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tests/migration: Add migration-test header file

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This patch moves the settings related migration-test from the
migration-test.c file to a new header file.

Reviewed-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Andrew Jones <drjones@redhat.com>
Signed-off-by: Wei Huang <wei@redhat.com>
Message-Id: <1536174934-26022-4-git-send-email-wei@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
This commit is contained in:
Wei Huang 2018-09-05 15:15:33 -04:00 committed by Dr. David Alan Gilbert
parent d54927efdc
commit e51e711b1b
2 changed files with 39 additions and 10 deletions
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28
tests/migration-test.c
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@ -21,11 +21,13 @@
#include "chardev/char.h"
#include "sysemu/sysemu.h"
#include "migration/migration-test.h"
/* TODO actually test the results and get rid of this */
#define qtest_qmp_discard_response(...) qobject_unref(qtest_qmp(__VA_ARGS__))
const unsigned start_address = 1024 * 1024;
const unsigned end_address = 100 * 1024 * 1024;
unsigned start_address;
unsigned end_address;
bool got_stop;
static bool uffd_feature_thread_id;
@ -80,8 +82,8 @@ static bool ufd_version_check(void)
static const char *tmpfs;
/* A simple PC boot sector that modifies memory (1-100MB) quickly
* outputting a 'B' every so often if it's still running.
/* 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 "tests/migration/i386/a-b-bootblock.h"
@ -270,11 +272,11 @@ static void wait_for_migration_pass(QTestState *who)
static void check_guests_ram(QTestState *who)
{
/* Our ASM test will have been incrementing one byte from each page from
* 1MB to <100MB in order.
* This gives us a constraint that any page's byte should be equal or less
* than the previous pages byte (mod 256); and they should all be equal
* except for one transition at the point where we meet the incrementer.
* (We're running this with the guest stopped).
* start_address to < end_address in order. This gives us a constraint
* that any page's byte should be equal or less than the previous pages
* byte (mod 256); and they should all be equal except for one transition
* at the point where we meet the incrementer. (We're running this with
* the guest stopped).
*/
unsigned address;
uint8_t first_byte;
@ -285,7 +287,8 @@ static void check_guests_ram(QTestState *who)
qtest_memread(who, start_address, &first_byte, 1);
last_byte = first_byte;
for (address = start_address + 4096; address < end_address; address += 4096)
for (address = start_address + TEST_MEM_PAGE_SIZE; address < end_address;
address += TEST_MEM_PAGE_SIZE)
{
uint8_t b;
qtest_memread(who, address, &b, 1);
@ -437,6 +440,8 @@ static int test_migrate_start(QTestState **from, QTestState **to,
" -drive file=%s,format=raw"
" -incoming %s",
accel, tmpfs, bootpath, uri);
start_address = X86_TEST_MEM_START;
end_address = X86_TEST_MEM_END;
} else if (strcmp(arch, "ppc64") == 0) {
cmd_src = g_strdup_printf("-machine accel=%s -m 256M"
" -name source,debug-threads=on"
@ -451,6 +456,9 @@ static int test_migrate_start(QTestState **from, QTestState **to,
" -serial file:%s/dest_serial"
" -incoming %s",
accel, tmpfs, uri);
start_address = PPC_TEST_MEM_START;
end_address = PPC_TEST_MEM_END;
} else {
g_assert_not_reached();
}

21
tests/migration/migration-test.h Normal file
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@ -0,0 +1,21 @@
/*
* Copyright (c) 2018 Red Hat, Inc. and/or its affiliates
*
* This work is licensed under the terms of the GNU GPL, version 2 or later.
* See the COPYING file in the top-level directory.
*/
#ifndef _TEST_MIGRATION_H_
#define _TEST_MIGRATION_H_
/* Common */
#define TEST_MEM_PAGE_SIZE 4096
/* x86 */
#define X86_TEST_MEM_START (1 * 1024 * 1024)
#define X86_TEST_MEM_END (100 * 1024 * 1024)
/* PPC */
#define PPC_TEST_MEM_START (1 * 1024 * 1024)
#define PPC_TEST_MEM_END (100 * 1024 * 1024)
#endif /* _TEST_MIGRATION_H_ */