tests/unit/test-vmstate: Constify VMState

While const data in tests is not particularly important,
this makes a grep test clear across the tree.

Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20231221031652.119827-71-richard.henderson@linaro.org>

tests/unit/test-vmstate.c

@@ -197,7 +197,7 @@ static const VMStateDescription vmstate_simple_primitive = {
     .name = "simple/primitive",
     .version_id = 1,
     .minimum_version_id = 1,
-    .fields = (VMStateField[]) {
+    .fields = (const VMStateField[]) {
         VMSTATE_BOOL(b_1, TestSimple),
         VMSTATE_BOOL(b_2, TestSimple),
         VMSTATE_UINT8(u8_1, TestSimple),
@@ -299,7 +299,7 @@ static const VMStateDescription vmstate_simple_arr = {
     .name = "simple/array",
     .version_id = 1,
     .minimum_version_id = 1,
-    .fields = (VMStateField[]) {
+    .fields = (const VMStateField[]) {
         VMSTATE_UINT16_ARRAY(u16_1, TestSimpleArray, 3),
         VMSTATE_END_OF_LIST()
     }
@@ -341,7 +341,7 @@ static const VMStateDescription vmstate_versioned = {
     .name = "test/versioned",
     .version_id = 2,
     .minimum_version_id = 1,
-    .fields = (VMStateField[]) {
+    .fields = (const VMStateField[]) {
         VMSTATE_UINT32(a, TestStruct),
         VMSTATE_UINT32_V(b, TestStruct, 2), /* Versioned field in the middle, so
                                              * we catch bugs more easily.
@@ -412,7 +412,7 @@ static const VMStateDescription vmstate_skipping = {
     .name = "test/skip",
     .version_id = 2,
     .minimum_version_id = 1,
-    .fields = (VMStateField[]) {
+    .fields = (const VMStateField[]) {
         VMSTATE_UINT32(a, TestStruct),
         VMSTATE_UINT32(b, TestStruct),
         VMSTATE_UINT32_TEST(c, TestStruct, test_skip),
@@ -524,7 +524,7 @@ const VMStateDescription vmsd_tst = {
     .name = "test/tst",
     .version_id = 1,
     .minimum_version_id = 1,
-    .fields = (VMStateField[]) {
+    .fields = (const VMStateField[]) {
         VMSTATE_INT32(i, TestStructTriv),
         VMSTATE_END_OF_LIST()
     }
@@ -542,7 +542,7 @@ const VMStateDescription vmsd_arps = {
     .name = "test/arps",
     .version_id = 1,
     .minimum_version_id = 1,
-    .fields = (VMStateField[]) {
+    .fields = (const VMStateField[]) {
         VMSTATE_ARRAY_OF_POINTER_TO_STRUCT(ar, TestArrayOfPtrToStuct,
                 AR_SIZE, 0, vmsd_tst, TestStructTriv),
         VMSTATE_END_OF_LIST()
@@ -630,7 +630,7 @@ const VMStateDescription vmsd_arpp = {
     .name = "test/arps",
     .version_id = 1,
     .minimum_version_id = 1,
-    .fields = (VMStateField[]) {
+    .fields = (const VMStateField[]) {
         VMSTATE_ARRAY_OF_POINTER(ar, TestArrayOfPtrToInt,
                 AR_SIZE, 0, vmstate_info_int32, int32_t*),
         VMSTATE_END_OF_LIST()
@@ -685,7 +685,7 @@ static const VMStateDescription vmstate_q_element = {
     .name = "test/queue-element",
     .version_id = 1,
     .minimum_version_id = 1,
-    .fields = (VMStateField[]) {
+    .fields = (const VMStateField[]) {
         VMSTATE_BOOL(b, TestQtailqElement),
         VMSTATE_UINT8(u8, TestQtailqElement),
         VMSTATE_END_OF_LIST()
@@ -696,7 +696,7 @@ static const VMStateDescription vmstate_q = {
     .name = "test/queue",
     .version_id = 1,
     .minimum_version_id = 1,
-    .fields = (VMStateField[]) {
+    .fields = (const VMStateField[]) {
         VMSTATE_INT16(i16, TestQtailq),
         VMSTATE_QTAILQ_V(q, TestQtailq, 1, vmstate_q_element, TestQtailqElement,
                          next),
@@ -821,7 +821,7 @@ typedef struct TestGTreeInterval {
     .name = "interval",                                \
     .version_id = 1,                                   \
     .minimum_version_id = 1,                           \
-    .fields = (VMStateField[]) {                       \
+    .fields = (const VMStateField[]) {                 \
         VMSTATE_UINT64(low, TestGTreeInterval),        \
         VMSTATE_UINT64(high, TestGTreeInterval),       \
         VMSTATE_END_OF_LIST()                          \
@@ -839,7 +839,7 @@ typedef struct TestGTreeMapping {
     .name = "mapping",                                \
     .version_id = 1,                                  \
     .minimum_version_id = 1,                          \
-    .fields = (VMStateField[]) {                      \
+    .fields = (const VMStateField[]) {                \
         VMSTATE_UINT64(phys_addr, TestGTreeMapping),  \
         VMSTATE_UINT32(flags, TestGTreeMapping),      \
         VMSTATE_END_OF_LIST()                         \
@@ -915,7 +915,7 @@ static const VMStateDescription vmstate_domain = {
     .version_id = 1,
     .minimum_version_id = 1,
     .pre_load = domain_preload,
-    .fields = (VMStateField[]) {
+    .fields = (const VMStateField[]) {
         VMSTATE_INT32(id, TestGTreeDomain),
         VMSTATE_GTREE_V(mappings, TestGTreeDomain, 1,
                         vmstate_interval_mapping,
@@ -940,7 +940,7 @@ static const VMStateDescription vmstate_qlist_element = {
     .name = "test/queue list",
     .version_id = 1,
     .minimum_version_id = 1,
-    .fields = (VMStateField[]) {
+    .fields = (const VMStateField[]) {
         VMSTATE_UINT32(id, TestQListElement),
         VMSTATE_END_OF_LIST()
     }
@@ -951,7 +951,7 @@ static const VMStateDescription vmstate_iommu = {
     .version_id = 1,
     .minimum_version_id = 1,
     .pre_load = iommu_preload,
-    .fields = (VMStateField[]) {
+    .fields = (const VMStateField[]) {
         VMSTATE_INT32(id, TestGTreeIOMMU),
         VMSTATE_GTREE_DIRECT_KEY_V(domains, TestGTreeIOMMU, 1,
                                    &vmstate_domain, TestGTreeDomain),
@@ -963,7 +963,7 @@ static const VMStateDescription vmstate_container = {
     .name = "test/container/qlist",
     .version_id = 1,
     .minimum_version_id = 1,
-    .fields = (VMStateField[]) {
+    .fields = (const VMStateField[]) {
         VMSTATE_UINT32(id, TestQListContainer),
         VMSTATE_QLIST_V(list, TestQListContainer, 1, vmstate_qlist_element,
                         TestQListElement, next),
@@ -1414,7 +1414,7 @@ static int tmp_child_post_load(void *opaque, int version_id)
 
 static const VMStateDescription vmstate_tmp_back_to_parent = {
     .name = "test/tmp_child_parent",
-    .fields = (VMStateField[]) {
+    .fields = (const VMStateField[]) {
         VMSTATE_UINT64(f, TestStruct),
         VMSTATE_END_OF_LIST()
     }
@@ -1424,7 +1424,7 @@ static const VMStateDescription vmstate_tmp_child = {
     .name = "test/tmp_child",
     .pre_save = tmp_child_pre_save,
     .post_load = tmp_child_post_load,
-    .fields = (VMStateField[]) {
+    .fields = (const VMStateField[]) {
         VMSTATE_INT64(diff, TmpTestStruct),
         VMSTATE_STRUCT_POINTER(parent, TmpTestStruct,
                                vmstate_tmp_back_to_parent, TestStruct),
@@ -1435,7 +1435,7 @@ static const VMStateDescription vmstate_tmp_child = {
 static const VMStateDescription vmstate_with_tmp = {
     .name = "test/with_tmp",
     .version_id = 1,
-    .fields = (VMStateField[]) {
+    .fields = (const VMStateField[]) {
         VMSTATE_UINT32(a, TestStruct),
         VMSTATE_UINT64(d, TestStruct),
         VMSTATE_WITH_TMP(TestStruct, TmpTestStruct, vmstate_tmp_child),