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-rw-r--r--test/inet/tst-aton.c80
1 files changed, 80 insertions, 0 deletions
diff --git a/test/inet/tst-aton.c b/test/inet/tst-aton.c
new file mode 100644
index 000000000..3e945f130
--- /dev/null
+++ b/test/inet/tst-aton.c
@@ -0,0 +1,80 @@
+#include <stdio.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+/* Note: uClibc only supports the standard notation 'a.b.c.d' */
+
+static struct tests
+{
+ const char *input;
+ int valid;
+ uint32_t result;
+} tests[] =
+{
+ { "", 0, 0 },
+ { "-1", 0, 0 },
+/*
+ { "256", 1, 0x00000100 },
+*/
+ { "256.", 0, 0 },
+ { "256a", 0, 0 },
+/*
+ { "0x100", 1, 0x00000100 },
+ { "0200.0x123456", 1, 0x80123456 },
+ { "0300.0x89123456.", 0 ,0 },
+ { "0100.-0xffff0000", 0, 0 },
+ { "0.0xffffff", 1, 0x00ffffff },
+ { "0.0x1000000", 0, 0 },
+ { "0377.16777215", 1, 0xffffffff },
+ { "0377.16777216", 0, 0 },
+ { "0x87.077777777", 1, 0x87ffffff },
+ { "0x87.0100000000", 0, 0 },
+ { "0.1.3", 1, 0x00010003 },
+*/
+ { "0.256.3", 0, 0 },
+ { "256.1.3", 0, 0 },
+/*
+ { "0.1.0x10000", 0, 0 },
+ { "0.1.0xffff", 1, 0x0001ffff },
+*/
+ { "0.1a.3", 0, 0 },
+ { "0.1.a3", 0, 0 },
+ { "1.2.3.4", 1, 0x01020304 },
+ { "0400.2.3.4", 0, 0 },
+ { "1.0x100.3.4", 0, 0 },
+ { "1.2.256.4", 0, 0 },
+ { "1.2.3.0x100", 0, 0 },
+ { "323543357756889", 0, 0 },
+ { "10.1.2.3.4", 0, 0},
+};
+
+
+int
+main (int argc, char *argv[])
+{
+ int result = 0;
+ size_t cnt;
+
+ for (cnt = 0; cnt < sizeof (tests) / sizeof (tests[0]); ++cnt)
+ {
+ struct in_addr addr;
+
+ if ((int) inet_aton (tests[cnt].input, &addr) != tests[cnt].valid)
+ {
+ if (tests[cnt].valid)
+ printf ("\"%s\" not seen as valid IP address\n", tests[cnt].input);
+ else
+ printf ("\"%s\" seen as valid IP address\n", tests[cnt].input);
+ result = 1;
+ }
+ else if (tests[cnt].valid && addr.s_addr != ntohl (tests[cnt].result))
+ {
+ printf ("\"%s\" not converted correctly: is %08x, should be %08x\n",
+ tests[cnt].input, addr.s_addr, tests[cnt].result);
+ result = 1;
+ }
+ }
+
+ return result;
+}