wbtiger
/
foundationdb
mirror of https://github.com/apple/foundationdb.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Add trace_partial_file_suffix_test

This commit is contained in:
Andrew Noyes 2021-08-02 19:29:56 -07:00
parent 26e4797d64
commit 5301e1a865
2 changed files with 111 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
bindings/c/CMakeLists.txt
View File

@ -79,6 +79,7 @@ if(NOT WIN32)
test/unit/fdb_api.hpp)
set(UNIT_TEST_VERSION_510_SRCS test/unit/unit_tests_version_510.cpp)
set(TRACE_PARTIAL_FILE_SUFFIX_TEST_SRCS test/unit/trace_partial_file_suffix_test.cpp)
if(OPEN_FOR_IDE)
add_library(fdb_c_performance_test OBJECT test/performance_test.c test/test.h)
@ -88,6 +89,7 @@ if(NOT WIN32)
add_library(fdb_c_setup_tests OBJECT test/unit/setup_tests.cpp)
add_library(fdb_c_unit_tests OBJECT ${UNIT_TEST_SRCS})
add_library(fdb_c_unit_tests_version_510 OBJECT ${UNIT_TEST_VERSION_510_SRCS})
add_library(trace_partial_file_suffix_test OBJECT ${TRACE_PARTIAL_FILE_SUFFIX_TEST_SRCS})
else()
add_executable(fdb_c_performance_test test/performance_test.c test/test.h)
add_executable(fdb_c_ryw_benchmark test/ryw_benchmark.c test/test.h)
@ -96,6 +98,7 @@ if(NOT WIN32)
add_executable(fdb_c_setup_tests test/unit/setup_tests.cpp)
add_executable(fdb_c_unit_tests ${UNIT_TEST_SRCS})
add_executable(fdb_c_unit_tests_version_510 ${UNIT_TEST_VERSION_510_SRCS})
add_executable(trace_partial_file_suffix_test ${TRACE_PARTIAL_FILE_SUFFIX_TEST_SRCS})
strip_debug_symbols(fdb_c_performance_test)
strip_debug_symbols(fdb_c_ryw_benchmark)
strip_debug_symbols(fdb_c_txn_size_test)
@ -106,12 +109,14 @@ if(NOT WIN32)
add_dependencies(fdb_c_setup_tests doctest)
add_dependencies(fdb_c_unit_tests doctest)
add_dependencies(fdb_c_unit_tests_version_510 doctest)
target_include_directories(fdb_c_setup_tests PUBLIC ${DOCTEST_INCLUDE_DIR})
target_include_directories(fdb_c_unit_tests PUBLIC ${DOCTEST_INCLUDE_DIR})
target_include_directories(fdb_c_unit_tests_version_510 PUBLIC ${DOCTEST_INCLUDE_DIR})
target_link_libraries(fdb_c_setup_tests PRIVATE fdb_c Threads::Threads)
target_link_libraries(fdb_c_unit_tests PRIVATE fdb_c Threads::Threads)
target_link_libraries(fdb_c_unit_tests_version_510 PRIVATE fdb_c Threads::Threads)
target_link_libraries(trace_partial_file_suffix_test PRIVATE fdb_c Threads::Threads)
# do not set RPATH for mako
set_property(TARGET mako PROPERTY SKIP_BUILD_RPATH TRUE)
@ -146,6 +151,11 @@ if(NOT WIN32)
COMMAND $<TARGET_FILE:fdb_c_unit_tests_version_510>
@CLUSTER_FILE@
fdb)
add_fdbclient_test(
NAME trace_partial_file_suffix_test
COMMAND $<TARGET_FILE:trace_partial_file_suffix_test>
@CLUSTER_FILE@
fdb)
add_fdbclient_test(
NAME fdb_c_external_client_unit_tests
COMMAND $<TARGET_FILE:fdb_c_unit_tests>

101
bindings/c/test/unit/trace_partial_file_suffix_test.cpp Normal file
View File

@ -0,0 +1,101 @@
/*
* trace_partial_file_suffix_test.cpp
*
* This source file is part of the FoundationDB open source project
*
* Copyright 2013-2021 Apple Inc. and the FoundationDB project authors
*
* 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.
*/
#include <iostream>
#include <random>
#include <thread>
#include <filesystem>
#define FDB_API_VERSION 710
#include "foundationdb/fdb_c.h"
#undef NDEBUG
#include <cassert>
void fdb_check(fdb_error_t e) {
if (e) {
std::cerr << fdb_get_error(e) << std::endl;
std::abort();
}
}
void set_net_opt(FDBNetworkOption option, const std::string& value) {
fdb_check(fdb_network_set_option(option, reinterpret_cast<const uint8_t*>(value.c_str()), value.size()));
}
bool file_exists(const char* path) {
FILE* f = fopen(path, "r");
if (f) {
fclose(f);
return true;
}
return false;
}
int main(int argc, char** argv) {
fdb_check(fdb_select_api_version(710));
std::string file_identifier = "trace_partial_file_suffix_test" + std::to_string(std::random_device{}());
// std::string trace_partial_file_suffix = ".tmp";
std::string trace_partial_file_suffix = "";
set_net_opt(FDBNetworkOption::FDB_NET_OPTION_TRACE_ENABLE, "");
set_net_opt(FDBNetworkOption::FDB_NET_OPTION_TRACE_FILE_IDENTIFIER, file_identifier);
// set_net_opt(FDBNetworkOption::FDB_NET_OPTION_TRACE_PARTIAL_FILE_SUFFIX, trace_partial_file_suffix);
fdb_check(fdb_setup_network());
std::thread network_thread{ &fdb_run_network };
// Apparently you need to open a database to initialize logging
FDBDatabase* out;
fdb_check(fdb_create_database(nullptr, &out));
fdb_database_destroy(out);
// Eventually there's a trace file for this test ending in .tmp
std::string name;
for (;;) {
for (const auto& entry : std::filesystem::directory_iterator(".")) {
auto path = entry.path().string();
if (path.find(file_identifier) != std::string::npos) {
assert(path.substr(path.size() - trace_partial_file_suffix.size()) == trace_partial_file_suffix);
name = path;
break;
}
}
if (!name.empty()) {
break;
}
}
// Need to do one round trip to the network thread to make sure the trace file gets opened
fdb_check(fdb_stop_network());
network_thread.join();
// After shutting down, the trace file's suffix is (eventually) removed
if (!trace_partial_file_suffix.empty()) {
while (file_exists(name.c_str())) {
}
}
auto new_name = name.substr(0, name.size() - trace_partial_file_suffix.size());
assert(file_exists(new_name.c_str()));
remove(new_name.c_str());
}