add initHookAtPrepare

modules/database/src/ioc/db/dbUnitTest.c

@@ -50,6 +50,7 @@ void testdbPrepare(void)
 {
     if(!testEvtLock)
         testEvtLock = epicsMutexMustCreate();
+    initHookAnnounce(initHookAfterPrepareDatabase);
 }
 
 void testdbReadDatabase(const char* file,
@@ -94,6 +95,7 @@ void testIocShutdownOk(void)
 
 void testdbCleanup(void)
 {
+    initHookAnnounce(initHookBeforeCleanupDatabase);
     dbFreeBase(pdbbase);
     db_cleanup_events();
     initHookFree();

modules/libcom/src/iocsh/initHooks.c

@@ -139,6 +139,9 @@ const char *initHookName(int state)
         "initHookBeforeFree",
         "initHookAfterShutdown",
 
+        "initHookAfterPrepareDatabase",
+        "initHookBeforeCleanupDatabase",
+
         "initHookAfterInterruptAccept",
         "initHookAtEnd"
     };

modules/libcom/src/iocsh/initHooks.h

@@ -71,6 +71,7 @@ extern "C" {
  * if the IOC is later paused and restarted.
  */
 typedef enum {
+
     // iocInit() begins
     initHookAtIocBuild = 0,         /**< Start of iocBuild() / iocInit() */
     initHookAtBeginning,            /**< Database sanity checks passed */
@@ -133,6 +134,17 @@ typedef enum {
     initHookAfterShutdown,
     // iocShutdown() ends
 
+    /** \brief Called during testdbPrepare()
+     * Use this hook to repeat actions each time an empty test database is initialized.
+     * \since UNRELEASED Added, triggered only by unittest code.
+     */
+    initHookAfterPrepareDatabase,
+    /** \brief Called during testdbCleanup()
+     * Use this hook to perform cleanup each time before a test database is free()'d.
+     * \since UNRELEASED Added, triggered only by unittest code.
+     */
+    initHookBeforeCleanupDatabase,
+
     /* Deprecated states: */
     /** Only announced once.  Deprecated in favor of initHookAfterDatabaseRunning */
     initHookAfterInterruptAccept,