Closes #3263. --- testsuites/sptests/Makefile.am | 1 + testsuites/sptests/configure.ac | 1 + testsuites/sptests/spsem04/Makefile.am | 19 +++++ testsuites/sptests/spsem04/init.c | 151 +++++++++++++++++++++++++++++++++ testsuites/sptests/spsem04/spsem04.doc | 13 +++ testsuites/sptests/spsem04/spsem04.scn | 2 + 6 files changed, 187 insertions(+) create mode 100644 testsuites/sptests/spsem04/Makefile.am create mode 100644 testsuites/sptests/spsem04/init.c create mode 100644 testsuites/sptests/spsem04/spsem04.doc create mode 100644 testsuites/sptests/spsem04/spsem04.scn
diff --git a/testsuites/sptests/Makefile.am b/testsuites/sptests/Makefile.am index 00f7571..ddedb41 100644 --- a/testsuites/sptests/Makefile.am +++ b/testsuites/sptests/Makefile.am @@ -58,6 +58,7 @@ _SUBDIRS += sptimecounter04 _SUBDIRS += spatomic01 _SUBDIRS += spintrcritical22 _SUBDIRS += spsem03 +_SUBDIRS += spsem04 _SUBDIRS += spmrsp01 _SUBDIRS += spscheduler01 _SUBDIRS += spfatal28 diff --git a/testsuites/sptests/configure.ac b/testsuites/sptests/configure.ac index 6a303b2..b9245cd 100644 --- a/testsuites/sptests/configure.ac +++ b/testsuites/sptests/configure.ac @@ -58,6 +58,7 @@ spatomic01/Makefile spglobalcon01/Makefile spintrcritical22/Makefile spsem03/Makefile +spsem04/Makefile spmrsp01/Makefile spscheduler01/Makefile spfatal28/Makefile diff --git a/testsuites/sptests/spsem04/Makefile.am b/testsuites/sptests/spsem04/Makefile.am new file mode 100644 index 0000000..d728786 --- /dev/null +++ b/testsuites/sptests/spsem04/Makefile.am @@ -0,0 +1,19 @@ +rtems_tests_PROGRAMS = spsem04 +spsem04_SOURCES = init.c + +dist_rtems_tests_DATA = spsem04.scn spsem04.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)/../support/include + +LINK_OBJS = $(spsem04_OBJECTS) +LINK_LIBS = $(spsem04_LDLIBS) + +spsem04$(EXEEXT): $(spsem04_OBJECTS) $(spsem04_DEPENDENCIES) + @rm -f spsem04$(EXEEXT) + $(make-exe) + +include $(top_srcdir)/../automake/local.am diff --git a/testsuites/sptests/spsem04/init.c b/testsuites/sptests/spsem04/init.c new file mode 100644 index 0000000..6022ecb --- /dev/null +++ b/testsuites/sptests/spsem04/init.c @@ -0,0 +1,151 @@ +/* + * Copyright (c) 2017 Gedare Bloom. + * Copyright (c) 2014, 2016 embedded brains GmbH. All rights reserved. + * + * embedded brains GmbH + * Dornierstr. 4 + * 82178 Puchheim + * Germany + * <rt...@embedded-brains.de> + * + * 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 "tmacros.h" + +const char rtems_test_name[] = "SPSEM 4"; + +typedef struct { + rtems_id low; + rtems_id mid; + rtems_id high; + rtems_id sem_a; + rtems_id sem_b; +} test_context; + +static test_context test_instance; + +static void assert_prio(rtems_id task_id, rtems_task_priority expected_prio) +{ + rtems_status_code sc; + rtems_task_priority prio; + + sc = rtems_task_set_priority(task_id, RTEMS_CURRENT_PRIORITY, &prio); + rtems_test_assert(sc == RTEMS_SUCCESSFUL); + rtems_test_assert(prio == expected_prio); +} + +static void create_task(rtems_id *id, rtems_task_priority prio) +{ + rtems_status_code sc; + + sc = rtems_task_create( + rtems_build_name('T', 'A', 'S', 'K'), + prio, + RTEMS_MINIMUM_STACK_SIZE, + RTEMS_DEFAULT_MODES, + RTEMS_DEFAULT_ATTRIBUTES, + id + ); + rtems_test_assert(sc == RTEMS_SUCCESSFUL); +} + +static void start_task(rtems_id id, rtems_task_entry entry) +{ + rtems_status_code sc; + + sc = rtems_task_start(id, entry, 0); + rtems_test_assert(sc == RTEMS_SUCCESSFUL); +} + +static void create_sema(rtems_id *id) +{ + rtems_status_code sc; + + sc = rtems_semaphore_create( + rtems_build_name('S', 'E', 'M', 'A'), + 1, + RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, + 0, + id + ); + rtems_test_assert(sc == RTEMS_SUCCESSFUL); +} + +static void obtain_sema(rtems_id id) +{ + rtems_status_code sc; + + sc = rtems_semaphore_obtain(id, RTEMS_WAIT, RTEMS_NO_TIMEOUT); + rtems_test_assert(sc == RTEMS_SUCCESSFUL); +} + +static void release_sema(rtems_id id) +{ + rtems_status_code sc; + + sc = rtems_semaphore_release(id); + rtems_test_assert(sc == RTEMS_SUCCESSFUL); +} + +static void mid_task(rtems_task_argument arg) +{ + test_context *ctx = &test_instance; + + rtems_test_assert(0); +} + +static void high_task(rtems_task_argument arg) +{ + test_context *ctx = &test_instance; + + start_task(ctx->mid, mid_task); + obtain_sema(ctx->sem_b); + + TEST_END(); + rtems_test_exit(0); +} + +static void Init(rtems_task_argument arg) +{ + test_context *ctx = &test_instance; + + TEST_BEGIN(); + + ctx->low = rtems_task_self(); + create_task(&ctx->mid, 3); + create_task(&ctx->high, 1); + create_sema(&ctx->sem_a); + create_sema(&ctx->sem_b); + + obtain_sema(ctx->sem_a); + obtain_sema(ctx->sem_b); + start_task(ctx->high, high_task); + + release_sema(ctx->sem_b); + + rtems_test_assert(0); +} + +#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER +#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER + +#define CONFIGURE_MAXIMUM_TASKS 4 +#define CONFIGURE_MAXIMUM_SEMAPHORES 2 + +#define CONFIGURE_INIT_TASK_PRIORITY 4 +#define CONFIGURE_INIT_TASK_INITIAL_MODES RTEMS_DEFAULT_MODES + +#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION + +#define CONFIGURE_RTEMS_INIT_TASKS_TABLE + +#define CONFIGURE_INIT + +#include <rtems/confdefs.h> diff --git a/testsuites/sptests/spsem04/spsem04.doc b/testsuites/sptests/spsem04/spsem04.doc new file mode 100644 index 0000000..053a4d7 --- /dev/null +++ b/testsuites/sptests/spsem04/spsem04.doc @@ -0,0 +1,13 @@ +This file describes the directives and concepts tested by this test set. + +test set name: spsem04 + +directives: + + - rtems_semaphore_obtain() + - rtems_semaphore_release() + +concepts: + + - Demonstrate that the priority inheritance protocol works with stepping + down of priority on semaphore release. diff --git a/testsuites/sptests/spsem04/spsem04.scn b/testsuites/sptests/spsem04/spsem04.scn new file mode 100644 index 0000000..fa68519 --- /dev/null +++ b/testsuites/sptests/spsem04/spsem04.scn @@ -0,0 +1,2 @@ +*** BEGIN OF TEST SPSEM 4 *** +*** END OF TEST SPSEM 4 *** -- 2.7.4 _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
