diff options
| author | Joel Sherrill <joel@rtems.org> | 2016-02-19 16:00:48 -0600 |
|---|---|---|
| committer | Joel Sherrill <joel@rtems.org> | 2016-04-14 16:28:10 -0500 |
| commit | 8228548d127dd73439615f45f38f92b8a42bcfed (patch) | |
| tree | b7a48c833e30bcbd736f649815129c8aff2201f4 /testsuites/psxtests/psxconcurrency01 | |
| parent | posix: Run key destructors during thread restart (diff) | |
| download | rtems-8228548d127dd73439615f45f38f92b8a42bcfed.tar.bz2 | |
Add pthread_getconcurrency() and pthread_setconcurrency()
This is the very simple implementation specified by the Open Group
for implementations with 1:1 kernel thread to user thread mappings.
http://pubs.opengroup.org/onlinepubs/9699919799/functions/pthread_getconcurrency.html
updates #2680.
Diffstat (limited to 'testsuites/psxtests/psxconcurrency01')
4 files changed, 111 insertions, 0 deletions
diff --git a/testsuites/psxtests/psxconcurrency01/Makefile.am b/testsuites/psxtests/psxconcurrency01/Makefile.am new file mode 100644 index 0000000000..2be4ebb989 --- /dev/null +++ b/testsuites/psxtests/psxconcurrency01/Makefile.am @@ -0,0 +1,23 @@ + +rtems_tests_PROGRAMS = psxconcurrency01 +psxconcurrency01_SOURCES = init.c ../include/pmacros.h + +dist_rtems_tests_DATA = psxconcurrency01.scn +dist_rtems_tests_DATA += psxconcurrency01.doc + +include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg +include $(top_srcdir)/../automake/compile.am +include $(top_srcdir)/../automake/leaf.am + + +AM_CPPFLAGS += -I$(top_srcdir)/include +AM_CPPFLAGS += -I$(top_srcdir)/../support/include + +LINK_OBJS = $(psxconcurrency01_OBJECTS) +LINK_LIBS = $(psxconcurrency01_LDLIBS) + +psxconcurrency01$(EXEEXT): $(psxconcurrency01_OBJECTS) $(psxconcurrency01_DEPENDENCIES) + @rm -f psxconcurrency01$(EXEEXT) + $(make-exe) + +include $(top_srcdir)/../automake/local.am diff --git a/testsuites/psxtests/psxconcurrency01/init.c b/testsuites/psxtests/psxconcurrency01/init.c new file mode 100644 index 0000000000..60aef9230d --- /dev/null +++ b/testsuites/psxtests/psxconcurrency01/init.c @@ -0,0 +1,58 @@ +/* + * COPYRIGHT (c) 2016 + * On-Line Applications Research Corporation (OAR). + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.org/license/LICENSE. + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include <pmacros.h> +#include <pthread.h> +#include <errno.h> + +const char rtems_test_name[] = "PSXCONCURRENCY01"; + +/* forward declarations to avoid warnings */ +void *POSIX_Init(void *argument); + +void *POSIX_Init( + void *argument +) +{ + int sc; + + TEST_BEGIN(); + + puts( "Init: pthread_getconcurrency - initial value of 0" ); + sc = pthread_getconcurrency(); + rtems_test_assert( sc == 0 ); + + puts( "Init: pthread_setconcurrency - set value to 2" ); + sc = pthread_setconcurrency( 2 ); + rtems_test_assert( sc == 0 ); + + puts( "Init: pthread_getconcurrency - confirm new value of 2" ); + sc = pthread_getconcurrency(); + rtems_test_assert( sc == 2 ); + + TEST_END(); + rtems_test_exit(0); +} + + +/* configuration information */ +#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER +#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER + +#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION + +#define CONFIGURE_MAXIMUM_POSIX_THREADS 1 +#define CONFIGURE_POSIX_INIT_THREAD_TABLE + +#define CONFIGURE_INIT +#include <rtems/confdefs.h> diff --git a/testsuites/psxtests/psxconcurrency01/psxconcurrency01.doc b/testsuites/psxtests/psxconcurrency01/psxconcurrency01.doc new file mode 100644 index 0000000000..62492adfc9 --- /dev/null +++ b/testsuites/psxtests/psxconcurrency01/psxconcurrency01.doc @@ -0,0 +1,25 @@ +# COPYRIGHT (c) 2016. +# On-Line Applications Research Corporation (OAR). +# +# The license and distribution terms for this file may be +# found in the file LICENSE in this distribution or at +# http://www.rtems.org/license/LICENSE. +# + +This file describes the directives and concepts tested by this test set. + +test set name: psxconcurrency01 + +directives: + pthread_getconcurrency + pthread_setconcurrency + +concepts: + ++ This test exercises the pthread_getconcurrency() method. ++ This test exercises the pthread_setconcurrency() method. + +NOTE: These methods are of limited utility with any threading implementation + in which kernel threads and user threads are mapped 1:1. As of POSIX + Issue 7 (POSIX 2013), these are marked obsolete. But they are still + required for 2008 and Open Group FACE conformance. diff --git a/testsuites/psxtests/psxconcurrency01/psxconcurrency01.scn b/testsuites/psxtests/psxconcurrency01/psxconcurrency01.scn new file mode 100644 index 0000000000..53eca04917 --- /dev/null +++ b/testsuites/psxtests/psxconcurrency01/psxconcurrency01.scn @@ -0,0 +1,5 @@ +*** BEGIN OF TEST PSXCONCURRENCY01 *** +Init: pthread_getconcurrency - initial value of 0 +Init: pthread_setconcurrency - set value to 2 +Init: pthread_getconcurrency - confirm new value of 2 +*** END OF TEST PSXCONCURRENCY01 *** |