[PATCH v2 7/9] tests/qtest/migration: Define a machine for all architectures

[Fabiano Rosas <farosas@suse.de>]

Stop relying on defaults and select a machine explicitly for every
architecture.

This is a prerequisite for being able to select machine types for
migration using different QEMU binaries for source and destination.

Signed-off-by: Fabiano Rosas <farosas@suse.de>
---
 tests/qtest/migration-test.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/tests/qtest/migration-test.c b/tests/qtest/migration-test.c
index 46f1c275a2..7c10ac925b 100644
--- a/tests/qtest/migration-test.c
+++ b/tests/qtest/migration-test.c
@@ -746,6 +746,7 @@ 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;
 
     if (args->use_shmem) {
         if (!g_file_test("/dev/shm", G_FILE_TEST_IS_DIR)) {
@@ -758,11 +759,13 @@ 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";
+        machine = "pc";
         arch_opts = g_strdup_printf("-drive file=%s,format=raw", bootpath);
         start_address = X86_TEST_MEM_START;
         end_address = X86_TEST_MEM_END;
     } else if (g_str_equal(arch, "s390x")) {
         memory_size = "128M";
+        machine = "s390-ccw-virtio";
         arch_opts = g_strdup_printf("-bios %s", bootpath);
         start_address = S390_TEST_MEM_START;
         end_address = S390_TEST_MEM_END;
@@ -774,10 +777,12 @@ 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);
+        machine = "pseries";
         arch_opts = g_strdup("-nodefaults -machine vsmt=8");
     } else if (strcmp(arch, "aarch64") == 0) {
         memory_size = "150M";
-        arch_opts = g_strdup_printf("-machine virt,gic-version=max -cpu max "
+        machine = "virt";
+        arch_opts = g_strdup_printf("-machine gic-version=max -cpu max "
                                     "-kernel %s", bootpath);
         start_address = ARM_TEST_MEM_START;
         end_address = ARM_TEST_MEM_END;
@@ -813,11 +818,13 @@ static int test_migrate_start(QTestState **from, QTestState **to,
     }
 
     cmd_source = g_strdup_printf("-accel kvm%s -accel tcg "
+                                 "-machine %s "
                                  "-name source,debug-threads=on "
                                  "-m %s "
                                  "-serial file:%s/src_serial "
                                  "%s %s %s %s %s",
                                  kvm_opts ? kvm_opts : "",
+                                 machine,
                                  memory_size, tmpfs,
                                  arch_opts ? arch_opts : "",
                                  arch_source ? arch_source : "",
@@ -832,12 +839,14 @@ static int test_migrate_start(QTestState **from, QTestState **to,
     }
 
     cmd_target = g_strdup_printf("-accel kvm%s -accel tcg "
+                                 "-machine %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,
                                  memory_size, tmpfs, uri,
                                  arch_opts ? arch_opts : "",
                                  arch_target ? arch_target : "",
-- 
2.35.3