[svn-r3812] Purpose:

Improvement
Description:
    The DIFF used to keep running after detecting significant code changes.
    This was done in order to see all changes but no one seems to look
    at the diff any more.  So, let it end the DIFF cycle once it determines
    there are enough differences for a new test.
    Added "install install-doc uninstall uninstall-doc" to the test
    cycle.
Platforms tested:
    Eirene, gondolin, modi4

bin/snapshot

@@ -218,6 +218,8 @@ if [ "$cmd" = "all" -o -n "$cmdtest" ]; then
 	TESTDIR=${BASEDIR}/TestDir/${SRCDIRNAME}
 	test -d ${TESTDIR} || mkdir ${TESTDIR}
     fi
+    INSTALLDIR=${TESTDIR}/installdir
+    test -d $INSTALLDIR || mkdir $INSTALLDIR
     # Make sure current version exists and is clean
     if [ -d ${TESTDIR} ]; then
 	(cd ${TESTDIR} && ${MAKE} distclean)
@@ -233,20 +235,27 @@ if [ "$cmd" = "all" -o -n "$cmdtest" ]; then
 	if (${DIFF} -c ${PREVIOUS}/MANIFEST ${CURRENT}/MANIFEST); then
 	    snapshot=no
 	    for src in `grep '^\.' ${CURRENT}/MANIFEST|expand|cut -f1 -d' '`; do
-		${DIFF} -I H5_VERS_RELEASE -I " released on " \
+		if ${DIFF} -I H5_VERS_RELEASE -I " released on " \
 		    -I " currently under development" \
-		    ${PREVIOUS}/$src ${CURRENT}/$src || \
+		    ${PREVIOUS}/$src ${CURRENT}/$src
+		then
+		    :	#continue
+		else
 		    snapshot=yes
 		    # Don't break because we want to see all the diffs.
+		    break
+		fi
 	    done
 	fi
     fi
 
     # Make sure all the serial tests work.
     if [ "$snapshot" = "yes" ]; then
-	if (cd ${TESTDIR}; \
-	    ${srcdir:+${CURRENT}/}${CONFIGURE}; \
-	    ${MAKE} check); then
+	if (cd ${TESTDIR} && \
+	    ${srcdir:+${CURRENT}/}${CONFIGURE} --prefix=$INSTALLDIR && \
+	    ${MAKE} check && \
+	    ${MAKE} install install-doc && \
+	    ${MAKE} uninstall uninstall-doc); then
 	    :
 	else
 	    errcode=$?
@@ -262,7 +271,7 @@ fi # Test the HDF5 library
 #=============================
 if [ "$cmd" = "all" -o -n "$cmdrel" ]; then
     if [ "$snapshot" = "yes" ]; then
-	(cd ${CURRENT}; ${MAKE} distclean)
+	(cd ${CURRENT} && ${MAKE} distclean)
 	(
 	    # Turn on exit on error in the sub-shell so that it does not
 	    # cvs commit if errors encounter here.