build: introduce Meson build file rules

The Meson build system used by many other virt projects (QEMU, libvirt
and others) is easier to understand & maintain rules for than cmake,
guiding towards best practice.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>

2 files changed, 170 insertions, 0 deletions

diff --git a/test/meson.build b/test/meson.build
new file mode 100644
index 0000000..ba6f7c5
--- /dev/null
+++ b/test/meson.build
@@ -0,0 +1,99 @@
+
+if valgrind.found()
+    valgrind_common_wrapper = [
+        valgrind,
+        '--quiet',
+        '--track-origins=yes',
+        '--error-exitcode=1',
+        '--exit-on-first-error=yes',
+        '--leak-check=full',
+    ]
+
+    valgrind_unit_wrapper = valgrind_common_wrapper + [
+        '--suppressions=' + ( meson.current_source_dir() / 'valgrind.supp' ),
+        '--show-leak-kinds=all',
+    ]
+    if meson.version().version_compare('<0.57.0')
+        add_test_setup('valgrind',
+                       exe_wrapper: valgrind_unit_wrapper)
+    else
+        add_test_setup('valgrind',
+                       exclude_suites: ['functional', 'pyunit', 'style'],
+                       exe_wrapper: valgrind_unit_wrapper)
+    endif
+endif
+
+unit_tests_sources = [
+    'unit-tests.c',
+    'mocks.c',
+    '../lib/dma.c',
+    '../lib/irq.c',
+    '../lib/libvfio-user.c',
+    '../lib/migration.c',
+    '../lib/pci.c',
+    '../lib/pci_caps.c',
+    '../lib/tran.c',
+    '../lib/tran_pipe.c',
+    '../lib/tran_sock.c',
+]
+
+unit_tests_deps = [
+    json_c_dep,
+    cmocka_dep,
+    dl_dep,
+]
+unit_tests_cflags = [
+    '-DUNIT_TEST',
+    '-DWITH_TRAN_PIPE',
+]
+
+unit_tests = executable(
+    'unit_tests',
+    unit_tests_sources,
+    c_args: unit_tests_cflags + common_cflags,
+    dependencies: unit_tests_deps,
+    include_directories: public_include_dir + lib_include_dir,
+    install: false,
+)
+
+test(
+    'unit_tests',
+    unit_tests,
+    suite: 'unit',
+)
+
+test(
+    'test-lspci',
+    find_program('test-lspci.sh'),
+    suite: 'functional',
+    args: [lspci],
+)
+
+csenv = []
+if opt_sanitizers != 'none'
+    csenv += ['WITH_ASAN=1']
+endif
+
+test(
+    'test-client-server',
+    find_program('test-client-server.sh'),
+    env: csenv,
+    suite: 'functional',
+    args: [client, server],
+    timeout: 90,
+)
+
+if opt_sanitizers == 'none'
+    test(
+        'test-linkage.sh',
+        find_program('test-linkage.sh'),
+        suite: 'functional',
+        args: [
+            meson.source_root(),
+            meson.build_root(),
+            ' '.join(cc.cmd_array()),
+        ]
+    )
+endif
+
+subdir('py')
diff --git a/test/py/meson.build b/test/py/meson.build
new file mode 100644
index 0000000..e8266e7
--- /dev/null
+++ b/test/py/meson.build
@@ -0,0 +1,71 @@
+
+if valgrind.found()
+    valgrind_pyunit_wrapper = valgrind_common_wrapper + [
+        '--suppressions=' + ( meson.current_source_dir() / 'valgrind.supp' ),
+        '--show-leak-kinds=definite',
+        '--errors-for-leak-kinds=definite',
+    ]
+    valgrind_pyunit_env = ['PYTHONMALLOC=malloc']
+
+    if meson.version().version_compare('<0.57.0')
+        add_test_setup('pyvalgrind',
+                       env: valgrind_pyunit_env,
+                       exe_wrapper: valgrind_pyunit_wrapper,
+                       timeout_multiplier: 10)
+    else
+        add_test_setup('pyvalgrind',
+                       exclude_suites: ['functional', 'unit', 'style'],
+                       env: valgrind_pyunit_env,
+                       exe_wrapper: valgrind_pyunit_wrapper,
+                       timeout_multiplier: 10)
+    endif
+endif
+
+python_tests_common = [
+    'libvfio_user.py',
+]
+
+python_tests = [
+    'test_destroy.py',
+    'test_device_get_info.py',
+    'test_device_get_irq_info.py',
+    'test_device_get_region_info.py',
+    'test_device_get_region_info_zero_size.py',
+    'test_device_get_region_io_fds.py',
+    'test_device_set_irqs.py',
+    'test_dirty_pages.py',
+    'test_dma_map.py',
+    'test_dma_unmap.py',
+    'test_irq_trigger.py',
+    'test_map_unmap_sg.py',
+    'test_migration.py',
+    'test_negotiate.py',
+    'test_pci_caps.py',
+    'test_pci_ext_caps.py',
+    'test_quiesce.py',
+    'test_request_errors.py',
+    'test_setup_region.py',
+    'test_vfu_create_ctx.py',
+    'test_vfu_realize_ctx.py',
+]
+
+python_files = python_tests_common + python_tests
+
+if pytest.found() and opt_sanitizers == 'none'
+    foreach testname: python_tests
+        test(testname,
+             pytest,
+             suite: 'pyunit',
+             env: environment({'LIBVFIO_SO_DIR': libvfio_so_dir}),
+             args: [files(testname)])
+    endforeach
+endif
+
+if flake8.found()
+    flake8_ignore = 'F405,F403,E128,E131,E127'
+    test('flake8',
+         flake8,
+         suite: 'style',
+         args: ['--extend-ignore', flake8_ignore,
+                files(python_files)])
+endif