tests: conditionalize use of SIGPIPE

SIGPIPE is not available on the Windows platform.
Reviewed-by: NPavel Hrdina <phrdina@redhat.com>
Signed-off-by: NDaniel P. Berrangé <berrange@redhat.com>

tests/virauthconfigtest.c

@@ -84,7 +84,9 @@ mymain(void)
 
     virAuthConfigPtr config;
 
+#ifndef WIN32
     signal(SIGPIPE, SIG_IGN);
+#endif /* WIN32 */
 
 #define TEST_LOOKUP(config, hostname, service, credname, expect) \
     do  { \

tests/virkeyfiletest.c

@@ -109,7 +109,9 @@ mymain(void)
 {
     int ret = 0;
 
+#ifndef WIN32
     signal(SIGPIPE, SIG_IGN);
+#endif /* WIN32 */
 
     if (virTestRun("Test parse", testParse, NULL) < 0)
         ret = -1;

tests/virlockspacetest.c

@@ -342,7 +342,9 @@ mymain(void)
 {
     int ret = 0;
 
+#ifndef WIN32
     signal(SIGPIPE, SIG_IGN);
+#endif /* WIN32 */
 
     if (virTestRun("Lockspace creation", testLockSpaceCreate, NULL) < 0)
         ret = -1;

tests/virnetmessagetest.c

@@ -525,7 +525,9 @@ mymain(void)
 {
     int ret = 0;
 
+#ifndef WIN32
     signal(SIGPIPE, SIG_IGN);
+#endif /* WIN32 */
 
     if (virTestRun("Message Header Encode", testMessageHeaderEncode, NULL) < 0)
         ret = -1;

tests/virnetsockettest.c

@@ -522,7 +522,9 @@ mymain(void)
     int freePort;
 #endif
 
+#ifndef WIN32
     signal(SIGPIPE, SIG_IGN);
+#endif /* WIN32 */
 
     virEventRegisterDefaultImpl();
 

tests/virtimetest.c

@@ -115,7 +115,9 @@ mymain(void)
 {
     int ret = 0;
 
+#ifndef WIN32
     signal(SIGPIPE, SIG_IGN);
+#endif /* WIN32 */
 
 #define TEST_FIELDS(ts, year, mon, day, hour, min, sec) \
     do { \

tests/viruritest.c

@@ -145,7 +145,9 @@ mymain(void)
 {
     int ret = 0;
 
+#ifndef WIN32
     signal(SIGPIPE, SIG_IGN);
+#endif /* WIN32 */
 
 #define TEST_FULL(uri, uri_out, scheme, server, port, path, query, \
                   fragment, user, params) \