diff mbox

[RFC,1/4] tests/test-vmstate.c: add save_buffer util func

Message ID 20161021143741.8597-2-pasic@linux.vnet.ibm.com (mailing list archive)
State New, archived
Headers show

Commit Message

Halil Pasic Oct. 21, 2016, 2:37 p.m. UTC 
Let us de-duplicate some code by introducing an utility function for
saving a chunk of bytes (used when testing load based on wire).

Signed-off-by: Halil Pasic <pasic@linux.vnet.ibm.com>
Reviewed-by: Guenther Hutzl <hutzl@linux.vnet.ibm.com>
---
 tests/test-vmstate.c | 23 +++++++++++------------
 1 file changed, 11 insertions(+), 12 deletions(-)

Comments

Dr. David Alan Gilbert Oct. 24, 2016, 11:25 a.m. UTC | #1 
* Halil Pasic (pasic@linux.vnet.ibm.com) wrote:
> Let us de-duplicate some code by introducing an utility function for
> saving a chunk of bytes (used when testing load based on wire).
> 
> Signed-off-by: Halil Pasic <pasic@linux.vnet.ibm.com>
> Reviewed-by: Guenther Hutzl <hutzl@linux.vnet.ibm.com>

Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>

> ---
>  tests/test-vmstate.c | 23 +++++++++++------------
>  1 file changed, 11 insertions(+), 12 deletions(-)
> 
> diff --git a/tests/test-vmstate.c b/tests/test-vmstate.c
> index d8da26f..d513dc6 100644
> --- a/tests/test-vmstate.c
> +++ b/tests/test-vmstate.c
> @@ -83,6 +83,13 @@ static void save_vmstate(const VMStateDescription *desc, void *obj)
>      qemu_fclose(f);
>  }
>  
> +static void save_buffer(const uint8_t *buf, size_t buf_size)
> +{
> +    QEMUFile *fsave = open_test_file(true);
> +    qemu_put_buffer(fsave, buf, buf_size);
> +    qemu_fclose(fsave);
> +}
> +
>  static void compare_vmstate(uint8_t *wire, size_t size)
>  {
>      QEMUFile *f = open_test_file(false);
> @@ -309,15 +316,13 @@ static const VMStateDescription vmstate_versioned = {
>  
>  static void test_load_v1(void)
>  {
> -    QEMUFile *fsave = open_test_file(true);
>      uint8_t buf[] = {
>          0, 0, 0, 10,             /* a */
>          0, 0, 0, 30,             /* c */
>          0, 0, 0, 0, 0, 0, 0, 40, /* d */
>          QEMU_VM_EOF, /* just to ensure we won't get EOF reported prematurely */
>      };
> -    qemu_put_buffer(fsave, buf, sizeof(buf));
> -    qemu_fclose(fsave);
> +    save_buffer(buf, sizeof(buf));
>  
>      QEMUFile *loading = open_test_file(false);
>      TestStruct obj = { .b = 200, .e = 500, .f = 600 };
> @@ -334,7 +339,6 @@ static void test_load_v1(void)
>  
>  static void test_load_v2(void)
>  {
> -    QEMUFile *fsave = open_test_file(true);
>      uint8_t buf[] = {
>          0, 0, 0, 10,             /* a */
>          0, 0, 0, 20,             /* b */
> @@ -344,8 +348,7 @@ static void test_load_v2(void)
>          0, 0, 0, 0, 0, 0, 0, 60, /* f */
>          QEMU_VM_EOF, /* just to ensure we won't get EOF reported prematurely */
>      };
> -    qemu_put_buffer(fsave, buf, sizeof(buf));
> -    qemu_fclose(fsave);
> +    save_buffer(buf, sizeof(buf));
>  
>      QEMUFile *loading = open_test_file(false);
>      TestStruct obj;
> @@ -423,7 +426,6 @@ static void test_save_skip(void)
>  
>  static void test_load_noskip(void)
>  {
> -    QEMUFile *fsave = open_test_file(true);
>      uint8_t buf[] = {
>          0, 0, 0, 10,             /* a */
>          0, 0, 0, 20,             /* b */
> @@ -433,8 +435,7 @@ static void test_load_noskip(void)
>          0, 0, 0, 0, 0, 0, 0, 60, /* f */
>          QEMU_VM_EOF, /* just to ensure we won't get EOF reported prematurely */
>      };
> -    qemu_put_buffer(fsave, buf, sizeof(buf));
> -    qemu_fclose(fsave);
> +    save_buffer(buf, sizeof(buf));
>  
>      QEMUFile *loading = open_test_file(false);
>      TestStruct obj = { .skip_c_e = false };
> @@ -451,7 +452,6 @@ static void test_load_noskip(void)
>  
>  static void test_load_skip(void)
>  {
> -    QEMUFile *fsave = open_test_file(true);
>      uint8_t buf[] = {
>          0, 0, 0, 10,             /* a */
>          0, 0, 0, 20,             /* b */
> @@ -459,8 +459,7 @@ static void test_load_skip(void)
>          0, 0, 0, 0, 0, 0, 0, 60, /* f */
>          QEMU_VM_EOF, /* just to ensure we won't get EOF reported prematurely */
>      };
> -    qemu_put_buffer(fsave, buf, sizeof(buf));
> -    qemu_fclose(fsave);
> +    save_buffer(buf, sizeof(buf));
>  
>      QEMUFile *loading = open_test_file(false);
>      TestStruct obj = { .skip_c_e = true, .c = 300, .e = 500 };
> -- 
> 2.8.4
> 
--
Dr. David Alan Gilbert / dgilbert@redhat.com / Manchester, UK
Juan Quintela Nov. 2, 2016, 11:35 a.m. UTC | #2 
Halil Pasic <pasic@linux.vnet.ibm.com> wrote:
> Let us de-duplicate some code by introducing an utility function for
> saving a chunk of bytes (used when testing load based on wire).
>
> 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>

Included. Trivial enough.
diff mbox

Patch

diff --git a/tests/test-vmstate.c b/tests/test-vmstate.c
index d8da26f..d513dc6 100644
--- a/tests/test-vmstate.c
+++ b/tests/test-vmstate.c
@@ -83,6 +83,13 @@  static void save_vmstate(const VMStateDescription *desc, void *obj)
     qemu_fclose(f);
 }
 
+static void save_buffer(const uint8_t *buf, size_t buf_size)
+{
+    QEMUFile *fsave = open_test_file(true);
+    qemu_put_buffer(fsave, buf, buf_size);
+    qemu_fclose(fsave);
+}
+
 static void compare_vmstate(uint8_t *wire, size_t size)
 {
     QEMUFile *f = open_test_file(false);
@@ -309,15 +316,13 @@  static const VMStateDescription vmstate_versioned = {
 
 static void test_load_v1(void)
 {
-    QEMUFile *fsave = open_test_file(true);
     uint8_t buf[] = {
         0, 0, 0, 10,             /* a */
         0, 0, 0, 30,             /* c */
         0, 0, 0, 0, 0, 0, 0, 40, /* d */
         QEMU_VM_EOF, /* just to ensure we won't get EOF reported prematurely */
     };
-    qemu_put_buffer(fsave, buf, sizeof(buf));
-    qemu_fclose(fsave);
+    save_buffer(buf, sizeof(buf));
 
     QEMUFile *loading = open_test_file(false);
     TestStruct obj = { .b = 200, .e = 500, .f = 600 };
@@ -334,7 +339,6 @@  static void test_load_v1(void)
 
 static void test_load_v2(void)
 {
-    QEMUFile *fsave = open_test_file(true);
     uint8_t buf[] = {
         0, 0, 0, 10,             /* a */
         0, 0, 0, 20,             /* b */
@@ -344,8 +348,7 @@  static void test_load_v2(void)
         0, 0, 0, 0, 0, 0, 0, 60, /* f */
         QEMU_VM_EOF, /* just to ensure we won't get EOF reported prematurely */
     };
-    qemu_put_buffer(fsave, buf, sizeof(buf));
-    qemu_fclose(fsave);
+    save_buffer(buf, sizeof(buf));
 
     QEMUFile *loading = open_test_file(false);
     TestStruct obj;
@@ -423,7 +426,6 @@  static void test_save_skip(void)
 
 static void test_load_noskip(void)
 {
-    QEMUFile *fsave = open_test_file(true);
     uint8_t buf[] = {
         0, 0, 0, 10,             /* a */
         0, 0, 0, 20,             /* b */
@@ -433,8 +435,7 @@  static void test_load_noskip(void)
         0, 0, 0, 0, 0, 0, 0, 60, /* f */
         QEMU_VM_EOF, /* just to ensure we won't get EOF reported prematurely */
     };
-    qemu_put_buffer(fsave, buf, sizeof(buf));
-    qemu_fclose(fsave);
+    save_buffer(buf, sizeof(buf));
 
     QEMUFile *loading = open_test_file(false);
     TestStruct obj = { .skip_c_e = false };
@@ -451,7 +452,6 @@  static void test_load_noskip(void)
 
 static void test_load_skip(void)
 {
-    QEMUFile *fsave = open_test_file(true);
     uint8_t buf[] = {
         0, 0, 0, 10,             /* a */
         0, 0, 0, 20,             /* b */
@@ -459,8 +459,7 @@  static void test_load_skip(void)
         0, 0, 0, 0, 0, 0, 0, 60, /* f */
         QEMU_VM_EOF, /* just to ensure we won't get EOF reported prematurely */
     };
-    qemu_put_buffer(fsave, buf, sizeof(buf));
-    qemu_fclose(fsave);
+    save_buffer(buf, sizeof(buf));
 
     QEMUFile *loading = open_test_file(false);
     TestStruct obj = { .skip_c_e = true, .c = 300, .e = 500 };