changeset 16427:8ccdee076ec0

ceill-ieee tests: More tests. * tests/test-ceill-ieee.c: Include isnanl-nolibm.h, infinity.h, nan.h. (main): Add tests for [MX] shaded specification in POSIX. * modules/ceill-ieee-tests (Files): Add tests/infinity.h, tests/nan.h. (Depends-on): Add isnanl-nolibm.
author Bruno Haible <bruno@clisp.org>
date Sun, 26 Feb 2012 14:26:02 +0100
parents da3714005967
children a8c015120a7d
files ChangeLog modules/ceill-ieee-tests tests/test-ceill-ieee.c
diffstat 3 files changed, 20 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 2012-02-26  Bruno Haible  <bruno@clisp.org>
 
+	ceill-ieee tests: More tests.
+	* tests/test-ceill-ieee.c: Include isnanl-nolibm.h, infinity.h, nan.h.
+	(main): Add tests for [MX] shaded specification in POSIX.
+	* modules/ceill-ieee-tests (Files): Add tests/infinity.h, tests/nan.h.
+	(Depends-on): Add isnanl-nolibm.
+
 	ceil-ieee tests: More tests.
 	* tests/test-ceil-ieee.c: Include isnand-nolibm.h, infinity.h, nan.h.
 	(main): Add tests for [MX] shaded specification in POSIX.
--- a/modules/ceill-ieee-tests
+++ b/modules/ceill-ieee-tests
@@ -1,10 +1,13 @@
 Files:
 tests/test-ceill-ieee.c
 tests/minus-zero.h
+tests/infinity.h
+tests/nan.h
 tests/macros.h
 
 Depends-on:
 fpucw
+isnanl-nolibm
 float
 signbit
 
--- a/tests/test-ceill-ieee.c
+++ b/tests/test-ceill-ieee.c
@@ -19,7 +19,10 @@
 #include <math.h>
 
 #include "fpucw.h"
+#include "isnanl-nolibm.h"
 #include "minus-zero.h"
+#include "infinity.h"
+#include "nan.h"
 #include "macros.h"
 
 int
@@ -44,5 +47,13 @@
   ASSERT (!!signbit (ceill (-0.3L)) == !!signbit (minus_zerol));
   ASSERT (!!signbit (ceill (-0.7L)) == !!signbit (minus_zerol));
 
+  /* [MX] shaded specification in POSIX.  */
+
+  /* NaN.  */
+  ASSERT (isnanl (ceill (NaNl ())));
+  /* Infinity.  */
+  ASSERT (ceill (Infinityl ()) == Infinityl ());
+  ASSERT (ceill (- Infinityl ()) == - Infinityl ());
+
   return 0;
 }