qemu/tests/unit/meson.build
Paolo Bonzini 89d26d34ce tests/unit: remove block layer code from test-nested-aio-poll
GCC is reporting a NULL pointer dereference when compiling aio_wait_kick()
with LTO.

The issue is that test-nested-aio-poll.c does not call qemu_init_main_loop().
It doesn't _need_ to because it never calls AIO_WAIT_WHILE(), but it seems
that LTO does not do enough dead-code elimination to catch that.

Fortunately aio_wait_kick() is only used in few places, and only in block
layer or system emulation code; and this test only needs the core event loop
functionality.  It does not even need iothreads.   So remove everything that
calls aio_wait_kick(), which is nice for coverage compared to adding the call
to qemu_init_main_loop().

Reported-by: Richard W.M. Jones <rjones@redhat.com>
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2434
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-10-02 12:58:46 +02:00

203 lines
5.9 KiB
Meson

testblock = declare_dependency(dependencies: [block], sources: 'iothread.c')
tests = {
'check-block-qdict': [],
'check-qdict': [],
'check-qnum': [],
'check-qstring': [],
'check-qlist': [],
'check-qnull': [],
'check-qobject': [],
'check-qjson': [],
'check-qlit': [],
'test-error-report': [],
'test-qobject-output-visitor': [testqapi],
'test-clone-visitor': [testqapi],
'test-qobject-input-visitor': [testqapi],
'test-forward-visitor': [testqapi],
'test-string-input-visitor': [testqapi],
'test-string-output-visitor': [testqapi],
'test-visitor-serialization': [testqapi],
'test-bitmap': [],
'test-resv-mem': [],
# all code tested by test-x86-topo is inside topology.h
'test-x86-topo': [],
'test-cutils': [],
'test-div128': [],
'test-shift128': [],
'test-mul64': [],
# all code tested by test-int128 is inside int128.h
'test-int128': [],
'rcutorture': [],
'test-rcu-list': [],
'test-rcu-simpleq': [],
'test-rcu-tailq': [],
'test-rcu-slist': [],
'test-qdist': [],
'test-qht': [],
'test-qtree': [],
'test-bitops': [],
'test-bitcnt': [],
'test-qgraph': ['../qtest/libqos/qgraph.c'],
'check-qom-interface': [qom],
'check-qom-proplist': [qom],
'test-qemu-opts': [],
'test-keyval': [testqapi],
'test-logging': [],
'test-qapi-util': [],
'test-interval-tree': [],
'test-fifo': [],
}
if have_system or have_tools
tests += {
'test-qmp-event': [testqapi],
}
if seccomp.found()
tests += {'test-seccomp': ['../../system/qemu-seccomp.c', seccomp]}
endif
endif
if have_block
tests += {
'test-coroutine': [testblock],
'test-aio': [testblock],
'test-aio-multithread': [testblock],
'test-throttle': [testblock],
'test-thread-pool': [testblock],
'test-hbitmap': [testblock],
'test-bdrv-drain': [testblock],
'test-bdrv-graph-mod': [testblock],
'test-blockjob': [testblock],
'test-blockjob-txn': [testblock],
'test-block-backend': [testblock],
'test-block-iothread': [testblock],
'test-write-threshold': [testblock],
'test-crypto-hash': [crypto],
'test-crypto-hmac': [crypto],
'test-crypto-cipher': [crypto],
'test-crypto-akcipher': [crypto],
'test-crypto-secret': [crypto, keyutils],
'test-crypto-der': [crypto],
'test-authz-simple': [authz],
'test-authz-list': [authz],
'test-authz-listfile': [authz],
'test-io-task': [testblock],
'test-io-channel-socket': ['socket-helpers.c', 'io-channel-helpers.c', io],
'test-io-channel-file': ['io-channel-helpers.c', io],
'test-io-channel-command': ['io-channel-helpers.c', io],
'test-io-channel-buffer': ['io-channel-helpers.c', io],
'test-io-channel-null': [io],
'test-crypto-ivgen': [io],
'test-crypto-afsplit': [io],
'test-crypto-block': [io],
'test-timed-average': [],
'test-uuid': [],
}
if gnutls.found() and \
tasn1.found() and \
host_os != 'windows'
tests += {
'test-crypto-tlscredsx509': ['crypto-tls-x509-helpers.c',
tasn1, crypto, gnutls],
'test-crypto-tlssession': ['crypto-tls-x509-helpers.c', 'crypto-tls-psk-helpers.c',
tasn1, crypto, gnutls],
'test-io-channel-tls': ['io-channel-helpers.c', 'crypto-tls-x509-helpers.c',
tasn1, io, crypto, gnutls]}
endif
if pam.found()
tests += {'test-authz-pam': [authz]}
endif
if xts == 'private'
tests += {'test-crypto-xts': [crypto, io]}
endif
if host_os != 'windows'
tests += {
'test-image-locking': [testblock],
'test-nested-aio-poll': [],
}
endif
if config_host_data.get('CONFIG_REPLICATION')
tests += {'test-replication': [testblock]}
endif
tests += {'test-crypto-pbkdf': [io]}
endif
if have_system
tests += {
'ptimer-test': ['ptimer-test-stubs.c', meson.project_source_root() / 'hw/core/ptimer.c'],
'test-iov': [],
'test-opts-visitor': [testqapi],
'test-xs-node': [qom],
'test-virtio-dmabuf': [meson.project_source_root() / 'hw/display/virtio-dmabuf.c'],
'test-qmp-cmds': [testqapi],
'test-xbzrle': [migration],
'test-util-sockets': ['socket-helpers.c'],
'test-base64': [],
'test-bufferiszero': [],
'test-smp-parse': [qom, meson.project_source_root() / 'hw/core/machine-smp.c'],
'test-vmstate': [migration, io],
'test-yank': ['socket-helpers.c', qom, io, chardev]
}
if config_host_data.get('CONFIG_INOTIFY1')
tests += {'test-util-filemonitor': []}
endif
# Some tests: test-char, test-qdev-global-props, and test-qga,
# are not runnable under TSan due to a known issue.
# https://github.com/google/sanitizers/issues/1116
if not get_option('tsan')
if host_os != 'windows'
tests += {
'test-char': ['socket-helpers.c', qom, io, chardev]
}
endif
tests += {
'test-qdev-global-props': [qom, hwcore]
}
endif
endif
if have_ga and host_os == 'linux'
tests += {'test-qga': ['../qtest/libqmp.c']}
test_deps += {'test-qga': qga}
endif
test_env = environment()
test_env.set('G_TEST_SRCDIR', meson.current_source_dir())
test_env.set('G_TEST_BUILDDIR', meson.current_build_dir())
slow_tests = {
'test-aio-multithread' : 120,
'test-bufferiszero': 60,
'test-crypto-block' : 300,
'test-crypto-tlscredsx509': 90,
'test-crypto-tlssession': 90,
'test-replication': 60,
}
foreach test_name, extra: tests
src = [test_name + '.c']
deps = [qemuutil]
if extra.length() > 0
# use a sourceset to quickly separate sources and deps
test_ss = ss.source_set()
test_ss.add(extra)
src += test_ss.all_sources()
deps += test_ss.all_dependencies()
endif
exe = executable(test_name, src, genh, dependencies: deps)
test(test_name, exe,
depends: test_deps.get(test_name, []),
env: test_env,
args: ['--tap', '-k'],
protocol: 'tap',
timeout: slow_tests.get(test_name, 30),
priority: slow_tests.get(test_name, 30),
suite: ['unit'])
endforeach