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qtest/ahci: add qcow2 support to ahci-test

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This will enable the testing of high offsets without
wasting a lot of disk space, and does not impact the
previous tests.

mkimg and mkqcow2 are added to libqos for other tests.

Signed-off-by: John Snow <jsnow@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 1426274523-22661-2-git-send-email-jsnow@redhat.com
This commit is contained in:
John Snow 2015-04-28 15:27:51 -04:00
parent 24a5c62cfe
commit 122fdf2d88
4 changed files with 53 additions and 10 deletions
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16
tests/ahci-test.c
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@ -39,8 +39,8 @@
#include "hw/pci/pci_ids.h"
#include "hw/pci/pci_regs.h"
/* Test-specific defines. */
#define TEST_IMAGE_SIZE (64 * 1024 * 1024)
/* Test-specific defines -- in MiB */
#define TEST_IMAGE_SIZE_MB (200 * 1024)
/*** Globals ***/
static char tmp_path[] = "/tmp/qtest.XXXXXX";
@ -107,7 +107,7 @@ static AHCIQState *ahci_boot(void)
s = g_malloc0(sizeof(AHCIQState));
cli = "-drive if=none,id=drive0,file=%s,cache=writeback,serial=%s"
",format=raw"
",format=qcow2"
" -M q35 "
"-device ide-hd,drive=drive0 "
"-global ide-hd.ver=%s";
@ -1071,7 +1071,6 @@ static void create_ahci_io_test(enum IOMode type, enum AddrMode addr,
int main(int argc, char **argv)
{
const char *arch;
int fd;
int ret;
int c;
int i, j, k;
@ -1108,12 +1107,9 @@ int main(int argc, char **argv)
return 0;
}
/* Create a temporary raw image */
fd = mkstemp(tmp_path);
g_assert(fd >= 0);
ret = ftruncate(fd, TEST_IMAGE_SIZE);
g_assert(ret == 0);
close(fd);
/* Create a temporary qcow2 image */
close(mkstemp(tmp_path));
mkqcow2(tmp_path, TEST_IMAGE_SIZE_MB);
/* Run the tests */
qtest_add_func("/ahci/sanity", test_sanity);