monero/tests/unit_tests/CMakeLists.txt
moneromooo-monero b750fb27b0
Pruning
The blockchain prunes seven eighths of prunable tx data.
This saves about two thirds of the blockchain size, while
keeping the node useful as a sync source for an eighth
of the blockchain.

No other data is currently pruned.

There are three ways to prune a blockchain:

- run monerod with --prune-blockchain
- run "prune_blockchain" in the monerod console
- run the monero-blockchain-prune utility

The first two will prune in place. Due to how LMDB works, this
will not reduce the blockchain size on disk. Instead, it will
mark parts of the file as free, so that future data will use
that free space, causing the file to not grow until free space
grows scarce.

The third way will create a second database, a pruned copy of
the original one. Since this is a new file, this one will be
smaller than the original one.

Once the database is pruned, it will stay pruned as it syncs.
That is, there is no need to use --prune-blockchain again, etc.
2019-01-22 20:30:51 +00:00

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CMake

# Copyright (c) 2014-2018, The Monero Project
#
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without modification, are
# permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice, this list of
# conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright notice, this list
# of conditions and the following disclaimer in the documentation and/or other
# materials provided with the distribution.
#
# 3. Neither the name of the copyright holder nor the names of its contributors may be
# used to endorse or promote products derived from this software without specific
# prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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# THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
set(unit_tests_sources
account.cpp
apply_permutation.cpp
address_from_url.cpp
ban.cpp
base58.cpp
blockchain_db.cpp
block_queue.cpp
block_reward.cpp
bulletproofs.cpp
canonical_amounts.cpp
chacha.cpp
checkpoints.cpp
command_line.cpp
crypto.cpp
decompose_amount_into_digits.cpp
device.cpp
dns_resolver.cpp
epee_boosted_tcp_server.cpp
epee_levin_protocol_handler_async.cpp
epee_utils.cpp
expect.cpp
fee.cpp
json_serialization.cpp
get_xtype_from_string.cpp
hashchain.cpp
http.cpp
keccak.cpp
logging.cpp
main.cpp
memwipe.cpp
mlocker.cpp
mnemonics.cpp
mul_div.cpp
multiexp.cpp
multisig.cpp
notify.cpp
output_distribution.cpp
parse_amount.cpp
pruning.cpp
random.cpp
serialization.cpp
sha256.cpp
slow_memmem.cpp
subaddress.cpp
test_tx_utils.cpp
test_peerlist.cpp
test_protocol_pack.cpp
threadpool.cpp
hardfork.cpp
unbound.cpp
uri.cpp
varint.cpp
ringct.cpp
output_selection.cpp
vercmp.cpp
ringdb.cpp
wipeable_string.cpp
is_hdd.cpp
aligned.cpp)
set(unit_tests_headers
unit_tests_utils.h)
add_executable(unit_tests
${unit_tests_sources}
${unit_tests_headers})
target_link_libraries(unit_tests
PRIVATE
ringct
cryptonote_protocol
cryptonote_core
blockchain_db
rpc
serialization
wallet
p2p
version
${Boost_CHRONO_LIBRARY}
${Boost_THREAD_LIBRARY}
${GTEST_LIBRARIES}
${CMAKE_THREAD_LIBS_INIT}
${EXTRA_LIBRARIES})
set_property(TARGET unit_tests
PROPERTY
FOLDER "tests")
if (NOT MSVC)
set_property(TARGET unit_tests
APPEND_STRING
PROPERTY
COMPILE_FLAGS " -Wno-undef -Wno-sign-compare")
endif ()
SET_PROPERTY(SOURCE main.cpp PROPERTY COMPILE_FLAGS -DDEFAULT_DATA_DIR="\\"${CMAKE_SOURCE_DIR}/tests/data\\"")
SET_PROPERTY(SOURCE memwipe.cpp PROPERTY COMPILE_FLAGS -Ofast)
add_test(
NAME unit_tests
COMMAND unit_tests --data-dir "${TEST_DATA_DIR}")
add_executable(test_notifier test_notifier.cpp)
target_link_libraries(test_notifier ${EXTRA_LIBRARIES})
set_property(TARGET test_notifier PROPERTY FOLDER "tests")