Added some test code, to more easily validate zfs feature detect

Author: ppbrown

Makefile

@@ -8,6 +8,14 @@ zrep:	$(ZSOURCE)
 	      {print}' zrep_top > $@
 	chmod 0755 $@
 
+
+# detect is a test util to see if zfs feature detect works
+detect:	detect_test zrep_vars
+	nawk '$$1 == "AWKinclude" {system ("cat "$$2);next;} \
+	      {print}' detect_test > $@
+	chmod 0755 $@
+
+
 save:
 	cp -p $(ZSOURCE) Makefile SAVE
 

detect_test

@@ -0,0 +1,10 @@
+#!/bin/ksh -p
+
+# For more detailed documentation, see zrep.txt or zrep.overview.txt
+ZREP_VERSION=1.7.7
+
+_ZREP_CHECKFILE=zfs-help.txt
+echo hardcoding checkfile to $_ZREP_CHECKFILE
+
+######## start of included files from zrep_top here
+AWKinclude zrep_vars

zrep_vars

@@ -217,7 +217,8 @@ case `id` in
 	ZREP_RUNDIR=${ZREP_RUNDIR:-/tmp}
 	;;
 esac
-zrep_checkfile=$ZREP_RUNDIR/zrep.check.$$
+# allow override, for code test utility
+zrep_checkfile=${_ZREP_CHECKFILE:-$ZREP_RUNDIR/zrep.check.$$}
 
 
 zfs >$zrep_checkfile 2>&1