 1
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fi
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TEST_OUTPUT_TEMPFILE=$(mktemp)
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if ! BOOST_TEST_RUN_FILTERS="${BOOST_TEST_RUN_FILTERS}" ${TEST_BITCOIN_BINARY} > "${TEST_OUTPUT_TEMPFILE}" 2>&1; then
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cat "${TEST_OUTPUT_TEMPFILE}"
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rm "${TEST_OUTPUT_TEMPFILE}"
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exit 1
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fi
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rm "${TEST_OUTPUT_TEMPFILE}"
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if [[ $(get_file_suffix_count gcda) == 0 ]]; then
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echo "Error: Running the test suite did not create any *.gcda files. The gcda files are generated when the instrumented test programs are executed. Run \"./configure --enable-lcov\" and re-compile."
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exit 1
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fi
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GCOVR_TEMPFILE=$(mktemp)
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if ! gcovr --gcov-executable "${GCOV_EXECUTABLE}" -r src/ > "${GCOVR_TEMPFILE}"; then
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echo "Error: gcovr failed. Output written to ${GCOVR_TEMPFILE}. Exiting."
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exit 1
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fi
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GCOVR_FILENAME=$(get_covr_filename ${TEST_RUN_ID})
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mv "${GCOVR_TEMPFILE}" "${GCOVR_FILENAME}"
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if grep -E "^TOTAL *0 *0 " "${GCOVR_FILENAME}"; then
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echo "Error: Spurious gcovr output. Make sure the correct GCOV_EXECUTABLE variable is set in $0 (\"gcov\" for gcc, \"llvm-cov gcov\" for clang)."
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exit 1
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fi
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if [[ ${TEST_RUN_ID} != 1 ]]; then
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COVERAGE_DIFF=$(diff -u "$(get_covr_filename 1)" "${GCOVR_FILENAME}")
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if [[ ${COVERAGE_DIFF} != "" ]]; then
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echo
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echo "The line coverage is non-deterministic between runs. Exiting."
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echo
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echo "The test suite must be deterministic in the sense that the set of lines executed at least"
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echo "once must be identical between runs. This is a necessary condition for meaningful"
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echo "coverage measuring."
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echo
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echo "${COVERAGE_DIFF}"
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exit 1
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fi
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rm "${GCOVR_FILENAME}"
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fi
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done
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echo
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echo "Coverage test passed: Deterministic coverage across ${N_TEST_RUNS} runs."
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exit
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