add osmo_sockaddr_str API
For handling RTP IP addresses and ports, osmo-mgw, osmo-bsc and osmo-msc
so far have their own separate shims and code duplication around
inet_ntoa(), htons(), sockaddr conversions etc. Unify and standardize
with this common API.
In the MGW endpoint FSM that was introduced in osmo-bsc and which I
would like to re-use for osmo-msc (upcoming patch moving that to
osmo-mgw), it has turned out that using char* IP address and uint16_t
port number types are a convenient common denominator for logging,
MGCP message composition and GSM48. Ongoing osmo-msc work also uses this
for MNCC.
This is of course potentially useful for any other IP+port combinations
besides RTP stream handling.
Needless to say that most current implementations will probably stay
with their current own conversion code for a long time; for current
osmo-{bsc,msc,mgw} work (MGW endpoint FSM) though, I would like to move
to this API here.
Change-Id: Id617265337f09dfb6ddfe111ef5e578cd3dc9f63
diff --git a/tests/sockaddr_str/sockaddr_str_test.ok b/tests/sockaddr_str/sockaddr_str_test.ok
new file mode 100644
index 0000000..d69314d
--- /dev/null
+++ b/tests/sockaddr_str/sockaddr_str_test.ok
@@ -0,0 +1,288 @@
+
+
+{ .af = AF_INET, .ip = "1.2.3.4", .port = 5 }
+ osmo_sockaddr_str_is_set() = true
+ osmo_sockaddr_str_to_in_addr() rc == 0 in_addr=01020304
+ -> osmo_sockaddr_str_from_in_addr() rc == 0 { .af = AF_INET, .ip = "1.2.3.4", .port = 5 }
+ osmo_sockaddr_str_to_in6_addr() rc < 0 in6_addr=00000000000000000000000000000000
+ osmo_sockaddr_str_to_32() rc == 0 uint32_t=0x4030201
+ -> osmo_sockaddr_str_from_32() rc == 0 { .af = AF_INET, .ip = "1.2.3.4", .port = 5 }
+ osmo_sockaddr_str_to_32n() rc == 0 uint32_t=0x1020304
+ -> osmo_sockaddr_str_from_32n() rc == 0 { .af = AF_INET, .ip = "1.2.3.4", .port = 5 }
+ osmo_sockaddr_str_to_sockaddr_in() rc == 0 sockaddr_in=02000005010203040000000000000000
+ -> osmo_sockaddr_str_from_sockaddr_in() rc == 0 { .af = AF_INET, .ip = "1.2.3.4", .port = 5 }
+ osmo_sockaddr_str_to_sockaddr_in6() rc < 0 sockaddr_in6=00000000000000000000000000000000000000000000000000000000
+ osmo_sockaddr_str_to_sockaddr() rc == 0 sockaddr_storage=0200000501020304000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
+ -> osmo_sockaddr_str_from_sockaddr() rc == 0 { .af = AF_INET, .ip = "1.2.3.4", .port = 5 }
+ osmo_sockaddr_str_from_str() rc == 0 { .af = AF_INET, .ip = "1.2.3.4", .port = 5 }
+
+
+{ .af = AF_INET, .ip = "0.0.0.0", .port = 0 }
+ osmo_sockaddr_str_is_set() = false
+ osmo_sockaddr_str_to_in_addr() rc == 0 in_addr=00000000
+ -> osmo_sockaddr_str_from_in_addr() rc == 0 { .af = AF_INET, .ip = "0.0.0.0", .port = 0 }
+ osmo_sockaddr_str_to_in6_addr() rc < 0 in6_addr=00000000000000000000000000000000
+ osmo_sockaddr_str_to_32() rc == 0 uint32_t=0x0
+ -> osmo_sockaddr_str_from_32() rc == 0 { .af = AF_INET, .ip = "0.0.0.0", .port = 0 }
+ osmo_sockaddr_str_to_32n() rc == 0 uint32_t=0x0
+ -> osmo_sockaddr_str_from_32n() rc == 0 { .af = AF_INET, .ip = "0.0.0.0", .port = 0 }
+ osmo_sockaddr_str_to_sockaddr_in() rc == 0 sockaddr_in=02000000000000000000000000000000
+ -> osmo_sockaddr_str_from_sockaddr_in() rc == 0 { .af = AF_INET, .ip = "0.0.0.0", .port = 0 }
+ osmo_sockaddr_str_to_sockaddr_in6() rc < 0 sockaddr_in6=00000000000000000000000000000000000000000000000000000000
+ osmo_sockaddr_str_to_sockaddr() rc == 0 sockaddr_storage=0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
+ -> osmo_sockaddr_str_from_sockaddr() rc == 0 { .af = AF_INET, .ip = "0.0.0.0", .port = 0 }
+ osmo_sockaddr_str_from_str() rc == 0 { .af = AF_INET, .ip = "0.0.0.0", .port = 0 }
+
+
+{ .af = AF_INET, .ip = "255.255.255.255", .port = 65535 }
+ osmo_sockaddr_str_is_set() = true
+ osmo_sockaddr_str_to_in_addr() rc == 0 in_addr=ffffffff
+ -> osmo_sockaddr_str_from_in_addr() rc == 0 { .af = AF_INET, .ip = "255.255.255.255", .port = 65535 }
+ osmo_sockaddr_str_to_in6_addr() rc < 0 in6_addr=00000000000000000000000000000000
+ osmo_sockaddr_str_to_32() rc == 0 uint32_t=0xffffffff
+ -> osmo_sockaddr_str_from_32() rc == 0 { .af = AF_INET, .ip = "255.255.255.255", .port = 65535 }
+ osmo_sockaddr_str_to_32n() rc == 0 uint32_t=0xffffffff
+ -> osmo_sockaddr_str_from_32n() rc == 0 { .af = AF_INET, .ip = "255.255.255.255", .port = 65535 }
+ osmo_sockaddr_str_to_sockaddr_in() rc == 0 sockaddr_in=0200ffffffffffff0000000000000000
+ -> osmo_sockaddr_str_from_sockaddr_in() rc == 0 { .af = AF_INET, .ip = "255.255.255.255", .port = 65535 }
+ osmo_sockaddr_str_to_sockaddr_in6() rc < 0 sockaddr_in6=00000000000000000000000000000000000000000000000000000000
+ osmo_sockaddr_str_to_sockaddr() rc == 0 sockaddr_storage=0200ffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
+ -> osmo_sockaddr_str_from_sockaddr() rc == 0 { .af = AF_INET, .ip = "255.255.255.255", .port = 65535 }
+ osmo_sockaddr_str_from_str() rc == 0 { .af = AF_INET, .ip = "255.255.255.255", .port = 65535 }
+
+
+{ .af = AF_INET, .ip = "0.0.0.256", .port = 1 }
+ osmo_sockaddr_str_is_set() = true
+ osmo_sockaddr_str_to_in_addr() rc < 0 in_addr=00000000
+ osmo_sockaddr_str_to_in6_addr() rc < 0 in6_addr=00000000000000000000000000000000
+ osmo_sockaddr_str_to_32() rc < 0 uint32_t=0x0
+ osmo_sockaddr_str_to_32n() rc < 0 uint32_t=0x0
+ osmo_sockaddr_str_to_sockaddr_in() rc < 0 sockaddr_in=02000001000000000000000000000000
+ osmo_sockaddr_str_to_sockaddr_in6() rc < 0 sockaddr_in6=00000000000000000000000000000000000000000000000000000000
+ osmo_sockaddr_str_to_sockaddr() rc < 0 sockaddr_storage=0200000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
+ osmo_sockaddr_str_from_str() rc == 0 { .af = AF_INET, .ip = "0.0.0.256", .port = 1 }
+
+
+{ .af = AF_INET, .ip = "not an ip address", .port = 1 }
+ osmo_sockaddr_str_is_set() = true
+ osmo_sockaddr_str_to_in_addr() rc < 0 in_addr=00000000
+ osmo_sockaddr_str_to_in6_addr() rc < 0 in6_addr=00000000000000000000000000000000
+ osmo_sockaddr_str_to_32() rc < 0 uint32_t=0x0
+ osmo_sockaddr_str_to_32n() rc < 0 uint32_t=0x0
+ osmo_sockaddr_str_to_sockaddr_in() rc < 0 sockaddr_in=02000001000000000000000000000000
+ osmo_sockaddr_str_to_sockaddr_in6() rc < 0 sockaddr_in6=00000000000000000000000000000000000000000000000000000000
+ osmo_sockaddr_str_to_sockaddr() rc < 0 sockaddr_storage=0200000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
+ osmo_sockaddr_str_from_str() rc < 0 { .af = AF_UNSPEC, .ip = "not an ip address", .port = 1 }
+
+
+{ .af = AF_INET6, .ip = "1:2:3::4", .port = 5 }
+ osmo_sockaddr_str_is_set() = true
+ osmo_sockaddr_str_to_in_addr() rc < 0 in_addr=00000000
+ osmo_sockaddr_str_to_in6_addr() rc == 0 in6_addr=00010002000300000000000000000004
+ -> osmo_sockaddr_str_from_in6_addr() rc == 0 { .af = AF_INET6, .ip = "1:2:3::4", .port = 5 }
+ osmo_sockaddr_str_to_32() rc < 0 uint32_t=0x0
+ osmo_sockaddr_str_to_32n() rc < 0 uint32_t=0x0
+ osmo_sockaddr_str_to_sockaddr_in() rc < 0 sockaddr_in=00000000000000000000000000000000
+ osmo_sockaddr_str_to_sockaddr_in6() rc == 0 sockaddr_in6=0a000005000000000001000200030000000000000000000400000000
+ -> osmo_sockaddr_str_from_sockaddr_in6() rc == 0 { .af = AF_INET6, .ip = "1:2:3::4", .port = 5 }
+ osmo_sockaddr_str_to_sockaddr() rc == 0 sockaddr_storage=0a00000500000000000100020003000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
+ -> osmo_sockaddr_str_from_sockaddr() rc == 0 { .af = AF_INET6, .ip = "1:2:3::4", .port = 5 }
+ osmo_sockaddr_str_from_str() rc == 0 { .af = AF_INET6, .ip = "1:2:3::4", .port = 5 }
+
+
+{ .af = AF_INET6, .ip = "::", .port = 0 }
+ osmo_sockaddr_str_is_set() = false
+ osmo_sockaddr_str_to_in_addr() rc < 0 in_addr=00000000
+ osmo_sockaddr_str_to_in6_addr() rc == 0 in6_addr=00000000000000000000000000000000
+ -> osmo_sockaddr_str_from_in6_addr() rc == 0 { .af = AF_INET6, .ip = "::", .port = 0 }
+ osmo_sockaddr_str_to_32() rc < 0 uint32_t=0x0
+ osmo_sockaddr_str_to_32n() rc < 0 uint32_t=0x0
+ osmo_sockaddr_str_to_sockaddr_in() rc < 0 sockaddr_in=00000000000000000000000000000000
+ osmo_sockaddr_str_to_sockaddr_in6() rc == 0 sockaddr_in6=0a000000000000000000000000000000000000000000000000000000
+ -> osmo_sockaddr_str_from_sockaddr_in6() rc == 0 { .af = AF_INET6, .ip = "::", .port = 0 }
+ osmo_sockaddr_str_to_sockaddr() rc == 0 sockaddr_storage=0a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
+ -> osmo_sockaddr_str_from_sockaddr() rc == 0 { .af = AF_INET6, .ip = "::", .port = 0 }
+ osmo_sockaddr_str_from_str() rc == 0 { .af = AF_INET6, .ip = "::", .port = 0 }
+
+
+{ .af = AF_INET6, .ip = "::1", .port = 0 }
+ osmo_sockaddr_str_is_set() = false
+ osmo_sockaddr_str_to_in_addr() rc < 0 in_addr=00000000
+ osmo_sockaddr_str_to_in6_addr() rc == 0 in6_addr=00000000000000000000000000000001
+ -> osmo_sockaddr_str_from_in6_addr() rc == 0 { .af = AF_INET6, .ip = "::1", .port = 0 }
+ osmo_sockaddr_str_to_32() rc < 0 uint32_t=0x0
+ osmo_sockaddr_str_to_32n() rc < 0 uint32_t=0x0
+ osmo_sockaddr_str_to_sockaddr_in() rc < 0 sockaddr_in=00000000000000000000000000000000
+ osmo_sockaddr_str_to_sockaddr_in6() rc == 0 sockaddr_in6=0a000000000000000000000000000000000000000000000100000000
+ -> osmo_sockaddr_str_from_sockaddr_in6() rc == 0 { .af = AF_INET6, .ip = "::1", .port = 0 }
+ osmo_sockaddr_str_to_sockaddr() rc == 0 sockaddr_storage=0a00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
+ -> osmo_sockaddr_str_from_sockaddr() rc == 0 { .af = AF_INET6, .ip = "::1", .port = 0 }
+ osmo_sockaddr_str_from_str() rc == 0 { .af = AF_INET6, .ip = "::1", .port = 0 }
+
+
+{ .af = AF_INET6, .ip = "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff", .port = 65535 }
+ osmo_sockaddr_str_is_set() = true
+ osmo_sockaddr_str_to_in_addr() rc < 0 in_addr=00000000
+ osmo_sockaddr_str_to_in6_addr() rc == 0 in6_addr=ffffffffffffffffffffffffffffffff
+ -> osmo_sockaddr_str_from_in6_addr() rc == 0 { .af = AF_INET6, .ip = "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff", .port = 65535 }
+ osmo_sockaddr_str_to_32() rc < 0 uint32_t=0x0
+ osmo_sockaddr_str_to_32n() rc < 0 uint32_t=0x0
+ osmo_sockaddr_str_to_sockaddr_in() rc < 0 sockaddr_in=00000000000000000000000000000000
+ osmo_sockaddr_str_to_sockaddr_in6() rc == 0 sockaddr_in6=0a00ffff00000000ffffffffffffffffffffffffffffffff00000000
+ -> osmo_sockaddr_str_from_sockaddr_in6() rc == 0 { .af = AF_INET6, .ip = "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff", .port = 65535 }
+ osmo_sockaddr_str_to_sockaddr() rc == 0 sockaddr_storage=0a00ffff00000000ffffffffffffffffffffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
+ -> osmo_sockaddr_str_from_sockaddr() rc == 0 { .af = AF_INET6, .ip = "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff", .port = 65535 }
+ osmo_sockaddr_str_from_str() rc == 0 { .af = AF_INET6, .ip = "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff", .port = 65535 }
+
+
+{ .af = AF_INET6, .ip = "FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF", .port = 65535 }
+ osmo_sockaddr_str_is_set() = true
+ osmo_sockaddr_str_to_in_addr() rc < 0 in_addr=00000000
+ osmo_sockaddr_str_to_in6_addr() rc == 0 in6_addr=ffffffffffffffffffffffffffffffff
+ -> osmo_sockaddr_str_from_in6_addr() rc == 0 { .af = AF_INET6, .ip = "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff", .port = 65535 }
+ DIFFERS!
+ osmo_sockaddr_str_to_32() rc < 0 uint32_t=0x0
+ osmo_sockaddr_str_to_32n() rc < 0 uint32_t=0x0
+ osmo_sockaddr_str_to_sockaddr_in() rc < 0 sockaddr_in=00000000000000000000000000000000
+ osmo_sockaddr_str_to_sockaddr_in6() rc == 0 sockaddr_in6=0a00ffff00000000ffffffffffffffffffffffffffffffff00000000
+ -> osmo_sockaddr_str_from_sockaddr_in6() rc == 0 { .af = AF_INET6, .ip = "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff", .port = 65535 }
+ DIFFERS!
+ osmo_sockaddr_str_to_sockaddr() rc == 0 sockaddr_storage=0a00ffff00000000ffffffffffffffffffffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
+ -> osmo_sockaddr_str_from_sockaddr() rc == 0 { .af = AF_INET6, .ip = "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff", .port = 65535 }
+ DIFFERS!
+ osmo_sockaddr_str_from_str() rc == 0 { .af = AF_INET6, .ip = "FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF", .port = 65535 }
+
+
+{ .af = AF_INET6, .ip = "::fffff", .port = 1 }
+ osmo_sockaddr_str_is_set() = true
+ osmo_sockaddr_str_to_in_addr() rc < 0 in_addr=00000000
+ osmo_sockaddr_str_to_in6_addr() rc < 0 in6_addr=00000000000000000000000000000000
+ osmo_sockaddr_str_to_32() rc < 0 uint32_t=0x0
+ osmo_sockaddr_str_to_32n() rc < 0 uint32_t=0x0
+ osmo_sockaddr_str_to_sockaddr_in() rc < 0 sockaddr_in=00000000000000000000000000000000
+ osmo_sockaddr_str_to_sockaddr_in6() rc < 0 sockaddr_in6=0a000001000000000000000000000000000000000000000000000000
+ osmo_sockaddr_str_to_sockaddr() rc < 0 sockaddr_storage=0a00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
+ osmo_sockaddr_str_from_str() rc == 0 { .af = AF_INET6, .ip = "::fffff", .port = 1 }
+
+
+{ .af = AF_INET6, .ip = "not an ip address", .port = 1 }
+ osmo_sockaddr_str_is_set() = true
+ osmo_sockaddr_str_to_in_addr() rc < 0 in_addr=00000000
+ osmo_sockaddr_str_to_in6_addr() rc < 0 in6_addr=00000000000000000000000000000000
+ osmo_sockaddr_str_to_32() rc < 0 uint32_t=0x0
+ osmo_sockaddr_str_to_32n() rc < 0 uint32_t=0x0
+ osmo_sockaddr_str_to_sockaddr_in() rc < 0 sockaddr_in=00000000000000000000000000000000
+ osmo_sockaddr_str_to_sockaddr_in6() rc < 0 sockaddr_in6=0a000001000000000000000000000000000000000000000000000000
+ osmo_sockaddr_str_to_sockaddr() rc < 0 sockaddr_storage=0a00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
+ osmo_sockaddr_str_from_str() rc < 0 { .af = AF_UNSPEC, .ip = "not an ip address", .port = 1 }
+
+
+{ .af = AF_INET6, .ip = "1.2.3.4", .port = 5 }
+ osmo_sockaddr_str_is_set() = true
+ osmo_sockaddr_str_to_in_addr() rc < 0 in_addr=00000000
+ osmo_sockaddr_str_to_in6_addr() rc < 0 in6_addr=00000000000000000000000000000000
+ osmo_sockaddr_str_to_32() rc < 0 uint32_t=0x0
+ osmo_sockaddr_str_to_32n() rc < 0 uint32_t=0x0
+ osmo_sockaddr_str_to_sockaddr_in() rc < 0 sockaddr_in=00000000000000000000000000000000
+ osmo_sockaddr_str_to_sockaddr_in6() rc < 0 sockaddr_in6=0a000005000000000000000000000000000000000000000000000000
+ osmo_sockaddr_str_to_sockaddr() rc < 0 sockaddr_storage=0a00000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
+ osmo_sockaddr_str_from_str() rc == 0 { .af = AF_INET, .ip = "1.2.3.4", .port = 5 }
+ DIFFERS!
+
+
+{ .af = AF_INET, .ip = "1:2:3::4", .port = 5 }
+ osmo_sockaddr_str_is_set() = true
+ osmo_sockaddr_str_to_in_addr() rc < 0 in_addr=00000000
+ osmo_sockaddr_str_to_in6_addr() rc < 0 in6_addr=00000000000000000000000000000000
+ osmo_sockaddr_str_to_32() rc < 0 uint32_t=0x0
+ osmo_sockaddr_str_to_32n() rc < 0 uint32_t=0x0
+ osmo_sockaddr_str_to_sockaddr_in() rc < 0 sockaddr_in=02000005000000000000000000000000
+ osmo_sockaddr_str_to_sockaddr_in6() rc < 0 sockaddr_in6=00000000000000000000000000000000000000000000000000000000
+ osmo_sockaddr_str_to_sockaddr() rc < 0 sockaddr_storage=0200000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
+ osmo_sockaddr_str_from_str() rc == 0 { .af = AF_INET6, .ip = "1:2:3::4", .port = 5 }
+ DIFFERS!
+
+
+{ .af = AF_UNSPEC, .ip = "1.2.3.4", .port = 5 }
+ osmo_sockaddr_str_is_set() = false
+ osmo_sockaddr_str_to_in_addr() rc < 0 in_addr=00000000
+ osmo_sockaddr_str_to_in6_addr() rc < 0 in6_addr=00000000000000000000000000000000
+ osmo_sockaddr_str_to_32() rc < 0 uint32_t=0x0
+ osmo_sockaddr_str_to_32n() rc < 0 uint32_t=0x0
+ osmo_sockaddr_str_to_sockaddr_in() rc < 0 sockaddr_in=00000000000000000000000000000000
+ osmo_sockaddr_str_to_sockaddr_in6() rc < 0 sockaddr_in6=00000000000000000000000000000000000000000000000000000000
+ osmo_sockaddr_str_to_sockaddr() rc < 0 sockaddr_storage=0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
+ osmo_sockaddr_str_from_str() rc == 0 { .af = AF_INET, .ip = "1.2.3.4", .port = 5 }
+ DIFFERS!
+
+
+{ .af = AF_INET, .ip = "", .port = 5 }
+ osmo_sockaddr_str_is_set() = false
+ osmo_sockaddr_str_to_in_addr() rc < 0 in_addr=00000000
+ osmo_sockaddr_str_to_in6_addr() rc < 0 in6_addr=00000000000000000000000000000000
+ osmo_sockaddr_str_to_32() rc < 0 uint32_t=0x0
+ osmo_sockaddr_str_to_32n() rc < 0 uint32_t=0x0
+ osmo_sockaddr_str_to_sockaddr_in() rc < 0 sockaddr_in=02000005000000000000000000000000
+ osmo_sockaddr_str_to_sockaddr_in6() rc < 0 sockaddr_in6=00000000000000000000000000000000000000000000000000000000
+ osmo_sockaddr_str_to_sockaddr() rc < 0 sockaddr_storage=0200000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
+ osmo_sockaddr_str_from_str() rc < 0 { .af = AF_UNSPEC, .ip = "", .port = 5 }
+
+
+{ .af = AF_INET6, .ip = "", .port = 5 }
+ osmo_sockaddr_str_is_set() = false
+ osmo_sockaddr_str_to_in_addr() rc < 0 in_addr=00000000
+ osmo_sockaddr_str_to_in6_addr() rc < 0 in6_addr=00000000000000000000000000000000
+ osmo_sockaddr_str_to_32() rc < 0 uint32_t=0x0
+ osmo_sockaddr_str_to_32n() rc < 0 uint32_t=0x0
+ osmo_sockaddr_str_to_sockaddr_in() rc < 0 sockaddr_in=00000000000000000000000000000000
+ osmo_sockaddr_str_to_sockaddr_in6() rc < 0 sockaddr_in6=0a000005000000000000000000000000000000000000000000000000
+ osmo_sockaddr_str_to_sockaddr() rc < 0 sockaddr_storage=0a00000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
+ osmo_sockaddr_str_from_str() rc < 0 { .af = AF_UNSPEC, .ip = "", .port = 5 }
+
+
+{ .af = AF_INET, .ip = "1.2.3.4", .port = 0 }
+ osmo_sockaddr_str_is_set() = false
+ osmo_sockaddr_str_to_in_addr() rc == 0 in_addr=01020304
+ -> osmo_sockaddr_str_from_in_addr() rc == 0 { .af = AF_INET, .ip = "1.2.3.4", .port = 0 }
+ osmo_sockaddr_str_to_in6_addr() rc < 0 in6_addr=00000000000000000000000000000000
+ osmo_sockaddr_str_to_32() rc == 0 uint32_t=0x4030201
+ -> osmo_sockaddr_str_from_32() rc == 0 { .af = AF_INET, .ip = "1.2.3.4", .port = 0 }
+ osmo_sockaddr_str_to_32n() rc == 0 uint32_t=0x1020304
+ -> osmo_sockaddr_str_from_32n() rc == 0 { .af = AF_INET, .ip = "1.2.3.4", .port = 0 }
+ osmo_sockaddr_str_to_sockaddr_in() rc == 0 sockaddr_in=02000000010203040000000000000000
+ -> osmo_sockaddr_str_from_sockaddr_in() rc == 0 { .af = AF_INET, .ip = "1.2.3.4", .port = 0 }
+ osmo_sockaddr_str_to_sockaddr_in6() rc < 0 sockaddr_in6=00000000000000000000000000000000000000000000000000000000
+ osmo_sockaddr_str_to_sockaddr() rc == 0 sockaddr_storage=0200000001020304000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
+ -> osmo_sockaddr_str_from_sockaddr() rc == 0 { .af = AF_INET, .ip = "1.2.3.4", .port = 0 }
+ osmo_sockaddr_str_from_str() rc == 0 { .af = AF_INET, .ip = "1.2.3.4", .port = 0 }
+
+
+{ .af = AF_INET, .ip = "1.2.3:4:5", .port = 0 }
+ osmo_sockaddr_str_is_set() = false
+ osmo_sockaddr_str_to_in_addr() rc < 0 in_addr=00000000
+ osmo_sockaddr_str_to_in6_addr() rc < 0 in6_addr=00000000000000000000000000000000
+ osmo_sockaddr_str_to_32() rc < 0 uint32_t=0x0
+ osmo_sockaddr_str_to_32n() rc < 0 uint32_t=0x0
+ osmo_sockaddr_str_to_sockaddr_in() rc < 0 sockaddr_in=02000000000000000000000000000000
+ osmo_sockaddr_str_to_sockaddr_in6() rc < 0 sockaddr_in6=00000000000000000000000000000000000000000000000000000000
+ osmo_sockaddr_str_to_sockaddr() rc < 0 sockaddr_storage=0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
+ osmo_sockaddr_str_from_str() rc == 0 { .af = AF_INET6, .ip = "1.2.3:4:5", .port = 0 }
+ DIFFERS!
+
+
+{ .af = AF_INET6, .ip = "::1:10.9.8.7", .port = 1 }
+ osmo_sockaddr_str_is_set() = true
+ osmo_sockaddr_str_to_in_addr() rc < 0 in_addr=00000000
+ osmo_sockaddr_str_to_in6_addr() rc == 0 in6_addr=0000000000000000000000010a090807
+ -> osmo_sockaddr_str_from_in6_addr() rc == 0 { .af = AF_INET6, .ip = "::1:a09:807", .port = 1 }
+ DIFFERS!
+ osmo_sockaddr_str_to_32() rc < 0 uint32_t=0x0
+ osmo_sockaddr_str_to_32n() rc < 0 uint32_t=0x0
+ osmo_sockaddr_str_to_sockaddr_in() rc < 0 sockaddr_in=00000000000000000000000000000000
+ osmo_sockaddr_str_to_sockaddr_in6() rc == 0 sockaddr_in6=0a000001000000000000000000000000000000010a09080700000000
+ -> osmo_sockaddr_str_from_sockaddr_in6() rc == 0 { .af = AF_INET6, .ip = "::1:a09:807", .port = 1 }
+ DIFFERS!
+ osmo_sockaddr_str_to_sockaddr() rc == 0 sockaddr_storage=0a000001000000000000000000000000000000010a0908070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
+ -> osmo_sockaddr_str_from_sockaddr() rc == 0 { .af = AF_INET6, .ip = "::1:a09:807", .port = 1 }
+ DIFFERS!
+ osmo_sockaddr_str_from_str() rc == 0 { .af = AF_INET6, .ip = "::1:10.9.8.7", .port = 1 }