diff options
Diffstat (limited to 'tests/qtest/migration-test.c')
| -rw-r--r-- | tests/qtest/migration-test.c | 50 |
1 files changed, 44 insertions, 6 deletions
diff --git a/tests/qtest/migration-test.c b/tests/qtest/migration-test.c index 241b409857..bc70a14642 100644 --- a/tests/qtest/migration-test.c +++ b/tests/qtest/migration-test.c @@ -71,6 +71,8 @@ static bool got_dst_resume; #define QEMU_VM_FILE_MAGIC 0x5145564d #define FILE_TEST_FILENAME "migfile" #define FILE_TEST_OFFSET 0x1000 +#define QEMU_ENV_SRC "QTEST_QEMU_BINARY_SRC" +#define QEMU_ENV_DST "QTEST_QEMU_BINARY_DST" #if defined(__linux__) #include <sys/syscall.h> @@ -743,6 +745,8 @@ static int test_migrate_start(QTestState **from, QTestState **to, const char *kvm_opts = NULL; const char *arch = qtest_get_arch(); const char *memory_size; + const char *machine_alias, *machine_opts = ""; + g_autofree char *machine = NULL; if (args->use_shmem) { if (!g_file_test("/dev/shm", G_FILE_TEST_IS_DIR)) { @@ -755,11 +759,20 @@ static int test_migrate_start(QTestState **from, QTestState **to, got_dst_resume = false; if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) { memory_size = "150M"; - arch_opts = g_strdup_printf("-drive file=%s,format=raw", bootpath); + + if (g_str_equal(arch, "i386")) { + machine_alias = "pc"; + } else { + machine_alias = "q35"; + } + arch_opts = g_strdup_printf( + "-drive if=none,id=d0,file=%s,format=raw " + "-device ide-hd,drive=d0,secs=1,cyls=1,heads=1", bootpath); start_address = X86_TEST_MEM_START; end_address = X86_TEST_MEM_END; } else if (g_str_equal(arch, "s390x")) { memory_size = "128M"; + machine_alias = "s390-ccw-virtio"; arch_opts = g_strdup_printf("-bios %s", bootpath); start_address = S390_TEST_MEM_START; end_address = S390_TEST_MEM_END; @@ -771,11 +784,14 @@ static int test_migrate_start(QTestState **from, QTestState **to, "'nvramrc=hex .\" _\" begin %x %x " "do i c@ 1 + i c! 1000 +loop .\" B\" 0 " "until'", end_address, start_address); - arch_opts = g_strdup("-nodefaults -machine vsmt=8"); + machine_alias = "pseries"; + machine_opts = "vsmt=8"; + arch_opts = g_strdup("-nodefaults"); } else if (strcmp(arch, "aarch64") == 0) { memory_size = "150M"; - arch_opts = g_strdup_printf("-machine virt,gic-version=max -cpu max " - "-kernel %s", bootpath); + machine_alias = "virt"; + machine_opts = "gic-version=max"; + arch_opts = g_strdup_printf("-cpu max -kernel %s", bootpath); start_address = ARM_TEST_MEM_START; end_address = ARM_TEST_MEM_END; } else { @@ -809,12 +825,19 @@ static int test_migrate_start(QTestState **from, QTestState **to, kvm_opts = ",dirty-ring-size=4096"; } + machine = resolve_machine_version(machine_alias, QEMU_ENV_SRC, + QEMU_ENV_DST); + + g_test_message("Using machine type: %s", machine); + cmd_source = g_strdup_printf("-accel kvm%s -accel tcg " + "-machine %s,%s " "-name source,debug-threads=on " "-m %s " "-serial file:%s/src_serial " "%s %s %s %s %s", kvm_opts ? kvm_opts : "", + machine, machine_opts, memory_size, tmpfs, arch_opts ? arch_opts : "", arch_source ? arch_source : "", @@ -822,26 +845,28 @@ static int test_migrate_start(QTestState **from, QTestState **to, args->opts_source ? args->opts_source : "", ignore_stderr); if (!args->only_target) { - *from = qtest_init(cmd_source); + *from = qtest_init_with_env(QEMU_ENV_SRC, cmd_source); qtest_qmp_set_event_callback(*from, migrate_watch_for_stop, &got_src_stop); } cmd_target = g_strdup_printf("-accel kvm%s -accel tcg " + "-machine %s,%s " "-name target,debug-threads=on " "-m %s " "-serial file:%s/dest_serial " "-incoming %s " "%s %s %s %s %s", kvm_opts ? kvm_opts : "", + machine, machine_opts, memory_size, tmpfs, uri, arch_opts ? arch_opts : "", arch_target ? arch_target : "", shmem_opts ? shmem_opts : "", args->opts_target ? args->opts_target : "", ignore_stderr); - *to = qtest_init(cmd_target); + *to = qtest_init_with_env(QEMU_ENV_DST, cmd_target); qtest_qmp_set_event_callback(*to, migrate_watch_for_resume, &got_dst_resume); @@ -2972,10 +2997,23 @@ int main(int argc, char **argv) bool has_uffd; const char *arch; g_autoptr(GError) err = NULL; + const char *qemu_src = getenv(QEMU_ENV_SRC); + const char *qemu_dst = getenv(QEMU_ENV_DST); int ret; g_test_init(&argc, &argv, NULL); + /* + * The default QTEST_QEMU_BINARY must always be provided because + * that is what helpers use to query the accel type and + * architecture. + */ + if (qemu_src && qemu_dst) { + g_test_message("Only one of %s, %s is allowed", + QEMU_ENV_SRC, QEMU_ENV_DST); + exit(1); + } + has_kvm = qtest_has_accel("kvm"); has_tcg = qtest_has_accel("tcg"); |