mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-21 15:12:02 +00:00
Added an ability to generate data in build time
This commit is contained in:
Nikita Mikhaylov
parent
57a623aba0
commit
e9bf496d42
@ -136,6 +136,21 @@ if (ENABLE_FUZZING)
|
||||
message (STATUS "Fuzzing instrumentation enabled")
|
||||
set (FUZZER "libfuzzer")
|
||||
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -nostdlib++")
|
||||
set (ENABLE_CLICKHOUSE_ODBC_BRIDGE OFF)
|
||||
set (ENABLE_LIBRARIES 0)
|
||||
set (ENABLE_SSL 1)
|
||||
set (USE_INTERNAL_SSL_LIBRARY 1)
|
||||
set (USE_UNWIND ON)
|
||||
set (ENABLE_EMBEDDED_COMPILER 0)
|
||||
set (ENABLE_EXAMPLES 0)
|
||||
set (ENABLE_UTILS 0)
|
||||
set (ENABLE_THINLTO 0)
|
||||
set (ENABLE_TCMALLOC 0)
|
||||
set (ENABLE_JEMALLOC 0)
|
||||
set (ENABLE_CHECK_HEAVY_BUILDS 1)
|
||||
set (GLIBC_COMPATIBILITY OFF)
|
||||
set (ENABLE_PROTOBUF ON)
|
||||
set (USE_INTERNAL_PROTOBUF_LIBRARY ON)
|
||||
endif()
|
||||
|
||||
# Global libraries
|
||||
|
||||
@ -1,5 +1,4 @@
|
||||
set(LIBRARY_DIR ${ClickHouse_SOURCE_DIR}/contrib/libprotobuf-mutator)
|
||||
set(NO_FUZZING_FLAGS "-fno-sanitize=fuzzer -fsanitize-coverage=0")
|
||||
|
||||
add_library(protobuf-mutator
|
||||
${LIBRARY_DIR}/src/libfuzzer/libfuzzer_macro.cc
|
||||
@ -10,8 +9,6 @@ add_library(protobuf-mutator
|
||||
${LIBRARY_DIR}/src/utf8_fix.cc)
|
||||
|
||||
target_include_directories(protobuf-mutator BEFORE PRIVATE "${LIBRARY_DIR}")
|
||||
# target_include_directories(protobuf-mutator BEFORE PRIVATE "${ClickHouse_SOURCE_DIR}/contrib/protobuf/src")
|
||||
target_include_directories(protobuf-mutator BEFORE PRIVATE "${ClickHouse_SOURCE_DIR}/contrib/protobuf/src")
|
||||
|
||||
target_link_libraries(protobuf-mutator ${PROTOBUF_LIBRARIES})
|
||||
set_target_properties(protobuf-mutator PROPERTIES
|
||||
COMPILE_FLAGS "${NO_FUZZING_FLAGS}")
|
||||
target_link_libraries(protobuf-mutator ${Protobuf_LIBRARY})
|
||||
|
||||
@ -1,7 +1,47 @@
|
||||
find_package(Protobuf REQUIRED)
|
||||
|
||||
protobuf_generate_cpp(PROTO_SRCS PROTO_HDRS "out.proto")
|
||||
set(FUZZER_SRCS codegen_select_fuzzer.cpp out.cpp ${PROTO_SRCS} ${PROTO_HDRS})
|
||||
set (CURRENT_DIR_IN_SOURCES "${ClickHouse_SOURCE_DIR}/src/Parsers/fuzzers/codegen_fuzzer")
|
||||
set (CURRENT_DIR_IN_BINARY "${ClickHouse_BINARY_DIR}/src/Parsers/fuzzers/codegen_fuzzer")
|
||||
|
||||
# Copy scripts and template file to build directory to generate .proto and .cpp file from them
|
||||
configure_file(
|
||||
"${CURRENT_DIR_IN_SOURCES}/gen.py"
|
||||
"${CURRENT_DIR_IN_BINARY}/gen.py"
|
||||
COPYONLY)
|
||||
configure_file(
|
||||
"${CURRENT_DIR_IN_SOURCES}/update.sh"
|
||||
"${CURRENT_DIR_IN_BINARY}/update.sh"
|
||||
COPYONLY)
|
||||
|
||||
# Delete this and uncomment the next block if you want to generage clickhouse.g automatically
|
||||
configure_file(
|
||||
"${CURRENT_DIR_IN_SOURCES}/clickhouse.g"
|
||||
"${CURRENT_DIR_IN_BINARY}/clickhouse.g"
|
||||
COPYONLY)
|
||||
|
||||
# # Uncomment to generate clickhouse.g automatically
|
||||
# configure_file(
|
||||
# "${CURRENT_DIR_IN_SOURCES}/clickhouse-template.g"
|
||||
# "${CURRENT_DIR_IN_BINARY}/clickhouse-template.g"
|
||||
# COPYONLY)
|
||||
|
||||
# # Note that it depends on all.dict file!
|
||||
# add_custom_command(
|
||||
# OUTPUT
|
||||
# "${CURRENT_DIR_IN_BINARY}/clickhouse.g"
|
||||
# COMMAND ./update.sh "${ClickHouse_SOURCE_DIR}/tests/fuzz/all.dict"
|
||||
# )
|
||||
|
||||
add_custom_command(
|
||||
OUTPUT
|
||||
"${CURRENT_DIR_IN_BINARY}/out.cpp"
|
||||
"${CURRENT_DIR_IN_BINARY}/out.proto"
|
||||
COMMAND python3 gen.py clickhouse.g out.cpp out.proto
|
||||
# DEPENDS "${CURRENT_DIR_IN_BINARY}/clickhouse.g"
|
||||
)
|
||||
|
||||
PROTOBUF_GENERATE_CPP(PROTO_SRCS PROTO_HDRS "${CURRENT_DIR_IN_BINARY}/out.proto")
|
||||
set(FUZZER_SRCS codegen_select_fuzzer.cpp "${CURRENT_DIR_IN_BINARY}/out.cpp" ${PROTO_SRCS} ${PROTO_HDRS})
|
||||
|
||||
set(CMAKE_INCLUDE_CURRENT_DIR TRUE)
|
||||
|
||||
@ -9,7 +49,7 @@ add_executable(codegen_select_fuzzer ${FUZZER_SRCS})
|
||||
|
||||
set_source_files_properties("${PROTO_SRCS}" "out.cpp" PROPERTIES COMPILE_FLAGS "-Wno-reserved-identifier")
|
||||
|
||||
target_include_directories(codegen_select_fuzzer BEFORE PRIVATE "${Protobuf_INCLUDE_DIRS}")
|
||||
target_include_directories(codegen_select_fuzzer BEFORE PRIVATE "${Protobuf_INCLUDE_DIR}" "${CMAKE_CURRENT_BINARY_DIR}")
|
||||
target_include_directories(codegen_select_fuzzer BEFORE PRIVATE "${LibProtobufMutator_SOURCE_DIR}")
|
||||
target_include_directories(codegen_select_fuzzer BEFORE PRIVATE "${LibProtobufMutator_SOURCE_DIR}/src")
|
||||
target_link_libraries(codegen_select_fuzzer PRIVATE clickhouse_parsers protobuf-mutator ${Protobuf_LIBRARIES} ${LIB_FUZZING_ENGINE})
|
||||
target_link_libraries(codegen_select_fuzzer PRIVATE protobuf-mutator dbms ${LIB_FUZZING_ENGINE})
|
||||
|
||||
@ -11,7 +11,6 @@
|
||||
|
||||
#include "out.pb.h"
|
||||
|
||||
|
||||
void GenerateSentence(const Sentence&, std::string &, int);
|
||||
|
||||
|
||||
|
||||
@ -58,14 +58,14 @@ class Parser:
|
||||
self.var_id = -1
|
||||
self.cur_tok = None
|
||||
self.includes = []
|
||||
|
||||
|
||||
self.proto = ''
|
||||
self.cpp = ''
|
||||
|
||||
def parse_file(self, filename):
|
||||
with open(filename) as f:
|
||||
self.text = f.read()
|
||||
|
||||
|
||||
while self.parse_statement() is not None:
|
||||
pass
|
||||
|
||||
@ -90,12 +90,12 @@ class Parser:
|
||||
|
||||
def parse_var_value(self):
|
||||
i = self.text.find(' ')
|
||||
|
||||
|
||||
id_, self.text = self.text[1:i], self.text[i+1:]
|
||||
self.var_id = int(id_)
|
||||
self.cur_tok = TOKEN_VAR
|
||||
return TOKEN_VAR
|
||||
|
||||
|
||||
def parse_txt_value(self):
|
||||
if self.text[0] != '"':
|
||||
raise Exception("parse_txt_value: expected quote at the start")
|
||||
@ -116,7 +116,7 @@ class Parser:
|
||||
else:
|
||||
c, self.text = self.text[0], self.text[1:]
|
||||
self.t += c
|
||||
|
||||
|
||||
self.text = self.text[1:]
|
||||
self.cur_tok = TOKEN_TEXT
|
||||
return TOKEN_TEXT
|
||||
@ -137,7 +137,7 @@ class Parser:
|
||||
index = self.text.find('\n')
|
||||
self.text = self.text[index:]
|
||||
|
||||
|
||||
|
||||
def parse_statement(self):
|
||||
if self.skip_ws() is None:
|
||||
return None
|
||||
@ -146,7 +146,7 @@ class Parser:
|
||||
if self.cur_tok == TOKEN_SLASH:
|
||||
self.skip_line()
|
||||
return TOKEN_SLASH
|
||||
|
||||
|
||||
chain = []
|
||||
while self.cur_tok != TOKEN_SEMI:
|
||||
if self.cur_tok == TOKEN_TEXT:
|
||||
@ -164,7 +164,7 @@ class Parser:
|
||||
|
||||
def generate(self):
|
||||
self.proto = 'syntax = "proto3";\n\n'
|
||||
self.cpp = '#include <iostream>\n#include <string>\n#include <vector>\n\n#include <libprotobuf-mutator/src/libfuzzer/libfuzzer_macro.h>\n\n'
|
||||
self.cpp = '#include <iostream>\n#include <string>\n#include <vector>\n\n#include <libfuzzer/libfuzzer_macro.h>\n\n'
|
||||
|
||||
for incl_file in self.includes:
|
||||
self.cpp += f'#include "{incl_file}"\n'
|
||||
@ -228,7 +228,7 @@ def main(args):
|
||||
p = Parser()
|
||||
p.add_include(include_filename)
|
||||
p.parse_file(input_file)
|
||||
|
||||
|
||||
cpp, proto = p.generate()
|
||||
|
||||
proto = proto.replace('\t', ' ' * 4)
|
||||
@ -246,4 +246,3 @@ if __name__ == '__main__':
|
||||
print(f"Usage {sys.argv[0]} <input_file> <outfile.cpp> <outfile.proto>")
|
||||
sys.exit(1)
|
||||
main(sys.argv[1:])
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user