Move the code that creates the guest binary out of migration-test and
into the qtest/migration/ directory, along with the rest of the
a-b-kernel code.
That code is part of the basic infrastructure of migration tests, it
shouldn't be among the tests themselves.
Also take the chance and rename migration-test.h, which is too generic
a name for this header which contains only values related to guest
memory offsets.
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Fabiano Rosas <farosas@suse.de>
---
tests/qtest/meson.build | 8 ++-
tests/qtest/migration-helpers.c | 1 +
tests/qtest/migration-test.c | 58 +--------------
tests/qtest/migration/bootfile.c | 70 +++++++++++++++++++
.../{migration-test.h => bootfile.h} | 9 ++-
5 files changed, 86 insertions(+), 60 deletions(-)
create mode 100644 tests/qtest/migration/bootfile.c
rename tests/qtest/migration/{migration-test.h => bootfile.h} (85%)
diff --git a/tests/qtest/meson.build b/tests/qtest/meson.build
index aa93e98418..16823a9202 100644
--- a/tests/qtest/meson.build
+++ b/tests/qtest/meson.build
@@ -330,7 +330,11 @@ endif
tpmemu_files = ['tpm-emu.c', 'tpm-util.c', 'tpm-tests.c']
-migration_files = [files('migration-helpers.c')]
+migration_files = [files(
+ 'migration-helpers.c',
+ 'migration/bootfile.c',
+)]
+
if gnutls.found()
migration_files += [files('../unit/crypto-tls-psk-helpers.c'), gnutls]
@@ -356,7 +360,7 @@ qtests = {
'tpm-tis-i2c-test': [io, tpmemu_files, 'qtest_aspeed.c'],
'tpm-tis-device-swtpm-test': [io, tpmemu_files, 'tpm-tis-util.c'],
'tpm-tis-device-test': [io, tpmemu_files, 'tpm-tis-util.c'],
- 'virtio-net-failover': files('migration-helpers.c'),
+ 'virtio-net-failover': migration_files,
'vmgenid-test': files('boot-sector.c', 'acpi-utils.c'),
'netdev-socket': files('netdev-socket.c', '../unit/socket-helpers.c'),
}
diff --git a/tests/qtest/migration-helpers.c b/tests/qtest/migration-helpers.c
index 3f8ba7fa8e..2786f9c860 100644
--- a/tests/qtest/migration-helpers.c
+++ b/tests/qtest/migration-helpers.c
@@ -21,6 +21,7 @@
#include "qemu/memalign.h"
#include "migration-helpers.h"
+#include "migration/bootfile.h"
/*
* Number of seconds we wait when looking for migration
diff --git a/tests/qtest/migration-test.c b/tests/qtest/migration-test.c
index ff778ac659..0059e1bbbb 100644
--- a/tests/qtest/migration-test.c
+++ b/tests/qtest/migration-test.c
@@ -24,7 +24,7 @@
#include "ppc-util.h"
#include "migration-helpers.h"
-#include "migration/migration-test.h"
+#include "migration/bootfile.h"
#ifdef CONFIG_GNUTLS
# include "tests/unit/crypto-tls-psk-helpers.h"
# ifdef CONFIG_TASN1
@@ -135,58 +135,6 @@ static bool ufd_version_check(void)
static char *tmpfs;
static char *bootpath;
-/* The boot file modifies memory area in [start_address, end_address)
- * repeatedly. It outputs a 'B' at a fixed rate while it's still running.
- */
-#include "migration/i386/a-b-bootblock.h"
-#include "migration/aarch64/a-b-kernel.h"
-#include "migration/ppc64/a-b-kernel.h"
-#include "migration/s390x/a-b-bios.h"
-
-static void bootfile_delete(void)
-{
- if (!bootpath) {
- return;
- }
- unlink(bootpath);
- g_free(bootpath);
- bootpath = NULL;
-}
-
-static void bootfile_create(char *dir, bool suspend_me)
-{
- const char *arch = qtest_get_arch();
- unsigned char *content;
- size_t len;
-
- bootfile_delete();
- bootpath = g_strdup_printf("%s/bootsect", dir);
- if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) {
- /* the assembled x86 boot sector should be exactly one sector large */
- g_assert(sizeof(x86_bootsect) == 512);
- x86_bootsect[SYM_suspend_me - SYM_start] = suspend_me;
- content = x86_bootsect;
- len = sizeof(x86_bootsect);
- } else if (g_str_equal(arch, "s390x")) {
- content = s390x_elf;
- len = sizeof(s390x_elf);
- } else if (strcmp(arch, "ppc64") == 0) {
- content = ppc64_kernel;
- len = sizeof(ppc64_kernel);
- } else if (strcmp(arch, "aarch64") == 0) {
- content = aarch64_kernel;
- len = sizeof(aarch64_kernel);
- g_assert(sizeof(aarch64_kernel) <= ARM_TEST_MAX_KERNEL_SIZE);
- } else {
- g_assert_not_reached();
- }
-
- FILE *bootfile = fopen(bootpath, "wb");
-
- g_assert_cmpint(fwrite(content, len, 1, bootfile), ==, 1);
- fclose(bootfile);
-}
-
/*
* Wait for some output in the serial output file,
* we get an 'A' followed by an endless string of 'B's
@@ -737,7 +685,7 @@ static int migrate_start(QTestState **from, QTestState **to,
dst_state = (QTestMigrationState) { };
src_state = (QTestMigrationState) { };
- bootfile_create(tmpfs, args->suspend_me);
+ bootpath = bootfile_create(arch, tmpfs, args->suspend_me);
src_state.suspend_me = args->suspend_me;
if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) {
@@ -3483,7 +3431,7 @@ static QTestState *dirtylimit_start_vm(void)
QTestState *vm = NULL;
g_autofree gchar *cmd = NULL;
- bootfile_create(tmpfs, false);
+ bootpath = bootfile_create(qtest_get_arch(), tmpfs, false);
cmd = g_strdup_printf("-accel kvm,dirty-ring-size=4096 "
"-name dirtylimit-test,debug-threads=on "
"-m 150M -smp 1 "
diff --git a/tests/qtest/migration/bootfile.c b/tests/qtest/migration/bootfile.c
new file mode 100644
index 0000000000..8f75f64093
--- /dev/null
+++ b/tests/qtest/migration/bootfile.c
@@ -0,0 +1,70 @@
+/*
+ * Guest code setup for migration tests
+ *
+ * Copyright (c) 2016-2018 Red Hat, Inc. and/or its affiliates
+ * based on the vhost-user-test.c that is:
+ * Copyright (c) 2014 Virtual Open Systems Sarl.
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ *
+ */
+
+#include "qemu/osdep.h"
+
+/*
+ * The boot file modifies memory area in [start_address, end_address)
+ * repeatedly. It outputs a 'B' at a fixed rate while it's still running.
+ */
+#include "bootfile.h"
+#include "i386/a-b-bootblock.h"
+#include "aarch64/a-b-kernel.h"
+#include "ppc64/a-b-kernel.h"
+#include "s390x/a-b-bios.h"
+
+static char *bootpath;
+
+void bootfile_delete(void)
+{
+ if (!bootpath) {
+ return;
+ }
+ unlink(bootpath);
+ g_free(bootpath);
+ bootpath = NULL;
+}
+
+char *bootfile_create(const char *arch, char *dir, bool suspend_me)
+{
+ unsigned char *content;
+ size_t len;
+
+ bootfile_delete();
+ bootpath = g_strdup_printf("%s/bootsect", dir);
+ if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) {
+ /* the assembled x86 boot sector should be exactly one sector large */
+ g_assert(sizeof(x86_bootsect) == 512);
+ x86_bootsect[SYM_suspend_me - SYM_start] = suspend_me;
+ content = x86_bootsect;
+ len = sizeof(x86_bootsect);
+ } else if (g_str_equal(arch, "s390x")) {
+ content = s390x_elf;
+ len = sizeof(s390x_elf);
+ } else if (strcmp(arch, "ppc64") == 0) {
+ content = ppc64_kernel;
+ len = sizeof(ppc64_kernel);
+ } else if (strcmp(arch, "aarch64") == 0) {
+ content = aarch64_kernel;
+ len = sizeof(aarch64_kernel);
+ g_assert(sizeof(aarch64_kernel) <= ARM_TEST_MAX_KERNEL_SIZE);
+ } else {
+ g_assert_not_reached();
+ }
+
+ FILE *bootfile = fopen(bootpath, "wb");
+
+ g_assert_cmpint(fwrite(content, len, 1, bootfile), ==, 1);
+ fclose(bootfile);
+
+ return bootpath;
+}
diff --git a/tests/qtest/migration/migration-test.h b/tests/qtest/migration/bootfile.h
similarity index 85%
rename from tests/qtest/migration/migration-test.h
rename to tests/qtest/migration/bootfile.h
index 194df7df6f..4f5099d765 100644
--- a/tests/qtest/migration/migration-test.h
+++ b/tests/qtest/migration/bootfile.h
@@ -5,8 +5,8 @@
* See the COPYING file in the top-level directory.
*/
-#ifndef MIGRATION_TEST_H
-#define MIGRATION_TEST_H
+#ifndef BOOTFILE_H
+#define BOOTFILE_H
/* Common */
#define TEST_MEM_PAGE_SIZE 4096
@@ -33,4 +33,7 @@
*/
#define ARM_TEST_MAX_KERNEL_SIZE (512 * 1024)
-#endif /* MIGRATION_TEST_H */
+void bootfile_delete(void);
+char *bootfile_create(const char *arch, char *dir, bool suspend_me);
+
+#endif /* BOOTFILE_H */
--
2.35.3