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1# Copyright (c) The Bitcoin Core developers
2# Distributed under the MIT software license, see the accompanying
3# file COPYING or https://opensource.org/license/mit.
4
5# Test libmultiprocess inside Bitcoin Core by replacing the subtree copy
6# with the version from this PR, then building and running IPC-related
7# unit & functional tests.
8
9name: Bitcoin Core CI
10
11on:
12  push:
13  pull_request:
14
15concurrency:
16  group: ${{ github.workflow }}-${{ github.ref }}
17  cancel-in-progress: true
18
19env:
20  BITCOIN_REPO: bitcoin/bitcoin
21  LLVM_VERSION: 22
22  LIBCXX_DIR: /tmp/libcxx-build/
23
24jobs:
25  bitcoin-core:
26    name: ${{ matrix.name }}
27    runs-on: ${{ matrix.runner }}
28    timeout-minutes: 120
29
30    strategy:
31      fail-fast: false
32      matrix:
33        include:
34          - name: 'ASan + UBSan'
35            unit_test_runs: 15
36            functional_test_runs: 20
37            nproc_multiplier: 2
38            functional_timeout_factor: 40
39            runner: ubuntu-24.04
40            apt-llvm: true
41            packages: >-
42              ccache
43              clang-22
44              llvm-22
45              libclang-rt-22-dev
46              libboost-dev
47              libsqlite3-dev
48              libcapnp-dev
49              capnproto
50              ninja-build
51              pkgconf
52              python3-pip
53            pip-packages: --break-system-packages pycapnp
54            cmake-args: |-
55              -DSANITIZERS=address,float-divide-by-zero,integer,undefined
56              -DCMAKE_C_COMPILER=clang
57              -DCMAKE_CXX_COMPILER=clang++
58              -DCMAKE_C_FLAGS=-ftrivial-auto-var-init=pattern
59              -DCMAKE_CXX_FLAGS=-ftrivial-auto-var-init=pattern
60
61          - name: 'macOS'
62            unit_test_runs: 50
63            functional_test_runs: 20
64            nproc_multiplier: 2
65            functional_timeout_factor: 40
66            runner: macos-15
67            brew-packages: ccache capnp boost sqlite pkgconf ninja
68            pip-packages: --break-system-packages pycapnp
69            cmake-args: |-
70              -DREDUCE_EXPORTS=ON
71
72    env:
73      CCACHE_MAXSIZE: 400M
74      CCACHE_DIR: ${{ github.workspace }}/.ccache
75
76    steps:
77      - name: Checkout Bitcoin Core
78        uses: actions/checkout@v4
79        with:
80          repository: ${{ env.BITCOIN_REPO }}
81          fetch-depth: 1
82
83      - name: Checkout libmultiprocess
84        uses: actions/checkout@v4
85        with:
86          path: _libmultiprocess
87
88      - name: Replace libmultiprocess subtree
89        run: _libmultiprocess/ci/scripts/bitcoin_core_ci.sh replace_subtree
90
91      - name: Add LLVM apt repository
92        if: matrix.apt-llvm
93        run: _libmultiprocess/ci/scripts/bitcoin_core_ci.sh add_llvm_apt_repository
94
95      - name: Install APT packages
96        if: matrix.packages
97        run: _libmultiprocess/ci/scripts/ci_helpers.sh install_apt_packages ${{ matrix.packages }}
98
99      - name: Configure LLVM alternatives
100        if: matrix.packages
101        run: _libmultiprocess/ci/scripts/bitcoin_core_ci.sh install_llvm_alternatives
102
103      - name: Install Homebrew packages
104        if: matrix.brew-packages
105        run: _libmultiprocess/ci/scripts/ci_helpers.sh install_homebrew_packages ${{ matrix.brew-packages }}
106
107      - name: Install pip packages
108        if: matrix.pip-packages
109        run: _libmultiprocess/ci/scripts/ci_helpers.sh install_pip_packages ${{ matrix.pip-packages }}
110
111      - name: Determine parallelism
112        run: _libmultiprocess/ci/scripts/ci_helpers.sh determine_parallelism "${{ matrix.nproc_multiplier }}"
113
114      - name: Restore ccache
115        id: ccache-restore
116        uses: actions/cache/restore@v4
117        with:
118          path: ${{ env.CCACHE_DIR }}
119          key: ccache-${{ matrix.name }}-${{ github.ref }}-${{ github.sha }}
120          restore-keys: |
121            ccache-${{ matrix.name }}-${{ github.ref }}-
122            ccache-${{ matrix.name }}-
123
124      - name: Reset ccache stats
125        if: matrix.packages || matrix.brew-packages
126        run: _libmultiprocess/ci/scripts/ci_helpers.sh reset_ccache_stats
127
128      - name: CMake configure
129        env:
130          BITCOIN_CORE_CMAKE_ARGS: ${{ matrix.cmake-args }}
131        run: _libmultiprocess/ci/scripts/bitcoin_core_ci.sh configure_bitcoin_core
132
133      - name: Build
134        run: _libmultiprocess/ci/scripts/bitcoin_core_ci.sh build_bitcoin_core
135
136      - name: Show ccache stats
137        if: matrix.packages || matrix.brew-packages
138        run: _libmultiprocess/ci/scripts/ci_helpers.sh show_ccache_stats
139
140      - name: Run IPC unit tests
141        env:
142          ASAN_OPTIONS: detect_leaks=1:detect_stack_use_after_return=1:check_initialization_order=1:strict_init_order=1
143          LSAN_OPTIONS: suppressions=${{ github.workspace }}/test/sanitizer_suppressions/lsan
144          UBSAN_OPTIONS: suppressions=${{ github.workspace }}/test/sanitizer_suppressions/ubsan:print_stacktrace=1:halt_on_error=1:report_error_type=1
145        run: _libmultiprocess/ci/scripts/bitcoin_core_ci.sh run_ipc_unit_tests "${{ matrix.unit_test_runs }}"
146
147      - name: Run IPC functional tests
148        env:
149          ASAN_OPTIONS: detect_leaks=1:detect_stack_use_after_return=1:check_initialization_order=1:strict_init_order=1
150          LSAN_OPTIONS: suppressions=${{ github.workspace }}/test/sanitizer_suppressions/lsan
151          UBSAN_OPTIONS: suppressions=${{ github.workspace }}/test/sanitizer_suppressions/ubsan:print_stacktrace=1:halt_on_error=1:report_error_type=1
152          CI_FAILFAST_TEST_LEAVE_DANGLING: 1
153        run: _libmultiprocess/ci/scripts/bitcoin_core_ci.sh run_ipc_functional_tests "${{ matrix.functional_test_runs }}" "${{ matrix.functional_timeout_factor }}"
154
155      - name: Save ccache
156        uses: actions/cache/save@v4
157        if: github.ref == 'refs/heads/master' || steps.ccache-restore.outputs.cache-hit != 'true'
158        with:
159          path: ${{ env.CCACHE_DIR }}
160          key: ccache-${{ matrix.name }}-${{ github.ref }}-${{ github.sha }}
161
162  bitcoin-core-tsan:
163    name: ${{ matrix.name }}
164    runs-on: ubuntu-24.04
165    timeout-minutes: 180
166
167    strategy:
168      matrix:
169        include:
170          - name: TSan
171            unit_test_runs: 8
172            functional_test_runs: 25
173            nproc_multiplier: 2
174            functional_timeout_factor: 40
175
176    env:
177      CCACHE_MAXSIZE: 400M
178      CCACHE_DIR: ${{ github.workspace }}/.ccache
179      LIBCXX_FLAGS: >-
180        -fsanitize=thread
181        -nostdinc++
182        -nostdlib++
183        -isystem /tmp/libcxx-build/include/c++/v1
184        -L/tmp/libcxx-build/lib
185        -Wl,-rpath,/tmp/libcxx-build/lib
186        -lc++
187        -lc++abi
188        -lpthread
189        -Wno-unused-command-line-argument
190      TSAN_OPTIONS: suppressions=${{ github.workspace }}/test/sanitizer_suppressions/tsan:halt_on_error=1:second_deadlock_stack=1
191
192    steps:
193      - name: Checkout Bitcoin Core
194        uses: actions/checkout@v4
195        with:
196          repository: ${{ env.BITCOIN_REPO }}
197          fetch-depth: 1
198
199      - name: Checkout libmultiprocess
200        uses: actions/checkout@v4
201        with:
202          path: _libmultiprocess
203
204      - name: Add LLVM apt repository
205        run: _libmultiprocess/ci/scripts/bitcoin_core_ci.sh add_llvm_apt_repository
206
207      - name: Install packages
208        run: _libmultiprocess/ci/scripts/bitcoin_core_ci.sh install_tsan_packages
209
210      - name: Determine parallelism
211        run: _libmultiprocess/ci/scripts/ci_helpers.sh determine_parallelism "${{ matrix.nproc_multiplier }}"
212
213      - name: Restore instrumented libc++ cache
214        id: libcxx-cache
215        uses: actions/cache@v4
216        with:
217          path: ${{ env.LIBCXX_DIR }}
218          key: libcxx-Thread-llvmorg-${{ env.LLVM_VERSION }}.1.0
219
220      - name: Build instrumented libc++
221        if: steps.libcxx-cache.outputs.cache-hit != 'true'
222        run: _libmultiprocess/ci/scripts/bitcoin_core_ci.sh build_instrumented_libcxx
223
224      - name: Determine host
225        id: host
226        run: _libmultiprocess/ci/scripts/ci_helpers.sh determine_host
227
228      - name: Restore depends cache
229        id: depends-cache
230        uses: actions/cache/restore@v4
231        with:
232          path: |
233            depends/built
234            depends/${{ steps.host.outputs.host }}
235          key: depends-tsan-${{ hashFiles('depends/packages/*.mk') }}-${{ env.LLVM_VERSION }}
236
237      - name: Build depends (stage 1, without IPC)
238        if: steps.depends-cache.outputs.cache-hit != 'true'
239        run: _libmultiprocess/ci/scripts/bitcoin_core_ci.sh build_depends_without_ipc
240
241      - name: Save depends cache
242        uses: actions/cache/save@v4
243        if: steps.depends-cache.outputs.cache-hit != 'true'
244        with:
245          path: |
246            depends/built
247            depends/${{ steps.host.outputs.host }}
248          key: depends-tsan-${{ hashFiles('depends/packages/*.mk') }}-${{ env.LLVM_VERSION }}
249
250      - name: Replace libmultiprocess subtree

src/wallet/receive.cpp

src/wallet/coinselection.cpp

src/consensus/validation.h

src/primitives/transaction.cpp

src/script/descriptor.cpp

src/bitcoin-cli.cpp

src/rpc/blockchain.cpp

src/rpc/rawtransaction.cpp

src/init.cpp

src/crypto/sha256.cpp

src/consensus/merkle.h

src/consensus/tx_check.h

src/consensus/tx_verify.h

src/policy/feerate.h

src/policy/feerate.cpp

src/primitives/transaction_identifier.h

src/chainparamsbase.h

src/chainparamsbase.cpp

src/util/moneystr.cpp

src/crypto/ripemd160.h

src/crypto/sha1.h

src/crypto/sha512.h

src/crypto/hmac_sha256.h

src/crypto/hmac_sha512.h

src/crypto/hmac_sha256.cpp

src/crypto/hmac_sha512.cpp

src/crypto/hkdf_sha256_32.h

src/crypto/hkdf_sha256_32.cpp

src/support/cleanse.h

src/support/cleanse.cpp

src/crypto/siphash.cpp

src/crypto/muhash.h

src/crypto/chacha20.h

src/crypto/poly1305.h

src/crypto/chacha20poly1305.h

src/crypto/chacha20poly1305.cpp

src/util/chaintype.cpp

src/util/obfuscation.h

src/util/byte_units.h

src/util/overflow.h

src/blockencodings.cpp

src/net_permissions.cpp

src/policy/packages.cpp

src/policy/rbf.cpp

src/policy/truc_policy.cpp

src/policy/ephemeral_policy.cpp

src/policy/settings.cpp

src/policy/policy.cpp

src/node/transaction.cpp

src/node/coin.cpp

src/rpc/client.cpp

src/rpc/external_signer.cpp

src/rpc/request.cpp

src/rpc/server_util.cpp

src/rpc/fees.cpp

src/rpc/output_script.cpp

src/rpc/rawtransaction_util.cpp

src/rpc/rawtransaction_util.h

src/rpc/register.h

src/rpc/request.h

src/rpc/server_util.h

src/rpc/protocol.h

src/rpc/server.h

src/rpc/signmessage.cpp

src/rpc/txoutproof.cpp

src/rpc/util.cpp

src/rpc/util.h

src/wallet/rpc/addresses.cpp

src/wallet/rpc/backup.cpp

src/wallet/rpc/coins.cpp

src/wallet/rpc/encrypt.cpp

src/wallet/rpc/signmessage.cpp

src/wallet/rpc/util.cpp

src/wallet/rpc/util.h

src/wallet/coincontrol.cpp

src/wallet/coincontrol.h

src/wallet/context.cpp

src/wallet/context.h

src/wallet/crypter.cpp

src/wallet/crypter.h

src/wallet/db.cpp

src/wallet/export.cpp

src/wallet/external_signer_scriptpubkeyman.cpp

src/wallet/rpc/spend.cpp

src/wallet/rpc/transactions.cpp

src/wallet/rpc/wallet.cpp

src/wallet/feebumper.cpp

src/wallet/feebumper.h

src/index/base.h

src/index/base.cpp

src/index/txindex.h

src/index/txindex.cpp

src/index/txindex_key.h

src/index/txospenderindex.h

src/index/txospenderindex.cpp

src/index/blockfilterindex.h

src/index/blockfilterindex.cpp

src/index/coinstatsindex.h

src/index/coinstatsindex.cpp

src/index/db_key.h

src/index/disktxpos.h

src/kernel/chain.cpp

src/kernel/chain.h

src/kernel/checks.cpp

src/kernel/checks.h

src/kernel/context.cpp

src/kernel/context.h

src/kernel/cs_main.cpp

src/kernel/cs_main.h

src/kernel/disconnected_transactions.cpp

src/kernel/disconnected_transactions.h

src/kernel/mempool_removal_reason.cpp

src/kernel/mempool_removal_reason.h

src/kernel/coinstats.cpp

src/kernel/coinstats.h

src/kernel/chainparams.cpp

src/kernel/chainparams.h

src/wallet/sqlite.cpp

src/wallet/sqlite.h

src/wallet/transaction.cpp

src/wallet/transaction.h

src/wallet/dump.cpp

src/wallet/dump.h

src/wallet/init.cpp

src/wallet/walletutil.cpp

src/wallet/walletutil.h

src/wallet/wallettool.cpp

src/wallet/wallettool.h

src/wallet/export.h

src/wallet/migrate.cpp

src/wallet/migrate.h

src/wallet/db.h

src/wallet/walletdb.cpp

src/wallet/interfaces.cpp

src/wallet/scriptpubkeyman.cpp

src/wallet/scriptpubkeyman.h

src/kernel/bitcoinkernel.cpp

src/kernel/bitcoinkernel.h

src/kernel/bitcoinkernel_wrapper.h

src/node/chainstate.cpp

src/node/chainstate.h

src/node/blockstorage.cpp

src/node/blockstorage.h

src/node/mempool_persist.cpp

src/node/mempool_persist.h

src/node/utxo_snapshot.cpp

src/node/utxo_snapshot.h

src/node/kernel_notifications.cpp

src/node/kernel_notifications.h

src/node/blockmanager_args.cpp

src/kernel/blockmanager_opts.h

src/util/expected.cpp

src/policy/settings.h

src/util/types.h

src/kernel/messagestartchars.h

src/kernel/warning.h

src/util/exception.h

src/common/license_info.h

src/node/coins_view_args.h

src/node/database_args.h

src/util/batchpriority.h

src/util/ui_change_type.h

src/node/coins_view_args.cpp

src/node/peerman_args.h

src/util/serfloat.h

src/node/blockmanager_args.h

src/node/database_args.cpp

src/util/overloaded.h

src/interfaces/types.h

src/node/chainstatemanager_args.h

src/node/minisketchwrapper.h

src/util/macros.h

src/util/syserror.h

src/common/run_command.h

src/util/bytevectorhash.cpp

src/node/mempool_persist_args.cpp

src/util/exec.h

src/util/rbf.h

src/crypto/hex_base.h

src/node/mempool_persist_args.h

src/interfaces/echo.h

src/util/any.h

src/util/batchpriority.cpp

src/util/threadnames.h

src/node/coin.h

src/node/mempool_args.h

src/util/asmap.h

src/util/bytevectorhash.h

src/node/context.cpp

src/util/insert.h

src/util/readwritefile.h

src/node/peerman_args.cpp

src/node/interface_ui.cpp

src/interfaces/handler.h

src/node/mining_args.h

src/util/hasher.cpp

src/common/init.h

src/kernel/mempool_limits.h

src/common/system.h

src/crypto/sha3.h

src/util/threadinterrupt.cpp

src/node/protocol_version.h

src/util/exception.cpp

src/common/messages.h

src/node/connection_types.cpp

src/util/bip32.h

src/common/license_info.cpp

src/util/stdmutex.h

src/common/run_command.cpp

src/util/check.cpp

src/util/golombrice.h

src/node/types.h

src/node/timeoffsets.h

src/util/readwritefile.cpp

src/util/fastrange.h

src/util/signalinterrupt.h

src/util/task_runner.h

src/util/syserror.cpp

src/common/interfaces.cpp

src/common/types.h

src/util/threadinterrupt.h

src/kernel/chainstatemanager_opts.h

src/node/psbt.h

src/policy/ephemeral_policy.h

src/util/trace.h

src/common/url.cpp

src/kernel/mempool_options.h

src/util/serfloat.cpp

src/kernel/notifications_interface.h

src/node/timeoffsets.cpp

src/node/warnings.cpp

src/util/hash_type.h

src/crypto/hex_base.cpp

src/node/eviction.h

src/util/tokenbucket.h

src/crypto/aes.h

src/common/pcp.h

src/util/feefrac.cpp

src/node/transaction.h

src/util/threadnames.cpp

src/common/signmessage.h

src/util/exec.cpp

src/util/signalinterrupt.cpp

src/clientversion.cpp

src/common/signmessage.cpp

src/compat/assumptions.h

src/compat/byteswap.h

src/deploymentinfo.cpp

src/deploymentinfo.h

src/deploymentstatus.cpp

src/deploymentstatus.h

src/dummywallet.cpp

src/external_signer.h

src/init/bitcoin-gui.cpp

src/init/bitcoin-node.cpp

src/init/bitcoin-qt.cpp

src/init/bitcoin-wallet.cpp

src/init/bitcoind.cpp

src/init/common.h

src/interfaces/init.h

src/interfaces/ipc.h

src/key_io.h

src/logging/categories.h

src/logging/timer.h

src/mapport.h

src/musig.h

src/net_permissions.h

src/netgroup.h

src/netmessagemaker.h

src/node/chainstatemanager_args.cpp

src/node/connection_types.h

src/node/context.h

src/node/interface_ui.h

src/node/mempool_args.cpp

src/node/mining_args.cpp

src/node/minisketchwrapper.cpp

src/node/txreconciliation.h

src/policy/fees/estimator_args.cpp

src/policy/fees/estimator_args.h

src/policy/fees/estimator_man.cpp

src/policy/fees/estimator_man.h

src/policy/packages.h

src/policy/rbf.h

src/policy/truc_policy.h

src/pow.h

src/primitives/block.cpp

src/randomenv.h

src/rest.h

src/script/keyorigin.h

src/script/parsing.cpp

src/script/parsing.h

src/script/script_error.h

src/script/sigcache.cpp

src/script/sigcache.h

src/script/solver.h

src/script/verify_flags.h

src/semaphore_grant.h

src/signet.h

src/span.h

src/support/allocators/secure.h

src/support/allocators/zeroafterfree.h

src/util/tokenpipe.cpp

src/util/translation.h

src/util/vector.h

src/versionbits.h

src/versionbits_impl.h

src/wallet/external_signer_scriptpubkeyman.h

src/wallet/fees.h

src/wallet/load.h

src/wallet/receive.h

src/wallet/rpc/wallet.h

src/wallet/types.h

src/walletinitinterface.h

src/zmq/zmqabstractnotifier.cpp

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