dtc: Cleanup testsuite organization

run_tests.sh from the dtc testsuite currently has a facility ro run
just "functional" or just "stress" tests.  This distinction is carried
over from libhugetlbfs where the test framework originated, and where
it made sense.

In dtc, we have no stress tests, so running these subsections isn't
particularly interesting.  This patch removes these test subsets,
instead defining a single "libfdt" test subset for testcases related
to libfdt (and not dtc proper only.  Currently that's all of the
testcases, but with any luck we'll have some dtc testcases in the
future.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

tests/Makefile.tests

@@ -49,18 +49,6 @@ check:	tests
 checkv:	tests
 	cd $(TESTS_PREFIX); ./run_tests.sh -v
 
-func:	tests
-	cd $(TESTS_PREFIX); ./run_tests.sh -t func
-
-funcv:	tests
-	cd $(TESTS_PREFIX); ./run_tests.sh -t func -v
-
-stress:	tests
-	cd $(TESTS_PREFIX); ./run_tests.sh -t stress
-
-stressv: tests
-	cd $(TESTS_PREFIX); ./run_tests.sh -t stress -v
-
 ifneq ($(DEPTARGETS),)
 -include $(TESTS_DEPFILES)
 endif

tests/run_tests.sh

@@ -49,7 +49,7 @@ tree1_tests () {
     run_test nop_node $TREE
 }
 
-functional_tests () {
+libfdt_tests () {
     # Make sure we don't have stale blobs lying around
     rm -f *.test.dtb
 
@@ -86,10 +86,6 @@ functional_tests () {
     run_test truncated_property
 }
 
-stress_tests () {
-    ITERATIONS=10           # Number of iterations for looping tests
-}
-
 while getopts "vdt:" ARG ; do
     case $ARG in
 	"v")
@@ -102,16 +98,13 @@ while getopts "vdt:" ARG ; do
 done
 
 if [ -z "$TESTSETS" ]; then
-    TESTSETS="func stress"
+    TESTSETS="libfdt"
 fi
 
 for set in $TESTSETS; do
     case $set in
-	"func")
+	"libfdt")
-	    functional_tests
+	    libfdt_tests
-	    ;;
-	"stress")
-	    stress_tests
 	    ;;
     esac
 done