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[Qemu-devel] [PATCH 4/5] tests/test-vmstate.c: test array of ptr with nu
From: |
Halil Pasic |
Subject: |
[Qemu-devel] [PATCH 4/5] tests/test-vmstate.c: test array of ptr with null |
Date: |
Thu, 16 Feb 2017 13:11:39 +0100 |
Add test for VMSTATE_ARRAY_OF_POINTER_TO_STRUCT with an array
containing some null pointer.
Signed-off-by: Halil Pasic <address@hidden>
Reviewed-by: Dr. David Alan Gilbert <address@hidden>
---
tests/test-vmstate.c | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 51 insertions(+)
diff --git a/tests/test-vmstate.c b/tests/test-vmstate.c
index d0dd390..b68a0b3 100644
--- a/tests/test-vmstate.c
+++ b/tests/test-vmstate.c
@@ -487,6 +487,8 @@ const VMStateDescription vmsd_tst = {
}
};
+/* test array migration */
+
#define AR_SIZE 4
typedef struct {
@@ -542,6 +544,52 @@ static void test_arr_ptr_str_no0_load(void)
}
}
+static void test_arr_ptr_str_0_save(void)
+{
+ TestStructTriv ar[AR_SIZE] = {{.i = 0}, {.i = 1}, {.i = 2}, {.i = 3} };
+ TestArrayOfPtrToStuct sample = {.ar = {&ar[0], NULL, &ar[2], &ar[3]} };
+ uint8_t wire_sample[] = {
+ 0x00, 0x00, 0x00, 0x00,
+ VMS_NULLPTR_MARKER,
+ 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_0_load(void)
+{
+ TestStructTriv ar_gt[AR_SIZE] = {{.i = 0}, {.i = 0}, {.i = 2}, {.i = 3} };
+ TestStructTriv ar[AR_SIZE] = {};
+ TestArrayOfPtrToStuct obj = {.ar = {&ar[0], NULL, &ar[2], &ar[3]} };
+ int idx;
+ uint8_t wire_sample[] = {
+ 0x00, 0x00, 0x00, 0x00,
+ VMS_NULLPTR_MARKER,
+ 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);
+ }
+ for (idx = 0; idx < AR_SIZE; ++idx) {
+ if (idx == 1) {
+ g_assert_cmpint((uint64_t)(obj.ar[idx]), ==, 0);
+ } else {
+ g_assert_cmpint((uint64_t)(obj.ar[idx]), !=, 0);
+ }
+ }
+}
+
/* test QTAILQ migration */
typedef struct TestQtailqElement TestQtailqElement;
@@ -792,6 +840,9 @@ int main(int argc, char **argv)
test_arr_ptr_str_no0_save);
g_test_add_func("/vmstate/array/ptr/str/no0/load",
test_arr_ptr_str_no0_load);
+ g_test_add_func("/vmstate/array/ptr/str/0/save", test_arr_ptr_str_0_save);
+ g_test_add_func("/vmstate/array/ptr/str/0/load",
+ test_arr_ptr_str_0_load);
g_test_add_func("/vmstate/qtailq/save/saveq", test_save_q);
g_test_add_func("/vmstate/qtailq/load/loadq", test_load_q);
g_test_add_func("/vmstate/tmp_struct", test_tmp_struct);
--
2.8.4
- [Qemu-devel] [PATCH 1/5] migration/vmstate: renames in (load|save)_state, (continued)
[Qemu-devel] [PATCH 2/5] migration/vmstate: split up vmstate_base_addr, Halil Pasic, 2017/02/16
[Qemu-devel] [PATCH 4/5] tests/test-vmstate.c: test array of ptr with null,
Halil Pasic <=
[Qemu-devel] [PATCH 5/5] tests/test-vmstate.c: test array of ptr to primitive, Halil Pasic, 2017/02/16