[PATCH spice-server 5/5] tests: Make variables static where possible

[Frediano Ziglio <fziglio@xxxxxxxxxx>]

Signed-off-by: Frediano Ziglio <fziglio@xxxxxxxxxx>
---
 server/tests/test-display-base.c               | 12 ++++++------
 server/tests/test-display-no-ssl.c             |  6 +++---
 server/tests/test-display-resolution-changes.c |  4 ++--
 server/tests/test-display-width-stride.c       |  4 ++--
 server/tests/test-playback.c                   | 12 ++++++------
 server/tests/test-two-servers.c                |  2 +-
 6 files changed, 20 insertions(+), 20 deletions(-)

diff --git a/server/tests/test-display-base.c b/server/tests/test-display-base.c
index d01fb36b..3a1f4cae 100644
--- a/server/tests/test-display-base.c
+++ b/server/tests/test-display-base.c
@@ -404,7 +404,7 @@ static void create_primary_surface(Test *test, uint32_t width,
     spice_qxl_create_primary_surface(&test->qxl_instance, 0, &surface);
 }
 
-QXLDevMemSlot slot = {
+static QXLDevMemSlot slot = {
 .slot_group_id = MEM_SLOT_GROUP_ID,
 .slot_id = 0,
 .generation = 0,
@@ -464,9 +464,9 @@ static void get_init_info(SPICE_GNUC_UNUSED QXLInstance *qin,
 // which cannot be done from red_worker context (not via dispatcher,
 // since you get a deadlock, and it isn't designed to be done
 // any other way, so no point testing that).
-int commands_end = 0;
-int commands_start = 0;
-struct QXLCommandExt* commands[1024];
+static int commands_end = 0;
+static int commands_start = 0;
+static struct QXLCommandExt* commands[1024];
 
 #define COMMANDS_SIZE SPICE_N_ELEMENTS(commands)
 
@@ -786,7 +786,7 @@ static void set_client_capabilities(QXLInstance *qin,
     }
 }
 
-QXLInterface display_sif = {
+static QXLInterface display_sif = {
     .base = {
         .type = SPICE_INTERFACE_QXL,
         .description = "test",
@@ -852,7 +852,7 @@ static SpiceCharDeviceInterface vdagent_sif = {
 
 };
 
-SpiceCharDeviceInstance vdagent_sin = {
+static SpiceCharDeviceInstance vdagent_sin = {
     .base = {
         .sif = &vdagent_sif.base,
     },
diff --git a/server/tests/test-display-no-ssl.c b/server/tests/test-display-no-ssl.c
index 5a2fd2f4..a00dcc45 100644
--- a/server/tests/test-display-no-ssl.c
+++ b/server/tests/test-display-no-ssl.c
@@ -27,10 +27,10 @@
 #include <stdlib.h>
 #include "test-display-base.h"
 
-SpiceCoreInterface *core;
-SpiceTimer *ping_timer;
+static SpiceCoreInterface *core;
+static SpiceTimer *ping_timer;
 
-int ping_ms = 100;
+static int ping_ms = 100;
 
 static void pinger(SPICE_GNUC_UNUSED void *opaque)
 {
diff --git a/server/tests/test-display-resolution-changes.c b/server/tests/test-display-resolution-changes.c
index b247c97c..6186e5be 100644
--- a/server/tests/test-display-resolution-changes.c
+++ b/server/tests/test-display-resolution-changes.c
@@ -24,9 +24,9 @@
 #include <stdlib.h>
 #include "test-display-base.h"
 
-SpiceTimer *ping_timer;
+static SpiceTimer *ping_timer;
 
-int ping_ms = 100;
+static int ping_ms = 100;
 
 static void pinger(void *opaque)
 {
diff --git a/server/tests/test-display-width-stride.c b/server/tests/test-display-width-stride.c
index 778bbd77..063aae84 100644
--- a/server/tests/test-display-width-stride.c
+++ b/server/tests/test-display-width-stride.c
@@ -24,9 +24,9 @@
 #include <stdlib.h>
 #include "test-display-base.h"
 
-SpiceTimer *ping_timer;
+static SpiceTimer *ping_timer;
 
-int ping_ms = 100;
+static int ping_ms = 100;
 
 static void pinger(void *opaque)
 {
diff --git a/server/tests/test-playback.c b/server/tests/test-playback.c
index 9e53e322..9b2dcc10 100644
--- a/server/tests/test-playback.c
+++ b/server/tests/test-playback.c
@@ -34,7 +34,7 @@
  * it has actual merit. Also possibly to simulate network effects?)
  * */
 
-SpicePlaybackInstance playback_instance;
+static SpicePlaybackInstance playback_instance;
 
 static const SpicePlaybackInterface playback_sif = {
     .base = {
@@ -45,11 +45,11 @@ static const SpicePlaybackInterface playback_sif = {
     }
 };
 
-uint32_t *frame;
-uint32_t num_samples;
-SpiceTimer *playback_timer;
-int playback_timer_ms;
-SpiceCoreInterface *core;
+static uint32_t *frame;
+static uint32_t num_samples;
+static SpiceTimer *playback_timer;
+static int playback_timer_ms;
+static SpiceCoreInterface *core;
 
 static void get_frame(void)
 {
diff --git a/server/tests/test-two-servers.c b/server/tests/test-two-servers.c
index e9f4205c..43b3e19a 100644
--- a/server/tests/test-two-servers.c
+++ b/server/tests/test-two-servers.c
@@ -23,7 +23,7 @@
 #include <stdlib.h>
 #include "test-display-base.h"
 
-SpiceCoreInterface *core;
+static SpiceCoreInterface *core;
 
 static const int simple_commands[] = {
     //SIMPLE_CREATE_SURFACE,
-- 
2.13.5

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