From 6ffde61c4c5ca585d74fbf2a70e5770bd6226161 Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Thu, 23 Jul 2009 20:30:01 +0000 Subject: 2009-07-23 Joel Sherrill * Makefile.am, configure.ac: Add test to exercise interrupt synchronization logic in _POSIX_Timer_Insert_helper that supports POSIX timers. * psxintrcritical01/.cvsignore, psxintrcritical01/Makefile.am, psxintrcritical01/init.c, psxintrcritical01/psxintrcritical01.doc, psxintrcritical01/psxintrcritical01.scn: New files. --- testsuites/psxtests/psxintrcritical01/.cvsignore | 2 + testsuites/psxtests/psxintrcritical01/Makefile.am | 30 +++++++ testsuites/psxtests/psxintrcritical01/init.c | 93 ++++++++++++++++++++++ .../psxintrcritical01/psxintrcritical01.doc | 24 ++++++ .../psxintrcritical01/psxintrcritical01.scn | 5 ++ 5 files changed, 154 insertions(+) create mode 100644 testsuites/psxtests/psxintrcritical01/.cvsignore create mode 100644 testsuites/psxtests/psxintrcritical01/Makefile.am create mode 100644 testsuites/psxtests/psxintrcritical01/init.c create mode 100644 testsuites/psxtests/psxintrcritical01/psxintrcritical01.doc create mode 100644 testsuites/psxtests/psxintrcritical01/psxintrcritical01.scn (limited to 'testsuites/psxtests/psxintrcritical01') diff --git a/testsuites/psxtests/psxintrcritical01/.cvsignore b/testsuites/psxtests/psxintrcritical01/.cvsignore new file mode 100644 index 0000000000..282522db03 --- /dev/null +++ b/testsuites/psxtests/psxintrcritical01/.cvsignore @@ -0,0 +1,2 @@ +Makefile +Makefile.in diff --git a/testsuites/psxtests/psxintrcritical01/Makefile.am b/testsuites/psxtests/psxintrcritical01/Makefile.am new file mode 100644 index 0000000000..86d8d0d7f1 --- /dev/null +++ b/testsuites/psxtests/psxintrcritical01/Makefile.am @@ -0,0 +1,30 @@ +## +## $Id$ +## + +MANAGERS = all + +rtems_tests_PROGRAMS = psxintrcritical01 +psxintrcritical01_SOURCES = init.c \ + ../../sptests/spintrcritical_support/intrcritical.c + +dist_rtems_tests_DATA = psxintrcritical01.scn +dist_rtems_tests_DATA += psxintrcritical01.doc + +include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg +include $(top_srcdir)/../automake/compile.am +include $(top_srcdir)/../automake/leaf.am + +psxintrcritical01_LDADD = $(MANAGERS_NOT_WANTED:%=$(PROJECT_LIB)/no-%.rel) + +AM_CPPFLAGS += -I$(top_srcdir)/../support/include +AM_CPPFLAGS += -I$(top_srcdir)/../sptests/spintrcritical_support + +LINK_OBJS = $(psxintrcritical01_OBJECTS) $(psxintrcritical01_LDADD) +LINK_LIBS = $(psxintrcritical01_LDLIBS) + +psxintrcritical01$(EXEEXT): $(psxintrcritical01_OBJECTS) $(psxintrcritical01_DEPENDENCIES) + @rm -f psxintrcritical01$(EXEEXT) + $(make-exe) + +include $(top_srcdir)/../automake/local.am diff --git a/testsuites/psxtests/psxintrcritical01/init.c b/testsuites/psxtests/psxintrcritical01/init.c new file mode 100644 index 0000000000..bece2088b3 --- /dev/null +++ b/testsuites/psxtests/psxintrcritical01/init.c @@ -0,0 +1,93 @@ +/* + * COPYRIGHT (c) 1989-2009. + * 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.com/license/LICENSE. + * + * $Id$ + */ + +#include +#include +#include + +#define TEST_NAME "01" +#define TEST_STRING "POSIX Timer" + +rtems_id Main_task; +timer_t Timer; +struct itimerspec TimerParams; + +#define POSIX_TIMER_RELATIVE 0 + +rtems_timer_service_routine test_release_from_isr( + rtems_id timer, + void *arg +) +{ + (void) timer_settime(Timer, POSIX_TIMER_RELATIVE, &TimerParams, NULL); +} + +rtems_task Init( + rtems_task_argument ignored +) +{ + int sc; + int resets; + + puts( "\n\n*** TEST POSIX INTERRUPT CRITICAL SECTION " TEST_NAME " ***" ); + + puts( "Init - Trying to generate timer fire from ISR while firing" ); + puts( "Init - Variation is: " TEST_STRING ); + + puts( "Init - There is no way for the test to know if it hits the case" ); + + /* create POSIX Timer */ + sc = timer_create (CLOCK_REALTIME, NULL, &Timer); + if ( sc == -1 ) { + perror ("Error in timer creation\n"); + rtems_test_exit(0); + } + + Main_task = rtems_task_self(); + + /* we don't care if it ever fires */ + TimerParams.it_interval.tv_sec = 10; + TimerParams.it_interval.tv_nsec = 0; + TimerParams.it_value.tv_sec = 10; + TimerParams.it_value.tv_nsec = 0; + + interrupt_critical_section_test_support_initialize( test_release_from_isr ); + + for (resets=0 ; resets<10 ;) { + if ( interrupt_critical_section_test_support_delay() ) + resets++; + + sc = timer_settime(Timer, POSIX_TIMER_RELATIVE, &TimerParams, NULL); + if ( sc == -1 ) { + perror ("Error in timer setting\n"); + rtems_test_exit(0); + } + + } + + puts( "*** END OF TEST POSIX INTERRUPT CRITICAL SECTION " TEST_NAME " ***" ); + rtems_test_exit(0); +} + +/* configuration information */ + +#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER +#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER + +#define CONFIGURE_MAXIMUM_TASKS 1 +#define CONFIGURE_MAXIMUM_TIMERS 1 +#define CONFIGURE_MAXIMUM_POSIX_TIMERS 1 +#define CONFIGURE_RTEMS_INIT_TASKS_TABLE + +#define CONFIGURE_INIT +#include + +/* global variables */ diff --git a/testsuites/psxtests/psxintrcritical01/psxintrcritical01.doc b/testsuites/psxtests/psxintrcritical01/psxintrcritical01.doc new file mode 100644 index 0000000000..669d40ceb7 --- /dev/null +++ b/testsuites/psxtests/psxintrcritical01/psxintrcritical01.doc @@ -0,0 +1,24 @@ +# +# $Id$ +# +# COPYRIGHT (c) 1989-2009. +# 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.com/license/LICENSE. +# + +This file describes the directives and concepts tested by this test set. + +test set name: psxintrcritical01 + +directives: + + timer_settime + timer_create + +concepts: + ++ Ensure that rescheduling a timer from an ISR while it is being scheduled + from a thread using timer_settime works as expected. diff --git a/testsuites/psxtests/psxintrcritical01/psxintrcritical01.scn b/testsuites/psxtests/psxintrcritical01/psxintrcritical01.scn new file mode 100644 index 0000000000..d9f90364a7 --- /dev/null +++ b/testsuites/psxtests/psxintrcritical01/psxintrcritical01.scn @@ -0,0 +1,5 @@ +*** TEST POSIX INTERRUPT CRITICAL SECTION 01 *** +Init - Trying to generate timer fire from ISR while firing +Init - Variation is: POSIX Timer +Init - There is no way for the test to know if it hits the case +Support - rtems_timer_create - creating timer 1 -- cgit v1.2.3