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authorVaibhav Gupta <vaibhavgupta40@gmail.com>2019-08-14 03:33:02 +0530
committerJoel Sherrill <joel@rtems.org>2019-09-10 13:47:29 -0500
commit5e5867a32ac6c98e8397903556af078de39b8544 (patch)
tree7b5328e1e69c941f40399220a249f9354962a66f /testsuites/psxtests
parentrtems: Make rtems_version_control_key() safer (diff)
downloadrtems-5e5867a32ac6c98e8397903556af078de39b8544.tar.bz2
Add psxfenv01 test to psxtests
Note that this test requires a functional fenv implementation. Some targets have multilib variants where the fenv implementation is not 100% passing.
Diffstat (limited to 'testsuites/psxtests')
-rwxr-xr-xtestsuites/psxtests/Makefile.am12
-rw-r--r--testsuites/psxtests/configure.ac8
-rw-r--r--testsuites/psxtests/psxfenv01/init.c125
-rw-r--r--testsuites/psxtests/psxfenv01/psxfenv01.doc23
-rw-r--r--testsuites/psxtests/psxfenv01/psxfenv01.scn7
5 files changed, 173 insertions, 2 deletions
diff --git a/testsuites/psxtests/Makefile.am b/testsuites/psxtests/Makefile.am
index c12b03636d..2ccb10a473 100755
--- a/testsuites/psxtests/Makefile.am
+++ b/testsuites/psxtests/Makefile.am
@@ -415,6 +415,18 @@ psxfchx01_CPPFLAGS = $(AM_CPPFLAGS) $(TEST_FLAGS_psxfchx01) \
$(support_includes) -I$(top_srcdir)/include
endif
+if HAS_FENV
+if TEST_psxfenv01
+psx_tests += psxfenv01
+psx_screens += psxfenv01/psxfenv01.scn
+psx_docs += psxfenv01/psxfenv01.doc
+psxfenv01_SOURCES = psxfenv01/init.c
+psxfenv01_CPPFLAGS = $(AM_CPPFLAGS) $(TEST_FLAGS_psxfenv01) \
+ $(support_includes)
+psxfenv01_LDADD = -lm $(LDADD)
+endif
+endif
+
if TEST_psxfile01
psx_tests += psxfile01
psx_screens += psxfile01/psxfile01.scn
diff --git a/testsuites/psxtests/configure.ac b/testsuites/psxtests/configure.ac
index bb44bb8883..6e2b19f498 100644
--- a/testsuites/psxtests/configure.ac
+++ b/testsuites/psxtests/configure.ac
@@ -36,8 +36,11 @@ AM_CONDITIONAL([HAS_CPLUSPLUS],[test x"$HAS_CPLUSPLUS" = x"yes"])
RTEMS_CHECK_CPUOPTS([RTEMS_POSIX_API])
AM_CONDITIONAL(HAS_POSIX,test x"${rtems_cv_RTEMS_POSIX_API}" = x"yes")
-AC_CHECK_HEADER([ndbm.h]. [HAS_NDBM=yes], [HAS_NDBM=no])
-AM_CONDITIONAL(HAS_NDBM,test x"${ac_cv_header_ndbm_h__HAS_NDBM_yes}" = x"yes")
+AC_CHECK_HEADER([ndbm.h])
+AM_CONDITIONAL(HAS_NDBM,test x"${ac_cv_header_ndbm_h}" = x"yes")
+
+AC_CHECK_HEADER([fenv.h])
+AM_CONDITIONAL(HAS_FENV,test x"${ac_cv_header_fenv_h}" = x"yes")
# BSP Test configuration
RTEMS_TEST_CHECK([psx01])
@@ -83,6 +86,7 @@ RTEMS_TEST_CHECK([psxenosys])
RTEMS_TEST_CHECK([psxfatal01])
RTEMS_TEST_CHECK([psxfatal02])
RTEMS_TEST_CHECK([psxfchx01])
+RTEMS_TEST_CHECK([psxfenv01])
RTEMS_TEST_CHECK([psxfile01])
RTEMS_TEST_CHECK([psxfile02])
RTEMS_TEST_CHECK([psxfilelock01])
diff --git a/testsuites/psxtests/psxfenv01/init.c b/testsuites/psxtests/psxfenv01/init.c
new file mode 100644
index 0000000000..fcdf3aeb67
--- /dev/null
+++ b/testsuites/psxtests/psxfenv01/init.c
@@ -0,0 +1,125 @@
+/*
+ * @file
+ * @brief Test suite for fenv.h methods
+ */
+
+/*
+ * SPDX-License-Identifier: BSD-2-Clause
+ *
+ * Copyright (C) 2019 Vaibhav Gupta
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+/* header files are listed in lexical/lexicographical/alphabetical order */
+
+#include <errno.h>
+#include <limits.h>
+#include <math.h>
+#include <fenv.h> /* contains declarations of fenv methods */
+#include <stddef.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <string.h>
+#include <rtems/test.h>
+#include <tmacros.h>
+
+const char rtems_test_name[] = "PSXFENV 01";
+
+/* forward declarations to avoid warnings */
+rtems_task Init(rtems_task_argument ignored);
+
+/* Test Function Begins */
+rtems_task Init(rtems_task_argument ignored)
+{
+ double a, b, c;
+ int r;
+ fexcept_t excepts;
+ TEST_BEGIN();
+
+ /*
+ * 'FE_ALL_EXCEPT' will be defined only when 'feclearexcept()',
+ * 'fegetexceptflag()', 'feraiseexcept()', 'fesetexceptflag()' and
+ * 'fetestexcept()' functions are supported by the architecture.
+ * Hence their testcases can be wrapped under #ifdef and #endif.
+ */
+ #ifdef FE_ALL_EXCEPT /* floating-point exceptions */
+ puts( "fesetenv(FE_DFL_ENV)." );
+ r = fesetenv(FE_DFL_ENV);
+ if (r)
+ printf("fesetenv ==> %d\n", r);
+ rtems_test_assert( r == 0 );
+
+ /* Test 'feclearexcept()' and 'fetestexcept()' in one go. */
+ puts( "feclearexcept(FE_ALL_EXCEPT)." );
+ r = feclearexcept(FE_ALL_EXCEPT);
+ if (r)
+ printf("feclearexcept ==> 0x%x\n", r);
+ rtems_test_assert( r == 0 );
+
+ r = fetestexcept( FE_ALL_EXCEPT );
+ if (r)
+ printf("fetestexcept ==> 0x%x\n", r);
+ rtems_test_assert( r == 0 );
+
+ /* Test 'FE_DIVBYZERO' */
+ puts( "Divide by zero and confirm fetestexcept()" );
+ a = 0.0;
+ b = 1.0;
+ c = b/a;
+ (void) c;
+
+ fegetexceptflag(&excepts,FE_ALL_EXCEPT);
+
+ r = feraiseexcept(FE_DIVBYZERO);
+ rtems_test_assert( fetestexcept( FE_DIVBYZERO ) );
+
+ /* Test 'FE_INEXACT' */
+ a = 10.0;
+ c = b/a;
+
+ #endif /* floating-point exceptions */
+
+ TEST_END();
+ rtems_test_exit(0);
+}
+
+/* NOTICE: the clock driver is explicitly disabled */
+
+#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
+#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
+
+#define CONFIGURE_MAXIMUM_TASKS 1
+
+#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 6
+
+#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
+
+#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
+
+#define CONFIGURE_INIT
+#include <rtems/confdefs.h>
+/* end of file */
diff --git a/testsuites/psxtests/psxfenv01/psxfenv01.doc b/testsuites/psxtests/psxfenv01/psxfenv01.doc
new file mode 100644
index 0000000000..3aa7757496
--- /dev/null
+++ b/testsuites/psxtests/psxfenv01/psxfenv01.doc
@@ -0,0 +1,23 @@
+# COPYRIGHT (c) 2019
+# On-Line Applications Research Corporation (OAR).
+#
+# SPDX-License-Identifier: BSD-2-Clause
+#
+
+This file describes the directives and concepts tested by this test set.
+
+test set name: psxfenv01
+
+Directives:
+ fesetenv
+ feclearexcept
+ fetestexcept
+ texceptflag
+ feraiseexcept
+
+Concepts:
+
++ This test exercises the fenv.h methods.
+
++ All tests are disabled if the constant FE_ALL_EXCEPT is not defined.
+
diff --git a/testsuites/psxtests/psxfenv01/psxfenv01.scn b/testsuites/psxtests/psxfenv01/psxfenv01.scn
new file mode 100644
index 0000000000..21395e6712
--- /dev/null
+++ b/testsuites/psxtests/psxfenv01/psxfenv01.scn
@@ -0,0 +1,7 @@
+*** BEGIN OF TEST PSXFENV 01 ***
+fesetenv(FE_DFL_ENV).
+feclearexcept(FE_ALL_EXCEPT).
+Divide by zero and confirm fetestexcept()
+
+*** END OF TEST PSXFENV 01 ***
+