Convert tools/regression/lib/libc/stdio/test-fpclassify into an ATF testcase and

Rename as lib/libc/stdio/fpclassify2_test

Sponsored by: EMC / Isilon Storage Division

2 files changed, 73 insertions, 0 deletions

diff --git a/lib/libc/tests/gen/Makefile b/lib/libc/tests/gen/Makefile
index 6200f42..f9a0bd4 100644
--- a/lib/libc/tests/gen/Makefile
+++ b/lib/libc/tests/gen/Makefile
@@ -5,6 +5,7 @@
 TESTSDIR=	${TESTSBASE}/lib/libc/gen
 
 ATF_TESTS_C=		arc4random_test
+ATF_TESTS_C+=		fpclassify2_test
 
 # TODO: t_closefrom, t_cpuset, t_fmtcheck, t_randomid, t_sleep
 # TODO: t_siginfo (fixes require further inspection)
diff --git a/lib/libc/tests/gen/fpclassify2_test.c b/lib/libc/tests/gen/fpclassify2_test.c
new file mode 100644
index 0000000..a6bb1df
--- /dev/null
+++ b/lib/libc/tests/gen/fpclassify2_test.c
@@ -0,0 +1,72 @@
+/*-
+ * Copyright (c) 2003 Mike Barcroft <mike@FreeBSD.org>
+ * All rights reserved.
+ *
+ * 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 AUTHOR 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 AUTHOR 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.
+ *
+ * $FreeBSD$
+ */
+
+#include <math.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <atf-c.h>
+
+ATF_TC_WITHOUT_HEAD(test_fpclassify);
+ATF_TC_BODY(test_fpclassify, tc)
+{
+
+	ATF_CHECK(fpclassify((float)0) == FP_ZERO);
+	ATF_CHECK(fpclassify((float)-0.0) == FP_ZERO);
+	ATF_CHECK(fpclassify((float)1) == FP_NORMAL);
+	ATF_CHECK(fpclassify((float)1000) == FP_NORMAL);
+	ATF_CHECK(fpclassify(HUGE_VALF) == FP_INFINITE);
+	ATF_CHECK(fpclassify((float)HUGE_VAL) == FP_INFINITE);
+	ATF_CHECK(fpclassify((float)HUGE_VALL) == FP_INFINITE);
+	ATF_CHECK(fpclassify(NAN) == FP_NAN);
+
+	ATF_CHECK(fpclassify((double)0) == FP_ZERO);
+	ATF_CHECK(fpclassify((double)-0) == FP_ZERO);
+	ATF_CHECK(fpclassify((double)1) == FP_NORMAL);
+	ATF_CHECK(fpclassify((double)1000) == FP_NORMAL);
+	ATF_CHECK(fpclassify(HUGE_VAL) == FP_INFINITE);
+	ATF_CHECK(fpclassify((double)HUGE_VALF) == FP_INFINITE);
+	ATF_CHECK(fpclassify((double)HUGE_VALL) == FP_INFINITE);
+	ATF_CHECK(fpclassify((double)NAN) == FP_NAN);
+
+	ATF_CHECK(fpclassify((long double)0) == FP_ZERO);
+	ATF_CHECK(fpclassify((long double)-0.0) == FP_ZERO);
+	ATF_CHECK(fpclassify((long double)1) == FP_NORMAL);
+	ATF_CHECK(fpclassify((long double)1000) == FP_NORMAL);
+	ATF_CHECK(fpclassify(HUGE_VALL) == FP_INFINITE);
+	ATF_CHECK(fpclassify((long double)HUGE_VALF) == FP_INFINITE);
+	ATF_CHECK(fpclassify((long double)HUGE_VAL) == FP_INFINITE);
+	ATF_CHECK(fpclassify((long double)NAN) == FP_NAN);
+}
+
+ATF_TP_ADD_TCS(tp)
+{
+
+	ATF_TP_ADD_TC(tp, test_fpclassify);
+
+	return (atf_no_error());
+}