inet_pton tests, fix regression test case

[libc-test] / src / functional / inet_pton.c

diff --git a/src/functional/inet_pton.c b/src/functional/inet_pton.c
index 188b68a..b31faed 100644 (file)
--- a/src/functional/inet_pton.c
+++ b/src/functional/inet_pton.c
@@ -28,9 +28,9 @@ static void tohex(char *d, void *s, int n)
 
 #define V6(src,ret,hex) do{\
        int r; \
-       char binaddr[16]; \
-       char hexaddr[40]; \
-       char txtaddr[60]; \
+       char binaddr[16]={0}; \
+       char hexaddr[40]={0}; \
+       char txtaddr[60]={0}; \
        \
        r=inet_pton(AF_INET6,src,binaddr); \
        if (r!=ret) \
@@ -57,7 +57,7 @@ static void tohex(char *d, void *s, int n)
        int r; \
        uint32_t a; \
        struct in_addr in; \
-       char buf[20]; \
+       char buf[20]={0}; \
        char *p; \
        \
        a=inet_addr(src); \
@@ -94,11 +94,10 @@ int main(void)
 if (inet_pton(12345, "", 0) != -1 || errno != EAFNOSUPPORT)
        t_error("inet_pton(12345,,) should fail with EAFNOSUPPORT, got %s\n", strerror(errno));
 errno=0;
-if (inet_ntop(AF_INET,"xxxx",0,0) != -1 || errno != ENOSPC)
+if (inet_ntop(AF_INET,"xxxx","",0) != 0 || errno != ENOSPC)
        t_error("inet_ntop(,,0,0) should fail with ENOSPC, got %s\n", strerror(errno));
 errno=0;
 
-
 // dotted-decimal notation
 V4("0.0.0.0", 1, "00000000")
 V4("127.0.0.1", 1, "7f000001")
@@ -139,7 +138,15 @@ V6(":ffff:192.168.1.1", 0, "")
 V6("::ffff:192.168.1.1", 1, "00000000000000000000ffffc0a80101")
 V6(".192.168.1.1", 0, "")
 V6(":.192.168.1.1", 0, "")
-V6("a:0b:00c:000d:0000e:f::", 1, "000a000b000c000d000e000f00000000")
+V6("a:0b:00c:000d:E:F::", 1, "000a000b000c000d000e000f00000000")
+V6("a:0b:00c:000d:0000e:f::", 0, "")
+V6("1:2:3:4:5:6::", 1, "00010002000300040005000600000000")
+V6("1:2:3:4:5:6:7::", 1, "00010002000300040005000600070000")
+V6("1:2:3:4:5:6:7:8::", 0, "")
+V6("1:2:3:4:5:6:7::9", 0, "")
+V6("::1:2:3:4:5:6", 1, "00000000000100020003000400050006")
+V6("::1:2:3:4:5:6:7", 1, "00000001000200030004000500060007")
+V6("::1:2:3:4:5:6:7:8", 0, "")
 V6("a:b::c:d:e:f", 1, "000a000b00000000000c000d000e000f")
 V6("ffff:c0a8:5e4", 0, "")
 V6(":ffff:c0a8:5e4", 0, "")