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bh=yyOz4gChudRcDBkXc683lx3khv8tEJBu3NrOoB1QVkw=; b=Z7ZjG7DOj3xcdRojQEV/lBMc/f5sR1fkMVuG/hMP/usBJ12XI9RihDjSN3fYe2LEBQIhcP 3d2GskiCiD6mNeJlZIAjFq0f5lHXoZmZ85BuJnU9BBOqHig3olsFv9gFaP+F8wOkpvoZg2 WU7O1IdOraHd1huzE1VBGNl5vQvx5qM= X-MC-Unique: iBq2NYnBNMCtyoHvRvnlMA-1 From: Paolo Bonzini To: qemu-devel@nongnu.org Subject: [PATCH 1/2] qtest: unify extra_qtest_srcs and extra_qtest_deps Date: Wed, 7 Oct 2020 04:03:11 -0400 Message-Id: <20201007080312.566464-2-pbonzini@redhat.com> In-Reply-To: <20201007080312.566464-1-pbonzini@redhat.com> References: <20201007080312.566464-1-pbonzini@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=pbonzini@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=216.205.24.124; envelope-from=pbonzini@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/10/07 00:54:30 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.733, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @redhat.com) Content-Type: text/plain; charset="utf-8" Currently the extra sources and extra dependencies of qtests are held in two separate dictionaries. Use the same trick as tests/meson.build to combine them into one. This will make it easier to update the documentation for unit tests and qtests. Signed-off-by: Paolo Bonzini --- tests/qtest/meson.build | 55 +++++++++++++++++++---------------------- 1 file changed, 26 insertions(+), 29 deletions(-) diff --git a/tests/qtest/meson.build b/tests/qtest/meson.build index ad33ac311d..550a0b51a6 100644 --- a/tests/qtest/meson.build +++ b/tests/qtest/meson.build @@ -192,35 +192,25 @@ qos_test_ss.add( qos_test_ss.add(when: 'CONFIG_VIRTFS', if_true: files('virtio-9p-test.c')) qos_test_ss.add(when: 'CONFIG_VHOST_USER', if_true: files('vhost-user-test= .c')) =20 -extra_qtest_deps =3D { - 'bios-tables-test': [io], - 'ivshmem-test': [rt], - 'qos-test': [chardev, io], - 'tpm-crb-swtpm-test': [io], - 'tpm-crb-test': [io], - 'tpm-tis-swtpm-test': [io], - 'tpm-tis-test': [io], - 'tpm-tis-device-swtpm-test': [io], - 'tpm-tis-device-test': [io], -} -extra_qtest_srcs =3D { - 'bios-tables-test': files('boot-sector.c', 'acpi-utils.c', 'tpm-emu.c'), - 'pxe-test': files('boot-sector.c'), +tpmemu_files =3D ['tpm-emu.c', 'tpm-util.c', 'tpm-tests.c'] + +qtests =3D { + 'bios-tables-test': [io, 'boot-sector.c', 'acpi-utils.c', 'tpm-emu.c'], 'cdrom-test': files('boot-sector.c'), - 'migration-test': files('migration-helpers.c'), - 'ivshmem-test': files('../../contrib/ivshmem-server/ivshmem-server.c'), 'dbus-vmstate-test': files('migration-helpers.c') + dbus_vmstate1, + 'ivshmem-test': [rt, '../../contrib/ivshmem-server/ivshmem-server.c'], + 'migration-test': files('migration-helpers.c'), + 'pxe-test': files('boot-sector.c'), + 'qos-test': [chardev, io, qos_test_ss.apply(config_host, strict: false).= sources()], + 'tpm-crb-swtpm-test': [io, tpmemu_files], + 'tpm-crb-test': [io, tpmemu_files], + 'tpm-tis-swtpm-test': [io, tpmemu_files, 'tpm-tis-util.c'], + 'tpm-tis-test': [io, tpmemu_files, 'tpm-tis-util.c'], + 'tpm-tis-device-swtpm-test': [io, tpmemu_files, 'tpm-tis-util.c'], + 'tpm-tis-device-test': [io, tpmemu_files, 'tpm-tis-util.c'], 'vmgenid-test': files('boot-sector.c', 'acpi-utils.c'), - 'tpm-crb-swtpm-test': files('tpm-emu.c', 'tpm-util.c', 'tpm-tests.c'), - 'tpm-crb-test': files('tpm-emu.c', 'tpm-util.c', 'tpm-tests.c'), - 'tpm-tis-device-swtpm-test': files('tpm-emu.c', 'tpm-util.c', 'tpm-tis-u= til.c', 'tpm-tests.c'), - 'tpm-tis-device-test': files('tpm-emu.c', 'tpm-util.c', 'tpm-tis-util.c'= , 'tpm-tests.c'), - 'tpm-tis-swtpm-test': files('tpm-emu.c', 'tpm-util.c', 'tpm-tis-util.c',= 'tpm-tests.c'), - 'tpm-tis-test': files('tpm-emu.c', 'tpm-util.c', 'tpm-tis-util.c', 'tpm-= tests.c'), - 'qos-test': qos_test_ss.apply(config_host, strict: false).sources() } =20 - qtest_executables =3D {} foreach dir : target_dirs if not dir.endswith('-softmmu') @@ -229,7 +219,7 @@ foreach dir : target_dirs =20 target_base =3D dir.split('-')[0] qtest_emulator =3D emulators['qemu-system-' + target_base] - qtests =3D get_variable('qtests_' + target_base, []) + qtests_generic + target_qtests =3D get_variable('qtests_' + target_base, []) + qtests_gen= eric =20 test_deps =3D [] qtest_env =3D environment() @@ -240,14 +230,21 @@ foreach dir : target_dirs qtest_env.set('G_TEST_DBUS_DAEMON', meson.source_root() / 'tests/dbus-vm= state-daemon.sh') qtest_env.set('QTEST_QEMU_BINARY', './qemu-system-' + target_base) =20 - foreach test : qtests + foreach test : target_qtests # Executables are shared across targets, declare them only the first t= ime we # encounter them if not qtest_executables.has_key(test) + src =3D [test + '.c'] + deps =3D [qemuutil, qos] + if test in qtests + # use a sourceset to quickly separate sources and deps + test_ss =3D ss.source_set() + test_ss.add(qtests[test]) + src +=3D test_ss.all_sources() + deps +=3D test_ss.all_dependencies() + endif qtest_executables +=3D { - test: executable(test, - files(test + '.c') + extra_qtest_srcs.get(test, [= ]), - dependencies: [qemuutil, qos] + extra_qtest_deps.= get(test, [])) + test: executable(test, src, dependencies: deps) } endif # FIXME: missing dependency on the emulator binary and qemu-img --=20 2.26.2 From nobody Sat May 18 09:48:41 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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charset="utf-8" The instructions for adding new unit tests were not in build-system.rst and therefore I missed them in the Meson conversion. Just like with the Makefile code there are some magic variables to be aware of, so document them. Signed-off-by: Paolo Bonzini --- docs/devel/qtest.rst | 30 +++++++++++++++++++++--------- docs/devel/testing.rst | 19 ++++++++++--------- 2 files changed, 31 insertions(+), 18 deletions(-) diff --git a/docs/devel/qtest.rst b/docs/devel/qtest.rst index 075fe5f7d5..97c5a75626 100644 --- a/docs/devel/qtest.rst +++ b/docs/devel/qtest.rst @@ -33,15 +33,27 @@ Steps to add a new QTest case are: 2. Write the test code with the glib and libqtest/libqos API. See also exi= sting tests and the library headers for reference. =20 -3. Register the new test in ``tests/qtest/Makefile.include``. Add the test - executable name to an appropriate ``check-qtest-*-y`` variable. For exa= mple: - - ``check-qtest-generic-y =3D tests/qtest/foo-test$(EXESUF)`` - -4. Add object dependencies of the executable in the Makefile, including the - test source file(s) and other interesting objects. For example: - - ``tests/qtest/foo-test$(EXESUF): tests/qtest/foo-test.o $(libqos-obj-y)= `` +3. Register the new test in ``tests/qtest/meson.build``. Add the test + executable name to an appropriate ``qtests_*`` variable. There is + one variable per architecture, plus ``qtests_generic`` for tests + that can be run for all architectures. For example:: + + qtests_generic =3D [ + ... + 'foo-test', + ... + ] + +4. If the test has more than one source file or needs to be linked with any + dependency other than ``qemuutil`` and ``qos``, list them in the ``qtes= ts`` + dictionary. For example a test that needs to use the ``QIO`` library + will have an entry like:: + + { + ... + 'foo-test': [io], + ... + } =20 Debugging a QTest failure is slightly harder than the unit test because the tests look up QEMU program names in the environment variables, such as diff --git a/docs/devel/testing.rst b/docs/devel/testing.rst index a171494b4e..cecee6eaa1 100644 --- a/docs/devel/testing.rst +++ b/docs/devel/testing.rst @@ -41,15 +41,16 @@ add a new unit test: test. The test code should be organized with the glib testing framework. Copying and modifying an existing test is usually a good idea. =20 -3. Add the test to ``tests/Makefile.include``. First, name the unit test - program and add it to ``$(check-unit-y)``; then add a rule to build the - executable. For example: - -.. code:: - - check-unit-y +=3D tests/foo-test$(EXESUF) - tests/foo-test$(EXESUF): tests/foo-test.o $(test-util-obj-y) - ... +3. Add the test to ``tests/meson.build``. The unit tests are listed in a + dictionary called ``tests``. The values are any additional sources and + dependencies to be linked with the test. For a simple test whose source + is in ``tests/foo-test.c``, it is enough to add an entry like:: + + { + ... + 'foo-test': [], + ... + } =20 Since unit tests don't require environment variables, the simplest way to = debug a unit test failure is often directly invoking it or even running it under --=20 2.26.2