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tests/test-vmstate.c: add array of pointer to struct

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Increase test coverage by adding tests for the macro
VMSTATE_ARRAY_OF_POINTER_TO_STRUCT.

Signed-off-by: Halil Pasic <pasic@linux.vnet.ibm.com>
Reviewed-by: Guenther Hutzl <hutzl@linux.vnet.ibm.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
This commit is contained in:
Halil Pasic 2016-10-21 16:37:39 +02:00 committed by Juan Quintela
parent 6d57b4c000
commit 8cc49f0302
1 changed files with 74 additions and 0 deletions
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74
tests/test-vmstate.c
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@ -474,6 +474,76 @@ static void test_load_skip(void)
qemu_fclose(loading);
}
typedef struct {
int32_t i;
} TestStructTriv;
const VMStateDescription vmsd_tst = {
.name = "test/tst",
.version_id = 1,
.minimum_version_id = 1,
.fields = (VMStateField[]) {
VMSTATE_INT32(i, TestStructTriv),
VMSTATE_END_OF_LIST()
}
};
#define AR_SIZE 4
typedef struct {
TestStructTriv *ar[AR_SIZE];
} TestArrayOfPtrToStuct;
const VMStateDescription vmsd_arps = {
.name = "test/arps",
.version_id = 1,
.minimum_version_id = 1,
.fields = (VMStateField[]) {
VMSTATE_ARRAY_OF_POINTER_TO_STRUCT(ar, TestArrayOfPtrToStuct,
AR_SIZE, 0, vmsd_tst, TestStructTriv),
VMSTATE_END_OF_LIST()
}
};
static void test_arr_ptr_str_no0_save(void)
{
TestStructTriv ar[AR_SIZE] = {{.i = 0}, {.i = 1}, {.i = 2}, {.i = 3} };
TestArrayOfPtrToStuct sample = {.ar = {&ar[0], &ar[1], &ar[2], &ar[3]} };
uint8_t wire_sample[] = {
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x01,
0x00, 0x00, 0x00, 0x02,
0x00, 0x00, 0x00, 0x03,
QEMU_VM_EOF
};
save_vmstate(&vmsd_arps, &sample);
compare_vmstate(wire_sample, sizeof(wire_sample));
}
static void test_arr_ptr_str_no0_load(void)
{
TestStructTriv ar_gt[AR_SIZE] = {{.i = 0}, {.i = 1}, {.i = 2}, {.i = 3} };
TestStructTriv ar[AR_SIZE] = {};
TestArrayOfPtrToStuct obj = {.ar = {&ar[0], &ar[1], &ar[2], &ar[3]} };
int idx;
uint8_t wire_sample[] = {
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x01,
0x00, 0x00, 0x00, 0x02,
0x00, 0x00, 0x00, 0x03,
QEMU_VM_EOF
};
save_buffer(wire_sample, sizeof(wire_sample));
SUCCESS(load_vmstate_one(&vmsd_arps, &obj, 1,
wire_sample, sizeof(wire_sample)));
for (idx = 0; idx < AR_SIZE; ++idx) {
/* compare the target array ar with the ground truth array ar_gt */
g_assert_cmpint(ar_gt[idx].i, ==, ar[idx].i);
}
}
int main(int argc, char **argv)
{
temp_fd = mkstemp(temp_file);
@ -488,6 +558,10 @@ int main(int argc, char **argv)
g_test_add_func("/vmstate/field_exists/load/skip", test_load_skip);
g_test_add_func("/vmstate/field_exists/save/noskip", test_save_noskip);
g_test_add_func("/vmstate/field_exists/save/skip", test_save_skip);
g_test_add_func("/vmstate/array/ptr/str/no0/save",
test_arr_ptr_str_no0_save);
g_test_add_func("/vmstate/array/ptr/str/no0/load",
test_arr_ptr_str_no0_load);
g_test_run();
close(temp_fd);