1 files changed, 67 insertions, 0 deletions
diff --git a/math/libm-test-jn.inc b/math/libm-test-jn.inc
new file mode 100644
index 0000000000..7bb6d75832
--- /dev/null
+++ b/math/libm-test-jn.inc
@@ -0,0 +1,67 @@
+/* Test jn.
+   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_if_f_data jn_test_data[] =
+  {
+    /* jn is the Bessel function of the first kind of order n.  */
+    /* jn (0, x) == j0 (x)  */
+    TEST_if_f (jn, 0, qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_if_f (jn, 0, -qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_if_f (jn, 0, snan_value, qnan_value, INVALID_EXCEPTION),
+    TEST_if_f (jn, 0, -snan_value, qnan_value, INVALID_EXCEPTION),
+    TEST_if_f (jn, 0, plus_infty, 0, ERRNO_UNCHANGED|IGNORE_ZERO_INF_SIGN),
+    TEST_if_f (jn, 0, minus_infty, 0, ERRNO_UNCHANGED|IGNORE_ZERO_INF_SIGN),
+
+    /* jn (1, x) == j1 (x)  */
+    TEST_if_f (jn, 1, qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_if_f (jn, 1, -qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_if_f (jn, 1, snan_value, qnan_value, INVALID_EXCEPTION),
+    TEST_if_f (jn, 1, -snan_value, qnan_value, INVALID_EXCEPTION),
+    TEST_if_f (jn, 1, plus_infty, 0, ERRNO_UNCHANGED|IGNORE_ZERO_INF_SIGN),
+    TEST_if_f (jn, 1, minus_infty, minus_zero, ERRNO_UNCHANGED|IGNORE_ZERO_INF_SIGN),
+
+    /* jn (3, x)  */
+    TEST_if_f (jn, 3, qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_if_f (jn, 3, -qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_if_f (jn, 3, snan_value, qnan_value, INVALID_EXCEPTION),
+    TEST_if_f (jn, 3, -snan_value, qnan_value, INVALID_EXCEPTION),
+    TEST_if_f (jn, 3, plus_infty, 0, ERRNO_UNCHANGED|IGNORE_ZERO_INF_SIGN),
+    TEST_if_f (jn, 3, minus_infty, minus_zero, ERRNO_UNCHANGED|IGNORE_ZERO_INF_SIGN),
+
+    /*  jn (10, x)  */
+    TEST_if_f (jn, 10, qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_if_f (jn, 10, -qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_if_f (jn, 10, snan_value, qnan_value, INVALID_EXCEPTION),
+    TEST_if_f (jn, 10, -snan_value, qnan_value, INVALID_EXCEPTION),
+    TEST_if_f (jn, 10, plus_infty, 0, ERRNO_UNCHANGED|IGNORE_ZERO_INF_SIGN),
+    TEST_if_f (jn, 10, minus_infty, 0, ERRNO_UNCHANGED|IGNORE_ZERO_INF_SIGN),
+
+    AUTO_TESTS_if_f (jn),
+  };
+
+static void
+jn_test (void)
+{
+  ALL_RM_TEST (jn, 0, jn_test_data, RUN_TEST_LOOP_if_f, END);
+}
+
+/*
+ * Local Variables:
+ * mode:c
+ * End:
+ */