Initial test branch for adding tests to libiscsi

These tests depends on not yet released version on TGTD to allow running
both TGTD and TGTADM as unprivileged users to set up and configure
targets to test against during make test.
Update TGTD to tip of master before running these tests.

See STGT mailinglist for patches.

Signed-off-by: Ronnie Sahlberg <ronniesahlberg@gmail.com>

tests/Makefile.am

@@ -0,0 +1,17 @@
+AM_CPPFLAGS = -I../include "-D_U_=__attribute__((unused))" \
+	"-D_R_(A,B)=__attribute__((format(printf,A,B)))"
+AM_CFLAGS = $(WARN_CFLAGS)
+LDADD = ../lib/libiscsi.la
+
+noinst_PROGRAMS = prog_reconnect prog_reconnect_timeout
+
+T = `ls test_*.sh`
+
+test: $(noinst_PROGRAMS)
+	for TEST in $(T); do \
+		echo "Running $$TEST"; \
+		echo "--------------"; \
+		sh $$TEST || exit 1;   \
+		echo "--------------"; \
+		echo; \
+	done