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-rw-r--r--math/libm-test-tanh.inc41
1 files changed, 41 insertions, 0 deletions
diff --git a/math/libm-test-tanh.inc b/math/libm-test-tanh.inc
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+/* Test tanh.
+   Copyright (C) 1997-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+static const struct test_f_f_data tanh_test_data[] =
+  {
+    TEST_f_f (tanh, plus_infty, 1, ERRNO_UNCHANGED|NO_TEST_INLINE),
+    TEST_f_f (tanh, minus_infty, -1, ERRNO_UNCHANGED|NO_TEST_INLINE),
+    TEST_f_f (tanh, qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_f_f (tanh, -qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_f_f (tanh, snan_value, qnan_value, INVALID_EXCEPTION),
+    TEST_f_f (tanh, -snan_value, qnan_value, INVALID_EXCEPTION),
+
+    AUTO_TESTS_f_f (tanh),
+  };
+
+static void
+tanh_test (void)
+{
+  ALL_RM_TEST (tanh, 0, tanh_test_data, RUN_TEST_LOOP_f_f, END);
+}
+
+/*
+ * Local Variables:
+ * mode:c
+ * End:
+ */