Switch to using automake parallel test harness as it

automatically puts test output into log files, summarizes
the logs, and produces nicer (1 line per test) output to
stdout when running the tests.

Author: dgrove-oss

tests/.gitignore

@@ -1,6 +1,8 @@
 *.o
 *.lo
 *.la
+*.log
+*.trs
 .libs
 bsdtestharness
 bsdtestsummarize

tests/Makefile.am

@@ -2,7 +2,7 @@
 #
 #
 
-AUTOMAKE_OPTIONS = serial-tests subdir-objects
+AUTOMAKE_OPTIONS = subdir-objects
 
 noinst_LTLIBRARIES=libbsdtests.la
 
@@ -26,10 +26,7 @@ UNPORTED_TESTS=					\
 	dispatch_vm					\
 	dispatch_vnode
 
-PORTED_TESTS_FAILED=			\
-	dispatch_concur
-
-PORTED_TESTS_PASSED=			\
+TESTS=							\
 	dispatch_apply				\
 	dispatch_api				\
 	dispatch_c99				\
@@ -41,6 +38,7 @@ PORTED_TESTS_PASSED=			\
 	dispatch_plusplus			\
 	dispatch_priority			\
 	dispatch_priority2			\
+	dispatch_concur				\
 	dispatch_context_for_key	\
 	dispatch_read				\
 	dispatch_read2				\
@@ -62,13 +60,17 @@ PORTED_TESTS_PASSED=			\
 	dispatch_io_net				\
 	dispatch_select
 
-ORIGINAL_LIST_OF_TESTS=				\
+# List tests that are expected to fail here.
+# Currently dispatch_concur fails occasionally, but passes more often than fails. 
+XFAIL_TESTS =
+
+ORIGINAL_LIST_OF_TESTS=			\
 	dispatch_apply				\
 	dispatch_api				\
 	dispatch_c99				\
 	dispatch_deadname			\
 	dispatch_debug				\
-	dispatch_queue_finalizer		\
+	dispatch_queue_finalizer	\
 	dispatch_group				\
 	dispatch_overcommit			\
 	dispatch_pingpong			\
@@ -100,8 +102,6 @@ ORIGINAL_LIST_OF_TESTS=				\
 	dispatch_vnode				\
 	dispatch_select
 
-TESTS=$(PORTED_TESTS_PASSED) $(PORTED_TESTS_FAILED)
-
 dispatch_c99_CFLAGS=$(DISPATCH_TESTS_CFLAGS) $(CBLOCKS_FLAGS) $(KQUEUE_CFLAGS) -std=c99
 dispatch_plusplus_SOURCES=dispatch_plusplus.cpp
 dispatch_priority2_SOURCES=dispatch_priority.c
@@ -129,10 +129,12 @@ dispatch_timer_short_LDADD=-lm $(LDADD)
 dispatch_group_LDADD=-lm $(LDADD)
 
 if HAVE_LEAKS
-TESTS_ENVIRONMENT=./bsdtestharness
+AM_TESTS_ENVIRONMENT=
 else
-TESTS_ENVIRONMENT=NOLEAKS=1 ./bsdtestharness
+AM_TESTS_ENVIRONMENT=NOLEAKS=1
 endif
+LOG_COMPILER=./bsdtestharness
+
 DISTCLEAN=Foundation/bench.cc
 
 if HAVE_COREFOUNDATION