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[tor-commits] [tor/master] Unit tests for a few more functions and cases in address.c
commit a6c763084570b07fc240415f01114a6937e66e48
Author: Nick Mathewson <nickm@xxxxxxxxxxxxxx>
Date: Fri Mar 1 14:48:33 2013 -0500
Unit tests for a few more functions and cases in address.c
This brings address's coverage up over 80%.
---
changes/address_tests | 2 +
src/test/test_addr.c | 103 +++++++++++++++++++++++++++++++++++++++++++++++-
2 files changed, 102 insertions(+), 3 deletions(-)
diff --git a/changes/address_tests b/changes/address_tests
new file mode 100644
index 0000000..b5a8012
--- /dev/null
+++ b/changes/address_tests
@@ -0,0 +1,2 @@
+ o New unit tests:
+ - More unit tests for address-manipulation functions.
diff --git a/src/test/test_addr.c b/src/test/test_addr.c
index 890dfe4..f182bca 100644
--- a/src/test/test_addr.c
+++ b/src/test/test_addr.c
@@ -44,6 +44,10 @@ test_addr_basic(void)
test_eq(u32, 0x7f000001u);
test_eq(u16, 0);
tor_free(cp);
+
+ test_assert(addr_port_lookup(LOG_WARN, "localhost:3", &cp, &u32, NULL));
+ tor_free(cp);
+
test_eq(0, addr_mask_get_bits(0x0u));
test_eq(32, addr_mask_get_bits(0xFFFFFFFFu));
test_eq(16, addr_mask_get_bits(0xFFFF0000u));
@@ -217,11 +221,12 @@ test_addr_ip6_helpers(void)
/* ==== Converting to and from sockaddr_t. */
sin = (struct sockaddr_in *)&sa_storage;
sin->sin_family = AF_INET;
- sin->sin_port = 9090;
+ sin->sin_port = htons(9090);
sin->sin_addr.s_addr = htonl(0x7f7f0102); /*127.127.1.2*/
- tor_addr_from_sockaddr(&t1, (struct sockaddr *)sin, NULL);
+ tor_addr_from_sockaddr(&t1, (struct sockaddr *)sin, &port1);
test_eq(tor_addr_family(&t1), AF_INET);
test_eq(tor_addr_to_ipv4h(&t1), 0x7f7f0102);
+ tt_int_op(port1, ==, 9090);
memset(&sa_storage, 0, sizeof(sa_storage));
test_eq(sizeof(struct sockaddr_in),
@@ -235,8 +240,9 @@ test_addr_ip6_helpers(void)
sin6->sin6_family = AF_INET6;
sin6->sin6_port = htons(7070);
sin6->sin6_addr.s6_addr[0] = 128;
- tor_addr_from_sockaddr(&t1, (struct sockaddr *)sin6, NULL);
+ tor_addr_from_sockaddr(&t1, (struct sockaddr *)sin6, &port1);
test_eq(tor_addr_family(&t1), AF_INET6);
+ tt_int_op(port1, ==, 7070);
p1 = tor_addr_to_str(buf, &t1, sizeof(buf), 0);
test_streq(p1, "8000::");
@@ -464,6 +470,9 @@ test_addr_ip6_helpers(void)
test_eq(0, i);
i = tor_addr_parse_PTR_name(&t1, "Foobar.baz", AF_UNSPEC, 1);
test_eq(0, i);
+ i = tor_addr_parse_PTR_name(&t1, "9999999999999999999999999999.in-addr.arpa",
+ AF_UNSPEC, 1);
+ test_eq(-1, i);
i = tor_addr_parse_PTR_name(&t1, "1.0.168.192.in-addr.arpa",
AF_UNSPEC, 1);
test_eq(1, i);
@@ -843,6 +852,91 @@ test_virtaddrmap(void *data)
;
}
+static void
+test_addr_localname(void *arg)
+{
+ (void)arg;
+ tt_assert(tor_addr_hostname_is_local("localhost"));
+ tt_assert(tor_addr_hostname_is_local("LOCALHOST"));
+ tt_assert(tor_addr_hostname_is_local("LocalHost"));
+ tt_assert(tor_addr_hostname_is_local("local"));
+ tt_assert(tor_addr_hostname_is_local("LOCAL"));
+ tt_assert(tor_addr_hostname_is_local("here.now.local"));
+ tt_assert(tor_addr_hostname_is_local("here.now.LOCAL"));
+
+
+ tt_assert(!tor_addr_hostname_is_local(" localhost"));
+ tt_assert(!tor_addr_hostname_is_local("www.torproject.org"));
+ done:
+ ;
+}
+
+static void
+test_addr_dup_ip(void *arg)
+{
+ char *v = NULL;
+ (void)arg;
+#define CHECK(ip, s) do { \
+ v = tor_dup_ip(ip); \
+ tt_str_op(v,==,(s)); \
+ tor_free(v); \
+ } while (0)
+
+ CHECK(0xffffffff, "255.255.255.255");
+ CHECK(0x00000000, "0.0.0.0");
+ CHECK(0x7f000001, "127.0.0.1");
+ CHECK(0x01020304, "1.2.3.4");
+
+#undef CHECK
+ done:
+ tor_free(v);
+}
+
+static void
+test_addr_sockaddr_to_str(void *arg)
+{
+ char *v = NULL;
+ struct sockaddr_in sin;
+ struct sockaddr_in6 sin6;
+ struct sockaddr_storage ss;
+#ifdef HAVE_SYS_UN_H
+ struct sockaddr_un sun;
+#endif
+#define CHECK(sa, s) do { \
+ v = tor_sockaddr_to_str((const struct sockaddr*) &(sa)); \
+ tt_str_op(v,==,(s)); \
+ tor_free(v); \
+ } while (0)
+ (void)arg;
+
+ memset(&ss,0,sizeof(ss));
+ ss.ss_family = AF_UNSPEC;
+ CHECK(ss, "unspec");
+
+ memset(&sin,0,sizeof(sin));
+ sin.sin_family = AF_INET;
+ sin.sin_addr.s_addr = htonl(0x7f808001);
+ sin.sin_port = htons(1234);
+ CHECK(sin, "127.128.128.1:1234");
+
+#ifdef HAVE_SYS_UN_H
+ memset(&sun,0,sizeof(sun));
+ sun.sun_family = AF_UNIX;
+ strlcpy(sun.sun_path, "/here/is/a/path", sizeof(sun.sun_path));
+ CHECK(sun, "unix:/here/is/a/path");
+#endif
+
+ memset(&sin6,0,sizeof(sin6));
+ sin6.sin6_family = AF_INET6;
+ memcpy(sin6.sin6_addr.s6_addr, "\x20\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x1a\x2b\x3c\x4d\x5e\x00\x01", 16);
+ sin6.sin6_port = htons(1234);
+ CHECK(sin6, "[2000::1a:2b3c:4d5e:1]:1234");
+
+ done:
+ tor_free(v);
+}
+
#define ADDR_LEGACY(name) \
{ #name, legacy_test_helper, 0, &legacy_setup, test_addr_ ## name }
@@ -851,6 +945,9 @@ struct testcase_t addr_tests[] = {
ADDR_LEGACY(ip6_helpers),
ADDR_LEGACY(parse),
{ "virtaddr", test_virtaddrmap, 0, NULL, NULL },
+ { "localname", test_addr_localname, 0, NULL, NULL },
+ { "dup_ip", test_addr_dup_ip, 0, NULL, NULL },
+ { "sockaddr_to_str", test_addr_sockaddr_to_str, 0, NULL, NULL },
END_OF_TESTCASES
};
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