From: Linux Karlsson <karlsson@ntp.org>
Date: Tue, 8 Jun 2010 15:07:07 +0000 (+0200)
Subject: Added tests for atoint and atolfp
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=8d4e104e5c6deb2f1bd6dff48ff7006a2d8d821b;p=thirdparty%2Fntp.git

Added tests for atoint and atolfp

bk: 4c0e5c9bBUZKhJuL-3FLc5bi4M_mNw
---

diff --git a/tests/libntp/Makefile.am b/tests/libntp/Makefile.am
index d44d910ab3..0e062f0564 100644
--- a/tests/libntp/Makefile.am
+++ b/tests/libntp/Makefile.am
@@ -2,6 +2,8 @@ check_PROGRAMS = tests
 LDADD = @top_builddir@/libntp/libntp.a @LCRYPTO@ -lgtest_main -lpthread
 tests_SOURCES = libntptest.cpp		\
 		a_md5encrypt.cpp	\
+		atoint.cpp		\
+		atolfp.cpp		\
 		authkeys.cpp		\
 		hextoint.cpp
 
diff --git a/tests/libntp/atoint.cpp b/tests/libntp/atoint.cpp
new file mode 100644
index 0000000000..fa2f11d3d0
--- /dev/null
+++ b/tests/libntp/atoint.cpp
@@ -0,0 +1,52 @@
+#include "libntptest.h"
+
+extern "C" {
+#include "ntp_stdlib.h"
+};
+
+class atointTest : public libntptest {
+};
+
+TEST_F(atointTest, RegularPositive) {
+	const char *str = "17";
+	long val;
+
+	EXPECT_TRUE(atoint(str, &val));
+	EXPECT_EQ(17, val);
+}
+
+TEST_F(atointTest, RegularNegative) {
+	const char *str = "-20";
+	long val;
+
+	EXPECT_TRUE(atoint(str, &val));
+	EXPECT_EQ(-20, val);
+}
+
+TEST_F(atointTest, PositiveOverflowBoundary) {
+	const char *str = "2147483648";
+	long val;
+
+	EXPECT_FALSE(atoint(str, &val));
+}
+
+TEST_F(atointTest, NegativeOverflowBoundary) {
+	const char *str = "-2147483649";
+	long val;
+
+	EXPECT_FALSE(atoint(str, &val));
+}
+
+TEST_F(atointTest, PositiveOverflowBig) {
+	const char *str = "2300000000";
+	long val;
+
+	EXPECT_FALSE(atoint(str, &val));
+}
+
+TEST_F(atointTest, IllegalCharacter) {
+	const char *str = "4500l";
+	long val;
+
+	EXPECT_FALSE(atoint(str, &val));
+}
diff --git a/tests/libntp/atolfp.cpp b/tests/libntp/atolfp.cpp
new file mode 100644
index 0000000000..ddf361c5a0
--- /dev/null
+++ b/tests/libntp/atolfp.cpp
@@ -0,0 +1,14 @@
+#include "libntptest.h"
+
+extern "C" {
+#include "ntp_fp.h"
+#include "ntp_stdlib.h"
+};
+
+class atolfpTest : public libntptest {
+};
+
+TEST_F(atolfpTest, PositiveInteger) {
+	const char *str = "500";
+	l_fp expected = {500,0};
+}