@@ -867,10 +867,12 @@ static void test_array_sub(void)
typedef struct TestBuffer {
uint8_t buffer[6];
+ uint8_t partial[13];
} TestBuffer;
TestBuffer obj_buffer = {
.buffer = "hello",
+ .partial = "This is Juan",
};
static const VMStateDescription vmstate_buffer_simple = {
@@ -880,12 +882,14 @@ static const VMStateDescription vmstate_buffer_simple = {
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_BUFFER(buffer, TestBuffer),
+ VMSTATE_PARTIAL_BUFFER(partial, TestBuffer, 4),
VMSTATE_END_OF_LIST()
}
};
uint8_t wire_buffer_simple[] = {
/* buffer */ 0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x00,
+ /* partial */ 0x54, 0x68, 0x69, 0x73,
QEMU_VM_EOF, /* just to ensure we won't get EOF reported prematurely */
};
@@ -895,6 +899,7 @@ static void obj_buffer_copy(void *arg1, void *arg2)
TestBuffer *source = arg2;
memcpy(target->buffer, source->buffer, 6);
+ memcpy(target->partial, source->partial, 13);
}
static void test_buffer_simple(void)
@@ -912,6 +917,8 @@ static void test_buffer_simple(void)
sizeof(wire_buffer_simple)));
SUCCESS(memcmp(obj.buffer, obj_buffer.buffer, sizeof(obj.buffer)));
+ SUCCESS(memcmp(obj.partial, obj_buffer.partial, 4));
+ FAILURE(memcmp(obj.partial+4, obj_buffer.partial+4, sizeof(obj.partial)-4));
}
typedef struct TestVersioned {
Signed-off-by: Juan Quintela <quintela@redhat.com> --- tests/test-vmstate.c | 7 +++++++ 1 file changed, 7 insertions(+)