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bh=uPgp0tmgiDc/OMvGTjwfLVUX42d/xPWCsacOI2JAgcQ=; b=PCUeM29ub6s64g8piVcn35CQWY3xOBSTaTmQzTtM2pqKgZc1lrDTIOIynr5kGL8dJNy9YP MyoAtE/p86n3dkruxh74DKmOOgLuCFhiO0TZBKu5Og5VWeW4BsOylcHSh5Z0+jfWkLUFXH EtXwYg9l1cOJXF2xwBnlYcSWr/QD3FM= X-MC-Unique: XWED1zs0MfmvLDoh3bip2g-1 From: peterx@redhat.com To: qemu-devel@nongnu.org, Peter Maydell Cc: peterx@redhat.com, Fabiano Rosas Subject: [PULL 07/20] tests/qtest/migration: Add a wrapper to print test names Date: Tue, 16 Jan 2024 11:19:34 +0800 Message-ID: <20240116031947.69017-8-peterx@redhat.com> In-Reply-To: <20240116031947.69017-1-peterx@redhat.com> References: <20240116031947.69017-1-peterx@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.1 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=170.10.133.124; envelope-from=peterx@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -35 X-Spam_score: -3.6 X-Spam_bar: --- X-Spam_report: (-3.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1.531, 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_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 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-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1705375323796100011 Content-Type: text/plain; charset="utf-8" From: Fabiano Rosas Our usage of gtest results in us losing the very basic functionality of "knowing which test failed". The issue is that gtest only prints test names ("paths" in gtest parlance) once the test has finished, but we use asserts in the tests and crash gtest itself before it can print anything. We also use a final abort when the result of g_test_run is not 0. Depending on how the test failed/broke we can see the function that trigged the abort, which may be representative of the test, but it could also just be some generic function. We have been relying on the primitive method of looking at the name of the previous successful test and then looking at the code to figure out which test should have come next. Add a wrapper to the test registration that does the job of printing the test name before running. Signed-off-by: Fabiano Rosas Reviewed-by: Peter Xu Link: https://lore.kernel.org/r/20240104142144.9680-7-farosas@suse.de Signed-off-by: Peter Xu --- tests/qtest/migration-helpers.h | 1 + tests/qtest/migration-helpers.c | 32 ++++++++++++++++++++++++++++++++ 2 files changed, 33 insertions(+) diff --git a/tests/qtest/migration-helpers.h b/tests/qtest/migration-helper= s.h index b478549096..3bf7ded1b9 100644 --- a/tests/qtest/migration-helpers.h +++ b/tests/qtest/migration-helpers.h @@ -52,4 +52,5 @@ char *find_common_machine_version(const char *mtype, cons= t char *var1, const char *var2); char *resolve_machine_version(const char *alias, const char *var1, const char *var2); +void migration_test_add(const char *path, void (*fn)(void)); #endif /* MIGRATION_HELPERS_H */ diff --git a/tests/qtest/migration-helpers.c b/tests/qtest/migration-helper= s.c index 19384e3fa6..e451dbdbed 100644 --- a/tests/qtest/migration-helpers.c +++ b/tests/qtest/migration-helpers.c @@ -291,3 +291,35 @@ char *resolve_machine_version(const char *alias, const= char *var1, =20 return find_common_machine_version(machine_name, var1, var2); } + +typedef struct { + char *name; + void (*func)(void); +} MigrationTest; + +static void migration_test_destroy(gpointer data) +{ + MigrationTest *test =3D (MigrationTest *)data; + + g_free(test->name); + g_free(test); +} + +static void migration_test_wrapper(const void *data) +{ + MigrationTest *test =3D (MigrationTest *)data; + + g_test_message("Running /%s%s", qtest_get_arch(), test->name); + test->func(); +} + +void migration_test_add(const char *path, void (*fn)(void)) +{ + MigrationTest *test =3D g_new0(MigrationTest, 1); + + test->func =3D fn; + test->name =3D g_strdup(path); + + qtest_add_data_func_full(path, test, migration_test_wrapper, + migration_test_destroy); +} --=20 2.43.0