tests: Use <tmacros.h> in all tests

Update #3170.
Update #3199.

testsuites/samples/loopback/Makefile.am

@@ -8,6 +8,7 @@ include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
 include $(top_srcdir)/../automake/compile.am
 include $(top_srcdir)/../automake/leaf.am
 
+AM_CPPFLAGS += -I$(top_srcdir)/../support/include
 
 LINK_OBJS = $(loopback_OBJECTS)
 LINK_LIBS = $(loopback_LDLIBS)

testsuites/samples/loopback/init.c

@@ -8,9 +8,7 @@
 #include "config.h"
 #endif
 
-#include <rtems/test.h>
-
-#include <bsp.h>
+#include <tmacros.h>
 
 const char rtems_test_name[] = "LOOPBACK";
 
@@ -74,21 +72,6 @@ struct rtems_bsdnet_config rtems_bsdnet_config = {
     0
 };
 
-/*
- * Thread-safe output routines
- */
-static rtems_id printMutex;
-static void printSafe(const char *fmt, ...)
-{
-    va_list args;
-    va_start(args, fmt);
-    rtems_semaphore_obtain(printMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
-    vprintf(fmt, args);
-    rtems_semaphore_release(printMutex);
-    va_end(args);
-}
-#define printf printSafe
-
 /*
  * Spawn a task
  */
@@ -246,20 +229,10 @@ static rtems_task clientTask(rtems_task_argument arg)
 rtems_task
 Init (rtems_task_argument ignored)
 {
-    rtems_status_code sc;
-
     rtems_print_printer_fprintf_putc(&rtems_test_printer);
 
-    rtems_test_begin();
+    TEST_BEGIN();
 
-    sc = rtems_semaphore_create(rtems_build_name('P','m','t','x'),
-                1,
-                RTEMS_PRIORITY|RTEMS_BINARY_SEMAPHORE|RTEMS_INHERIT_PRIORITY|
-                                    RTEMS_NO_PRIORITY_CEILING|RTEMS_LOCAL,
-                0,
-                &printMutex);
-    if (sc != RTEMS_SUCCESSFUL)
-        rtems_panic("Can't create printf mutex:", rtems_status_text(sc));
     printf("\"Network\" initializing!\n");
     rtems_bsdnet_initialize_network();
     printf("\"Network\" initialized!\n");
@@ -286,6 +259,6 @@ Init (rtems_task_argument ignored)
     spawnTask(clientTask, 120, 6);
 
     rtems_task_wake_after(500);
-    rtems_test_end();
+    TEST_END();
     exit( 0 );
 }