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[99.241.198.116]) by smtp.gmail.com with ESMTPSA id 21-20020ac85715000000b002e1ce9605ffsm20246871qtw.65.2022.03.31.08.09.18 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Thu, 31 Mar 2022 08:09:19 -0700 (PDT) From: Peter Xu To: qemu-devel@nongnu.org Subject: [PATCH v4 19/19] tests: Add postcopy preempt tests Date: Thu, 31 Mar 2022 11:08:57 -0400 Message-Id: <20220331150857.74406-20-peterx@redhat.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220331150857.74406-1-peterx@redhat.com> References: <20220331150857.74406-1-peterx@redhat.com> MIME-Version: 1.0 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=peterx@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=170.10.129.124; envelope-from=peterx@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -28 X-Spam_score: -2.9 X-Spam_bar: -- X-Spam_report: (-2.9 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.082, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=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: , Cc: Leonardo Bras Soares Passos , "Daniel P . Berrange" , "Dr . David Alan Gilbert" , peterx@redhat.com, Juan Quintela Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Four tests are added for preempt mode: - Postcopy default - Postcopy tls - Postcopy recovery - Postcopy tls+recovery Signed-off-by: Peter Xu --- tests/qtest/migration-test.c | 49 ++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) diff --git a/tests/qtest/migration-test.c b/tests/qtest/migration-test.c index 7288c64e97..7188503ae1 100644 --- a/tests/qtest/migration-test.c +++ b/tests/qtest/migration-test.c @@ -477,6 +477,7 @@ typedef struct { */ bool hide_stderr; bool use_shmem; + bool postcopy_preempt; /* only launch the target process */ bool only_target; /* Use dirty ring if true; dirty logging otherwise */ @@ -992,6 +993,11 @@ static int migrate_postcopy_prepare(QTestState **from_ptr, migrate_set_capability(to, "postcopy-ram", true); migrate_set_capability(to, "postcopy-blocktime", true); + if (args->postcopy_preempt) { + migrate_set_capability(from, "postcopy-preempt", true); + migrate_set_capability(to, "postcopy-preempt", true); + } + /* We want to pick a speed slow enough that the test completes * quickly, but that it doesn't complete precopy even on a slow * machine, so also set the downtime. @@ -1058,6 +1064,25 @@ static void test_postcopy_tls(void) test_postcopy_common(&args); } +static void test_postcopy_preempt(void) +{ + MigrateStart args = { + .postcopy_preempt = true, + }; + + test_postcopy_common(&args); +} + +static void test_postcopy_preempt_tls(void) +{ + MigrateStart args = { + .postcopy_preempt = true, + .postcopy_tls = true, + }; + + test_postcopy_common(&args); +} + static void test_postcopy_recovery_common(MigrateStart *args) { QTestState *from, *to; @@ -1134,6 +1159,24 @@ static void test_postcopy_recovery_tls(void) test_postcopy_recovery_common(&args); } +static void test_postcopy_preempt_recovery(void) +{ + MigrateStart args = { .postcopy_preempt = true }; + + test_postcopy_recovery_common(&args); +} + +/* This contains preempt+recovery+tls test altogether */ +static void test_postcopy_preempt_all(void) +{ + MigrateStart args = { + .postcopy_preempt = true, + .postcopy_tls = true, + }; + + test_postcopy_recovery_common(&args); +} + static void test_baddest(void) { MigrateStart args = { @@ -2176,6 +2219,12 @@ int main(int argc, char **argv) qtest_add_func("/migration/postcopy/unix", test_postcopy); qtest_add_func("/migration/postcopy/recovery", test_postcopy_recovery); + qtest_add_func("/migration/postcopy/preempt/unix", test_postcopy_preempt); + qtest_add_func("/migration/postcopy/preempt/recovery", + test_postcopy_preempt_recovery); + qtest_add_func("/migration/postcopy/preempt/tls", test_postcopy_preempt_tls); + qtest_add_func("/migration/postcopy/preempt/tls+recovery", + test_postcopy_preempt_all); #ifdef CONFIG_GNUTLS qtest_add_func("/migration/postcopy/tls", test_postcopy_tls); qtest_add_func("/migration/postcopy/tls/recovery", test_postcopy_recovery_tls);