From fc8d4c2b5f3b50be57cdf002596469df8a42dcdc Mon Sep 17 00:00:00 2001
From: Michael Davidsaver <mdavidsaver@gmail.com>
Date: Tue, 4 Apr 2017 20:55:21 -0400
Subject: [PATCH] db/test: dbPutGetTest add test for lp:1678494

---
 src/ioc/db/test/dbPutGetTest.c  | 33 ++++++++++++++++++++++++++++++++-
 src/ioc/db/test/dbPutGetTest.db |  6 ++++++
 2 files changed, 38 insertions(+), 1 deletion(-)

diff --git a/src/ioc/db/test/dbPutGetTest.c b/src/ioc/db/test/dbPutGetTest.c
index 5c3bbf045..69cb09812 100644
--- a/src/ioc/db/test/dbPutGetTest.c
+++ b/src/ioc/db/test/dbPutGetTest.c
@@ -1,6 +1,7 @@
 
 #include <string.h>
 
+#include <errlog.h>
 #include <dbAccess.h>
 #include <dbStaticLib.h>
 #include <dbStaticPvt.h>
@@ -58,11 +59,33 @@ void testStringMax(void)
     testdbGetStringEqual("recmax.DISA", "-1");
 }
 
+static
+void testLongLink(void)
+{
+    testDiag("testLonkLink()");
+
+    testdbGetFieldEqual("lnktest.INP", DBR_STRING, "lnktarget NPP NMS");
+    testdbGetFieldEqual("lnktest.INP$", DBR_STRING, "lnktarget NPP NMS");
+    testDiag("dbGet() w/ nRequest==1 gets only trailing nil");
+    testdbGetFieldEqual("lnktest.INP$", DBR_CHAR, '\0');
+    testdbGetArrFieldEqual("lnktest.INP$", DBR_CHAR, 19, 18, "lnktarget NPP NMS");
+
+    testDiag("get w/ truncation");
+    testdbGetArrFieldEqual("lnktest.INP$", DBR_CHAR, 0, 0, NULL);
+    testdbGetArrFieldEqual("lnktest.INP$", DBR_CHAR, 1, 1, "");
+    testdbGetArrFieldEqual("lnktest.INP$", DBR_CHAR, 2, 2, "l");
+    testdbGetArrFieldEqual("lnktest.INP$", DBR_CHAR, 3, 3, "ln");
+    testdbGetArrFieldEqual("lnktest.INP$", DBR_CHAR, 17, 17, "lnktarget NPP NM");
+    testdbGetArrFieldEqual("lnktest.INP$", DBR_CHAR, 18, 18, "lnktarget NPP NMS");
+
+    testdbGetArrFieldEqual("lnktest.INP", DBR_STRING, 2, 1, "lnktarget NPP NMS");
+}
+
 void dbTestIoc_registerRecordDeviceDriver(struct dbBase *);
 
 MAIN(dbPutGet)
 {
-    testPlan(13);
+    testPlan(24);
     testdbPrepare();
 
     testdbReadDatabase("dbTestIoc.dbd", NULL, NULL);
@@ -73,6 +96,14 @@ MAIN(dbPutGet)
 
     testStringMax();
 
+    eltc(0);
+    testIocInitOk();
+    eltc(1);
+
+    testLongLink();
+
+    testIocShutdownOk();
+
     testdbCleanup();
 
     return testDone();
diff --git a/src/ioc/db/test/dbPutGetTest.db b/src/ioc/db/test/dbPutGetTest.db
index 096dbe2e4..bacaa5638 100644
--- a/src/ioc/db/test/dbPutGetTest.db
+++ b/src/ioc/db/test/dbPutGetTest.db
@@ -33,3 +33,9 @@ record(x, "recoverwrite") {
 record(x, "recmax") {
     field(DISA, "0xffffffff")
 }
+
+record(x, "lnktarget") {}
+
+record(x, "lnktest") {
+    field(INP, "lnktarget NPP NMS")
+}