This is the mail archive of the libc-hacker@sources.redhat.com mailing list for the glibc project.

Note that libc-hacker is a closed list. You may look at the archives of this list, but subscription and posting are not open.

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]

Tests for libm-test


I'd like to add the following testcase to the testsuite, I noticed
that we didn't handle all cases in the testsuite yet.

After this patch has been applied, we might need to change some
deltas (not needed for my i686).

Ok to commit this patch?

Andreas

2001-04-16  Andreas Jaeger  <aj@suse.de>

	* math/libm-test.inc (atan2_test): Add more testcases.

============================================================
Index: math/libm-test.inc
--- math/libm-test.inc	2001/04/10 23:11:17	1.28
+++ math/libm-test.inc	2001/04/16 17:22:37
@@ -918,8 +918,12 @@
   TEST_ff_f (atan2, minus_infty, minus_infty, -M_PI_34l);
   TEST_ff_f (atan2, nan_value, nan_value, nan_value);
 
-  TEST_ff_f (atan2, 0.7L, 1, 0.6107259643892086165L);
+  TEST_ff_f (atan2, 0.7L, 1.0L, 0.6107259643892086165L);
+  TEST_ff_f (atan2, -0.7L, 1.0L, -0.6107259643892086165L);
+  TEST_ff_f (atan2, 0.7L, -1.0L, 2.5308666892005846219L);
+  TEST_ff_f (atan2, -0.7L, -1.0L, -2.5308666892005846219L);
   TEST_ff_f (atan2, 0.4L, 0.0003L, 1.5700463269355215718L);
+  TEST_ff_f (atan2, 1.4L, -0.93L, 2.1571487668237843755L);
 
   END (atan2);
 }

-- 
 Andreas Jaeger
  SuSE Labs aj@suse.de
   private aj@arthur.inka.de
    http://www.suse.de/~aj
Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]